dmsquash-live: add union join overlay opt

For writeable live images, the memory must hold the complete image.
That means it must be at least the size of the image plus some RAM
necessary to run processes.
With too small RAM, the OOM Killer steps in and makes the boot hang.
This patch lets the system go into the emergency shell instead.

The default minimum RAM after subtracting the live image size is set to 1G.
The parameter rd.minmem is added to modify this.

.astylerc

@@ -0,0 +1,9 @@
+lineend=linux
+style=linux
+indent=spaces=8
+convert-tabs
+min-conditional-indent=0
+max-instatement-indent=120
+align-pointer=name
+max-code-length=120
+

.dir-locals.el

@@ -1,7 +1,25 @@
-;;; Directory Local Variables
-;;; For more information see (info "(emacs) Directory Variables")
-
-((sh-mode
-  (indent-tabs-mode)
-  (sh-basic-offset . 4)))
+; Directory Local Variables
+; For more information see (info "(emacs) Directory Variables")
+; Sets emacs variables based on mode.
+; A list of (major-mode . ((var1 . value1) (var2 . value2)))
+; Mode can be nil, which gives default values.
+; Characters width is set to 109 for .c and XML but for everything else 79.
+; If you update this file make sure to update .vimrc and .editorconfig too.
 
+((c-mode . ((fill-column . 109)
+            (c-basic-offset . 8)
+            (eval . (c-set-offset 'substatement-open 0))
+            (eval . (c-set-offset 'statement-case-open 0))
+            (eval . (c-set-offset 'case-label 0))
+            (eval . (c-set-offset 'arglist-intro '++))
+            (eval . (c-set-offset 'arglist-close 0))
+            (eval . (c-set-offset 'arglist-cont-nonempty '(c-lineup-gcc-asm-reg c-lineup-arglist)))))
+ (nxml-mode . ((nxml-child-indent . 2)
+               (fill-column . 109)))
+ (meson-mode . ((meson-indent-basic . 8)))
+ (sh-mode . ((sh-basic-offset . 4)
+             (sh-indentation . 4)))
+ (awk-mode . ((c-basic-offset . 8)))
+ (nil . ((indent-tabs-mode . nil)
+         (tab-width . 4)
+         (fill-column . 79))) )

.editorconfig

@@ -0,0 +1,39 @@
+# EditorConfig configuration for dracut
+# http://EditorConfig.org
+
+# If you update this file make sure to update .dir-locals.el and .vimrc too.
+
+# Top-most EditorConfig file
+root = true
+
+# Unix-style newlines with a newline ending every file, utf-8 charset
+[*]
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+charset = utf-8
+indent_style = space
+indent_size = 4
+switch_case_indent = true
+function_next_line = false
+binary_next_line   = true
+space_redirects    = true
+
+# Match config files, set indent to spaces with width of eight.
+[*.{c,h}]
+indent_style = space
+indent_size = 8
+
+# Match config files, set indent to spaces with width of four.
+[*.sh]
+indent_style = space
+indent_size = 4
+switch_case_indent = true
+function_next_line = false
+binary_next_line   = true
+space_redirects    = true
+
+# Match xml man pages, set indent to spaces with width of two.
+[man/*.xml]
+indent_style = space
+indent_size = 2

.github/CODEOWNERS

@@ -0,0 +1,9 @@
+# This is a comment.
+# Each line is a file pattern followed by one or more owners.
+
+# These owners will be the default owners for everything in
+# the repo. Unless a later match takes precedence,
+# @global-owner1 and @global-owner2 will be requested for
+# review when someone opens a pull request.
+*       @haraldh @danimo @johannbg
+

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,26 @@
+---
+name: "\U0001F41B Bug report"
+about: A report of an error in a recent Dracut version
+labels: 'bug'
+---
+
+**Describe the bug**
+A clear and concise description of what the error is.
+
+**Distribution used**
+Which distribution was this behaviour seen in?
+
+**Dracut version**
+Which dracut version was this behaviour seen in?
+
+**Init system**
+Which init system is being used?
+
+**To Reproduce**
+Steps or code to reproduce the behavior.
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Additional context**
+Add any other context you like about the problem here.

.github/ISSUE_TEMPLATE/documentation.md

@@ -0,0 +1,8 @@
+---
+name: "\U0001F4D6 Documentation"
+about: Suggest an improvement for documentation in Dracut
+labels: 'documents'
+---
+
+**Describe the documentation**
+A clear and concise description of what should be better documented.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,8 @@
+---
+name: "\U00002728 Feature Request"
+about: A request for enhancement in Dracut
+labels: 'enhancement'
+---
+
+**Describe the enhancement**
+A clear and concise description of what the enhancement is that you would like to see.

.github/dependabot.yml

@@ -0,0 +1,14 @@
+version: 2
+
+# Maintain dependencies for GitHub Actions
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day: "tuesday"
+    commit-message:
+      prefix: "chore"
+      include: "scope"
+    ignore:
+      - dependency-name: "Manual test"

.github/labeler.yml

@@ -0,0 +1,292 @@
+repository:
+  - ./*
+
+github:
+  - .github/*
+  - .github/**/*
+
+dracut-install:
+  - install/*
+  - install/**/*
+
+example:
+  - examples/*
+  - examples/**/*
+  - examples/**/**/*
+
+modules:
+  - modules.d/*
+  - modules.d/**/*
+
+bash:
+  - modules.d/00bash/*
+
+dash:
+  - modules.d/00dash/*
+
+mksh:
+  - modules.d/00mksh/*
+
+systemd:
+  - modules.d/00systemd/*
+
+warpclock:
+  - modules.d/00warpclock/*
+
+fips:
+  - modules.d/01fips/*
+
+systemd-initrd:
+  - modules.d/01systemd-initrd/*
+
+caps:
+  - modules.d/02caps/*
+
+systemd-networkd:
+  - modules.d/02systemd-networkd/*
+
+modsign:
+  - modules.d/03modsign/*
+
+rescue:
+  - modules.d/03rescue/*
+
+watchdog:
+  - modules.d/04watchdog/*
+
+busybox:
+  - modules.d/05busybox/*
+
+rngd:
+  - modules.d/06rngd/*
+
+i18n:
+  - modules.d/10i18n/*
+
+convertfs:
+  - modules.d/30convertfs/*
+
+network-legacy:
+  - modules.d/35network-legacy/*
+
+network-manager:
+ - modules.d/35network-manager/*
+
+network:
+  - modules.d/40network/*
+
+ifcfg:
+  - modules.d/45ifcfg/*
+
+url-lib:
+  - modules.d/45url-lib/*
+
+drm:
+  - modules.d/50drm/*
+
+plymouth:
+  - modules.d/50plymouth/*
+
+cms:
+  - modules.d/80cms/*
+
+lvmmerge:
+  - modules.d/80lvmmerge/*
+
+cio_ignore:
+  - modules.d/81cio_ignore/*
+
+btrfs:
+  - modules.d/90btrfs/*
+
+crypt:
+  - modules.d/90crypt/*
+
+dm:
+  - modules.d/90dm/*
+
+dmraid:
+  - modules.d/90dmraid/*
+
+dmsquash-live:
+  - modules.d/90dmsquash-live/*
+
+dmsquash-live-ntfs:
+  - modules.d/90dmsquash-live-ntfs/*
+
+kernel-modules:
+  - modules.d/90kernel-modules/*
+
+kernel-modules-extra:
+  - modules.d/90kernel-modules-extra/*
+
+kernel-network-modules:
+  - modules.d/90kernel-network-modules/*
+
+livenet:
+  - modules.d/90livenet/*
+
+lvm:
+  - modules.d/90lvm/*
+
+mdraid:
+  - modules.d/90mdraid/*
+
+multipath:
+  - modules.d/90multipath/*
+
+nvdimm:
+  - modules.d/90nvdimm/*
+
+overlayfs:
+  - modules.d/90overlayfs/*
+
+ppcmac:
+  - modules.d/90ppcmac/*
+
+qemu:
+  - modules.d/90qemu/*
+
+qemu-net:
+  - modules.d/90qemu-net/*
+
+crypt-gpg:
+  - modules.d/91crypt-gpg/*
+
+crypt-loop:
+  - modules.d/91crypt-loop/*
+
+zipl:
+  - modules.d/91zipl/*
+
+cifs:
+  - modules.d/95cifs/*
+
+dasd:
+  - modules.d/95dasd/*
+
+dasd_mod:
+  - modules.d/95dasd_mod/*
+
+dasd_rules:
+  - modules.d/95dasd_rules/*
+
+dcssblk:
+  - modules.d/95dcssblk/*
+
+debug:
+  - modules.d/95debug/*
+
+fcoe:
+  - modules.d/95fcoe/*
+
+fcoe-uefi:
+  - modules.d/95fcoe-uefi/*
+
+fstab-sys:
+  - modules.d/95fstab-sys/*
+
+iscsi:
+  - modules.d/95iscsi/*
+
+lunmask:
+  - modules.d/95lunmask/*
+
+nbd:
+  - modules.d/95nbd/*
+
+nfs:
+  - modules.d/95nfs/*
+
+nvmf:
+  - modules.d/95nvmf/*
+
+qeth_rules:
+  - modules.d/95qeth_rules/*
+
+resume:
+  - modules.d/95resume/*
+
+rootfs-block:
+  - modules.d/95rootfs-block/*
+
+ssh-client:
+  - modules.d/95ssh-client/*
+
+terminfo:
+  - modules.d/95terminfo/*
+
+udev-rules:
+  - modules.d/95udev-rules/*
+
+virtfs:
+  - modules.d/95virtfs/*
+
+virtiofs:
+  - modules.d/95virtiofs/*
+
+zfcp:
+  - modules.d/95zfcp/*
+
+zfcp_rules:
+  - modules.d/95zfcp_rules/*
+
+znet:
+  - modules.d/95znet/*
+
+securityfs:
+  - modules.d/96securityfs/*
+
+biosdevname:
+  - modules.d/97biosdevname/*
+
+masterkey:
+- modules.d/97masterkey/*
+
+dracut-systemd:
+  - modules.d/98dracut-systemd/*
+
+ecryptfs:
+  - modules.d/98ecryptfs/*
+
+integrity:
+  - modules.d/98integrity/*
+
+pollcdrom:
+  - modules.d/98pollcdrom/*
+
+selinux:
+  - modules.d/98selinux/*
+
+syslog:
+  - modules.d/98syslog/*
+
+usrmount:
+  - modules.d/98usrmount/*
+
+base:
+  - modules.d/99base/*
+
+fs-lib:
+  - modules.d/99fs-lib/*
+
+img-lib:
+  - modules.d/99img-lib/*
+
+memstrack:
+  - modules.d/99memstrack/*
+
+shutdown:
+  - modules.d/99shutdown/*
+
+squash:
+  - modules.d/99squash/*
+
+uefi-lib:
+  - modules.d/99uefi-lib/*
+
+test:
+  - test/*
+  - test/**/*
+  - modules.d/80test*
+  - modules.d/80test*/*

.github/pull_request_template.md

@@ -0,0 +1,10 @@
+This pull request changes...
+
+## Changes
+
+## Checklist
+- [ ] I have tested it locally
+- [ ] I have reviewed and updated any documentation if relevant
+- [ ] I am providing new code and test(s) for it
+
+Fixes #

.github/stale.yml

@@ -0,0 +1,23 @@
+# Number of days of inactivity before an issue becomes stale
+daysUntilStale: 30
+# Number of days of inactivity before a stale issue is closed
+daysUntilClose: 7
+# Ignore if in a milestone
+exemptMilestones: true
+# Issues with these labels will never be considered stale
+exemptLabels:
+  - documents
+  - enhancement
+  - regression
+  - wiki
+  - bug
+# Label to use when marking an issue as stale
+staleLabel: stale
+# Comment to post when marking an issue as stale. Set to `false` to disable
+markComment: >
+  This issue is being marked as stale because it has not had any recent activity.
+  It will be closed if no further activity occurs.
+  If this is still an issue in the latest release of Dracut and you would like to keep it open please comment on this issue within the next 7 days.
+  Thank you for your contributions.
+# Comment to post when closing a stale issue. Set to `false` to disable
+closeComment: false

.github/workflows/codeql.yml

@@ -0,0 +1,53 @@
+---
+# vi: ts=2 sw=2 et:
+# SPDX-License-Identifier: LGPL-2.1-or-later
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+permissions:
+  contents: read
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-22.04
+    concurrency:
+      group: ${{ github.workflow }}-${{ matrix.language }}-${{ github.ref }}
+      cancel-in-progress: true
+    permissions:
+      actions: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: ['cpp', 'python']
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v2
+        with:
+          languages: ${{ matrix.language }}
+          queries: +security-extended,security-and-quality
+
+      - name: Install dependencies
+        run: |
+          sudo apt -y update
+          sudo apt -y install asciidoc gcc libkmod-dev libsystemd-dev pkg-config
+
+      - name: Autobuild
+        uses: github/codeql-action/autobuild@v2
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v2

.github/workflows/container.yml

@@ -0,0 +1,54 @@
+name: Container
+on:
+    schedule:
+        -  cron: '30 11 * * *'   # every day at 4:40
+    push:
+        branches: [ master ]
+        paths:
+            - 'test/container/**'
+            - '.github/workflows/container.yml'
+    pull_request:
+        branches: [ master ]
+        paths:
+            - 'test/container/**'
+            - '.github/workflows/container.yml'
+
+permissions:
+    packages: write
+    contents: read
+
+jobs:
+    push_to_registry:
+        name: Build and push containers image to GitHub Packages
+        runs-on: ubuntu-latest
+        concurrency:
+            group: ${{ github.workflow }}-${{ github.ref }}-${{ matrix.config.dockerfile }}
+            cancel-in-progress: true
+        strategy:
+            fail-fast: false
+            matrix:
+                config:
+                    - { dockerfile: 'Dockerfile-Fedora-latest',     tag: 'fedora:latest' }
+                    - { dockerfile: 'Dockerfile-OpenSuse-latest',   tag: 'opensuse:latest' }
+                    - { dockerfile: 'Dockerfile-Arch',              tag: 'arch:latest' }
+                    - { dockerfile: 'Dockerfile-Debian',            tag: 'debian:latest' }
+                    - { dockerfile: 'Dockerfile-Gentoo',            tag: 'gentoo:latest' }
+        steps:
+            -   name: Check out the repo
+                uses: actions/checkout@v3
+            -   name: Set up Docker Buildx
+                uses: docker/setup-buildx-action@v2
+            -   name: Login to GitHub Container Registry
+                uses: docker/login-action@v2
+                with:
+                    registry: ghcr.io
+                    username: ${{ github.repository_owner }}
+                    password: ${{ secrets.GITHUB_TOKEN }}
+            -   name: Set up env
+                run: echo "repository_owner=${GITHUB_REPOSITORY_OWNER,,}" >>${GITHUB_ENV}
+            -   name: Build and Push Container
+                uses: docker/build-push-action@v4
+                with:
+                    file: test/container/${{ matrix.config.dockerfile }}
+                    tags: ghcr.io/${{env.repository_owner}}/${{ matrix.config.tag }}
+                    push: ${{ github.event_name == 'push' ||  github.event_name == 'schedule' }}

.github/workflows/integration.yml

@@ -0,0 +1,116 @@
+name: Integration Test
+
+on:
+    pull_request:
+        branches: [ master ]
+
+env:
+    DEBUGFAIL: "${{ secrets.ACTIONS_STEP_DEBUG && 'rd.debug' }}"
+
+jobs:
+    test:
+        runs-on: ubuntu-latest
+        timeout-minutes: 30
+        concurrency:
+            group: ${{ github.workflow }}-${{ github.ref }}-${{ matrix.container }}-${{ matrix.test }}
+            cancel-in-progress: true
+        strategy:
+            matrix:
+                container: [
+                        "arch:latest",
+                        "debian:latest",
+                        "fedora:latest",
+                        "opensuse:latest",
+                ]
+                test: [
+                        "01",
+                        "02",
+                        "03",
+                        "04",
+                        "10",
+                        "11",
+                        "12",
+                        "13",
+                        "14",
+                        "15",
+                        "16",
+                        "17",
+                        "18",
+                        "62",
+                        "98",
+                ]
+            fail-fast: false
+        container:
+            image: ghcr.io/dracutdevs/${{ matrix.container }}
+            options: "--privileged -v /dev:/dev"
+        steps:
+            -   name: "Checkout Repository"
+                uses: actions/checkout@v3
+                with:
+                    fetch-depth: 0
+
+            -   name: "${{ matrix.container }} TEST-${{ matrix.test }}"
+                run: ./tools/test-github.sh "TEST-${{ matrix.test }}" ${{ matrix.test }}
+    network:
+        runs-on: ubuntu-latest
+        timeout-minutes: 45
+        concurrency:
+            group: ${{ github.workflow }}-${{ github.ref }}-${{ matrix.container }}-${{ matrix.test }}-${{ matrix.network }}
+            cancel-in-progress: true
+        strategy:
+            matrix:
+                container: [
+                        "fedora:latest",
+                ]
+                network: [
+                        "network-manager",
+                        "network-legacy",
+                        #"systemd-networkd",
+                        #"connman",
+                ]
+                test: [
+                        "20",
+                        "30",
+                        "35",
+                        "40",
+                        "60",
+                        # "50", # times out
+                ]
+            fail-fast: false
+        container:
+            image: ghcr.io/dracutdevs/${{ matrix.container }}
+            options: "--privileged -v /dev:/dev"
+        steps:
+            -   name: "Checkout Repository"
+                uses: actions/checkout@v3
+                with:
+                    fetch-depth: 0
+
+            -   name: "${{ matrix.container }} TEST-${{ matrix.test }}"
+                run: USE_NETWORK=${{ matrix.network }} ./tools/test-github.sh "TEST-${{ matrix.test }}" ${{ matrix.test }}
+    openrc-musl:
+        runs-on: ubuntu-latest
+        timeout-minutes: 45
+        concurrency:
+            group: ${{ github.workflow }}-${{ github.ref }}-${{ matrix.container }}-${{ matrix.test }}
+            cancel-in-progress: true
+        strategy:
+            matrix:
+                container: [
+                        "gentoo:latest",
+                ]
+                test: [
+                        "18",
+                ]
+            fail-fast: false
+        container:
+            image: ghcr.io/dracutdevs/${{ matrix.container }}
+            options: "--privileged -v /dev:/dev"
+        steps:
+            -   name: "Checkout Repository"
+                uses: actions/checkout@v1
+                with:
+                    fetch-depth: 0
+
+            -   name: "${{ matrix.container }} TEST-${{ matrix.test }}"
+                run: ./tools/test-github.sh "TEST-${{ matrix.test }}" ${{ matrix.test }}

.github/workflows/labels.yml

@@ -0,0 +1,11 @@
+name: "Pull Request Labeler"
+
+on: pull_request_target
+
+jobs:
+    triage:
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/labeler@main
+              with:
+                  repo-token: "${{ secrets.GITHUB_TOKEN }}"

.github/workflows/lint.yml

@@ -0,0 +1,38 @@
+name: Lint
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  lint-c:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: install tools
+        run: sudo apt-get install astyle
+
+      - name: indent
+        run: make indent-c
+
+      - name: check formatting
+        run: git diff --exit-code
+
+  lint-shell:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: shfmt
+        uses: luizm/action-sh-checker@v0.6.0
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SHFMT_OPTS: -s # arguments to shfmt.
+        with:
+          sh_checker_shellcheck_disable: false
+          sh_checker_comment: true

.github/workflows/manualtest.yml

@@ -0,0 +1,37 @@
+name: Manual test
+
+on:
+    workflow_dispatch:
+        inputs:
+            test:
+                description: "Array of tests to run, such as [11,12]"
+                default: "['04']"
+                required: true
+            container:
+                type: choice
+                description: 'distro'
+                default: 'fedora'
+                options:
+                    - "fedora"
+                    - "arch"
+                    - "debian"
+                    - "opensuse"
+                    - "gentoo"
+
+jobs:
+    test:
+        runs-on: ubuntu-latest
+        timeout-minutes: 45
+        strategy:
+            matrix:
+                test: ${{ fromJSON(inputs.test) }}
+        container:
+            image: ghcr.io/dracutdevs/${{ inputs.container }}
+            options: "--privileged -v /dev:/dev"
+        steps:
+            -   name: "Checkout Repository"
+                uses: actions/checkout@v1
+                with:
+                    fetch-depth: 0
+            -   name: "${{ inputs.container }} ${{ matrix.test }}"
+                run: ./tools/test-github.sh "TEST-${{ matrix.test }}" ${{ matrix.test }}

.github/workflows/pr.yml

@@ -0,0 +1,19 @@
+name: Commisery
+on:
+  pull_request:
+    types: [edited, opened, synchronize, reopened]
+
+jobs:
+  commit-message:
+    name: Conventional Commit Message Checker (Commisery)
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check-out the repo under $GITHUB_WORKSPACE
+      uses: actions/checkout@v3
+
+    - name: Run Commisery
+      uses: dracutdevs/commisery-action@master
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+        pull_request: ${{ github.event.number }}
+

.gitignore

@@ -1,23 +1,30 @@
 /Makefile.inc
-/dracut.8
-/dracut-catimages.8
-/dracut.conf.5
+/man/dracut.8
+/man/dracut-catimages.8
+/man/dracut.conf.5
 /dracut.conf.d/*.conf
-/dracut-gencmdline.8
+/man/dracut.cmdline.7
 /dracut.html
-/dracut.kernel.7
+/man/dracut.kernel.7
+/man/dracut.bootup.7
+/man/dracut.modules.7
+/man/lsinitrd.1
 /dracut.pc
 /dracut-install
 /modules.d/99base/switch_root
 /test/*/test.log
+/test/*/.testdir
 test*.img
 /.buildpath
 /.project
 /dracut-version.sh
-/install/dracut-install
+/src/install/dracut-install
 /*.rpm
 /*.[0-9]
 /modules.d/98dracut-systemd/*.service.8
 /*.sign
 *.o
-skipcpio/skipcpio
+/src/skipcpio/skipcpio
+/src/util/util
+/dracut-util
+.idea/

.kateconfig

@@ -1 +1,2 @@
 kate: space-indent on; tab-width 4; indent-width 4; replace-tabs on; eol unix;
+kate-mimetype(text/x-c): tab-width 8; indent-width 8;

.mailmap

@@ -2,9 +2,10 @@ Philippe Seewer <philippe.seewer@bfh.ch> 	<philippe.seewer-omB+W0Dpw2o@public.gm
 Seewer Philippe <philippe.seewer@bfh.ch> 	<philippe.seewer@bfh.ch>
 Philippe Seewer <philippe.seewer@bfh.ch> 	<philippe.seewer@bfh.ch>
 Victor Lowther <victor.lowther@gmail.com> 	<victor.lowther-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
-Harald Hoyer <harald@redhat.com> 		<harald-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
-Harald Hoyer <harald@redhat.com> 		<harald@eeepc.(none)>
-Harald Hoyer <harald@redhat.com> 		<harald@hoyer.xyz>
+Harald Hoyer <harald@profian.com> 		<harald-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
+Harald Hoyer <harald@profian.com> 		<harald@eeepc.(none)>
+Harald Hoyer <harald@profian.com> 		<harald@hoyer.xyz>
+Harald Hoyer <harald@profian.com> 		<harald@redhat.com>
 Mike Snitzer <snitzer@redhat.com> 		<msnitzer@redhat.com>
 Amerigo Wang <amwang@redhat.com> 		<xiyou.wangcong@gmail.com>
 Andrey Borzenkov <arvidjaar@gmail.com> 		<arvidjaar@mail.ru>
@@ -31,3 +32,7 @@ Lidong Zhong <lidong.zhong@suse.com> <lzhong@suse.com>
 Nikoli <nikoli@gmx.us> <nikoli@lavabit.com>
 Peter Robinson <pbrobinson@fedoraproject.org> <pbrobinson@gmail.com>
 Xunlei Pang <xlpang@redhat.com> <xpang@redhat.com>
+Daniel Molkentin <daniel.molkentin@suse.com> <dmolkentin@suse.com>
+Thomas Blume <thomas.blume@suse.com> <Thomas.Blume@suse.com>
+Brian C. Lane <bcl@redhat.com> <bcl@brianlane.com>
+Tomasz Paweł Gajc <tpgxyz@gmail.com> <tpgxyz@gmail.com>

.shellcheckrc

@@ -0,0 +1,34 @@
+# SC2039: In POSIX sh, 'local' is undefined.
+# https://github.com/koalaman/shellcheck/wiki/SC2039
+disable=SC2039
+
+# SC2166: Prefer [ p ] || [ q ] as [ p -o q ] is not well defined.
+# https://github.com/koalaman/shellcheck/wiki/SC2166
+disable=SC2166
+
+# SC2154: Variable is referenced but not assigned
+# https://github.com/koalaman/shellcheck/wiki/SC2154
+disable=SC2154
+
+# SC1091: Not following <file>
+# https://github.com/koalaman/shellcheck/wiki/SC1091
+disable=SC1091
+
+# SC2174: When used with -p, -m only applies to the deepest directory.
+# https://github.com/koalaman/shellcheck/wiki/SC2174
+disable=SC2174
+
+# SC3043: In POSIX sh, 'local' is undefined.
+# https://github.com/koalaman/shellcheck/wiki/SC3043
+# ... but dash supports it
+disable=SC3043
+
+# SC3013: In POSIX sh, -ef is undefined.
+# https://github.com/koalaman/shellcheck/wiki/SC3013
+# ... but dash supports it
+disable=SC3013
+
+# SC3045: In POSIX sh, read -p is undefined.
+# https://github.com/koalaman/shellcheck/wiki/SC3045
+# ... but dash supports it
+disable=SC3045

.vimrc

@@ -0,0 +1,15 @@
+" Vim can use per directory configuration files like this.
+" To enable that feature two lines are needed in your ~/.vimrc
+" set exrc   " enables per-directory .vimrc files
+" set secure   " disable unsafe commands in local .vimrc files
+" Characters width is set to 109 for .c and XML but for everything else 79.
+" If you update this file make sure to update .dir-locals.el & .editorconfig
+
+set tabstop=4
+set shiftwidth=4
+set expandtab
+set makeprg=GCC_COLORS=\ make
+set tw=79
+au BufRead,BufNewFile *.xml set tw=109 shiftwidth=2 smarttab
+au FileType sh set tw=80 shiftwidth=4 smarttab
+au FileType c set tw=109 shiftwidth=8 tabstop=8 smarttab expandtab

50-dracut.install

@@ -1,53 +0,0 @@
-#!/bin/bash
-
-COMMAND="$1"
-KERNEL_VERSION="$2"
-BOOT_DIR_ABS="$3"
-KERNEL_IMAGE="$4"
-
-# If KERNEL_INSTALL_MACHINE_ID is defined but empty, BOOT_DIR_ABS is a fake directory.
-# So, let's skip to create initrd.
-if ! [[ ${KERNEL_INSTALL_MACHINE_ID-x} ]]; then
-    exit 0
-fi
-
-ret=0
-case "$COMMAND" in
-    add)
-        INITRD_IMAGE_PREGENERATED=${KERNEL_IMAGE%/*}/initrd
-        if [[ -f ${INITRD_IMAGE_PREGENERATED} ]]; then
-            # we found an initrd at the same place as the kernel
-            # use this and don't generate a new one
-            cp --reflink=auto "$INITRD_IMAGE_PREGENERATED" "$BOOT_DIR_ABS/initrd" \
-                && chown root:root "$BOOT_DIR_ABS/initrd" \
-                && chmod 0600 "$BOOT_DIR_ABS/initrd" \
-                && exit 0
-        fi
-
-        if [[ -f /etc/kernel/cmdline ]]; then
-            read -r -d '' -a BOOT_OPTIONS < /etc/kernel/cmdline
-        elif [[ -f /usr/lib/kernel/cmdline ]]; then
-            read -r -d '' -a BOOT_OPTIONS < /usr/lib/kernel/cmdline
-        fi
-
-        if ! [[ ${BOOT_OPTIONS[*]} ]]; then
-            read -r -d '' -a BOOT_OPTIONS < /proc/cmdline
-        fi
-
-        unset noimageifnotneeded
-
-        for ((i=0; i < "${#BOOT_OPTIONS[@]}"; i++)); do
-            if [[ ${BOOT_OPTIONS[$i]} == root\=PARTUUID\=* ]]; then
-                noimageifnotneeded="yes"
-                break
-            fi
-        done
-	dracut ${noimageifnotneeded:+--noimageifnotneeded} "$BOOT_DIR_ABS"/initrd "$KERNEL_VERSION"
-        ret=$?
-	;;
-    remove)
-        rm -f -- "$BOOT_DIR_ABS"/initrd
-        ret=$?
-	;;
-esac
-exit $ret

51-dracut-rescue-postinst.sh

@@ -1,68 +0,0 @@
-#!/bin/bash
-
-export LANG=C
-
-KERNEL_VERSION="$1"
-KERNEL_IMAGE="$2"
-
-[[ -f /etc/os-release ]] && . /etc/os-release
-
-if [[ ! -f /etc/machine-id ]] || [[ ! -s /etc/machine-id ]]; then
-    systemd-machine-id-setup
-fi
-
-[[ -f /etc/machine-id ]] && read MACHINE_ID < /etc/machine-id
-
-[[ $MACHINE_ID ]] || exit 1
-[[ -f $KERNEL_IMAGE ]] || exit 1
-
-INITRDFILE="/boot/initramfs-0-rescue-${MACHINE_ID}.img"
-NEW_KERNEL_IMAGE="${KERNEL_IMAGE%/*}/vmlinuz-0-rescue-${MACHINE_ID}"
-
-[[ -f $INITRDFILE ]] && [[ -f $NEW_KERNEL_IMAGE ]] && exit 0
-
-dropindirs_sort()
-{
-    suffix=$1; shift
-    args=("$@")
-    files=$(
-        while (( $# > 0 )); do
-            for i in ${1}/*${suffix}; do
-                [[ -f $i ]] && echo ${i##*/}
-            done
-            shift
-        done | sort -Vu
-    )
-
-    for f in $files; do
-        for d in "${args[@]}"; do
-            if [[ -f "$d/$f" ]]; then
-                echo "$d/$f"
-                continue 2
-            fi
-        done
-    done
-}
-
-# source our config dir
-for f in $(dropindirs_sort ".conf" "/etc/dracut.conf.d" "/usr/lib/dracut/dracut.conf.d"); do
-    [[ -e $f ]] && . "$f"
-done
-
-[[ $dracut_rescue_image != "yes" ]] && exit 0
-
-if [[ ! -f $INITRDFILE ]]; then
-    dracut --no-hostonly -a "rescue" "$INITRDFILE" "$KERNEL_VERSION"
-    ((ret+=$?))
-fi
-
-if [[ ! -f $NEW_KERNEL_IMAGE ]]; then
-    cp --reflink=auto "$KERNEL_IMAGE" "$NEW_KERNEL_IMAGE"
-    ((ret+=$?))
-fi
-
-new-kernel-pkg --install "$KERNEL_VERSION" --kernel-image "$NEW_KERNEL_IMAGE" --initrdfile "$INITRDFILE" --banner "$NAME $VERSION_ID Rescue $MACHINE_ID"
-
-((ret+=$?))
-
-exit $ret

51-dracut-rescue.install

@@ -1,114 +0,0 @@
-#!/bin/bash
-
-export LANG=C
-
-COMMAND="$1"
-KERNEL_VERSION="$2"
-BOOT_DIR_ABS="${3%/*}/0-rescue"
-KERNEL_IMAGE="$4"
-
-
-dropindirs_sort()
-{
-    suffix=$1; shift
-    args=("$@")
-    files=$(
-        while (( $# > 0 )); do
-            for i in ${1}/*${suffix}; do
-                [[ -f $i ]] && echo ${i##*/}
-            done
-            shift
-        done | sort -Vu
-    )
-
-    for f in $files; do
-        for d in "${args[@]}"; do
-            if [[ -f "$d/$f" ]]; then
-                echo "$d/$f"
-                continue 2
-            fi
-        done
-    done
-}
-
-[[ -f /etc/os-release ]] && . /etc/os-release
-
-if [[ ${KERNEL_INSTALL_MACHINE_ID+x} ]]; then
-    MACHINE_ID=$KERNEL_INSTALL_MACHINE_ID
-elif [[ -f /etc/machine-id ]] ; then
-    read MACHINE_ID < /etc/machine-id
-fi
-
-if ! [[ $MACHINE_ID ]]; then
-    exit 0
-fi
-
-if [[ -f /etc/kernel/cmdline ]]; then
-    read -r -d '' -a BOOT_OPTIONS < /etc/kernel/cmdline
-elif [[ -f /usr/lib/kernel/cmdline ]]; then
-    read -r -d '' -a BOOT_OPTIONS < /usr/lib/kernel/cmdline
-fi
-
-if ! [[ "${BOOT_OPTIONS[@]}" ]]; then
-    read -r -d '' -a line < /proc/cmdline
-    for i in "${line[@]}"; do
-        [[ "${i#initrd=*}" != "$i" ]] && continue
-        BOOT_OPTIONS+=("$i")
-    done
-fi
-
-if ! [[ ${BOOT_OPTIONS[*]} ]]; then
-    echo "Could not determine the kernel command line parameters." >&2
-    echo "Please specify the kernel command line in /etc/kernel/cmdline!" >&2
-    exit 1
-fi
-
-BOOT_DIR="/${MACHINE_ID}/0-rescue"
-BOOT_ROOT=${BOOT_DIR_ABS%$BOOT_DIR}
-LOADER_ENTRY="$BOOT_ROOT/loader/entries/${MACHINE_ID}-0-rescue.conf"
-
-ret=0
-
-case "$COMMAND" in
-    add)
-        [[ -f "$LOADER_ENTRY" ]] && exit 0
-
-        # source our config dir
-        for f in $(dropindirs_sort ".conf" "/etc/dracut.conf.d" "/usr/lib/dracut/dracut.conf.d"); do
-            [[ -e $f ]] && . "$f"
-        done
-
-        [[ $dracut_rescue_image != "yes" ]] && exit 0
-
-        [[ -d "$BOOT_DIR_ABS" ]] || mkdir -p "$BOOT_DIR_ABS"
-
-        if ! cp --reflink=auto "$KERNEL_IMAGE" "$BOOT_DIR_ABS"/linux; then
-            echo "Can't copy '$KERNEL_IMAGE to '$BOOT_DIR_ABS/linux'!" >&2
-        fi
-
-        dracut --no-hostonly -a "rescue" "$BOOT_DIR_ABS"/initrd "$KERNEL_VERSION"
-        ((ret+=$?))
-
-        {
-            echo "title      $PRETTY_NAME - Rescue Image"
-            echo "version    $KERNEL_VERSION"
-            echo "machine-id $MACHINE_ID"
-            echo "options    ${BOOT_OPTIONS[@]} rd.auto=1"
-            echo "linux      $BOOT_DIR/linux"
-            echo "initrd     $BOOT_DIR/initrd"
-        } > $LOADER_ENTRY
-        ((ret+=$?))
-        ;;
-
-    remove)
-        exit 0
-        ;;
-
-    *)
-        usage
-        ret=1;;
-esac
-
-((ret+=$?))
-
-exit $ret

AUTHORS

@@ -1,110 +1,176 @@
-Harald Hoyer <harald@redhat.com>
+Harald Hoyer <harald@profian.com>
 Victor Lowther <victor.lowther@gmail.com>
+Jóhann B. Guðmundsson <johannbg@gmail.com>
+Laszlo Gombos <laszlo.gombos@gmail.com>
 Amadeusz Żołnowski <aidecoe@aidecoe.name>
+Antonio Alvarez Feijoo <antonio.feijoo@suse.com>
+Daniel Molkentin <daniel.molkentin@suse.com>
 Hannes Reinecke <hare@suse.com>
+Kairui Song <kasong@redhat.com>
 Will Woods <wwoods@redhat.com>
 Philippe Seewer <philippe.seewer@bfh.ch>
 Warren Togami <wtogami@redhat.com>
 Dave Young <dyoung@redhat.com>
 Jeremy Katz <katzj@redhat.com>
+Lukas Nykryn <lnykryn@redhat.com>
 David Dillow <dave@thedillows.org>
+Martin Wilck <mwilck@suse.de>
+Lubomir Rintel <lkundrak@v3.sk>
 Michal Soltys <soltys@ziu.info>
 Colin Guthrie <colin@mageia.org>
 Amerigo Wang <amwang@redhat.com>
 Thomas Renninger <trenn@suse.com>
-Daniel Molkentin <dmolkentin@suse.com>
-WANG Chao <chaowang@redhat.com>
-Andrey Borzenkov <arvidjaar@gmail.com>
 Alexander Tsoy <alexander@tsoy.me>
-Lukas Nykryn <lnykryn@redhat.com>
-Hans de Goede <hdegoede@redhat.com>
-Peter Jones <pjones@redhat.com>
-Yu Watanabe <watanabe.yu+github@gmail.com>
-Andreas Thienemann <andreas@bawue.net>
 Frederick Grose <fgrose@sugarlabs.org>
+WANG Chao <chaowang@redhat.com>
+Beniamino Galvani <bgalvani@redhat.com>
+Jonathan Lebon <jonathan@jlebon.com>
+Yu Watanabe <watanabe.yu+github@gmail.com>
+Andrey Borzenkov <arvidjaar@gmail.com>
+David Tardon <dtardon@redhat.com>
 Peter Robinson <pbrobinson@fedoraproject.org>
+David Disseldorp <ddiss@suse.de>
+Hans de Goede <hdegoede@redhat.com>
+Frantisek Sumsal <frantisek@sumsal.cz>
+Peter Jones <pjones@redhat.com>
+Thomas Blume <thomas.blume@suse.com>
+Andreas Thienemann <andreas@bawue.net>
+Marcos Mello <marcosfrm@gmail.com>
+Renaud Métrich <rmetrich@redhat.com>
+наб <nabijaczleweli@nabijaczleweli.xyz>
+Pavel Valena <pvalena@redhat.com>
+Tomasz Paweł Gajc <tpgxyz@gmail.com>
+Brian C. Lane <bcl@redhat.com>
 Fabian Vogt <fvogt@suse.com>
+Nicolas Chauvet <kwizart@gmail.com>
+Zoltán Böszörményi <zboszor@pr.hu>
+Colin Walters <walters@verbum.org>
 John Reiser <jreiser@bitwagon.com>
 Luca Berra <bluca@vodka.it>
+Shreenidhi Shedi <sshedi@vmware.com>
 Xunlei Pang <xlpang@redhat.com>
 Daniel Drake <drake@endlessm.com>
+David Teigland <teigland@redhat.com>
+Dusty Mabe <dusty@dustymabe.com>
+Kairui Song <kasong@tencent.com>
 Angelo "pallotron" Failla <pallotron@fb.com>
-Brian C. Lane <bcl@redhat.com>
-Ville Skyttä <ville.skytta@iki.fi>
-Cristian Rodríguez <crrodriguez@opensuse.org>
 Dan Horák <dhorak@redhat.com>
+Ville Skyttä <ville.skytta@iki.fi>
+Böszörményi Zoltán <zboszor@pr.hu>
+Cristian Rodríguez <crrodriguez@opensuse.org>
+Javier Martinez Canillas <javierm@redhat.com>
+Mike Gilbert <floppym@gentoo.org>
+Mikhail Novosyolov <m.novosyolov@rosalinux.ru>
+Ondrej Mosnacek <omosnace@redhat.com>
 Baoquan He <bhe@redhat.com>
 Brendan Germain <brendan.germain@nasdaqomx.com>
+Jonas Witschel <diabonas@gmx.de>
 Leho Kraav <leho@kraav.com>
 Moritz Maxeiner <moritz@ucworks.org>
-Colin Walters <walters@verbum.org>
+Nathan Rini <nate@ucar.edu>
+Radek Vykydal <rvykydal@redhat.com>
+Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
+Đoàn Trần Công Danh <congdanhqx@gmail.com>
 Fabian Deutsch <fabiand@fedoraproject.org>
 Kamil Rytarowski <n54@gmx.com>
 Lidong Zhong <lidong.zhong@suse.com>
 Marc Grimme <grimme@atix.de>
 NeilBrown <neilb@suse.de>
-Nicolas Chauvet <kwizart@gmail.com>
 Peter Rajnoha <prajnoha@redhat.com>
-Radek Vykydal <rvykydal@redhat.com>
+Tao Liu <ltao@redhat.com>
 Thorsten Behrens <tbehrens@suse.com>
+q66 <daniel@octaforge.org>
+Adam Williamson <awilliam@redhat.com>
 Chao Wang <chaowang@redhat.com>
 Frederic Crozat <fcrozat@suse.com>
 James Lee <jlee@thestaticvoid.com>
 Jesse Keating <jkeating@redhat.com>
-Martin Wilck <mwilck@suse.de>
+Masahiro Matsuya <mmatsuya@redhat.com>
 Milan Broz <mbroz@redhat.com>
 Mimi Zohar <zohar@linux.vnet.ibm.com>
+Norbert Lange <norbert.lange@andritz.com>
+Pingfan Liu <piliu@redhat.com>
 Roberto Sassu <roberto.sassu@polito.it>
 Stefan Reimer <it@startux.de>
+Takashi Iwai <tiwai@suse.de>
+Tony Asleson <tasleson@redhat.com>
+Zoltán Böszörményi <zboszor@gmail.com>
 Anton Blanchard <anton@samba.org>
 Bill Nottingham <notting@redhat.com>
 Chapman Flack <g2@anastigmatix.net>
 Chris Leech <cleech@redhat.com>
 David Cantrell <dcantrell@redhat.com>
 Dennis Gilmore <dennis@ausil.us>
+Doan Tran Cong Danh <congdanhqx@gmail.com>
+Gaël PORTAY <gael.portay@collabora.com>
 Jan Synacek <jsynacek@redhat.com>
+Jiri Konecny <jkonecny@redhat.com>
 Jon Ander Hernandez <jonan.h@gmail.com>
 Juan RP <xtraeme@gmail.com>
 Lance Albertson <lance@osuosl.org>
 Marian Ganisin <mganisin@redhat.com>
+Matt Coleman <matt@datto.com>
 Matthias Gerstner <matthias.gerstner@suse.de>
+Max Resch <resch.max@gmail.com>
 Michael Ploujnikov <plouj@somanetworks.com>
-Mike Gilbert <floppym@gentoo.org>
+Nicolas Porcel <nicolasporcel06@gmail.com>
 Pratyush Anand <panand@redhat.com>
 Silvio Fricke <silvio.fricke@gmail.com>
+Stefan Berger <stefanb@linux.ibm.com>
 Steven Brudenell <steven.brudenell@gmail.com>
 Stig Telfer <stelfer@cray.com>
 Thomas Backlund <tmb@mageia.org>
+Topi Miettinen <toiwoton@gmail.com>
 Vasiliy Tolstov <v.tolstov@selfip.ru>
 Wim Muskee <wimmuskee@gmail.com>
-Adam Williamson <awilliam@redhat.com>
 Alan Jenkins <alan-jenkins@tuffmail.co.uk>
 Alan Pevec <apevec@redhat.com>
+Alberto Planas <aplanas@suse.com>
 Alex Harpin <development@landsofshadow.co.uk>
+Alexander Wenzel <alexander.wenzel@qbeyond.de>
+Alexey Shabalin <shaba@altlinux.org>
+Andre Russ <andre.russ@sap.com>
+Andreas Schwab <schwab@suse.de>
 Ankit Kumar <ankit@linux.vnet.ibm.com>
 Antony Messerli <amesserl@rackspace.com>
 Chao Fan <cfan@redhat.com>
+Coiby Xu <coxu@redhat.com>
+Cornelius Hoffmann <coding@hoffmn.de>
+Daniel Cordero <dracut@0xdc.io>
 Daniel Kahn Gillmor <dkg@fifthhorseman.net>
 Daniel Schaal <farbing@web.de>
 Denis Silakov <dsilakov@virtuozzo.com>
 Dimitri John Ledkov <dimitri.j.ledkov@intel.com>
 Erwan Velu <erwan.velu@enovance.com>
 Evgeny Vereshchagin <evvers@ya.ru>
+German Maglione <gmaglione@redhat.com>
 Guido Trentalancia <guido@trentalancia.net>
+Hari Bathini <hbathini@linux.ibm.com>
 Hari Bathini <hbathini@linux.vnet.ibm.com>
+Henrik Gombos <henrik99999@gmail.com>
 Ian Dall <ian@beware.dropbear.id.au>
 Imran Haider <imran1008@gmail.com>
 James Buren <ryuo@frugalware.org>
+Jan Macku <jamacku@redhat.com>
 Joey Boggs <jboggs@redhat.com>
+José María Fernández <josemariafg@gmail.com>
 Julian Wolf <juwolf@suse.com>
 Koen Kooi <koen@dominion.thruhere.net>
 Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
 Kyle McMartin <kmcmarti@redhat.com>
-Lubomir Rintel <lkundrak@v3.sk>
+Lee Duncan <lduncan@suse.com>
+Luiz Angelo Daros de Luca <luizluca@gmail.com>
 Lukas Wunner <lukas@wunner.de>
+Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
+Marko Myllynen <myllynen@redhat.com>
+Matthew Thode <mthode@mthode.org>
+Michal Koutný <mkoutny@suse.com>
 Mike Snitzer <snitzer@redhat.com>
 Minfei Huang <mhuang@redhat.com>
 Nikoli <nikoli@gmx.us>
+Patrick Talbert <ptalbert@redhat.com>
+Pedro Monreal <pmgdeb@gmail.com>
+Petr Pavlu <petr.pavlu@suse.com>
 Przemysław Rudy <prudy1@o2.pl>
 Robert LeBlanc <robert@leblancnet.us>
 Robert Scheck <robert@fedoraproject.org>
@@ -113,100 +179,194 @@ Thomas Lange <lange@informatik.uni-koeln.de>
 Till Maas <opensource@till.name>
 Vivek Goyal <vgoyal@redhat.com>
 Vladislav Bogdanov <bubble@hoster-ok.com>
-Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
-tpgxyz <tpgxyz@gmail.com>
+keentux <valentin.lefebvre@suse.com>
+nkraetzschmar <nkraetzschmar@users.noreply.github.com>
+Érico Rolim <erico.erc@gmail.com>
+A. Wilcox <AWilcox@Wilcox-Tech.com>
+Adam Alves <adamoa@gmail.com>
+Adrien Thierry <athierry@redhat.com>
 Alexander Kurtz <alexander@kurtz.be>
+Alexander Miroshnichenko <alex@millerson.name>
+Alexander Sosedkin <asosedkin@redhat.com>
 Alexander Todorov <atodorov@redhat.com>
+Alexey Kodanev <alexey.kodanev@oracle.com>
 Andreas Stieger <astieger@suse.com>
+Andrew J. Hesford <ajh@sideband.org>
+Andrey Sokolov <keremet@altlinux.org>
 Andy Lutomirski <luto@mit.edu>
+Anjali Kulkarni <anjali.k.kulkarni@oracle.com>
 Anssi Hannula <anssi@mageia.org>
+Antz <antzz@protonmail.ch>
+Arnaud Rebillout <arnaud.rebillout@collabora.com>
 Artem Savkov <asavkov@redhat.com>
+Attila Bruncsak <bruncsak@users.noreply.github.com>
+B. Wilson <x@wilsonb.com>
+Ben Howard <ben.howard@redhat.com>
+Benjamin Gilbert <bgilbert@redhat.com>
+Benjamin Marzinski <bmarzins@redhat.com>
 Brandon Philips <brandon@ifup.co>
+Brandon Sloane <btsloane@verizon.net>
+Bruno E. O. Meneguele <bmeneg@redhat.com>
 Bryn M. Reeves <bmr@redhat.com>
 Canek Peláez Valdés <caneko@gmail.com>
 Carlo Caione <carlo@endlessm.com>
 Chad Dupuis <chad.dupuis@cavium.com>
+Charles Rose <charles.rose@dell.com>
 Christian Heinz <christian.ch.heinz@gmail.com>
+Cole Robinson <crobinso@redhat.com>
 Cong Wang <amwang@redhat.com>
+Conrad Hoffmann <ch@bitfehler.net>
+Daan De Meyer <daan.j.demeyer@gmail.com>
 Dan Fuhry <dfuhry@datto.com>
 Dave Jones <davej@redhat.com>
-David Disseldorp <ddiss@suse.de>
+David Hildenbrand <david@redhat.com>
 David Michael <david.michael@coreos.com>
+Denis Volkov <denis@simpletexting.net>
 Dennis Schridde <devurandom@gmx.net>
+Derek Hageman <hageman@inthat.cloud>
 Derek Higgins <derekh@redhat.com>
+Dirk Müller <dirk@dmllr.de>
+Donovan Tremura <neurognostic@protonmail.ch>
 Duane Griffin <duaneg@dghda.com>
 Elan Ruusamäe <glen@delfi.ee>
+Enno Boland <g@s01.de>
+Enzo Matsumiya <ematsumiya@suse.de>
+Eugene S. Sobolev <sobolev@protei.ru>
+Eugene Syromiatnikov <esyr@redhat.com>
+Evgeni Golov <evgeni@golov.de>
+Fabian Vogt <fvogt@suse.de>
 Florian Albrechtskirchinger <falbrechtskirchinger@gmail.com>
 Florian Gamböck <mail@floga.de>
+Frank Deng <frank.deng@oracle.com>
 François Cami <fcami@fedoraproject.org>
+Frederick Grose <4335897+FGrose@users.noreply.github.com>
 Gerd von Egidy <gerd.von.egidy@intra2net.com>
 Glen Gray <slaine@slaine.org>
+Glenn Morris <rgm@stanford.edu>
+GuoChuang <guo.chuang@zte.com.cn>
 HATAYAMA Daisuke <d.hatayama@jp.fujitsu.com>
+Hendrik Brueckner <brueckner@linux.ibm.com>
 Hermann Gausterer <git-dracut-2012@mrq1.org>
+Hiroaki Mizuguchi <hiroaki-m@iij.ad.jp>
+Hongxu Jia <hongxu.jia@windriver.com>
+Hui Wang <john.wanghui@huawei.com>
 Ignaz Forster <iforster@suse.com>
+Jacob Wen <jian.w.wen@oracle.com>
 James Laska <jlaska@redhat.com>
+James Morris <morisja@gmail.com>
 Jan Stodola <jstodola@redhat.com>
+Jaroslav Jindrak <dzejrou@gmail.com>
 Jason Dana <jasondana@quarksecurity.com>
-Javier Martinez Canillas <javierm@redhat.com>
+Jens Heise <46450477+heisej@users.noreply.github.com>
+Jeremy Linton <jlinton@redhat.com>
+Jeremy Linton <lintonrjeremy@gmail.com>
 Jiri Pirko <jiri@resnulli.us>
 Joe Lawrence <Joe.Lawrence@stratus.com>
 Johannes Thumshirn <jthumshirn@suse.com>
+Jonas Jelten <jj@sft.lol>
 Jonas Jonsson <jonas@websystem.se>
+Jonas Witschel <diabonas@archlinux.org>
+Kenneth D'souza <kennethdsouza94@gmail.com>
 Kevin Yung <Kevin.Yung@myob.com>
 Lars R. Damerow <lars@pixar.com>
+Lars Wendler <polynomial-c@gentoo.org>
+Laura Hild <lsh@jlab.org>
+Lennart Poettering <lennart@poettering.net>
 Lennert Buytenhek <buytenh@wantstofly.org>
+Lev Veyde <lveyde@redhat.com>
+Lianbo Jiang <lijiang@redhat.com>
+LinkTed <link.ted@mailbox.org>
+Luca BRUNO <luca.bruno@coreos.com>
+Lucas C. Villa Real <lucasvr@gmail.com>
 Major Hayden <major@mhtx.net>
 Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
+Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
 Marian Csontos <mcsontos@redhat.com>
 Mark Fasheh <mfasheh@suse.de>
-Marko Myllynen <myllynen@redhat.com>
 Matt <smoothsailing72@hotmail.com>
 Matt Smith <shadowfax@gmx.com>
-Matthew Thode <mthode@mthode.org>
+Matthias Berndt <matthias_berndt@gmx.de>
 Mei Liu <liumbj@linux.vnet.ibm.com>
 Michael Chapman <mike@very.puzzling.org>
-Michal Koutný <mkoutny@suse.com>
+Michael McCracken <michael.mccracken@gmail.com>
+Michal Hecko <mhecko@redhat.com>
 Michal Schmidt <mschmidt@redhat.com>
 Michal Sekletar <msekleta@redhat.com>
 Mike Gorse <mgorse@suse.com>
 Moritz 'Morty' Strübe <morty@gmx.net>
+Morten Linderud <morten@linderud.pw>
 Munehiro Matsuda <haro@kgt.co.jp>
+Neal Gompa <neal@gompa.dev>
+Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
 Olivier Blin <dev@blino.org>
+Ondrej Dubaj <odubaj@redhat.com>
 P J P <ppandit@redhat.com>
 Paolo Bonzini <pbonzini@redhat.com>
+Paul Robins <exp@users.noreply.github.com>
 Pavel Zhukov <pzhukov@redhat.com>
 Pawel Wieczorkiewicz <pwieczorkiewicz@suse.de>
 Pekka Wallendahl <wyrmiyu@gmail.com>
-Pingfan Liu <piliu@redhat.com>
+Peter Georg <peter.georg@physik.uni-regensburg.de>
+Peter Levine <plevine457@gmail.com>
+Petr Tesarik <ptesarik@suse.com>
+Petr Vorel <pvorel@suse.cz>
 Prarit Bhargava <prarit@redhat.com>
 Praveen_Paladugu@Dell.com <Praveen_Paladugu@Dell.com>
 Pádraig Brady <P@draigBrady.com>
 Quentin Armitage <quentin@armitage.org.uk>
 Robert Buchholz <rbu@goodpoint.de>
 Ruben Kerkhof <ruben@rubenkerkhof.com>
+Rumbaut Thomas <Thomas.Rumbaut@digipolis.gent>
 Rusty Bird <rustybird@openmailbox.org>
+Savyasachee Jha <genghizkhan91@hawkradius.com>
+Scott Moser <smoser@brickies.net>
+Sebastian Mitterle <smitterl@redhat.com>
+Sergei Iudin <tsipa740@gmail.com>
 Sergey Fionov <fionov@gmail.com>
 Shawn W Dunn <sfalken@opensuse.org>
 Srinivasa T N <seenutn@linux.vnet.ibm.com>
 Stijn Hoop <stijn@sandcat.nl>
+Sullivan (CTR), Austin <austin.sullivan.ctr@progeny.net>
+Thierry Vignaud <thierry.vignaud@gmail.com>
 Thilo Bangert <thilo.bangert@gmx.net>
-Thomas Blume <thomas.blume@suse.com>
+Thomas Abraham <tabraham@suse.com>
+Thomas Haller <thaller@redhat.com>
+Tianhao Chai <cth451@gmail.com>
 Tobias Geerinckx <tobias.geerinckx@gmail.com>
+Tobias Klauser <tklauser@distanz.ch>
 Tom Gundersen <teg@jklm.no>
-Tomasz Paweł Gajc <tpgxyz@gmail.com>
 Tomasz Torcz <tomek@pipebreaker.pl>
 Tong Li <tonli@redhat.com>
 Vadim Kuznetsov <vadimk@gentoo.org>
 Vaughan Cao <vaughan.cao@oracle.com>
+Vladius25 <vkorol2509@icloud.com>
 Vratislav Podzimek <vpodzime@redhat.com>
+Wenchao Hao <haowenchao@huawei.com>
+Yang Liu <50459973+ly4096x@users.noreply.github.com>
 Yanko Kaneti <yaneti@declera.com>
 Zhiguo Deng <bjzgdeng@linux.vnet.ibm.com>
 Ziyue Yang <ziyang@redhat.com>
+foopub <45460217+foopub@users.noreply.github.com>
+gaoyi <ymuemc@163.com>
+gombi <gombi@>
 honza801 <honza801@gmail.com>
+jbash aka John Bashinski <jbash@velvet.com>
 jloeser <jloeser@suse.de>
+joamonwx <unknown>
 johannes <johannes.brechtmann@gmail.com>
 jonathan-teh <30538043+jonathan-teh@users.noreply.github.com>
+joshuacov1 <joshuacov@gmail.com>
+lapseofreason <lapseofreason0@gmail.com>
+leo-lb <lle-bout@zaclys.net>
+logan <logancaldwell23@gmail.com>
+masem <matej.semian@gmail.com>
 maximilian attems <max@stro.at>
+mulhern <amulhern@redhat.com>
+mwberry <mwberry@users.noreply.github.com>
+nabijaczleweli <nabijaczleweli@gmail.com>
 privb0x23 <privb0x23@users.noreply.github.com>
-tpg <tpgxyz@gmail.com>
+realtime-neil <neil@rtr.ai>
+runsisi <runsisi@hust.edu.cn>
+tupper <tupper.bob@gmail.com>
 xtraeme <xtraeme@voidlinux.eu>
+Дамјан Георгиевски <gdamjan@gmail.com>

CONTRIBUTING.md

@@ -0,0 +1,22 @@
+We welcome contributions from everyone. However, please follow the following guidelines when posting a GitHub Pull Request or filing a GitHub Issue on the dracut project:
+
+By participating in this project, you agree to abide by the [code of conduct](docs/CODE_OF_CONDUCT.md).
+
+# Filing Issues
+We use GitHub Issues exclusively for tracking bugs and feature requests of dracut.
+
+We only track bugs in the two most recently released versions of dracut in the GitHub Issue tracker.
+If you are using an older version of dracut, please contact your distribution's bug tracker instead (see below). See GitHub Release Page for the list of most recent releases.
+
+When filing an issue, specify the dracut version you are experiencing the issue with. Also, indicate which distribution you are using.
+Please include an explanation how to reproduce the issue you are pointing out.
+
+For more information on Coding Style and Commit messages see [Dracut Developer Guidelines](docs/HACKING.md).
+
+# Older or downstream versions
+For older or downstream versions that are still supported by your distribution please use respective downstream tracker:
+
+[Debian](https://bugs.debian.org/cgi-bin/pkgreport.cgi?pkg=dracut)
+[Fedora](https://bugzilla.redhat.com/buglist.cgi?quicksearch=dracut)
+[Gentoo](https://bugs.gentoo.org/buglist.cgi?quicksearch=dracut)
+[openSUSE](https://bugzilla.opensuse.org/buglist.cgi?quicksearch=dracut)

HACKING

@@ -1,23 +0,0 @@
-Right now, most of the testing is done using a qemu/kvm guest and
-generating the initramfs on another box but the support is all present
-to build for the "running" machine.  For the former, you can boot the guest
-using qemu's -kernel and -initrd options.
-
-dracut exists and will build an image.  It is command-line equivalent
-to most mkinitrd implementations and should be pretty straight-forward
-to use.
-
-To use, just run dracut with an output file name and, optionally, a
-kernel version (it defaults to using the current).   The appropriate
-modules will be copied over and things should be good to go.  If you'd
-like to customize the list of modules copied in, edit /etc/dracut.conf
-and set
-  dracutmodules="foo bar baz"
-
-Note that dracut calls functional components in modules.d "modules"
-while kernel modules are called "drivers".
-
-Requirements:
-* udev
-* nfs module: nfs daemon and rpc helper
-* iscsi: iscsi

Makefile

@@ -1,10 +1,21 @@
 -include dracut-version.sh
 
-VERSION ?= $(shell [ -d .git ] && git describe --abbrev=0 --tags 2>/dev/null || echo $(DRACUT_VERSION))
-GITVERSION ?= $(shell [ -d .git ] && { v=$$(git describe --tags 2>/dev/null); [ -n "$$v" ] && [ $${v\#*-} != $$v ] && echo -$${v\#*-}; } )
+DRACUT_MAIN_VERSION := $(shell env GIT_CEILING_DIRECTORIES=$(CURDIR)/.. git describe --abbrev=0 --tags --always 2>/dev/null || :)
+ifeq ($(DRACUT_MAIN_VERSION),)
+DRACUT_MAIN_VERSION = $(DRACUT_VERSION)
+endif
+DRACUT_FULL_VERSION := $(shell env GIT_CEILING_DIRECTORIES=$(CURDIR)/.. git describe --tags --always 2>/dev/null || :)
+ifeq ($(DRACUT_FULL_VERSION),)
+DRACUT_FULL_VERSION = $(DRACUT_VERSION)
+endif
+
+HAVE_SHELLCHECK ?= $(shell command -v shellcheck >/dev/null 2>&1 && echo yes)
+HAVE_SHFMT ?= $(shell command -v shfmt >/dev/null  2>&1 && echo yes)
 
 -include Makefile.inc
 
+KVERSION ?= $(shell uname -r)
+
 prefix ?= /usr
 libdir ?= ${prefix}/lib
 datadir ?= ${prefix}/share
@@ -12,23 +23,20 @@ pkglibdir ?= ${libdir}/dracut
 sysconfdir ?= ${prefix}/etc
 bindir ?= ${prefix}/bin
 mandir ?= ${prefix}/share/man
-CFLAGS ?= -O2 -g -Wall
-CFLAGS += -std=gnu99 -D_FILE_OFFSET_BITS=64 -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 $(KMOD_CFLAGS)
+CFLAGS ?= -O2 -g -Wall -std=gnu99 -D_FILE_OFFSET_BITS=64 -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
 bashcompletiondir ?= ${datadir}/bash-completion/completions
 pkgconfigdatadir ?= $(datadir)/pkgconfig
 
-man1pages = lsinitrd.1
+man1pages = man/lsinitrd.1
 
-man5pages = dracut.conf.5
+man5pages = man/dracut.conf.5
 
-man7pages = dracut.cmdline.7 \
-            dracut.bootup.7 \
-            dracut.modules.7
+man7pages = man/dracut.cmdline.7 \
+            man/dracut.bootup.7 \
+            man/dracut.modules.7
 
-man8pages = dracut.8 \
-            dracut-catimages.8 \
-            mkinitrd.8 \
-            mkinitrd-suse.8 \
+man8pages = man/dracut.8 \
+            man/dracut-catimages.8 \
             modules.d/98dracut-systemd/dracut-cmdline.service.8 \
             modules.d/98dracut-systemd/dracut-initqueue.service.8 \
             modules.d/98dracut-systemd/dracut-mount.service.8 \
@@ -40,41 +48,68 @@ man8pages = dracut.8 \
 
 manpages = $(man1pages) $(man5pages) $(man7pages) $(man8pages)
 
-.PHONY: install clean archive rpm testimage test all check AUTHORS doc dracut-version.sh
+.PHONY: install clean archive testimage test all check AUTHORS CONTRIBUTORS doc dracut-version.sh
 
-all: dracut-version.sh dracut.pc dracut-install skipcpio/skipcpio
+all: dracut-version.sh dracut.pc dracut-install src/skipcpio/skipcpio dracut-util
+
+%.o : %.c
+	$(CC) -c $(CFLAGS) $(CPPFLAGS) $(KMOD_CFLAGS) $< -o $@
 
 DRACUT_INSTALL_OBJECTS = \
-        install/dracut-install.o \
-        install/hashmap.o\
-        install/log.o \
-        install/strv.o \
-        install/util.o
+        src/install/dracut-install.o \
+        src/install/hashmap.o\
+        src/install/log.o \
+        src/install/strv.o \
+        src/install/util.o
 
 # deps generated with gcc -MM
-install/dracut-install.o: install/dracut-install.c install/log.h install/macro.h \
-	install/hashmap.h install/util.h
-install/hashmap.o: install/hashmap.c install/util.h install/macro.h install/log.h \
-	install/hashmap.h
-install/log.o: install/log.c install/log.h install/macro.h install/util.h
-install/util.o: install/util.c install/util.h install/macro.h install/log.h
-install/strv.o: install/strv.c install/strv.h install/util.h install/macro.h install/log.h
+src/install/dracut-install.o: src/install/dracut-install.c src/install/log.h src/install/macro.h \
+	src/install/hashmap.h src/install/util.h
+src/install/hashmap.o: src/install/hashmap.c src/install/util.h src/install/macro.h src/install/log.h \
+	src/install/hashmap.h
+src/install/log.o: src/install/log.c src/install/log.h src/install/macro.h src/install/util.h
+src/install/util.o: src/install/util.c src/install/util.h src/install/macro.h src/install/log.h
+src/install/strv.o: src/install/strv.c src/install/strv.h src/install/util.h src/install/macro.h src/install/log.h
 
-install/dracut-install: $(DRACUT_INSTALL_OBJECTS)
-	$(CC) $(LDFLAGS) -o $@ $(DRACUT_INSTALL_OBJECTS) $(LDLIBS) $(KMOD_LIBS)
+src/install/dracut-install: $(DRACUT_INSTALL_OBJECTS)
+	$(CC) $(LDFLAGS) -o $@ $(DRACUT_INSTALL_OBJECTS) $(LDLIBS) $(FTS_LIBS) $(KMOD_LIBS)
 
-dracut-install: install/dracut-install
+logtee: src/logtee/logtee.c
+	$(CC) $(LDFLAGS) -o $@ $<
+
+dracut-install: src/install/dracut-install
 	ln -fs $< $@
 
-SKIPCPIO_OBJECTS= \
-	skipcpio/skipcpio.o
+SKIPCPIO_OBJECTS = src/skipcpio/skipcpio.o
+skipcpio/skipcpio.o: src/skipcpio/skipcpio.c
+skipcpio/skipcpio: $(SKIPCPIO_OBJECTS)
 
-skipcpio/skipcpio.o: skipcpio/skipcpio.c
-skipcpio/skipcpio: skipcpio/skipcpio.o
+UTIL_OBJECTS = src/util/util.o
+util/util.o: src/util/util.c
+util/util: $(UTIL_OBJECTS)
 
-indent:
-	indent -i8 -nut -br -linux -l120 install/dracut-install.c
-	indent -i8 -nut -br -linux -l120 skipcpio/skipcpio.c
+dracut-util: src/util/util
+	cp -a $< $@
+
+.PHONY: indent-c
+indent-c:
+	astyle -n --quiet --options=.astylerc $(wildcard *.[ch] */*.[ch] src/*/*.[ch])
+
+.PHONY: indent
+indent: indent-c
+ifeq ($(HAVE_SHFMT),yes)
+	shfmt -w -s .
+endif
+
+src/dracut-cpio/target/release/dracut-cpio: src/dracut-cpio/src/main.rs
+	cargo --offline build --release --manifest-path src/dracut-cpio/Cargo.toml
+
+dracut-cpio: src/dracut-cpio/target/release/dracut-cpio
+	ln -fs $< $@
+
+ifeq ($(enable_dracut_cpio),yes)
+all: dracut-cpio
+endif
 
 doc: $(manpages) dracut.html
 
@@ -88,16 +123,20 @@ endif
 
 %.xml: %.asc
 	@rm -f -- "$@"
-	asciidoc -d manpage -b docbook -o "$@" $<
+	asciidoc -a "version=$(DRACUT_FULL_VERSION)" -d manpage -b docbook -o "$@" $<
 
-dracut.8: dracut.usage.asc dracut.8.asc
+dracut.8: man/dracut.8.asc \
+	man/dracut.usage.asc
 
-dracut.html: dracut.asc $(manpages) dracut.css dracut.usage.asc
+dracut.html: man/dracut.asc $(manpages) docs/dracut.css man/dracut.usage.asc
 	@rm -f -- dracut.xml
-	asciidoc -a numbered -d book -b docbook -o dracut.xml dracut.asc
+	asciidoc -a "mainversion=$(DRACUT_MAIN_VERSION)" \
+		-a "version=$(DRACUT_FULL_VERSION)" \
+		-a numbered \
+		-d book -b docbook -o dracut.xml man/dracut.asc
 	@rm -f -- dracut.html
 	xsltproc -o dracut.html --xinclude -nonet \
-		--stringparam custom.css.source dracut.css \
+		--stringparam custom.css.source docs/dracut.css \
 		--stringparam generate.css.header 1 \
 		http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl dracut.xml
 	@rm -f -- dracut.xml
@@ -105,7 +144,7 @@ dracut.html: dracut.asc $(manpages) dracut.css dracut.usage.asc
 dracut.pc: Makefile.inc Makefile
 	@echo "Name: dracut" > dracut.pc
 	@echo "Description: dracut" >> dracut.pc
-	@echo "Version: $(VERSION)$(GITVERSION)" >> dracut.pc
+	@echo "Version: $(DRACUT_FULL_VERSION)" >> dracut.pc
 	@echo "dracutdir=$(pkglibdir)" >> dracut.pc
 	@echo "dracutmodulesdir=$(pkglibdir)/modules.d" >> dracut.pc
 	@echo "dracutconfdir=$(pkglibdir)/dracut.conf.d" >> dracut.pc
@@ -118,7 +157,6 @@ install: all
 	mkdir -p $(DESTDIR)$(mandir)/man1 $(DESTDIR)$(mandir)/man5 $(DESTDIR)$(mandir)/man7 $(DESTDIR)$(mandir)/man8
 	install -m 0755 dracut.sh $(DESTDIR)$(bindir)/dracut
 	install -m 0755 dracut-catimages.sh $(DESTDIR)$(bindir)/dracut-catimages
-	install -m 0755 mkinitrd-dracut.sh $(DESTDIR)$(bindir)/mkinitrd
 	install -m 0755 lsinitrd.sh $(DESTDIR)$(bindir)/lsinitrd
 	install -m 0644 dracut.conf $(DESTDIR)$(sysconfdir)/dracut.conf
 	mkdir -p $(DESTDIR)$(sysconfdir)/dracut.conf.d
@@ -139,6 +177,7 @@ ifneq ($(enable_documentation),no)
 endif
 	if [ -n "$(systemdsystemunitdir)" ]; then \
 		mkdir -p $(DESTDIR)$(systemdsystemunitdir); \
+		ln -srf $(DESTDIR)$(pkglibdir)/modules.d/98dracut-systemd/dracut-shutdown-onfailure.service $(DESTDIR)$(systemdsystemunitdir)/dracut-shutdown-onfailure.service; \
 		ln -srf $(DESTDIR)$(pkglibdir)/modules.d/98dracut-systemd/dracut-shutdown.service $(DESTDIR)$(systemdsystemunitdir)/dracut-shutdown.service; \
 		mkdir -p $(DESTDIR)$(systemdsystemunitdir)/sysinit.target.wants; \
 		ln -s ../dracut-shutdown.service \
@@ -158,24 +197,30 @@ endif
 			$(DESTDIR)$(systemdsystemunitdir)/initrd.target.wants/$$i; \
 		done \
 	fi
-	if [ -f install/dracut-install ]; then \
-		install -m 0755 install/dracut-install $(DESTDIR)$(pkglibdir)/dracut-install; \
+	if [ -f src/install/dracut-install ]; then \
+		install -m 0755 src/install/dracut-install $(DESTDIR)$(pkglibdir)/dracut-install; \
 	fi
-	if [ -f skipcpio/skipcpio ]; then \
-		install -m 0755 skipcpio/skipcpio $(DESTDIR)$(pkglibdir)/skipcpio; \
+	if [ -f src/skipcpio/skipcpio ]; then \
+		install -m 0755 src/skipcpio/skipcpio $(DESTDIR)$(pkglibdir)/skipcpio; \
 	fi
+	if [ -f dracut-util ]; then \
+		install -m 0755 dracut-util $(DESTDIR)$(pkglibdir)/dracut-util; \
+	fi
+ifeq ($(enable_dracut_cpio),yes)
+	install -m 0755 dracut-cpio $(DESTDIR)$(pkglibdir)/dracut-cpio
+endif
 	mkdir -p $(DESTDIR)${prefix}/lib/kernel/install.d
-	install -m 0755 50-dracut.install $(DESTDIR)${prefix}/lib/kernel/install.d/50-dracut.install
-	install -m 0755 51-dracut-rescue.install $(DESTDIR)${prefix}/lib/kernel/install.d/51-dracut-rescue.install
+	install -m 0755 install.d/50-dracut.install $(DESTDIR)${prefix}/lib/kernel/install.d/50-dracut.install
+	install -m 0755 install.d/51-dracut-rescue.install $(DESTDIR)${prefix}/lib/kernel/install.d/51-dracut-rescue.install
 	mkdir -p $(DESTDIR)${bashcompletiondir}
-	install -m 0644 dracut-bash-completion.sh $(DESTDIR)${bashcompletiondir}/dracut
-	install -m 0644 lsinitrd-bash-completion.sh $(DESTDIR)${bashcompletiondir}/lsinitrd
+	install -m 0644 shell-completion/bash/dracut $(DESTDIR)${bashcompletiondir}/dracut
+	install -m 0644 shell-completion/bash/lsinitrd $(DESTDIR)${bashcompletiondir}/lsinitrd
 	mkdir -p $(DESTDIR)${pkgconfigdatadir}
 	install -m 0644 dracut.pc $(DESTDIR)${pkgconfigdatadir}/dracut.pc
 
 dracut-version.sh:
 	@rm -f dracut-version.sh
-	@echo "DRACUT_VERSION=$(VERSION)$(GITVERSION)" > dracut-version.sh
+	@printf "#!/bin/sh\n# shellcheck disable=SC2034\nDRACUT_VERSION=%s\n" "$(DRACUT_FULL_VERSION)" > dracut-version.sh
 
 clean:
 	$(RM) *~
@@ -183,35 +228,27 @@ clean:
 	$(RM) */*/*~
 	$(RM) $(manpages:%=%.xml) dracut.xml
 	$(RM) test-*.img
-	$(RM) dracut-*.rpm dracut-*.tar.bz2 dracut-*.tar.xz
+	$(RM) dracut-*.tar.bz2 dracut-*.tar.xz
 	$(RM) dracut-version.sh
-	$(RM) dracut-install install/dracut-install $(DRACUT_INSTALL_OBJECTS)
+	$(RM) dracut-install src/install/dracut-install $(DRACUT_INSTALL_OBJECTS)
 	$(RM) skipcpio/skipcpio $(SKIPCPIO_OBJECTS)
+	$(RM) dracut-util util/util $(UTIL_OBJECTS)
 	$(RM) $(manpages) dracut.html
+	$(RM) dracut.pc
+	$(RM) dracut-cpio src/dracut-cpio/target/release/dracut-cpio*
 	$(MAKE) -C test clean
 
-dist: dracut-$(VERSION).tar.xz
+dist: dracut-$(DRACUT_MAIN_VERSION).tar.xz
 
-dracut-$(VERSION).tar.xz: doc syncheck
-	@echo "DRACUT_VERSION=$(VERSION)" > dracut-version.sh
-	git archive --format=tar $(VERSION) --prefix=dracut-$(VERSION)/ > dracut-$(VERSION).tar
-	mkdir -p dracut-$(VERSION)
-	for i in $(manpages) dracut.html dracut-version.sh; do [ "$${i%/*}" != "$$i" ] && mkdir -p "dracut-$(VERSION)/$${i%/*}"; cp "$$i" "dracut-$(VERSION)/$$i"; done
-	tar --owner=root --group=root -rf dracut-$(VERSION).tar $$(find dracut-$(VERSION) -type f)
-	rm -fr -- dracut-$(VERSION).tar.xz dracut-$(VERSION)
-	xz -9 dracut-$(VERSION).tar
-	rm -f -- dracut-$(VERSION).tar
-
-rpm: dracut-$(VERSION).tar.xz syncheck
-	rpmbuild=$$(mktemp -d -t rpmbuild-dracut.XXXXXX); src=$$(pwd); \
-	cp dracut-$(VERSION).tar.xz "$$rpmbuild"; \
-	LC_MESSAGES=C $$src/git2spec.pl $(VERSION) "$$rpmbuild" < dracut.spec > $$rpmbuild/dracut.spec; \
-	(cd "$$rpmbuild"; \
-	wget https://www.gnu.org/licenses/lgpl-2.1.txt; \
-	rpmbuild --define "_topdir $$PWD" --define "_sourcedir $$PWD" \
-	        --define "_specdir $$PWD" --define "_srcrpmdir $$PWD" \
-		--define "_rpmdir $$PWD" -ba dracut.spec; ) && \
-	( mv "$$rpmbuild"/{,$$(arch)/}*.rpm $(DESTDIR).; rm -fr -- "$$rpmbuild"; ls $(DESTDIR)*.rpm )
+dracut-$(DRACUT_MAIN_VERSION).tar.xz: doc syncheck
+	@echo "DRACUT_VERSION=$(DRACUT_MAIN_VERSION)" > dracut-version.sh
+	git archive --format=tar $(DRACUT_MAIN_VERSION) --prefix=dracut-$(DRACUT_MAIN_VERSION)/ > dracut-$(DRACUT_MAIN_VERSION).tar
+	mkdir -p dracut-$(DRACUT_MAIN_VERSION)
+	for i in $(manpages) dracut.html dracut-version.sh; do [ "$${i%/*}" != "$$i" ] && mkdir -p "dracut-$(DRACUT_MAIN_VERSION)/$${i%/*}"; cp "$$i" "dracut-$(DRACUT_MAIN_VERSION)/$$i"; done
+	tar --owner=root --group=root -rf dracut-$(DRACUT_MAIN_VERSION).tar $$(find dracut-$(DRACUT_MAIN_VERSION) -type f)
+	rm -fr -- dracut-$(DRACUT_MAIN_VERSION).tar.xz dracut-$(DRACUT_MAIN_VERSION)
+	xz -9 dracut-$(DRACUT_MAIN_VERSION).tar
+	rm -f -- dracut-$(DRACUT_MAIN_VERSION).tar
 
 syncheck:
 	@ret=0;for i in dracut-initramfs-restore.sh modules.d/*/*.sh; do \
@@ -221,47 +258,49 @@ syncheck:
 		[ $$V ] && echo "checking for [[: $$i"; if grep -Fq '[[ ' "$$i" ; then ret=$$(($$ret+1)); echo "$$i contains [["; fi; \
 		[ $$V ] && echo "checking for echo -n: $$i"; if grep -Fq 'echo -n ' "$$i" ; then ret=$$(($$ret+1)); echo "$$i contains echo -n"; fi \
 	done;exit $$ret
-	@ret=0;for i in *.sh mkinitrd-dracut.sh modules.d/*/*.sh \
-	                modules.d/*/module-setup.sh; do \
+	@ret=0;for i in *.sh modules.d/*/*.sh modules.d/*/module-setup.sh; do \
 		[ $$V ] && echo "bash syntax check: $$i"; bash -n "$$i" ; ret=$$(($$ret+$$?)); \
 	done;exit $$ret
+ifeq ($(HAVE_SHELLCHECK),yes)
+ifeq ($(HAVE_SHFMT),yes)
+	shellcheck $$(shfmt -f .)
+else
+	find . -name '*.sh' -print0 | xargs -0 shellcheck
+endif
+endif
 
-check: all syncheck rpm
+check: all syncheck
 	@[ "$$EUID" == "0" ] || { echo "'check' must be run as root! Please use 'sudo'."; exit 1; }
 	@$(MAKE) -C test check
 
 testimage: all
-	./dracut.sh -N -l -a debug -f test-$(shell uname -r).img $(shell uname -r)
-	@echo wrote  test-$(shell uname -r).img
+	./dracut.sh -N -l -a debug -f test-$(KVERSION).img $(KVERSION)
+	@echo wrote  test-$(KVERSION).img
 
 debugtestimage: all
-	./dracut.sh --debug -l -a debug -f test-$(shell uname -r).img $(shell uname -r)
-	@echo wrote  test-$(shell uname -r).img
+	./dracut.sh --debug -l -a debug -f test-$(KVERSION).img $(KVERSION)
+	@echo wrote  test-$(KVERSION).img
 
 testimages: all
-	./dracut.sh -l -a debug --kernel-only -f test-kernel-$(shell uname -r).img $(shell uname -r)
-	@echo wrote  test-$(shell uname -r).img
-	./dracut.sh -l -a debug --no-kernel -f test-dracut.img $(shell uname -r)
+	./dracut.sh -l -a debug --kernel-only -f test-kernel-$(KVERSION).img $(KVERSION)
+	@echo wrote  test-$(KVERSION).img
+	./dracut.sh -l -a debug --no-kernel -f test-dracut.img $(KVERSION)
 	@echo wrote  test-dracut.img
 
 debughostimage: all
-	./dracut.sh --debug -H -l -f test-$(shell uname -r).img $(shell uname -r)
-	@echo wrote  test-$(shell uname -r).img
+	./dracut.sh --debug -H -l -f test-$(KVERSION).img $(KVERSION)
+	@echo wrote  test-$(KVERSION).img
 
 hostimage: all
-	./dracut.sh -H -l -f test-$(shell uname -r).img $(shell uname -r)
-	@echo wrote  test-$(shell uname -r).img
+	./dracut.sh -H -l -f test-$(KVERSION).img $(KVERSION)
+	@echo wrote  test-$(KVERSION).img
 
 efi: all
-	./dracut.sh --uefi -H -l -f linux-$(shell uname -r).efi $(shell uname -r)
-	@echo wrote linux-$(shell uname -r).efi
+	./dracut.sh --uefi -H -l -f linux-$(KVERSION).efi $(KVERSION)
+	@echo wrote linux-$(KVERSION).efi
 
 AUTHORS:
 	git shortlog  --numbered --summary -e |while read a rest || [ -n "$$rest" ]; do echo $$rest;done > AUTHORS
 
-dracut.html.sign: dracut-$(VERSION).tar.xz dracut.html
-	gpg-sign-all dracut-$(VERSION).tar.xz dracut.html
-
-upload: dracut.html.sign
-	kup put dracut-$(VERSION).tar.xz dracut-$(VERSION).tar.sign /pub/linux/utils/boot/dracut/
-	kup put dracut.html dracut.html.sign /pub/linux/utils/boot/dracut/
+CONTRIBUTORS:
+	@git shortlog $(DRACUT_MAIN_VERSION).. --numbered --summary -e |while read a rest || [ -n "$$rest" ]; do echo "- $$rest";done

PKGBUILD

@@ -1,38 +0,0 @@
-pkgname=dracut-git
-pkgver=1
-pkgrel=1
-pkgdesc="Initramfs generation utility"
-arch=('i686' 'x86_64')
-url="https://dracut.wiki.kernel.org/"
-license=('GPL')
-conflicts=('dracut' 'mkinitcpio')
-provides=('dracut=9999' 'mkinitcpio=9999')
-depends=('bash')
-optdepends=('cryptsetup' 'lvm2')
-makedepends=('libxslt')
-backup=(etc/dracut.conf)
-source=()
-md5sums=()
-
-# out of tree builds disallowed for this PKGFILE
-BUILDDIR="${PWD}"
-PKGDEST="${PWD}"
-SRCDEST=""
-SRCPKGDEST=""
-LOGDEST=""
-
-pkgver() {
-  cd ..
-  desc="$(git describe)"
-  printf "%s.%s.%s" ${desc//-/ }
-}
-
-build() {
-  cd ..
-  make sysconfdir=/etc || return 1
-}
-
-package() {
-  cd ..
-  make DESTDIR="${pkgdir}" sysconfdir=/etc install || return 1
-}

README

@@ -1,86 +0,0 @@
-dracut
-------
-dracut is an event driven initramfs infrastructure.
-
-dracut (the tool) is used to create an initramfs image by copying tools
-and files from an installed system and combining it with the
-dracut framework, usually found in /usr/lib/dracut/modules.d.
-
-Unlike existing initramfs's, this is an attempt at having as little as
-possible hard-coded into the initramfs as possible.  The initramfs has
-(basically) one purpose in life -- getting the rootfs mounted so that
-we can transition to the real rootfs.  This is all driven off of
-device availability.  Therefore, instead of scripts hard-coded to do
-various things, we depend on udev to create device nodes for us and
-then when we have the rootfs's device node, we mount and carry on.
-This helps to keep the time required in the initramfs as little as
-possible so that things like a 5 second boot aren't made impossible as
-a result of the very existence of an initramfs.  It's likely that
-we'll grow some hooks for running arbitrary commands in the flow of
-the script, but it's worth trying to resist the urge as much as we can
-as hooks are guaranteed to be the path to slow-down.
-
-Most of the initramfs generation functionality in dracut is provided by a bunch
-of generator modules that are sourced by the main dracut script to install
-specific functionality into the initramfs.  They live in the modules.d
-subdirectory, and use functionality provided by dracut-functions to do their
-work.
-
-Some general rules for writing modules:
- * Use one of the inst family of functions to actually install files
-   on to the initramfs.  They handle mangling the pathnames and (for binaries,
-   scripts, and kernel modules) installing dependencies as appropriate so
-   you do not have to.
- * Scripts that end up on the initramfs should be POSIX compliant. dracut
-   will try to use /bin/dash as /bin/sh for the initramfs if it is available,
-   so you should install it on your system -- dash aims for strict POSIX
-   compliance to the extent possible.
- * Hooks MUST be POSIX compliant -- they are sourced by the init script,
-   and having a bashism break your user's ability to boot really sucks.
- * Generator modules should have a two digit numeric prefix -- they run in
-   ascending sort order. Anything in the 90-99 range is stuff that dracut
-   relies on, so try not to break those hooks.
- * Hooks must have a .sh extension.
- * Generator modules are described in more detail in README.modules.
- * We have some breakpoints for debugging your hooks.  If you pass 'rdbreak'
-   as a kernel parameter, the initramfs will drop to a shell just before
-   switching to a new root. You can pass 'rdbreak=hookpoint', and the initramfs
-   will break just before hooks in that hookpoint run.
-
-Also, there is an attempt to keep things as distribution-agnostic as
-possible.  Every distribution has their own tool here and it's not
-something which is really interesting to have separate across them.
-So contributions to help decrease the distro-dependencies are welcome.
-
-Currently dracut lives on github.com and kernel.org.
-
-The tarballs can be found here:
-	http://www.kernel.org/pub/linux/utils/boot/dracut/
-	ftp://ftp.kernel.org/pub/linux/utils/boot/dracut/
-
-Git:
-	git://git.kernel.org/pub/scm/boot/dracut/dracut.git
-	http://git.kernel.org/pub/scm/boot/dracut/dracut.git
-	https://git.kernel.org/pub/scm/boot/dracut/dracut.git
-
-	git@github.com:dracutdevs/dracut.git
-
-Git Web:
-	https://github.com/dracutdevs/dracut.git
-
-        http://git.kernel.org/?p=boot/dracut/dracut.git
-
-Project Documentation:
-	http://www.kernel.org/pub/linux/utils/boot/dracut/dracut.html
-
-Project Wiki:
-	http://dracut.wiki.kernel.org
-
-See the TODO file for things which still need to be done and HACKING for
-some instructions on how to get started.  There is also a mailing list
-that is being used for the discussion -- initramfs@vger.kernel.org.
-It is a typical vger list, send mail to majordomo@vger.kernel.org with body
-of 'subscribe initramfs email@host.com'
-
-
-Licensed under the GPLv2

README.md

@@ -1,26 +1,50 @@
-# dracut - master branch
+dracut
+====
 
-dracut is an initramfs infrastructure.
+dracut is an event driven initramfs infrastructure.
 
-## CentOS CI
+[![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-v2.0%20adopted-ff69b4.svg)](docs/CODE_OF_CONDUCT.md)
 
-[![Build Status](https://ci.centos.org/job/dracut-push-master/badge/icon)](https://ci.centos.org/job/dracut-push-master/)
+dracut (the tool) is used to create an initramfs image by copying tools
+and files from an installed system and combining it with the
+dracut framework, usually found in /usr/lib/dracut/modules.d.
 
-- Test 01: [![Test 01](https://ci.centos.org/job/dracut-matrix-master/TESTS=01,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=01,label=dracut-ci-slave01/)
-- Test 02: [![Test 02](https://ci.centos.org/job/dracut-matrix-master/TESTS=02,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=02,label=dracut-ci-slave01/)
-- Test 03: [![Test 03](https://ci.centos.org/job/dracut-matrix-master/TESTS=03,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=03,label=dracut-ci-slave01/)
-- Test 04: [![Test 04](https://ci.centos.org/job/dracut-matrix-master/TESTS=04,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=04,label=dracut-ci-slave01/)
-- Test 10: [![Test 10](https://ci.centos.org/job/dracut-matrix-master/TESTS=10,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=10,label=dracut-ci-slave01/)
-- Test 11: [![Test 11](https://ci.centos.org/job/dracut-matrix-master/TESTS=11,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=11,label=dracut-ci-slave01/)
-- Test 12: [![Test 12](https://ci.centos.org/job/dracut-matrix-master/TESTS=12,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=12,label=dracut-ci-slave01/)
-- Test 13: [![Test 13](https://ci.centos.org/job/dracut-matrix-master/TESTS=13,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=13,label=dracut-ci-slave01/)
-- Test 14: [![Test 14](https://ci.centos.org/job/dracut-matrix-master/TESTS=14,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=14,label=dracut-ci-slave01/)
-- Test 15: [![Test 15](https://ci.centos.org/job/dracut-matrix-master/TESTS=15,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=15,label=dracut-ci-slave01/)
-- Test 16: [![Test 16](https://ci.centos.org/job/dracut-matrix-master/TESTS=16,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=16,label=dracut-ci-slave01/)
-- Test 17: [![Test 17](https://ci.centos.org/job/dracut-matrix-master/TESTS=17,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=17,label=dracut-ci-slave01/)
-- Test 20: [![Test 20](https://ci.centos.org/job/dracut-matrix-master/TESTS=20,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=20,label=dracut-ci-slave01/)
-- Test 30: [![Test 30](https://ci.centos.org/job/dracut-matrix-master/TESTS=30,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=30,label=dracut-ci-slave01/)
-- Test 31: [![Test 31](https://ci.centos.org/job/dracut-matrix-master/TESTS=31,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=31,label=dracut-ci-slave01/)
-- Test 40: [![Test 40](https://ci.centos.org/job/dracut-matrix-master/TESTS=40,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=40,label=dracut-ci-slave01/)
-- Test 50: [![Test 50](https://ci.centos.org/job/dracut-matrix-master/TESTS=50,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=50,label=dracut-ci-slave01/)
-- Test 70: [![Test 70](https://ci.centos.org/job/dracut-matrix-master/TESTS=70,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=70,label=dracut-ci-slave01/)
+Unlike other implementations, dracut hard-codes as little
+as possible into the initramfs. The initramfs has
+(basically) one purpose in life -- getting the rootfs mounted so that
+we can transition to the real rootfs.  This is all driven off of
+device availability.  Therefore, instead of scripts hard-coded to do
+various things, we depend on udev to create device nodes for us and
+then when we have the rootfs's device node, we mount and carry on.
+This helps to keep the time required in the initramfs as little as
+possible so that things like a 5 second boot aren't made impossible as
+a result of the very existence of an initramfs.
+
+Most of the initramfs generation functionality in dracut is provided by a bunch
+of generator modules that are sourced by the main dracut script to install
+specific functionality into the initramfs.  They live in the modules.d
+subdirectory, and use functionality provided by dracut-functions to do their
+work.
+
+Documentation:
+ - [Introduction](man/dracut.asc)
+ - [User Manual](man/dracut.usage.asc)
+
+Currently dracut is developed on [github.com](https://github.com/dracutdevs/dracut).
+
+The release tarballs are [here](https://github.com/dracutdevs/dracut/releases).
+
+Gitter (chat):
+ - https://gitter.im/dracutdevs/Lobby
+
+See [News](NEWS.md) for information about changes in the releases and
+the [Wiki](https://github.com/dracutdevs/dracut/wiki) to share information.
+
+See the github issue tracker for things which still need to be done and [Hacking](docs/HACKING.md)
+for some instructions on how to get started.  There is also a mailing list
+that is being used for the discussion -- initramfs@vger.kernel.org.
+It is a typical vger list, send mail to majordomo@vger.kernel.org with body
+of 'subscribe initramfs email@host.com'
+
+
+Licensed under the GPLv2

README.modules

@@ -1,112 +0,0 @@
-Most of the functionality that dracut implements are actually implemented
-by dracut modules.  dracut modules live in modules.d, and have the following
-structure:
-
-dracut_install_dir/modules.d/
-	00modname/
-		module-setup.sh
-		check
-		<other files as needed by the hook>
-
-00modname: The name of the module prefixed by a two-digit numeric sort code.
-	   The numeric code must be present and in the range of 00 - 99.
-	   Modules with lower numbers are installed first.  This is important
-	   because the dracut install functions (which install files onto
-	   the initrd) refuse to overwrite already installed files. This makes
-	   it easy for an earlier module to override the functionality of a
-	   later module, so that you can have a distro or system specific
-	   module override or modify the functionality of a generic module
-	   without having to patch the more generic module.
-
-module-setup.sh:
-	 dracut sources this script to install the functionality that a
-	 module implements onto the initrd.  For the most part, this amounts
-	 to copying files from the host system onto the initrd in a controlled
-	 manner.
-
-install():
-	 This function of module-setup.sh is called to install all
-	 non-kernel files. dracut supplies several install functions that are
-	 specialized for different file types.  Browse through dracut-functions
-	 fore more details.  dracut also provides a $moddir variable if you
-	 need to install a file from the module directory, such as an initrd
-	 hook, a udev rule, or a specialized executable.
-
-installkernel():
-	 This function of module-setup.sh is called to install all
-	 kernel related files.
-
-
-check():
-       dracut calls this function to check and see if a module can be installed
-       on the initrd.
-
-       When called without options, check should check to make sure that
-       any files it needs to install into the initrd from the host system
-       are present.  It should exit with a 0 if they are, and a 1 if they are
-       not.
-
-       When called with $hostonly set, it should perform the same check
-       that it would without it set, and it should also check to see if the
-       functionality the module implements is being used on the host system.
-       For example, if this module handles installing support for LUKS
-       encrypted volumes, it should return 0 if all the tools to handle
-       encrpted volumes are available and the host system has the root
-       partition on an encrypted volume, 1 otherwise.
-
-depends():
-       This function should output a list of dracut modules
-       that it relies upon.  An example would be the nfs and iscsi modules,
-       which rely on the network module to detect and configure network
-       interfaces.
-
-Any other files in the module will not be touched by dracut directly.
-
-You are encouraged to provide a README that describes what the module is for.
-
-
-HOOKS
-=====
-
-init has the following hook points to inject scripts:
-
-/lib/dracut/hooks/cmdline/*.sh
-   scripts for command line parsing
-
-/lib/dracut/hooks/pre-udev/*.sh
-   scripts to run before udev is started
-
-/lib/dracut/hooks/pre-trigger/*.sh
-   scripts to run before the main udev trigger is pulled
-
-/lib/dracut/hooks/initqueue/*.sh
-   runs in parallel to the udev trigger
-   Udev events can add scripts here with /sbin/initqueue.
-   If /sbin/initqueue is called with the "--onetime" option, the script
-   will be removed after it was run.
-   If /lib/dracut/hooks/initqueue/work is created and udev >= 143 then
-   this loop can process the jobs in parallel to the udevtrigger.
-   If the udev queue is empty and no root device is found or no root
-   filesystem was mounted, the user will be dropped to a shell after
-   a timeout.
-   Scripts can remove themselves from the initqueue by "rm $job".
-
-/lib/dracut/hooks/pre-mount/*.sh
-   scripts to run before the root filesystem is mounted
-   Network filesystems like NFS that do not use device files are an
-   exception. Root can be mounted already at this point.
-
-/lib/dracut/hooks/mount/*.sh
-   scripts to mount the root filesystem
-   If the udev queue is empty and no root device is found or no root
-   filesystem was mounted, the user will be dropped to a shell after
-   a timeout.
-
-/lib/dracut/hooks/pre-pivot/*.sh
-   scripts to run before latter initramfs cleanups
-
-/lib/dracut/hooks/cleanup/*.sh
-   scripts to run before the real init is executed and the initramfs
-   disappears
-   All processes started before should be killed here.
-

README.testsuite

@@ -1,45 +0,0 @@
-For the testsuite to work, you will have to install at least the following software packages:
-dash \
-asciidoc \
-mdadm \
-lvm2 \
-dmraid \
-cryptsetup \
-nfs-utils \
-nbd \
-dhcp-server \
-scsi-target-utils \
-iscsi-initiator-utils \
-strace \
-syslinux \
-python-imgcreate \
-genisoimage \
-btrfs-progs \
-kmod-devel \
-gcc \
-bzip2 \
-xz \
-tar \
-wget \
-rpm-build \
-${NULL}
-
-TEST-04-FULL-SYSTEMD: systemd >= 187
-
-How to run the testsuite:
-
-$ sudo make clean check
-
-in verbose mode:
-$ sudo make V=1 clean check
-
-only specific test:
-$ sudo make TESTS="01 20 40" clean check
-only runs the 01, 20 and 40 tests.
-
-debug a specific test case:
-$ cd TEST-01-BASIC
-$ sudo make clean setup run
-... change some kernel parameters ...
-$ sudo make run
-to run the test without doing the setup

TODO

@@ -1,51 +0,0 @@
-Current TODO list, broken into things which are relevant for the
-initramfs itself (/init et al) vs the generator.
-A lot of things are/should be marked with "FIXME" in the code.
-
-Items are ordered in priority.
-
-INITRAMFS TODO
-
-- search domain string
-- allow dual stack configuration (IPv4, IPv6) for the same interface
-- "bind-mount" kernel drivers in real root for the rescue image,
-  if the real root does not have any kernel modules for this kernel
-  https://bugzilla.redhat.com/show_bug.cgi?id=1046510
-- use info and warn prefix
-- generate systemd unit dracut-initramfs-restore in /run/systemd dynamically
-- put "root=" parsing hooks in separate hook dir
-- call "root=" parsing hooks after getting new rootpath from dhcp
-- put mount hook in main initqueue loop / careful about resume!
-- the hard-coded list of udev rules that we care about is kind of lame.
-- panic fallback
-- progress indication for fsck https://bugzilla.redhat.com/show_bug.cgi?id=827118
-- domain, searchdomain https://bugzilla.redhat.com/show_bug.cgi?id=840778
-- probably fix "--include" https://bugzilla.redhat.com/show_bug.cgi?id=849338
-
-GENERATOR TODO
-
-- report errors on missing files in check()
-- remove wait for swap devs, if no "resume=" is given on the kernel command line
-- remove wait for swap devs, if the "resume" dracut module is not included (omitted)
-- add presets (predefined set of modules)
-- add interpreter/plugin-scripts to be sourced at the beginning or end (can use dracut-functions)
-- add mechanism for module specific command line options
-- pkg-config integration, to make it easy for other packages to use us.
-- default module specification could use some work
-- udev rule copying, as mentioned above, is a bit too hard-coded
-
-- dracut-install parse LD_SHOW_AUXV="" AT_PLATFORM for lib install
-
-CODE TODO
-
-- document more functions
-- make function vars local, and prefix with "_"
-
-Future Enhancement Requests
-
-- run ssh server to enter crypto password or perform debugging (supported by debian)
-- https://bugzilla.redhat.com/show_bug.cgi?id=524727 - dracut + encrypted root + networking
-
-- lsinitrd --print-cmdline
-- dracut --print-cmdline error if additional arguments
-- library for cmdline

configure

@@ -1,12 +1,14 @@
 #!/bin/bash
 
 # We don't support srcdir != builddir
-echo \#buildapi-variable-no-builddir >/dev/null
+echo \#buildapi-variable-no-builddir > /dev/null
 
 prefix=/usr
 
 enable_documentation=yes
+enable_dracut_cpio=no
 
+CC="${CC:-cc}"
 PKG_CONFIG="${PKG_CONFIG:-pkg-config}"
 
 # Little helper function for reading args from the commandline.
@@ -18,9 +20,9 @@ read_arg() {
     # $3 = arg parameter
     local rematch='^[^=]*=(.*)$'
     if [[ $2 =~ $rematch ]]; then
-        read "$1" <<< "${BASH_REMATCH[1]}"
+        read -r "$1" <<< "${BASH_REMATCH[1]}"
     else
-        read "$1" <<< "$3"
+        read -r "$1" <<< "$3"
         # There is no way to shift our callers args, so
         # return 1 to indicate they should do it instead.
         return 1
@@ -30,24 +32,25 @@ read_arg() {
 
 while (($# > 0)); do
     case "${1%%=*}" in
-        --prefix) read_arg prefix "$@" || shift;;
-        --libdir) read_arg libdir "$@" || shift;;
-        --datadir) read_arg datadir "$@" || shift;;
-        --sysconfdir) read_arg sysconfdir "$@" || shift;;
-        --sbindir) read_arg sbindir "$@" || shift;;
-        --mandir) read_arg mandir "$@" || shift;;
-        --disable-documentation) enable_documentation=no;;
-        --program-prefix) read_arg programprefix "$@" || shift;;
-        --exec-prefix) read_arg execprefix "$@" || shift;;
-        --bindir) read_arg bindir "$@" || shift;;
-        --includedir) read_arg includedir "$@" || shift;;
-        --libexecdir) read_arg libexecdir "$@" || shift;;
-        --localstatedir) read_arg localstatedir "$@" || shift;;
-        --sharedstatedir) read_arg sharedstatedir "$@" || shift;;
-        --infodir) read_arg infodir "$@" || shift;;
-        --systemdsystemunitdir) read_arg systemdsystemunitdir "$@" || shift;;
-        --bashcompletiondir) read_arg bashcompletiondir "$@" || shift;;
-        *) echo "Ignoring unknown option '$1'";;
+        --prefix) read_arg prefix "$@" || shift ;;
+        --libdir) read_arg libdir "$@" || shift ;;
+        --datadir) read_arg datadir "$@" || shift ;;
+        --sysconfdir) read_arg sysconfdir "$@" || shift ;;
+        --sbindir) read_arg sbindir "$@" || shift ;;
+        --mandir) read_arg mandir "$@" || shift ;;
+        --disable-documentation) enable_documentation=no ;;
+        --program-prefix) read_arg programprefix "$@" || shift ;;
+        --exec-prefix) read_arg execprefix "$@" || shift ;;
+        --bindir) read_arg bindir "$@" || shift ;;
+        --includedir) read_arg includedir "$@" || shift ;;
+        --libexecdir) read_arg libexecdir "$@" || shift ;;
+        --localstatedir) read_arg localstatedir "$@" || shift ;;
+        --sharedstatedir) read_arg sharedstatedir "$@" || shift ;;
+        --infodir) read_arg infodir "$@" || shift ;;
+        --systemdsystemunitdir) read_arg systemdsystemunitdir "$@" || shift ;;
+        --bashcompletiondir) read_arg bashcompletiondir "$@" || shift ;;
+        --enable-dracut-cpio) enable_dracut_cpio=yes ;;
+        *) echo "Ignoring unknown option '$1'" ;;
     esac
     shift
 done
@@ -57,7 +60,86 @@ if ! ${PKG_CONFIG} --exists --print-errors " libkmod >= 23 "; then
     exit 1
 fi
 
-cat > Makefile.inc.$$ <<EOF
+cat << EOF > conftest.c
+#include <fts.h>
+int main() {
+	return 0;
+}
+EOF
+
+# shellcheck disable=SC2086
+${CC} $CFLAGS $LDFLAGS conftest.c > /dev/null 2>&1
+ret=$?
+rm -f conftest.c a.out
+
+# musl doesn't have fts.h included
+if test $ret -ne 0; then
+    echo "dracut needs fts development files." >&2
+    exit 1
+fi
+
+cat << EOF > conftest.c
+#include <fts.h>
+int main(void) {
+	fts_open(0, 0, 0);
+	return 0;
+}
+EOF
+
+found=no
+for lib in "-lc" "-lfts"; do
+    # shellcheck disable=SC2086
+    ${CC} $CFLAGS $LDFLAGS conftest.c -Wl,$lib > /dev/null 2>&1
+    ret=$?
+    if test $ret -eq 0; then
+        FTS_LIBS="$lib"
+        found=yes
+        break
+    fi
+done
+rm -f conftest.c a.out
+
+if test $found = no; then
+    echo "dracut couldn't find usable fts library" >&2
+    exit 1
+fi
+
+cat << EOF > conftest.c
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/syscall.h>
+
+#ifndef SYS_gettid
+#error "SYS_gettid unavailable on this system"
+#endif
+
+#define gettid()    ((pid_t) syscall(SYS_gettid))
+
+int main(void) {
+  return getpid() == gettid() ? 0 : -1;
+}
+EOF
+
+# shellcheck disable=SC2086
+${CC} $CFLAGS $LDFLAGS conftest.c > /dev/null 2>&1
+ret=$?
+rm -f conftest.c a.out
+
+if test $ret -ne 0; then
+    echo "dracut needs SYS_gettid support." >&2
+    exit 1
+fi
+
+if test "$enable_dracut_cpio" = "yes"; then
+    cargo --version > /dev/null
+    ret=$?
+    if test $ret -ne 0; then
+        echo "dracut couldn't find cargo for dracut-cpio build"
+        exit 1
+    fi
+fi
+
+cat > Makefile.inc.$$ << EOF
 prefix ?= ${prefix}
 libdir ?= ${libdir:-${prefix}/lib}
 datadir ?= ${datadir:-${prefix}/share}
@@ -65,9 +147,11 @@ sysconfdir ?= ${sysconfdir:-${prefix}/etc}
 sbindir ?= ${sbindir:-${prefix}/sbin}
 mandir ?= ${mandir:-${prefix}/share/man}
 enable_documentation ?= ${enable_documentation:-yes}
+enable_dracut_cpio ?= ${enable_dracut_cpio}
 bindir ?= ${bindir:-${prefix}/bin}
 KMOD_CFLAGS ?= $(${PKG_CONFIG} --cflags " libkmod >= 23 ")
 KMOD_LIBS ?= $(${PKG_CONFIG} --libs " libkmod >= 23 ")
+FTS_LIBS ?= ${FTS_LIBS}
 EOF
 
 {

docs/BASH.md

@@ -0,0 +1,213 @@
+# BASH Notes
+
+## basename
+Don't use `basename`, use:
+```shell
+  file=${path##*/}
+```
+
+## dirname
+Don't use `dirname`, use:
+```shell
+  dir=${path%/*}
+```
+
+## shopt
+If you set `shopt` in a function, reset to its default state with `trap`:
+```shell
+func() {
+  trap "$(shopt -p globstar)" RETURN
+  shopt -q -s globstar
+}
+```
+
+## find, grep, print0, -0, -z
+
+Don't use `find` in `for` loops, because filenames can contain spaces.
+Try to use `globstar` and `nullglob` or null byte terminated strings.
+
+Instead of:
+```shell
+func() {
+    for file in $(find /usr/lib* -type f -name 'lib*.a' -print0 ); do
+      echo $file
+    done
+}
+```
+
+use:
+```shell
+func() {
+    trap "$(shopt -p nullglob globstar)" RETURN
+    shopt -q -s nullglob globstar
+
+    for file in /usr/lib*/**/lib*.a; do
+      [[ -f $file ]] || continue
+      echo "$file"
+    done
+}
+```
+
+Or collect the filenames in an array, if you need them more than once:
+```shell
+func() {
+    trap "$(shopt -p globstar)" RETURN
+    shopt -q -s globstar
+
+    filenames=( /usr/lib*/**/lib*.a )
+
+    for file in "${filenames[@]}"; do
+      [[ -f $file ]] || continue
+      echo "$file"
+    done
+}
+```
+
+Or, if you really want to use `find`, use `-print0` and an array:
+```shell
+func() {
+    mapfile -t -d '' filenames < <(find /usr/lib* -type f -name 'lib*.a' -print0)
+    for file in "${filenames[@]}"; do
+      echo "$file"
+    done
+}
+```
+
+Note: `-d ''` is the same as `-d $'\0'` and sets the null byte as the delimiter.
+
+or:
+```shell
+func() {
+    find /usr/lib* -type f -name 'lib*.a' -print0 | while read -r -d '' file; do
+      echo "$file"
+    done
+}
+```
+
+or
+```shell
+func() {
+    while read -r -d '' file; do
+      echo "$file"
+    done < <(find /usr/lib* -type f -name 'lib*.a' -print0)
+}
+```
+
+Use the tool options for null terminated strings, like `-print0`, `-0`, `-z`, etc.
+
+## prefix or suffix array elements
+
+Instead of:
+```shell
+func() {
+  other-cmd $(for k in "$@"; do echo "prefix-$k"; done)
+}
+```
+do
+```shell
+func() {
+  other-cmd "${@/#/prefix-}"
+}
+```
+
+or suffix:
+```shell
+func() {
+  other-cmd "${@/%/-suffix}"
+}
+```
+
+## Join array elements with a separator char
+
+Here we have an associate array `_drivers`, where we want to print the keys separated by ',':
+```shell
+    if [[ ${!_drivers[*]} ]]; then
+        echo "rd.driver.pre=$(IFS=, ;echo "${!_drivers[*]}")" > "${initdir}"/etc/cmdline.d/00-watchdog.conf
+    fi
+```
+
+## Optional parameters to commands
+
+If you want to call a command `cmd` with an option, if a variable is set, rather than doing:
+
+```shell
+func() {
+  local param="$1"
+
+  if [[ $param ]]; then
+    param="--this-special-option $param"
+  fi
+
+  cmd $param
+}
+```
+
+do it like this:
+
+```shell
+func() {
+  local param="$1"
+
+  cmd ${param:+--this-special-option "$param"}
+}
+
+# cmd --this-special-option 'abc'
+func 'abc'
+
+# cmd
+func ''
+
+# cmd
+func
+```
+
+If you want to specify the option even with an empty string do this:
+
+```shell
+func() {
+  local -a special_params
+
+  if [[ ${1+_} ]]; then
+    # only declare `param` if $1 is set (even as null string)
+    local param="$1"
+  fi
+
+  # check if `param` is set (even as null string)
+  if [[ ${param+_} ]]; then
+    special_params=( --this-special-option "${param}" )
+  fi
+
+  cmd ${param+"${special_params[@]}"}
+}
+
+# cmd --this-special-option 'abc'
+func 'abc'
+
+# cmd --this-special-option ''
+func ''
+
+# cmd
+func
+```
+
+Or more simple, if you only have to set an option:
+```shell
+func() {
+  if [[ ${1+_} ]]; then
+    # only declare `param` if $1 is set (even as null string)
+    local param="$1"
+  fi
+
+  cmd ${param+--this-special-option}
+}
+
+# cmd --this-special-option
+func 'abc'
+
+# cmd --this-special-option
+func ''
+
+# cmd
+func
+```
+

docs/CODE_OF_CONDUCT.md

@@ -0,0 +1,56 @@
+# Dracut Code of Conduct
+
+This code of conduct outlines our expectations for participants within the Dracut community, as well as steps for reporting unacceptable behavior.
+We are committed to providing a welcoming and inspiring community for all and expect our code of conduct to be honored. 
+Anyone who violates this code of conduct may be banned from the community.
+
+## Our Pledge
+
+We as members, contributors, and leaders pledge to make participation in our community a harassment-free experience for everyone, regardless of age, body size, visible or invisible disability, ethnicity, sex characteristics, gender identity and expression, level of experience, education, socio-economic status, nationality, personal appearance, race, religion, or sexual identity and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming, diverse, inclusive, and healthy community.
+
+## Our Standards
+
+Examples of behavior that contributes to a positive environment for our community include:
+
+* Demonstrating empathy and kindness toward other people
+* Being respectful of differing opinions, viewpoints, and experiences
+* Giving and gracefully accepting constructive feedback
+* Accepting responsibility and apologizing to those affected by our mistakes, and learning from the experience
+* Focusing on what is best not just for us as individuals, but for the overall community
+
+Examples of unacceptable behavior include:
+
+* The use of sexualized language or imagery, and sexual attention or advances of any kind
+* Trolling, insulting or derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others’ private information, such as a physical or email address, without their explicit permission
+* Other conduct which could reasonably be considered inappropriate in a professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying and enforcing our standards of acceptable behavior and will take appropriate and fair corrective action in response to any behavior that they deem inappropriate, threatening, offensive, or harmful.
+
+Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, and will communicate reasons for moderation decisions when appropriate.
+
+## Scope
+
+This Code of Conduct applies within all community spaces, and also applies when an individual is officially representing the community in public spaces. Examples of representing our community include using an official e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported to the project maintainer responsible for enforcement Harald Hoyer <harald@profian.com>. 
+All complaints will be reviewed and investigated promptly and fairly and will result in a response that is deemed necessary and appropriate to the circumstances.
+Project maintainers are obligated to respect the privacy and security of the reporter of any incident.
+Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+version 2.0, available at https://www.contributor-covenant.org/version/2/0/code_of_conduct.html
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see the FAQ at https://www.contributor-covenant.org/faq. 
+Translations are available at https://www.contributor-covenant.org/translations.

docs/HACKING.md

@@ -0,0 +1,279 @@
+# Dracut Developer Guidelines
+
+Please make sure to follow our [Contribution Guidelines](../CONTRIBUTING.md).
+
+## git
+
+Currently dracut lives on github.com.
+
+* https://github.com/dracutdevs/dracut.git
+
+Pull requests should be filed preferably on github nowadays.
+
+### Code Format
+
+It is recommended, that you install a plugin for your editor, which reads in `.editorconfig`.
+Additionally `emacs` and `vim` config files are provided for convenience.
+
+To reformat C files use `astyle`:
+```console
+$ astyle --options=.astylerc <FILE>
+```
+
+For convenience there is also a Makefile `indent-c` target `make indent-c`.
+
+To reformat shell files use `shfmt`:
+
+```console
+$ shfmt_version=3.2.4
+$ wget "https://github.com/mvdan/sh/releases/download/v${shfmt_version}/shfmt_v${shfmt_version}_linux_amd64" -O shfmt
+$ chmod u+x shfmt
+$ ./shfmt -w -s .
+```
+
+or
+
+```console
+$ GO111MODULE=on go get mvdan.cc/sh/v3/cmd/shfmt
+$ $GOPATH/bin/shfmt -w -s .
+```
+
+or if `shfmt` is already in your `PATH`, use `make indent`.
+
+Some IDEs already have support for shfmt.
+
+For convenience the `make indent` Makefile target also calls shfmt, if it is in `$PATH`.
+
+### Commit Messages
+
+Commit messages should answer these questions:
+
+* What?: a short summary of what you changed in the subject line.
+* Why?: what the intended outcome of the change is (arguably the most important piece of information that should go into a message).
+* How?: if multiple approaches for achieving your goal were available, you also want to explain why you chose the used implementation strategy.
+  Note that you should not explain how your change achieves your goal in your commit message.
+  That should be obvious from the code itself.
+  If you cannot achieve that clarity with the used programming language, use comments within the code instead.
+
+The commit message is primarily the place for documenting the why.
+
+Commit message titles should follow [Conventional Commits](https://www.conventionalcommits.org/en/v1.0.0/).
+
+Format is `<type>[optional scope]: <description>`, where `type` is one of:
+
+* fix: A bug fix
+* feat: A new feature
+* perf: A code change that improves performance
+* refactor: A code change that neither fixes a bug nor adds a feature
+* style: Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc)
+* test: Adding missing tests or correcting existing tests
+* docs: Documentation only changes
+* revert: Reverts a previous commit
+* chore: Other changes that don't modify src or test files
+* build: Changes that affect the build system or external dependencies (example scopes: gulp, broccoli, npm)
+* ci: Changes to our CI configuration files and scripts (example scopes: Travis, Circle, BrowserStack, SauceLabs)
+
+`scope` should be the module name (without numbers) or:
+
+* cli: for the dracut command line interface
+* rt: for the dracut initramfs runtime logic
+* functions: for general purpose dracut functions
+
+Commit messages are checked with [Commisery](https://github.com/tomtom-international/commisery).
+
+## Writing modules
+
+Some general rules for writing modules:
+
+* Use one of the inst family of functions to actually install files
+  on to the initramfs.  They handle mangling the pathnames and (for binaries,
+  scripts, and kernel modules) installing dependencies as appropriate so
+  you do not have to.
+* Scripts that end up on the initramfs should be POSIX compliant. dracut
+  will try to use /bin/dash as /bin/sh for the initramfs if it is available,
+  so you should install it on your system -- dash aims for strict POSIX
+  compliance to the extent possible.
+* Hooks MUST be POSIX compliant -- they are sourced by the init script,
+  and having a bashism break your user's ability to boot really sucks.
+* Generator modules should have a two digit numeric prefix -- they run in
+  ascending sort order. Anything in the 90-99 range is stuff that dracut
+  relies on, so try not to break those hooks.
+* Hooks must have a .sh extension.
+* Generator modules are described in more detail later on.
+* We have some breakpoints for debugging your hooks.  If you pass 'rdbreak'
+  as a kernel parameter, the initramfs will drop to a shell just before
+  switching to a new root. You can pass 'rdbreak=hookpoint', and the initramfs
+  will break just before hooks in that hookpoint run.
+
+Also, there is an attempt to keep things as distribution-agnostic as
+possible.  Every distribution has their own tool here and it's not
+something which is really interesting to have separate across them.
+So contributions to help decrease the distro-dependencies are welcome.
+
+Most of the functionality that dracut implements are actually implemented
+by dracut modules.  dracut modules live in modules.d, and have the following
+structure:
+
+```
+dracut_install_dir/modules.d/
+	00modname/
+		module-setup.sh
+		check
+		<other files as needed by the hook>
+```
+
+`00modname`: The name of the module prefixed by a two-digit numeric sort code.
+	   The numeric code must be present and in the range of 00 - 99.
+	   Modules with lower numbers are installed first.  This is important
+	   because the dracut install functions (which install files onto
+	   the initrd) refuse to overwrite already installed files. This makes
+	   it easy for an earlier module to override the functionality of a
+	   later module, so that you can have a distro or system specific
+	   module override or modify the functionality of a generic module
+	   without having to patch the more generic module.
+
+`module-setup.sh`:
+	 dracut sources this script to install the functionality that a
+	 module implements onto the initrd.  For the most part, this amounts
+	 to copying files from the host system onto the initrd in a controlled
+	 manner.
+
+`install()`:
+	 This function of module-setup.sh is called to install all
+	 non-kernel files. dracut supplies several install functions that are
+	 specialized for different file types.  Browse through dracut-functions
+	 for more details.  dracut also provides a $moddir variable if you
+	 need to install a file from the module directory, such as an initrd
+	 hook, a udev rule, or a specialized executable.
+
+`installkernel()`:
+	 This function of module-setup.sh is called to install all
+	 kernel related files.
+
+
+`check()`:
+       dracut calls this function to check and see if a module can be installed
+       on the initrd.
+
+       When called without options, check should check to make sure that
+       any files it needs to install into the initrd from the host system
+       are present.  It should exit with a 0 if they are, and a 1 if they are
+       not.
+
+       When called with $hostonly set, it should perform the same check
+       that it would without it set, and it should also check to see if the
+       functionality the module implements is being used on the host system.
+       For example, if this module handles installing support for LUKS
+       encrypted volumes, it should return 0 if all the tools to handle
+       encrpted volumes are available and the host system has the root
+       partition on an encrypted volume, 1 otherwise.
+
+`depends()`:
+       This function should output a list of dracut modules
+       that it relies upon.  An example would be the nfs and iscsi modules,
+       which rely on the network module to detect and configure network
+       interfaces.
+
+Any other files in the module will not be touched by dracut directly.
+
+You are encouraged to provide a README that describes what the module is for.
+
+
+### Hooks
+
+init has the following hook points to inject scripts:
+
+`/lib/dracut/hooks/cmdline/*.sh`
+   scripts for command line parsing
+
+`/lib/dracut/hooks/pre-udev/*.sh`
+   scripts to run before udev is started
+
+`/lib/dracut/hooks/pre-trigger/*.sh`
+   scripts to run before the main udev trigger is pulled
+
+`/lib/dracut/hooks/initqueue/*.sh`
+   runs in parallel to the udev trigger
+   Udev events can add scripts here with /sbin/initqueue.
+   If /sbin/initqueue is called with the "--onetime" option, the script
+   will be removed after it was run.
+   If /lib/dracut/hooks/initqueue/work is created and udev >= 143 then
+   this loop can process the jobs in parallel to the udevtrigger.
+   If the udev queue is empty and no root device is found or no root
+   filesystem was mounted, the user will be dropped to a shell after
+   a timeout.
+   Scripts can remove themselves from the initqueue by "rm $job".
+
+`/lib/dracut/hooks/pre-mount/*.sh`
+   scripts to run before the root filesystem is mounted
+   Network filesystems like NFS that do not use device files are an
+   exception. Root can be mounted already at this point.
+
+`/lib/dracut/hooks/mount/*.sh`
+   scripts to mount the root filesystem
+   If the udev queue is empty and no root device is found or no root
+   filesystem was mounted, the user will be dropped to a shell after
+   a timeout.
+
+`/lib/dracut/hooks/pre-pivot/*.sh`
+   scripts to run before latter initramfs cleanups
+
+`/lib/dracut/hooks/cleanup/*.sh`
+   scripts to run before the real init is executed and the initramfs
+   disappears
+   All processes started before should be killed here.
+
+
+## Testsuite
+
+### Rootless in a container with podman
+
+```console
+$ cd <DRACUT_SOURCE>
+$ podman pull [CONTAINER]
+$ podman run --rm -it \
+    --cap-add=SYS_PTRACE --user 0 \
+    -v /dev:/dev -v ./:/dracut:z \
+    [CONTAINER] \
+    bash -l
+# cd /dracut
+# ./configure
+# make -j $(getconf _NPROCESSORS_ONLN)
+# cd test
+# make V=1 SKIP="16 60 61" clean check
+```
+
+with `[CONTAINER]` being one of the
+[github `dracutdevs` containers](https://github.com/orgs/dracutdevs/packages),
+e.g. `ghcr.io/dracutdevs/fedora:latest`.
+
+### On bare metal
+
+For the testsuite to pass, you will have to install at least the software packages
+mentioned in the `test/container` Dockerfiles.
+
+```
+$ sudo make clean check
+```
+
+in verbose mode:
+```
+$ sudo make V=1 clean check
+```
+
+only specific test:
+```
+$ sudo make TESTS="01 20 40" clean check
+```
+only runs the 01, 20 and 40 tests.
+
+debug a specific test case:
+```
+$ cd TEST-01-BASIC
+$ sudo make clean setup run
+```
+... change some kernel parameters in `test.sh` ...
+```
+$ sudo make run
+```
+to run the test without doing the setup.

docs/README.cross

@@ -0,0 +1,48 @@
+Dracut supports running against a sysroot directory that is different
+from the actual root (/) directory of the running system. It is most
+useful for creating/bootstrapping a new system that may or may not be
+using the same CPU architecture as the host system, i.e. building a
+whole Linux system with a cross-compiler framework like Yocto.
+
+The user-visible frontend change is the introduction of a new option
+called "-r" or "--sysroot". It expects a directory that contains the
+complete Linux system that has all the files (kernel drivers, firmware,
+executables, libraries and others) necessary to construct the initramfs.
+
+E.g: dracut --sysroot /path/to/sysroot initramfs.img kernelversion
+
+To support this, a new global variable was introduced inside dracut.
+This variable is called "dracutsysrootdir" and all the files installed
+into the initramfs image is searched relative to the sysroot directory.
+This variable can also be set externally to dracut without using option
+-r/--sysroot.
+
+There are other details that are necessary to tweak to be able to
+run on cross-compiled (a.k.a. foreign) binaries.
+
+dracut uses these crucial utilities during its operation:
+
+ldd
+===
+It lists dynamic library dependencies for executables or libraries
+
+ldconfig
+========
+It creates /etc/ld.so.cache, i.e. the cached information about libraries
+known to the system.
+
+These utilities the way they exist on the host system only work on
+the host system.
+
+To support cross-compiled binaries, a different ldd variant is needed that
+works on those binaries. One such ldd script is found at
+https://gist.github.com/jerome-pouiller/c403786c1394f53f44a3b61214489e6f
+
+ldconfig in GLIBC as is does support a sysroot with its -r option.
+
+Extra environment variables needed to run dracut on the sysroot are
+documented in the dracut(8) man page.
+
+For the Plymouth boot splash to be added to the initramfs image,
+this gitlab PR is needed for Plymouth:
+https://gitlab.freedesktop.org/plymouth/plymouth/merge_requests/72

docs/RELEASE.md

@@ -0,0 +1,48 @@
+# Conducting A Successful Release
+
+This documents contains the necessary steps to conduct a successful release.
+
+1. Add all items to `NEWS.md`
+
+    Get a first template with [`clog`](https://github.com/clog-tool/clog-cli)
+    ```console
+    $ clog -F -r https://github.com/dracutdevs/dracut
+    ```
+
+2. Update the contributors list in NEWS.md
+
+   Produce the list with:
+   ```console
+   $ make CONTRIBUTORS
+   ```
+
+   Append the list to the section in `NEWS.md`
+
+3. Update AUTHORS
+
+   ```console
+   $ make AUTHORS
+   ```
+
+4. Check in AUTHORS and NEWS.md
+
+   ```console
+   $ git commit -m "docs: update NEWS.md and AUTHORS" NEWS.md AUTHORS
+   $ git push origin master
+   ```
+
+5. Tag the release, validate the tag and push
+
+   ```console
+   $ git tag -s 060
+   $ git tag -v 060
+   $ git push --tags
+   ```
+
+   Add the section from `NEWS.md` to the git tag message excluding the Rendered
+   view entry.
+
+6. Create a new release on github (https://github.com/dracutdevs/dracut/releases/new)
+   - Add the section from `NEWS.md` to the release.
+
+7. Open a new milestone, move all unfinished issue from the previous milestone to the new one and close the released milestone (https://github.com/dracutdevs/dracut/milestones)

docs/SECURITY.md

@@ -0,0 +1,3 @@
+Security is very important to us. If you discover any issue regarding security, we'd appreciate a non-public disclosure of
+the information, so  please disclose the information responsibly by sending an email to Harald Hoyer <harald@profian.com> and not by creating a GitHub issue. 
+We will respond swiftly to fix verifiable security issues with the disclosure being coordinated with distributions and relevant security teams.

dracut-bash-completion.sh

@@ -1,80 +0,0 @@
-#
-# Copyright 2013 Red Hat, Inc.  All rights reserved.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-
-__contains_word () {
-        local word=$1; shift
-        for w in $*; do [[ $w = $word ]] && return 0; done
-        return 1
-}
-
-_dracut() {
-        local field_vals= cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
-        local -A OPTS=(
-                [STANDALONE]='-f -v -q -l -H -h -M -N
-                              --ro-mnt --force --kernel-only --no-kernel --strip --nostrip
-                              --hardlink --nohardlink --noprefix --mdadmconf --nomdadmconf
-                              --lvmconf --nolvmconf --debug --profile --verbose --quiet
-                              --local --hostonly --no-hostonly --fstab --help --bzip2 --lzma
-                              --xz --zstd --no-compress --gzip --list-modules --show-modules --keep
-                              --printsize --regenerate-all --noimageifnotneeded --early-microcode
-                              --no-early-microcode --print-cmdline --prelink --noprelink --reproducible
-                              --uefi
-                              '
-
-                       [ARG]='-a -m -o -d -I -k -c -L --kver --add --force-add --add-drivers
-                              --omit-drivers --modules --omit --drivers --filesystems --install
-                              --fwdir --libdirs --fscks --add-fstab --mount --device --nofscks
-                              --kmoddir --conf --confdir --tmpdir --stdlog --compress --prefix
-                              --kernel-cmdline --sshkey --persistent-policy --install-optional
-                              --loginstall --uefi-stub --kernel-image
-                              '
-        )
-
-        if __contains_word "$prev" ${OPTS[ARG]}; then
-                case $prev in
-                        --kmoddir|-k|--fwdir|--confdir|--tmpdir)
-                                comps=$(compgen -d -- "$cur")
-                                compopt -o filenames
-                        ;;
-                        -c|--conf|--sshkey|--add-fstab|--add-device|-I|--install|--install-optional)
-                                comps=$(compgen -f -- "$cur")
-                                compopt -o filenames
-                        ;;
-                        -a|-m|-o|--add|--modules|--omit)
-                                comps=$(dracut --list-modules 2>/dev/null)
-                        ;;
-                        --persistent-policy)
-                                comps=$(cd /dev/disk/; echo *)
-                        ;;
-                        --kver)
-                                comps=$(cd /lib/modules; echo [0-9]*)
-                        ;;
-                        *)
-                                return 0
-                        ;;
-                esac
-                COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
-                return 0
-        fi
-
-        if [[ $cur = -* ]]; then
-                COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
-                return 0
-        fi
-}
-
-complete -F _dracut dracut

dracut-catimages.sh

@@ -16,9 +16,8 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 
-
 dwarning() {
-    echo "Warning: $@" >&2
+    echo "Warning: $*" >&2
 }
 
 dinfo() {
@@ -26,11 +25,11 @@ dinfo() {
 }
 
 derror() {
-    echo "Error: $@" >&2
+    echo "Error: $*" >&2
 }
 
 usage() {
-#                                                       80x25 linebreak here ^
+    #                                                   80x25 linebreak here ^
     cat << EOF
 Usage: $0 [OPTION]... <initramfs> <base image> [<image>...]
 Creates initial ramdisk image by concatenating several images from the command
@@ -49,27 +48,46 @@ line and /boot/dracut/
 EOF
 }
 
-
 imagedir=/boot/dracut/
 overlay=/var/lib/dracut/overlay
 
 while (($# > 0)); do
     case $1 in
-        -f|--force) force=yes;;
-        -i|--imagedir) imagedir=$2;shift;;
-        -o|--overlaydir) overlay=$2;shift;;
-        --nooverlay) no_overlay=yes;shift;;
-        --noimagedir) no_imagedir=yes;shift;;
-        -h|--help) usage; exit 1 ;;
-        --debug) debug="yes";;
-        -v|--verbose) beverbose="yes";;
-        -*) printf "\nUnknown option: %s\n\n" "$1" >&2; usage; exit 1;;
+        -f | --force) force=yes ;;
+        -i | --imagedir)
+            imagedir=$2
+            shift
+            ;;
+        -o | --overlaydir)
+            overlay=$2
+            shift
+            ;;
+        --nooverlay)
+            no_overlay=yes
+            shift
+            ;;
+        --noimagedir)
+            no_imagedir=yes
+            shift
+            ;;
+        -h | --help)
+            usage
+            exit 1
+            ;;
+        --debug) export debug="yes" ;;
+        -v | --verbose) beverbose="yes" ;;
+        -*)
+            printf "\nUnknown option: %s\n\n" "$1" >&2
+            usage
+            exit 1
+            ;;
         *) break ;;
     esac
     shift
 done
 
-outfile=$1; shift
+outfile=$1
+shift
 
 if [[ -z $outfile ]]; then
     derror "No output file specified."
@@ -77,7 +95,8 @@ if [[ -z $outfile ]]; then
     exit 1
 fi
 
-baseimage=$1; shift
+baseimage=$1
+shift
 
 if [[ -z $baseimage ]]; then
     derror "No base image specified."
@@ -103,8 +122,11 @@ fi
 if [[ ! $no_overlay ]]; then
     ofile="$imagedir/90-overlay.img"
     dinfo "Creating image $ofile from directory $overlay"
-    type pigz &>/dev/null && gzip=pigz || gzip=gzip
-    ( cd "$overlay"; find . |cpio --quiet -H newc -o |$gzip -9 > "$ofile"; )
+    type pigz &> /dev/null && gzip=pigz || gzip=gzip
+    (
+        cd "$overlay" || return 1
+        find . | cpio --quiet -H newc -o | $gzip -9 > "$ofile"
+    )
 fi
 
 if [[ ! $no_imagedir ]]; then
@@ -113,7 +135,7 @@ if [[ ! $no_imagedir ]]; then
     done
 fi
 
-images+=($@)
+images+=("$@")
 
 dinfo "Using base image $baseimage"
 cat -- "$baseimage" > "$outfile"

dracut-initramfs-restore.sh

@@ -6,32 +6,59 @@ set -e
 [ -e /run/initramfs/bin/sh ] && exit 0
 [ -e /run/initramfs/.need_shutdown ] || exit 0
 
+# SIGTERM signal is received upon forced shutdown: ignore the signal
+# We want to remain alive to be able to trap unpacking errors to avoid
+# switching root to an incompletely unpacked initramfs
+trap 'echo "Received SIGTERM signal, ignoring!" >&2' TERM
+
 KERNEL_VERSION="$(uname -r)"
 
 [[ $dracutbasedir ]] || dracutbasedir=/usr/lib/dracut
 SKIP="$dracutbasedir/skipcpio"
-[[ -x $SKIP ]] || SKIP=cat
+[[ -x $SKIP ]] || SKIP="cat"
 
-[[ -f /etc/machine-id ]] && read MACHINE_ID < /etc/machine-id
-
-mount -o ro /boot &>/dev/null || true
-
-if [[ $MACHINE_ID ]] && [[ -d /boot/${MACHINE_ID} || -L /boot/${MACHINE_ID} ]] ; then
-    IMG="/boot/${MACHINE_ID}/${KERNEL_VERSION}/initrd"
+if [[ -d /efi/Default ]] || [[ -d /boot/Default ]] || [[ -d /boot/efi/Default ]]; then
+    MACHINE_ID="Default"
+elif [[ -s /etc/machine-id ]]; then
+    read -r MACHINE_ID < /etc/machine-id
+    [[ $MACHINE_ID == "uninitialized" ]] && MACHINE_ID="Default"
+else
+    MACHINE_ID="Default"
+fi
+
+mount -o ro /boot &> /dev/null || true
+
+if [[ -d /efi/loader/entries || -L /efi/loader/entries ]] \
+    && [[ -d /efi/$MACHINE_ID || -L /efi/$MACHINE_ID ]]; then
+    IMG="/efi/${MACHINE_ID}/${KERNEL_VERSION}/initrd"
+elif [[ -d /boot/loader/entries || -L /boot/loader/entries ]] \
+    && [[ -d /boot/$MACHINE_ID || -L /boot/$MACHINE_ID ]]; then
+    IMG="/boot/${MACHINE_ID}/${KERNEL_VERSION}/initrd"
+elif [[ -d /boot/efi/loader/entries || -L /boot/efi/loader/entries ]] \
+    && [[ -d /boot/efi/$MACHINE_ID || -L /boot/efi/$MACHINE_ID ]]; then
+    IMG="/boot/efi/$MACHINE_ID/$KERNEL_VERSION/initrd"
+elif [[ -f /lib/modules/${KERNEL_VERSION}/initrd ]]; then
+    IMG="/lib/modules/${KERNEL_VERSION}/initrd"
+elif [[ -f /boot/initramfs-${KERNEL_VERSION}.img ]]; then
+    IMG="/boot/initramfs-${KERNEL_VERSION}.img"
+elif mountpoint -q /efi; then
+    IMG="/efi/$MACHINE_ID/$KERNEL_VERSION/initrd"
+elif mountpoint -q /boot/efi; then
+    IMG="/boot/efi/$MACHINE_ID/$KERNEL_VERSION/initrd"
+else
+    echo "No initramfs image found to restore!"
+    exit 1
 fi
-[[ -f $IMG ]] || IMG="/boot/initramfs-${KERNEL_VERSION}.img"
 
 cd /run/initramfs
 
-[ -f .need_shutdown -a -f "$IMG" ] || exit 1
-
-if $SKIP "$IMG" | zcat | cpio -id --no-absolute-filenames --quiet >/dev/null; then
-    rm -f -- .need_shutdown
-elif $SKIP "$IMG" | xzcat | cpio -id --no-absolute-filenames --quiet >/dev/null; then
-    rm -f -- .need_shutdown
-elif $SKIP "$IMG" | lz4 -d -c | cpio -id --no-absolute-filenames --quiet >/dev/null; then
-    rm -f -- .need_shutdown
-elif $SKIP "$IMG" | zstd -d -c | cpio -id --no-absolute-filenames --quiet >/dev/null; then
+if (command -v zcat > /dev/null && $SKIP "$IMG" 2> /dev/null | zcat 2> /dev/null | cpio -id --no-absolute-filenames --quiet > /dev/null 2>&1) \
+    || (command -v bzcat > /dev/null && $SKIP "$IMG" 2> /dev/null | bzcat 2> /dev/null | cpio -id --no-absolute-filenames --quiet > /dev/null 2>&1) \
+    || (command -v xzcat > /dev/null && $SKIP "$IMG" 2> /dev/null | xzcat 2> /dev/null | cpio -id --no-absolute-filenames --quiet > /dev/null 2>&1) \
+    || (command -v lz4 > /dev/null && $SKIP "$IMG" 2> /dev/null | lz4 -d -c 2> /dev/null | cpio -id --no-absolute-filenames --quiet > /dev/null 2>&1) \
+    || (command -v lzop > /dev/null && $SKIP "$IMG" 2> /dev/null | lzop -d -c 2> /dev/null | cpio -id --no-absolute-filenames --quiet > /dev/null 2>&1) \
+    || (command -v zstd > /dev/null && $SKIP "$IMG" 2> /dev/null | zstd -d -c 2> /dev/null | cpio -id --no-absolute-filenames --quiet > /dev/null 2>&1) \
+    || ($SKIP "$IMG" 2> /dev/null | cpio -id --no-absolute-filenames --quiet > /dev/null 2>&1); then
     rm -f -- .need_shutdown
 else
     # something failed, so we clean up
@@ -40,4 +67,17 @@ else
     exit 1
 fi
 
+if [[ -d squash ]]; then
+    if ! unsquashfs -no-xattrs -f -d . squash-root.img > /dev/null; then
+        echo "Squash module is enabled for this initramfs but failed to unpack squash-root.img" >&2
+        rm -f -- /run/initramfs/shutdown
+        exit 1
+    fi
+fi
+
+if [ -e /etc/selinux/config -a -x /usr/sbin/setfiles ]; then
+    . /etc/selinux/config
+    [ -n "${SELINUXTYPE}" ] && /usr/sbin/setfiles -v -r /run/initramfs /etc/selinux/"${SELINUXTYPE}"/contexts/files/file_contexts /run/initramfs > /dev/null
+fi
+
 exit 0

dracut-logger.sh

@@ -17,9 +17,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-
-__DRACUT_LOGGER__=1
-
+export __DRACUT_LOGGER__=1
 
 ## @brief Logging facility module for dracut both at build- and boot-time.
 #
@@ -86,7 +84,6 @@ __DRACUT_LOGGER__=1
 #
 # @see dlog_init()
 
-
 ## @brief Initializes dracut Logger.
 #
 # @retval 1 if something has gone wrong
@@ -105,7 +102,8 @@ __DRACUT_LOGGER__=1
 # See file doc comment for details.
 dlog_init() {
     local __oldumask
-    local ret=0; local errmsg
+    local ret=0
+    local errmsg
     [ -z "$stdloglvl" ] && stdloglvl=4
     [ -z "$sysloglvl" ] && sysloglvl=0
     [ -z "$kmsgloglvl" ] && kmsgloglvl=0
@@ -114,23 +112,23 @@ dlog_init() {
 
     if [ -z "$fileloglvl" ]; then
         [ -w "$logfile" ] && fileloglvl=4 || fileloglvl=0
-    elif (( $fileloglvl > 0 )); then
+    elif ((fileloglvl > 0)); then
         if [[ $logfile ]]; then
             __oldumask=$(umask)
             umask 0377
-            ! [ -e "$logfile" ] && >"$logfile"
-            umask $__oldumask
-            if [ -w "$logfile" -a -f "$logfile" ]; then
-            # Mark new run in the log file
-                echo >>"$logfile"
-                if command -v date >/dev/null; then
-                    echo "=== $(date) ===" >>"$logfile"
+            ! [ -e "$logfile" ] && : > "$logfile"
+            umask "$__oldumask"
+            if [[ -w $logfile ]] && [[ -f $logfile ]]; then
+                # Mark new run in the log file
+                echo >> "$logfile"
+                if command -v date > /dev/null; then
+                    echo "=== $(date) ===" >> "$logfile"
                 else
-                    echo "===============================================" >>"$logfile"
+                    echo "===============================================" >> "$logfile"
                 fi
-                echo >>"$logfile"
+                echo >> "$logfile"
             else
-            # We cannot log to file, so turn this facility off.
+                # We cannot log to file, so turn this facility off.
                 fileloglvl=0
                 ret=1
                 errmsg="'$logfile' is not a writable file"
@@ -138,22 +136,22 @@ dlog_init() {
         fi
     fi
 
-    if (( $UID  != 0 )); then
+    if ((UID != 0)); then
         kmsgloglvl=0
         sysloglvl=0
     fi
 
-    if (( $sysloglvl > 0 )); then
+    if ((sysloglvl > 0)); then
         if [[ -d /run/systemd/journal ]] \
-            && type -P systemd-cat &>/dev/null \
-            && systemctl --quiet is-active systemd-journald.socket &>/dev/null \
-            && { echo "dracut-$DRACUT_VERSION" | systemd-cat -t 'dracut' &>/dev/null; } ; then
+            && type -P systemd-cat &> /dev/null \
+            && systemctl --quiet is-active systemd-journald.socket &> /dev/null \
+            && { echo "dracut-$DRACUT_VERSION" | systemd-cat -t 'dracut' &> /dev/null; }; then
             readonly _systemdcatfile="$DRACUT_TMPDIR/systemd-cat"
             mkfifo "$_systemdcatfile"
             readonly _dlogfd=15
-            systemd-cat -t 'dracut' --level-prefix=true <"$_systemdcatfile" &
-            exec 15>"$_systemdcatfile"
-        elif ! [ -S /dev/log -a -w /dev/log ] || ! command -v logger >/dev/null; then
+            systemd-cat -t 'dracut' --level-prefix=true < "$_systemdcatfile" &
+            exec 15> "$_systemdcatfile"
+        elif ! ([[ -S /dev/log ]] && [[ -w /dev/log ]] && command -v logger > /dev/null); then
             # We cannot log to syslog, so turn this facility off.
             kmsgloglvl=$sysloglvl
             sysloglvl=0
@@ -162,7 +160,7 @@ dlog_init() {
         fi
     fi
 
-    if (($sysloglvl > 0)) || (($kmsgloglvl > 0 )); then
+    if ((sysloglvl > 0)) || ((kmsgloglvl > 0)); then
         if [ -n "$dracutbasedir" ]; then
             readonly syslogfacility=user
         else
@@ -171,44 +169,44 @@ dlog_init() {
         export syslogfacility
     fi
 
-    local lvl; local maxloglvl_l=0
+    local lvl
+    local maxloglvl_l=0
     for lvl in $stdloglvl $sysloglvl $fileloglvl $kmsgloglvl; do
-        (( $lvl > $maxloglvl_l )) && maxloglvl_l=$lvl
+        ((lvl > maxloglvl_l)) && maxloglvl_l=$lvl
     done
     readonly maxloglvl=$maxloglvl_l
     export maxloglvl
 
-
-    if (($stdloglvl < 6)) && (($kmsgloglvl < 6)) && (($fileloglvl < 6)) && (($sysloglvl < 6)); then
+    if ((stdloglvl < 6)) && ((kmsgloglvl < 6)) && ((fileloglvl < 6)) && ((sysloglvl < 6)); then
         unset dtrace
-        dtrace() { :; };
+        dtrace() { :; }
     fi
 
-    if (($stdloglvl < 5)) && (($kmsgloglvl < 5)) && (($fileloglvl < 5)) && (($sysloglvl < 5)); then
+    if ((stdloglvl < 5)) && ((kmsgloglvl < 5)) && ((fileloglvl < 5)) && ((sysloglvl < 5)); then
         unset ddebug
-        ddebug() { :; };
+        ddebug() { :; }
     fi
 
-    if (($stdloglvl < 4)) && (($kmsgloglvl < 4)) && (($fileloglvl < 4)) && (($sysloglvl < 4)); then
+    if ((stdloglvl < 4)) && ((kmsgloglvl < 4)) && ((fileloglvl < 4)) && ((sysloglvl < 4)); then
         unset dinfo
-        dinfo() { :; };
+        dinfo() { :; }
     fi
 
-    if (($stdloglvl < 3)) && (($kmsgloglvl < 3)) && (($fileloglvl < 3)) && (($sysloglvl < 3)); then
+    if ((stdloglvl < 3)) && ((kmsgloglvl < 3)) && ((fileloglvl < 3)) && ((sysloglvl < 3)); then
         unset dwarn
-        dwarn() { :; };
+        dwarn() { :; }
         unset dwarning
-        dwarning() { :; };
+        dwarning() { :; }
     fi
 
-    if (($stdloglvl < 2)) && (($kmsgloglvl < 2)) && (($fileloglvl < 2)) && (($sysloglvl < 2)); then
+    if ((stdloglvl < 2)) && ((kmsgloglvl < 2)) && ((fileloglvl < 2)) && ((sysloglvl < 2)); then
         unset derror
-        derror() { :; };
+        derror() { :; }
     fi
 
-    if (($stdloglvl < 1)) && (($kmsgloglvl < 1)) && (($fileloglvl < 1)) && (($sysloglvl < 1)); then
+    if ((stdloglvl < 1)) && ((kmsgloglvl < 1)) && ((fileloglvl < 1)) && ((sysloglvl < 1)); then
         unset dfatal
-        dfatal() { :; };
+        dfatal() { :; }
     fi
 
     [ -n "$errmsg" ] && derror "$errmsg"
@@ -224,13 +222,13 @@ dlog_init() {
 # @result Echoes first letter of level name.
 _lvl2char() {
     case "$1" in
-        1) echo F;;
-        2) echo E;;
-        3) echo W;;
-        4) echo I;;
-        5) echo D;;
-        6) echo T;;
-        *) return 1;;
+        1) echo F ;;
+        2) echo E ;;
+        3) echo W ;;
+        4) echo I ;;
+        5) echo D ;;
+        6) echo T ;;
+        *) return 1 ;;
     esac
 }
 
@@ -241,15 +239,15 @@ _lvl2char() {
 # @retval 0 if @a lvl is correct.
 # @result Echoes logger priority.
 _lvl2syspri() {
-    printf $syslogfacility.
+    printf -- "%s" "$syslogfacility."
     case "$1" in
-        1) echo crit;;
-        2) echo error;;
-        3) echo warning;;
-        4) echo info;;
-        5) echo debug;;
-        6) echo debug;;
-        *) return 1;;
+        1) echo crit ;;
+        2) echo error ;;
+        3) echo warning ;;
+        4) echo info ;;
+        5) echo debug ;;
+        6) echo debug ;;
+        *) return 1 ;;
     esac
 }
 
@@ -279,16 +277,16 @@ _dlvl2syslvl() {
     local lvl
 
     case "$1" in
-        1) lvl=2;;
-        2) lvl=3;;
-        3) lvl=4;;
-        4) lvl=6;;
-        5) lvl=7;;
-        6) lvl=7;;
-        *) return 1;;
+        1) lvl=2 ;;
+        2) lvl=3 ;;
+        3) lvl=4 ;;
+        4) lvl=6 ;;
+        5) lvl=7 ;;
+        6) lvl=7 ;;
+        *) return 1 ;;
     esac
 
-    [ "$syslogfacility" = user ] && echo $((8+$lvl)) || echo $((24+$lvl))
+    [ "$syslogfacility" = user ] && echo $((8 + lvl)) || echo $((24 + lvl))
 }
 
 ## @brief Prints to stderr and/or writes to file, to syslog and/or /dev/kmsg
@@ -318,27 +316,29 @@ _dlvl2syslvl() {
 #   - @c INFO to @c info
 #   - @c DEBUG and @c TRACE both to @c debug
 _do_dlog() {
-    local lvl="$1"; shift
-    local lvlc=$(_lvl2char "$lvl") || return 0
+    local lvlc
+    local lvl="$1"
+    shift
+    lvlc=$(_lvl2char "$lvl") || return 0
     local msg="$*"
     local lmsg="$lvlc: $*"
 
-    (( $lvl <= $stdloglvl )) && printf -- 'dracut: %s\n' "$msg" >&2
+    ((lvl <= stdloglvl)) && printf -- 'dracut[%s]: %s\n' "$lvlc" "$msg" >&2
 
-    if (( $lvl <= $sysloglvl )); then
+    if ((lvl <= sysloglvl)); then
         if [[ "$_dlogfd" ]]; then
-            printf -- "<%s>%s\n" "$(($(_dlvl2syslvl $lvl) & 7))" "$msg" >&$_dlogfd
+            printf -- "<%s>%s\n" "$(($(_dlvl2syslvl "$lvl") & 7))" "$msg" >&$_dlogfd
         else
-            logger -t "dracut[$$]" -p $(_lvl2syspri $lvl) -- "$msg"
+            logger -t "dracut[$$]" -p "$(_lvl2syspri "$lvl")" -- "$msg"
         fi
     fi
 
-    if (( $lvl <= $fileloglvl )) && [[ -w "$logfile" ]] && [[ -f "$logfile" ]]; then
-        echo "$lmsg" >>"$logfile"
+    if ((lvl <= fileloglvl)) && [[ -w $logfile ]] && [[ -f $logfile ]]; then
+        echo "$lmsg" >> "$logfile"
     fi
 
-    (( $lvl <= $kmsgloglvl )) && \
-        echo "<$(_dlvl2syslvl $lvl)>dracut[$$] $msg" >/dev/kmsg
+    ((lvl <= kmsgloglvl)) \
+        && echo "<$(_dlvl2syslvl "$lvl")>dracut[$$] $msg" > /dev/kmsg
 }
 
 ## @brief Internal helper function for _do_dlog()
@@ -359,12 +359,12 @@ _do_dlog() {
 # echo "This is a warning" | dwarn
 dlog() {
     [ -z "$maxloglvl" ] && return 0
-    (( $1 <= $maxloglvl )) || return 0
+    (($1 <= maxloglvl)) || return 0
 
-    if (( $# > 1 )); then
+    if (($# > 1)); then
         _do_dlog "$@"
     else
-        while read line || [ -n "$line" ]; do
+        while read -r line || [ -n "$line" ]; do
             _do_dlog "$1" "$line"
         done
     fi
@@ -377,7 +377,9 @@ dlog() {
 dtrace() {
     set +x
     dlog 6 "$@"
-    [ -n "$debug" ] && set -x || :
+    if [ -n "$debug" ]; then
+        set -x
+    fi
 }
 
 ## @brief Logs message at DEBUG level (5)
@@ -387,7 +389,9 @@ dtrace() {
 ddebug() {
     set +x
     dlog 5 "$@"
-    [ -n "$debug" ] && set -x || :
+    if [ -n "$debug" ]; then
+        set -x
+    fi
 }
 
 ## @brief Logs message at INFO level (4)
@@ -397,7 +401,9 @@ ddebug() {
 dinfo() {
     set +x
     dlog 4 "$@"
-    [ -n "$debug" ] && set -x || :
+    if [ -n "$debug" ]; then
+        set -x
+    fi
 }
 
 ## @brief Logs message at WARN level (3)
@@ -407,7 +413,9 @@ dinfo() {
 dwarn() {
     set +x
     dlog 3 "$@"
-    [ -n "$debug" ] && set -x || :
+    if [ -n "$debug" ]; then
+        set -x
+    fi
 }
 
 ## @brief It's an alias to dwarn() function.
@@ -417,7 +425,9 @@ dwarn() {
 dwarning() {
     set +x
     dwarn "$@"
-    [ -n "$debug" ] && set -x || :
+    if [ -n "$debug" ]; then
+        set -x
+    fi
 }
 
 ## @brief Logs message at ERROR level (2)
@@ -427,7 +437,9 @@ dwarning() {
 derror() {
     set +x
     dlog 2 "$@"
-    [ -n "$debug" ] && set -x || :
+    if [ -n "$debug" ]; then
+        set -x
+    fi
 }
 
 ## @brief Logs message at FATAL level (1)
@@ -437,5 +449,7 @@ derror() {
 dfatal() {
     set +x
     dlog 1 "$@"
-    [ -n "$debug" ] && set -x || :
+    if [ -n "$debug" ]; then
+        set -x
+    fi
 }

dracut.conf.d/fedora.conf.example

@@ -8,11 +8,37 @@ i18n_install_all="yes"
 
 stdloglvl=3
 sysloglvl=5
-install_optional_items+=" vi /etc/virc ps grep cat rm "
+install_optional_items+=" vi /usr/libexec/vi /etc/virc ps grep cat rm "
 prefix="/"
+environment=/usr/lib/environment.d
+environmentconfdir=/etc/environment.d
+dbus=/usr/share/dbus-1
+dbusinterfaces=/usr/share/dbus-1/interfaces
+dbusservices=/usr/share/dbus-1/services
+dbussession=/usr/share/dbus-1/session.d
+dbussystem=/usr/share/dbus-1/system.d
+dbussystemservices=/usr/share/dbus-1/system-services
+dbusconfdir=/etc/dbus-1
+dbusinterfacesconfdir=/etc/dbus-1/interfaces
+dbusservicesconfdir=/etc/dbus-1/services
+dbussessionconfdir=/etc/dbus-1/session.d
+dbussystemconfdir=/etc/dbus-1/system.d
+dbussystemservicesconfdir=/etc/dbus-1/system-services
+sysctld=/usr/lib/sysctl.d
+sysctlconfdir=/etc/sysctl.d
 systemdutildir=/usr/lib/systemd
+systemdutilconfdir=/etc/systemd
+systemdcatalog=/usr/lib/systemd/catalog
+systemdntpunits=/usr/lib/systemd/ntp-units.d
+systemdntpunitsconfdir=/etc/systemd/ntp-units.d
+systemdportable=/usr/lib/systemd/portable
+systemdportableconfdir=/etc/systemd/portable
 systemdsystemunitdir=/usr/lib/systemd/system
 systemdsystemconfdir=/etc/systemd/system
+systemduser=/usr/lib/systemd/user
+systemduserconfdir=/etc/systemd/user
+sysusers=/usr/lib/sysusers.d
+sysusersconfdir=/etc/sysusers.d
 udevdir=/usr/lib/udev
 hostonly="yes"
 hostonly_cmdline="no"

dracut.conf.d/gentoo-systemd.conf.example

@@ -1,5 +0,0 @@
-# /etc/dracut.conf.d/gentoo-systemd.conf
-
-# Paths of systemd dirs on Gentoo
-systemdutildir=/usr/lib/systemd
-systemdsystemunitdir=/usr/lib/systemd/system

dracut.conf.d/gentoo.conf.example

@@ -1,15 +0,0 @@
-# /etc/dracut.conf.d/gentoo.conf
-# dracut config file customized for Gentoo Base System release 2
-
-udevdir=/lib/udev
-ro_mnt=yes
-
-#
-# Modules
-#
-
-# i18n
-i18n_vars="/etc/conf.d/keymaps:keymap-KEYMAP,extended_keymaps-EXT_KEYMAPS /etc/conf.d/consolefont:consolefont-FONT,consoletranslation-FONT_MAP /etc/rc.conf:unicode-UNICODE"
-i18n_default_font="LatArCyrHeb-16"
-
-omit_drivers+=" i2o_scsi"

dracut.conf.d/suse.conf.example

@@ -1,24 +1,14 @@
-# SUSE specifc dracut settings
+# SUSE specific dracut settings
 #
-# SUSE by default always builds a as small as possible initrd for performance
+# SUSE by default always builds as small as possible initrd for performance
 # and resource reasons.
 # If you like to build a generic initrd which works on other platforms than
-# on the one dracut/mkinitrd got called comment out below setting(s).
+# on the one dracut got called comment out below setting(s).
 hostonly="yes"
 hostonly_cmdline="yes"
 
-compress="xz -0 --check=crc32 --memlimit-compress=50%"
+compress="zstd -3 -T0 -q"
 
 i18n_vars="/etc/sysconfig/language:RC_LANG-LANG,RC_LC_ALL-LC_ALL /etc/sysconfig/console:CONSOLE_UNICODEMAP-FONT_UNIMAP,CONSOLE_FONT-FONT,CONSOLE_SCREENMAP-FONT_MAP /etc/sysconfig/keyboard:KEYTABLE-KEYMAP"
-omit_drivers+=" i2o_scsi"
+omit_drivers+=" i2o_scsi "
 
-# Below adds additional tools to the initrd which are not urgently necessary to
-# bring up the system, but help to debug problems.
-# See /usr/lib/dracut/modules.d/95debug/module-setup.sh which additional tools
-# are installed and add more if you need them. This specifically helps if you
-# use:
-# rd.break=[cmdline|pre-udev|pre-trigger|initqueue|pre-mount|
-# mount|pre-pivot|cleanup]
-# boot parameter or if you are forced to enter the dracut emergency shell.
-
-# add_dracutmodules+=debug

dracut.logrotate

@@ -1,6 +0,0 @@
-/var/log/dracut.log {
-    missingok
-    notifempty
-    size 30k
-    create 0600 root root
-}

dracut.spec

@@ -1,542 +0,0 @@
-%define dracutlibdir %{_prefix}/lib/dracut
-%bcond_without doc
-
-# We ship a .pc file but don't want to have a dep on pkg-config. We
-# strip the automatically generated dep here and instead co-own the
-# directory.
-%global __requires_exclude pkg-config
-
-# Variables must be defined
-%define with_nbd                1
-
-# nbd in Fedora only
-%if 0%{?rhel} >= 6
-%define with_nbd 0
-%endif
-
-%define dist_free_release xxx
-
-Name: dracut
-Version: xxx
-Release: %{dist_free_release}%{?dist}
-
-Summary: Initramfs generator using udev
-%if 0%{?fedora} || 0%{?rhel}
-Group: System Environment/Base
-%endif
-%if 0%{?suse_version}
-Group: System/Base
-%endif
-
-# The entire source code is GPLv2+
-# except install/* which is LGPLv2+
-License: GPLv2+ and LGPLv2+
-
-URL: https://dracut.wiki.kernel.org/
-
-# Source can be generated by
-# http://git.kernel.org/?p=boot/dracut/dracut.git;a=snapshot;h=%%{version};sf=tgz
-Source0: http://www.kernel.org/pub/linux/utils/boot/dracut/dracut-%{version}.tar.xz
-Source1: https://www.gnu.org/licenses/lgpl-2.1.txt
-
-BuildRequires: bash
-BuildRequires: git
-BuildRequires: kmod-devel >= 23
-BuildRequires: gcc
-
-%if 0%{?fedora} || 0%{?rhel}
-BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
-BuildRequires: pkgconfig
-%endif
-%if 0%{?fedora}
-BuildRequires: bash-completion
-%endif
-
-%if 0%{?suse_version}
-BuildRoot: %{_tmppath}/%{name}-%{version}-build
-%endif
-
-%if %{with doc}
-%if 0%{?fedora} || 0%{?rhel}
-BuildRequires: docbook-style-xsl docbook-dtds libxslt
-%endif
-
-%if 0%{?suse_version}
--BuildRequires: docbook-xsl-stylesheets libxslt
-%endif
-
-BuildRequires: asciidoc
-%endif
-
-%if 0%{?fedora} > 12 || 0%{?rhel}
-# no "provides", because dracut does not offer
-# all functionality of the obsoleted packages
-Obsoletes: mkinitrd < 6.0.94
-Obsoletes: mkinitrd-devel < 6.0.94
-Obsoletes: nash < 6.0.94
-Obsoletes: libbdevid-python < 6.0.94
-%endif
-
-%if 0%{?fedora} > 16 || 0%{?rhel} > 6
-BuildRequires: systemd-units
-%endif
-
-%if 0%{?suse_version} > 9999
-Obsoletes: mkinitrd < 2.6.1
-Provides: mkinitrd = 2.6.1
-%endif
-
-Obsoletes: dracut-kernel < 005
-Provides:  dracut-kernel = %{version}-%{release}
-
-Obsoletes: dracut < 030
-Obsoletes: dracut-norescue < 030
-Provides:  dracut-norescue = %{version}-%{release}
-
-Requires: bash >= 4
-Requires: coreutils
-Requires: cpio
-Requires: filesystem >= 2.1.0
-Requires: findutils
-Requires: grep
-Requires: kmod
-Requires: sed
-Requires: xz
-Requires: gzip
-
-%if 0%{?fedora} > 22 || 0%{?rhel} > 7
-Recommends: grubby
-Recommends: hardlink
-Recommends: pigz
-Recommends: kpartx
-%else
-Requires: hardlink
-Requires: gzip
-Requires: kpartx
-%endif
-
-%if 0%{?fedora} || 0%{?rhel} > 6
-Requires: util-linux >= 2.21
-Requires: systemd >= 219
-Requires: systemd-udev >= 219
-Requires: procps-ng
-Conflicts: grubby < 8.23
-Conflicts: initscripts < 8.63-1
-Conflicts: plymouth < 0.8.0-0.2009.29.09.19.1
-Conflicts: bcache-tools < 0-0.14.20130909git
-%else
-Requires: udev > 166
-Requires: util-linux-ng >= 2.21
-%endif
-
-Conflicts: mdadm < 3.2.6-14
-
-%description
-dracut contains tools to create a bootable initramfs for 2.6 Linux kernels.
-Unlike existing implementations, dracut does hard-code as little as possible
-into the initramfs. dracut contains various modules which are driven by the
-event-based udev. Having root on MD, DM, LVM2, LUKS is supported as well as
-NFS, iSCSI, NBD, FCoE with the dracut-network package.
-
-%package network
-Summary: dracut modules to build a dracut initramfs with network support
-%if 0%{?_module_build}
-# In the module-build-service, we have pieces of dracut provided by different
-# modules ("base-runtime" provides most functionality, but we need
-# dracut-network in "installer". Since these two modules build with separate
-# dist-tags, we need to reduce this strict requirement to ignore the dist-tag.
-Requires: %{name} >= %{version}-%{dist_free_release}
-%else
-Requires: %{name} = %{version}-%{release}
-%endif
-Requires: iputils
-Requires: iproute
-Requires: dhclient
-Obsoletes: dracut-generic < 008
-Provides:  dracut-generic = %{version}-%{release}
-
-%description network
-This package requires everything which is needed to build a generic
-all purpose initramfs with network support with dracut.
-
-%if 0%{?fedora} || 0%{?rhel} >= 6 || 0%{?suse_version}
-%package fips
-Summary: dracut modules to build a dracut initramfs with an integrity check
-Requires: %{name} = %{version}-%{release}
-Requires: hmaccalc
-%if 0%{?rhel} > 5
-# For Alpha 3, we want nss instead of nss-softokn
-Requires: nss
-%else
-Requires: nss-softokn
-%endif
-Requires: nss-softokn-freebl
-
-%description fips
-This package requires everything which is needed to build an
-initramfs with dracut, which does an integrity check.
-%endif
-
-%package fips-aesni
-Summary: dracut modules to build a dracut initramfs with an integrity check with aesni-intel
-Requires: %{name}-fips = %{version}-%{release}
-
-%description fips-aesni
-This package requires everything which is needed to build an
-initramfs with dracut, which does an integrity check and adds the aesni-intel kernel module.
-
-%package caps
-Summary: dracut modules to build a dracut initramfs which drops capabilities
-Requires: %{name} = %{version}-%{release}
-Requires: libcap
-
-%description caps
-This package requires everything which is needed to build an
-initramfs with dracut, which drops capabilities.
-
-%package live
-Summary: dracut modules to build a dracut initramfs with live image capabilities
-%if 0%{?_module_build}
-# See the network subpackage comment.
-Requires: %{name} >= %{version}-%{dist_free_release}
-%else
-Requires: %{name} = %{version}-%{release}
-%endif
-Requires: %{name}-network = %{version}-%{release}
-Requires: tar gzip coreutils bash device-mapper curl
-%if 0%{?fedora}
-Requires: fuse ntfs-3g
-%endif
-
-%description live
-This package requires everything which is needed to build an
-initramfs with dracut, with live image capabilities, like Live CDs.
-
-%package config-generic
-Summary: dracut configuration to turn off hostonly image generation
-Requires: %{name} = %{version}-%{release}
-Obsoletes: dracut-nohostonly < 030
-Provides:  dracut-nohostonly = %{version}-%{release}
-
-%description config-generic
-This package provides the configuration to turn off the host specific initramfs
-generation with dracut and generates a generic image by default.
-
-%package config-rescue
-Summary: dracut configuration to turn on rescue image generation
-Requires: %{name} = %{version}-%{release}
-Obsoletes: dracut < 030
-
-%description config-rescue
-This package provides the configuration to turn on the rescue initramfs
-generation with dracut.
-
-%package tools
-Summary: dracut tools to build the local initramfs
-Requires: %{name} = %{version}-%{release}
-
-%description tools
-This package contains tools to assemble the local initrd and host configuration.
-
-%prep
-%autosetup -n %{name}-%{version} -S git_am
-cp %{SOURCE1} .
-
-%build
-%configure  --systemdsystemunitdir=%{_unitdir} \
-            --bashcompletiondir=$(pkg-config --variable=completionsdir bash-completion) \
-            --libdir=%{_prefix}/lib \
-%if %{without doc}
-            --disable-documentation \
-%endif
-            ${NULL}
-
-make %{?_smp_mflags}
-
-%install
-%if 0%{?fedora} || 0%{?rhel}
-rm -rf -- $RPM_BUILD_ROOT
-%endif
-make %{?_smp_mflags} install \
-     DESTDIR=$RPM_BUILD_ROOT \
-     libdir=%{_prefix}/lib
-
-echo "DRACUT_VERSION=%{version}-%{release}" > $RPM_BUILD_ROOT/%{dracutlibdir}/dracut-version.sh
-
-%if 0%{?fedora} == 0 && 0%{?rhel} == 0 && 0%{?suse_version} == 0
-rm -fr -- $RPM_BUILD_ROOT/%{dracutlibdir}/modules.d/01fips
-rm -fr -- $RPM_BUILD_ROOT/%{dracutlibdir}/modules.d/02fips-aesni
-%endif
-
-%if %{defined _unitdir}
-# for systemd, better use systemd-bootchart
-rm -fr -- $RPM_BUILD_ROOT/%{dracutlibdir}/modules.d/00bootchart
-%endif
-
-# we do not support dash in the initramfs
-rm -fr -- $RPM_BUILD_ROOT/%{dracutlibdir}/modules.d/00dash
-
-# remove gentoo specific modules
-rm -fr -- $RPM_BUILD_ROOT/%{dracutlibdir}/modules.d/50gensplash
-
-%if %{defined _unitdir}
-# with systemd IMA and selinux modules do not make sense
-rm -fr -- $RPM_BUILD_ROOT/%{dracutlibdir}/modules.d/96securityfs
-rm -fr -- $RPM_BUILD_ROOT/%{dracutlibdir}/modules.d/97masterkey
-rm -fr -- $RPM_BUILD_ROOT/%{dracutlibdir}/modules.d/98integrity
-%endif
-
-%ifnarch s390 s390x
-# remove architecture specific modules
-rm -fr -- $RPM_BUILD_ROOT/%{dracutlibdir}/modules.d/80cms
-rm -fr -- $RPM_BUILD_ROOT/%{dracutlibdir}/modules.d/81cio_ignore
-rm -fr -- $RPM_BUILD_ROOT/%{dracutlibdir}/modules.d/91zipl
-rm -fr -- $RPM_BUILD_ROOT/%{dracutlibdir}/modules.d/95dasd
-rm -fr -- $RPM_BUILD_ROOT/%{dracutlibdir}/modules.d/95dasd_mod
-rm -fr -- $RPM_BUILD_ROOT/%{dracutlibdir}/modules.d/95dasd_rules
-rm -fr -- $RPM_BUILD_ROOT/%{dracutlibdir}/modules.d/95dcssblk
-rm -fr -- $RPM_BUILD_ROOT/%{dracutlibdir}/modules.d/95zfcp
-rm -fr -- $RPM_BUILD_ROOT/%{dracutlibdir}/modules.d/95zfcp_rules
-rm -fr -- $RPM_BUILD_ROOT/%{dracutlibdir}/modules.d/95znet
-%endif
-
-mkdir -p $RPM_BUILD_ROOT/boot/dracut
-mkdir -p $RPM_BUILD_ROOT/var/lib/dracut/overlay
-mkdir -p $RPM_BUILD_ROOT%{_localstatedir}/log
-touch $RPM_BUILD_ROOT%{_localstatedir}/log/dracut.log
-mkdir -p $RPM_BUILD_ROOT%{_sharedstatedir}/initramfs
-
-%if 0%{?fedora} || 0%{?rhel}
-install -m 0644 dracut.conf.d/fedora.conf.example $RPM_BUILD_ROOT%{dracutlibdir}/dracut.conf.d/01-dist.conf
-rm -f $RPM_BUILD_ROOT%{_mandir}/man?/*suse*
-%endif
-%if 0%{?suse_version}
-install -m 0644 dracut.conf.d/suse.conf.example   $RPM_BUILD_ROOT%{dracutlibdir}/dracut.conf.d/01-dist.conf
-%endif
-
-%if 0%{?fedora} || 0%{?rhel} || 0%{?suse_version}
-install -m 0644 dracut.conf.d/fips.conf.example $RPM_BUILD_ROOT%{dracutlibdir}/dracut.conf.d/40-fips.conf
-%endif
-
-%if 0%{?fedora} <= 12 && 0%{?rhel} < 6 && 0%{?suse_version} <= 9999
-rm -f -- $RPM_BUILD_ROOT%{_bindir}/mkinitrd
-rm -f -- $RPM_BUILD_ROOT%{_bindir}/lsinitrd
-%endif
-
-%if 0%{?fedora} || 0%{?rhel} > 6
-# FIXME: remove after F19
-mkdir -p $RPM_BUILD_ROOT%{_sysconfdir}/kernel/postinst.d
-install -m 0755 51-dracut-rescue-postinst.sh $RPM_BUILD_ROOT%{_sysconfdir}/kernel/postinst.d/51-dracut-rescue-postinst.sh
-
-echo 'hostonly="no"' > $RPM_BUILD_ROOT%{dracutlibdir}/dracut.conf.d/02-generic-image.conf
-echo 'dracut_rescue_image="yes"' > $RPM_BUILD_ROOT%{dracutlibdir}/dracut.conf.d/02-rescue.conf
-%endif
-
-%if 0%{?fedora} || 0%{?rhel} || 0%{?suse_version}
-> $RPM_BUILD_ROOT/etc/system-fips
-%endif
-
-%clean
-rm -rf -- $RPM_BUILD_ROOT
-
-%files
-%defattr(-,root,root,0755)
-%if %{with doc}
-%doc README HACKING TODO AUTHORS NEWS dracut.html dracut.png dracut.svg
-%endif
-%{!?_licensedir:%global license %%doc}
-%license COPYING lgpl-2.1.txt
-%{_bindir}/dracut
-%{_datadir}/bash-completion/completions/dracut
-%{_datadir}/bash-completion/completions/lsinitrd
-%if 0%{?fedora} > 12 || 0%{?rhel} >= 6 || 0%{?suse_version} > 9999
-%{_bindir}/mkinitrd
-%{_bindir}/lsinitrd
-%endif
-%dir %{dracutlibdir}
-%dir %{dracutlibdir}/modules.d
-%{dracutlibdir}/dracut-functions.sh
-%{dracutlibdir}/dracut-init.sh
-%{dracutlibdir}/dracut-functions
-%{dracutlibdir}/dracut-version.sh
-%{dracutlibdir}/dracut-logger.sh
-%{dracutlibdir}/dracut-initramfs-restore
-%{dracutlibdir}/dracut-install
-%{dracutlibdir}/skipcpio
-%config(noreplace) %{_sysconfdir}/dracut.conf
-%if 0%{?fedora} || 0%{?suse_version} || 0%{?rhel}
-%{dracutlibdir}/dracut.conf.d/01-dist.conf
-%endif
-%dir %{_sysconfdir}/dracut.conf.d
-%dir %{dracutlibdir}/dracut.conf.d
-%dir %{_datadir}/pkgconfig
-%{_datadir}/pkgconfig/dracut.pc
-
-%if %{with doc}
-%{_mandir}/man8/dracut.8*
-%{_mandir}/man8/*service.8*
-%if 0%{?fedora} > 12 || 0%{?rhel} >= 6 || 0%{?suse_version} > 9999
-%{_mandir}/man8/mkinitrd.8*
-%{_mandir}/man1/lsinitrd.1*
-%endif
-%{_mandir}/man7/dracut.kernel.7*
-%{_mandir}/man7/dracut.cmdline.7*
-%{_mandir}/man7/dracut.modules.7*
-%{_mandir}/man7/dracut.bootup.7*
-%{_mandir}/man5/dracut.conf.5*
-%endif
-
-%if %{undefined _unitdir}
-%{dracutlibdir}/modules.d/00bootchart
-%endif
-%{dracutlibdir}/modules.d/00bash
-%{dracutlibdir}/modules.d/00systemd
-%{dracutlibdir}/modules.d/01systemd-initrd
-%{dracutlibdir}/modules.d/03modsign
-%{dracutlibdir}/modules.d/03rescue
-%{dracutlibdir}/modules.d/04watchdog
-%{dracutlibdir}/modules.d/05busybox
-%{dracutlibdir}/modules.d/10i18n
-%{dracutlibdir}/modules.d/30convertfs
-%{dracutlibdir}/modules.d/45url-lib
-%{dracutlibdir}/modules.d/50drm
-%{dracutlibdir}/modules.d/50plymouth
-%{dracutlibdir}/modules.d/80lvmmerge
-%{dracutlibdir}/modules.d/90btrfs
-%{dracutlibdir}/modules.d/90crypt
-%{dracutlibdir}/modules.d/90dm
-%{dracutlibdir}/modules.d/90dmraid
-%{dracutlibdir}/modules.d/90kernel-modules
-%{dracutlibdir}/modules.d/90lvm
-%{dracutlibdir}/modules.d/90mdraid
-%{dracutlibdir}/modules.d/90multipath
-%{dracutlibdir}/modules.d/90multipath-hostonly
-%{dracutlibdir}/modules.d/90qemu
-%{dracutlibdir}/modules.d/91crypt-gpg
-%{dracutlibdir}/modules.d/91crypt-loop
-%{dracutlibdir}/modules.d/95debug
-%{dracutlibdir}/modules.d/95fstab-sys
-%{dracutlibdir}/modules.d/95lunmask
-%{dracutlibdir}/modules.d/95resume
-%{dracutlibdir}/modules.d/95rootfs-block
-%{dracutlibdir}/modules.d/95terminfo
-%{dracutlibdir}/modules.d/95udev-rules
-%{dracutlibdir}/modules.d/95virtfs
-%ifarch s390 s390x
-%{dracutlibdir}/modules.d/80cms
-%{dracutlibdir}/modules.d/81cio_ignore
-%{dracutlibdir}/modules.d/91zipl
-%{dracutlibdir}/modules.d/95dasd
-%{dracutlibdir}/modules.d/95dasd_mod
-%{dracutlibdir}/modules.d/95dasd_rules
-%{dracutlibdir}/modules.d/95dcssblk
-%{dracutlibdir}/modules.d/95zfcp
-%{dracutlibdir}/modules.d/95zfcp_rules
-%endif
-%if %{undefined _unitdir}
-%{dracutlibdir}/modules.d/96securityfs
-%{dracutlibdir}/modules.d/97masterkey
-%{dracutlibdir}/modules.d/98integrity
-%endif
-%{dracutlibdir}/modules.d/97biosdevname
-%{dracutlibdir}/modules.d/98dracut-systemd
-%{dracutlibdir}/modules.d/98ecryptfs
-%{dracutlibdir}/modules.d/98pollcdrom
-%{dracutlibdir}/modules.d/98selinux
-%{dracutlibdir}/modules.d/98syslog
-%{dracutlibdir}/modules.d/98usrmount
-%{dracutlibdir}/modules.d/99base
-%{dracutlibdir}/modules.d/99fs-lib
-%{dracutlibdir}/modules.d/99shutdown
-%attr(0644,root,root) %ghost %config(missingok,noreplace) %{_localstatedir}/log/dracut.log
-%dir %{_sharedstatedir}/initramfs
-%if %{defined _unitdir}
-%{_unitdir}/dracut-shutdown.service
-%{_unitdir}/sysinit.target.wants/dracut-shutdown.service
-%{_unitdir}/dracut-cmdline.service
-%{_unitdir}/dracut-initqueue.service
-%{_unitdir}/dracut-mount.service
-%{_unitdir}/dracut-pre-mount.service
-%{_unitdir}/dracut-pre-pivot.service
-%{_unitdir}/dracut-pre-trigger.service
-%{_unitdir}/dracut-pre-udev.service
-%{_unitdir}/initrd.target.wants/dracut-cmdline.service
-%{_unitdir}/initrd.target.wants/dracut-initqueue.service
-%{_unitdir}/initrd.target.wants/dracut-mount.service
-%{_unitdir}/initrd.target.wants/dracut-pre-mount.service
-%{_unitdir}/initrd.target.wants/dracut-pre-pivot.service
-%{_unitdir}/initrd.target.wants/dracut-pre-trigger.service
-%{_unitdir}/initrd.target.wants/dracut-pre-udev.service
-
-%endif
-%if 0%{?fedora} || 0%{?rhel} > 6
-%{_prefix}/lib/kernel/install.d/50-dracut.install
-%endif
-
-%files network
-%defattr(-,root,root,0755)
-%{dracutlibdir}/modules.d/02systemd-networkd
-%{dracutlibdir}/modules.d/40network
-%{dracutlibdir}/modules.d/45ifcfg
-%{dracutlibdir}/modules.d/90kernel-network-modules
-%{dracutlibdir}/modules.d/90qemu-net
-%{dracutlibdir}/modules.d/95cifs
-%{dracutlibdir}/modules.d/95fcoe
-%{dracutlibdir}/modules.d/95fcoe-uefi
-%{dracutlibdir}/modules.d/95iscsi
-%{dracutlibdir}/modules.d/95nbd
-%{dracutlibdir}/modules.d/95nfs
-%{dracutlibdir}/modules.d/95ssh-client
-%ifarch s390 s390x
-%{dracutlibdir}/modules.d/95znet
-%endif
-%{dracutlibdir}/modules.d/99uefi-lib
-
-%if 0%{?fedora} || 0%{?rhel} || 0%{?suse_version}
-%files fips
-%defattr(-,root,root,0755)
-%{dracutlibdir}/modules.d/01fips
-%{dracutlibdir}/dracut.conf.d/40-fips.conf
-%config(missingok) /etc/system-fips
-%endif
-
-%files fips-aesni
-%defattr(-,root,root,0755)
-%{dracutlibdir}/modules.d/02fips-aesni
-
-%files caps
-%defattr(-,root,root,0755)
-%{dracutlibdir}/modules.d/02caps
-
-%files live
-%defattr(-,root,root,0755)
-%{dracutlibdir}/modules.d/99img-lib
-%{dracutlibdir}/modules.d/90dmsquash-live
-%{dracutlibdir}/modules.d/90dmsquash-live-ntfs
-%{dracutlibdir}/modules.d/90livenet
-
-%files tools
-%defattr(-,root,root,0755)
-
-%if %{with doc}
-%doc %{_mandir}/man8/dracut-catimages.8*
-%endif
-
-%{_bindir}/dracut-catimages
-%dir /boot/dracut
-%dir /var/lib/dracut
-%dir /var/lib/dracut/overlay
-
-%files config-generic
-%defattr(-,root,root,0755)
-%{dracutlibdir}/dracut.conf.d/02-generic-image.conf
-
-%files config-rescue
-%defattr(-,root,root,0755)
-%{dracutlibdir}/dracut.conf.d/02-rescue.conf
-%if 0%{?fedora} || 0%{?rhel} > 6
-%{_prefix}/lib/kernel/install.d/51-dracut-rescue.install
-%{_sysconfdir}/kernel/postinst.d/51-dracut-rescue-postinst.sh
-%endif
-
-%changelog

git2spec.pl

@@ -1,64 +0,0 @@
-#!/usr/bin/perl
-
-sub create_patches {
-    my $tag=shift;
-    my $pdir=shift;
-    my $n=1;
-    my @lines;
-    my $fname;
-    my $f=0;
-
-    mkdir $pdir, 0755;
-
-    open( GIT, 'git log -p --pretty=email --stat -m --first-parent --reverse '.$tag.'..HEAD |');
-
-    while (<GIT>) {
-        if (/^From [a-z0-9]{40} .*$/) {
-            $fname = sprintf("%04d", $n++).".patch";
-            open FH, ">".$pdir."/".$fname;
-            $f=1;
-        }
-        if (/^---$/ && $f == 1) {
-            push @lines, $fname;
-            $f=0;
-        }
-        print FH;
-    }
-
-    return @lines;
-};
-
-use POSIX qw(strftime);
-my $datestr = strftime "%Y%m%d", gmtime;
-
-my $tag=shift;
-my $pdir=shift;
-$tag=`git describe --abbrev=0 --tags` if not defined $tag;
-chomp($tag);
-my @patches=&create_patches($tag, $pdir);
-my $num=$#patches + 2;
-$tag=~s/[^0-9]+?([0-9]+)/$1/;
-my $release="$num.git$datestr";
-$release="1" if $num == 1;
-
-while(<>) {
-    if (/^Version:/) {
-	print "Version: $tag\n";
-    }
-    elsif (/^%define dist_free_release/) {
-	print "%define dist_free_release $release\n";
-    }
-    elsif ((/^Source0:/) || (/^Source:/)) {
-	print $_;
-	$num=1;
-	for(@patches) {
-	    s/.*\///g;
-	    print "Patch$num: $_\n";
-	    $num++;
-	}
-	print "\n";
-    }
-    else {
-	print $_;
-    }
-}

install.d/50-dracut.install

@@ -0,0 +1,99 @@
+#!/bin/bash
+
+COMMAND="$1"
+KERNEL_VERSION="$2"
+BOOT_DIR_ABS="$3"
+KERNEL_IMAGE="$4"
+
+# If KERNEL_INSTALL_MACHINE_ID is defined but empty, BOOT_DIR_ABS is a fake directory.
+# So, let's skip to create initrd.
+if ! [[ ${KERNEL_INSTALL_MACHINE_ID-x} ]]; then
+    exit 0
+fi
+
+# Mismatching the install layout and the --uefi/--no-uefi opts just creates a mess.
+if [[ $KERNEL_INSTALL_LAYOUT == "uki" && -n $KERNEL_INSTALL_STAGING_AREA ]]; then
+    BOOT_DIR_ABS="$KERNEL_INSTALL_STAGING_AREA"
+    IMAGE="uki.efi"
+    UEFI_OPTS="--uefi"
+elif [[ $KERNEL_INSTALL_LAYOUT == "bls" && -n $KERNEL_INSTALL_STAGING_AREA ]]; then
+    BOOT_DIR_ABS="$KERNEL_INSTALL_STAGING_AREA"
+    IMAGE="initrd"
+    UEFI_OPTS="--no-uefi"
+else
+    # No layout information, use users --uefi/--no-uefi preference
+    UEFI_OPTS=""
+    if [[ -d $BOOT_DIR_ABS ]]; then
+        IMAGE="initrd"
+    else
+        BOOT_DIR_ABS="/boot"
+        IMAGE="initramfs-${KERNEL_VERSION}.img"
+    fi
+fi
+
+ret=0
+
+case "$COMMAND" in
+    add)
+        if [[ $IMAGE == "uki.efi" ]]; then
+            IMAGE_PREGENERATED=${KERNEL_IMAGE%/*}/uki.efi
+        else
+            IMAGE_PREGENERATED=${KERNEL_IMAGE%/*}/initrd
+        fi
+        if [[ -f ${IMAGE_PREGENERATED} ]]; then
+            # we found an initrd or uki.efi at the same place as the kernel
+            # use this and don't generate a new one
+            [[ $KERNEL_INSTALL_VERBOSE == 1 ]] && echo \
+                "There is an ${IMAGE} image at the same place as the kernel, skipping generating a new one"
+            cp --reflink=auto "$IMAGE_PREGENERATED" "$BOOT_DIR_ABS/$IMAGE" \
+                && chown root:root "$BOOT_DIR_ABS/$IMAGE" \
+                && chmod 0600 "$BOOT_DIR_ABS/$IMAGE" \
+                && exit 0
+        fi
+
+        if [ -n "$KERNEL_INSTALL_CONF_ROOT" ]; then
+            if [ -f "$KERNEL_INSTALL_CONF_ROOT/cmdline" ]; then
+                read -r -d '' -a BOOT_OPTIONS < "$KERNEL_INSTALL_CONF_ROOT/cmdline"
+            fi
+        elif [[ -f /etc/kernel/cmdline ]]; then
+            read -r -d '' -a BOOT_OPTIONS < /etc/kernel/cmdline
+        elif [[ -f /usr/lib/kernel/cmdline ]]; then
+            read -r -d '' -a BOOT_OPTIONS < /usr/lib/kernel/cmdline
+        else
+            declare -a BOOT_OPTIONS
+
+            read -r -d '' -a line < /proc/cmdline
+            for i in "${line[@]}"; do
+                [[ ${i#initrd=*} != "$i" ]] && continue
+                BOOT_OPTIONS+=("$i")
+            done
+        fi
+
+        unset noimageifnotneeded
+
+        for ((i = 0; i < "${#BOOT_OPTIONS[@]}"; i++)); do
+            # shellcheck disable=SC1001
+            if [[ ${BOOT_OPTIONS[$i]} == root\=PARTUUID\=* ]]; then
+                noimageifnotneeded="yes"
+                break
+            fi
+        done
+
+        # shellcheck disable=SC2046
+        dracut -f \
+            ${noimageifnotneeded:+--noimageifnotneeded} \
+            $([[ $KERNEL_INSTALL_VERBOSE == 1 ]] && echo --verbose) \
+            $([[ -n $KERNEL_IMAGE ]] && echo --kernel-image "$KERNEL_IMAGE") \
+            "$UEFI_OPTS" \
+            --kver "$KERNEL_VERSION" \
+            "$BOOT_DIR_ABS/$IMAGE"
+        ret=$?
+        ;;
+
+    remove)
+        rm -f -- "$BOOT_DIR_ABS/$IMAGE"
+        ret=$?
+        ;;
+esac
+
+exit $ret

install.d/51-dracut-rescue.install

@@ -0,0 +1,153 @@
+#!/bin/bash
+
+export LANG=C
+
+COMMAND="$1"
+KERNEL_VERSION="$2"
+BOOT_DIR_ABS="${3%/*}/0-rescue"
+KERNEL_IMAGE="$4"
+
+dropindirs_sort() {
+    suffix=$1
+    shift
+    args=("$@")
+    files=$(
+        while (($# > 0)); do
+            for i in "${1}"/*"${suffix}"; do
+                [[ -f $i ]] && echo "${i##*/}"
+            done
+            shift
+        done | sort -Vu
+    )
+
+    for f in $files; do
+        for d in "${args[@]}"; do
+            if [[ -f "$d/$f" ]]; then
+                echo "$d/$f"
+                continue 2
+            fi
+        done
+    done
+}
+
+if [[ -f /etc/os-release ]]; then
+    . /etc/os-release
+elif [[ -f /usr/lib/os-release ]]; then
+    . /usr/lib/os-release
+fi
+
+[[ -n $PRETTY_NAME ]] || PRETTY_NAME="Linux $KERNEL_VERSION"
+
+if [[ ${KERNEL_INSTALL_MACHINE_ID+x} ]]; then
+    MACHINE_ID=$KERNEL_INSTALL_MACHINE_ID
+elif [[ -f /etc/machine-id ]]; then
+    read -r MACHINE_ID < /etc/machine-id
+fi
+
+if ! [[ $MACHINE_ID ]]; then
+    exit 0
+fi
+
+if [ -n "$KERNEL_INSTALL_CONF_ROOT" ]; then
+    if [ -f "$KERNEL_INSTALL_CONF_ROOT/cmdline" ]; then
+        read -r -d '' -a BOOT_OPTIONS < "$KERNEL_INSTALL_CONF_ROOT/cmdline"
+    fi
+elif [[ -f /etc/kernel/cmdline ]]; then
+    read -r -d '' -a BOOT_OPTIONS < /etc/kernel/cmdline
+elif [[ -f /usr/lib/kernel/cmdline ]]; then
+    read -r -d '' -a BOOT_OPTIONS < /usr/lib/kernel/cmdline
+else
+    declare -a BOOT_OPTIONS
+
+    read -r -d '' -a line < /proc/cmdline
+    for i in "${line[@]}"; do
+        [[ ${i#initrd=*} != "$i" ]] && continue
+        BOOT_OPTIONS+=("$i")
+    done
+fi
+
+if [[ -d ${BOOT_DIR_ABS%/*} ]]; then
+    BOOT_DIR="/${MACHINE_ID}/0-rescue"
+    BOOT_ROOT=${BOOT_DIR_ABS%"$BOOT_DIR"}
+    LOADER_ENTRY="$BOOT_ROOT/loader/entries/${MACHINE_ID}-0-rescue.conf"
+    KERNEL="linux"
+    INITRD="initrd"
+else
+    BLS_DIR="/boot/loader/entries"
+    BOOT_DIR_ABS="/boot"
+    LOADER_ENTRY="$BLS_DIR/${MACHINE_ID}-0-rescue.conf"
+    KERNEL="vmlinuz-0-rescue-${MACHINE_ID}"
+    INITRD="initramfs-0-rescue-${MACHINE_ID}.img"
+fi
+
+ret=0
+
+case "$COMMAND" in
+    add)
+        if [[ -f $LOADER_ENTRY ]] && [[ -f "$BOOT_DIR_ABS/$KERNEL" ]] \
+            && [[ -f "$BOOT_DIR_ABS/$INITRD" ]]; then
+            [[ $KERNEL_INSTALL_VERBOSE == 1 ]] \
+                && echo "Skipping, there is already a rescue image generated with the same input parameters"
+            exit 0
+        fi
+
+        # source our config dir
+        for f in $(dropindirs_sort ".conf" "/etc/dracut.conf.d" "/usr/lib/dracut/dracut.conf.d"); do
+            if [[ -e $f ]]; then
+                # shellcheck disable=SC1090
+                . "$f"
+            fi
+        done
+
+        # shellcheck disable=SC2154
+        if [[ $dracut_rescue_image != "yes" ]]; then
+            [[ $KERNEL_INSTALL_VERBOSE == 1 ]] \
+                && echo "Skipping, 'dracut_rescue_image' not set to 'yes' in any dracut configuration file"
+            exit 0
+        fi
+
+        [[ -d $BOOT_DIR_ABS ]] || mkdir -p "$BOOT_DIR_ABS"
+
+        if ! cp --reflink=auto "$KERNEL_IMAGE" "$BOOT_DIR_ABS/$KERNEL"; then
+            echo "Can't copy '$KERNEL_IMAGE to '$BOOT_DIR_ABS/$KERNEL'!" >&2
+        fi
+
+        if [[ ! -f "$BOOT_DIR_ABS/$INITRD" ]]; then
+            # shellcheck disable=SC2046
+            dracut -f --no-hostonly --no-uefi \
+                -a "rescue" \
+                $([[ $KERNEL_INSTALL_VERBOSE == 1 ]] && echo --verbose) \
+                --kver "$KERNEL_VERSION" \
+                "$BOOT_DIR_ABS/$INITRD"
+            ((ret += $?))
+        fi
+
+        [[ $KERNEL_INSTALL_VERBOSE == 1 ]] && echo "Creating $LOADER_ENTRY"
+        if [[ ${BOOT_DIR_ABS} != "/boot" ]]; then
+            {
+                echo "title      $PRETTY_NAME - Rescue Image"
+                echo "version    $KERNEL_VERSION"
+                echo "machine-id $MACHINE_ID"
+                echo "options    ${BOOT_OPTIONS[*]} rd.auto=1"
+                echo "linux      $BOOT_DIR/linux"
+                echo "initrd     $BOOT_DIR/initrd"
+            } > "$LOADER_ENTRY"
+        else
+            if [[ -e "${BLS_DIR}/${MACHINE_ID}-${KERNEL_VERSION}.conf" ]]; then
+                cp -aT "${BLS_DIR}/${MACHINE_ID}-${KERNEL_VERSION}.conf" "$LOADER_ENTRY"
+            else
+                cp -aT "${KERNEL_IMAGE%/*}/bls.conf" "$LOADER_ENTRY"
+            fi
+            sed -i "s/${KERNEL_VERSION}/0-rescue-${MACHINE_ID}/" "$LOADER_ENTRY"
+        fi
+
+        ((ret += $?))
+        ;;
+
+    remove)
+        exit 0
+        ;;
+
+esac
+
+exit $ret

install/.kateconfig

@@ -1 +0,0 @@
-kate: space-indent on; tab-width 8; indent-width 8; replace-tabs on; eol unix;

install/hashmap.lo

@@ -1,12 +0,0 @@
-# src/shared/hashmap.lo - a libtool object file
-# Generated by libtool (GNU libtool) 2.4.2
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# Name of the PIC object.
-pic_object='.libs/hashmap.o'
-
-# Name of the non-PIC object
-non_pic_object='hashmap.o'
-

lsinitrd-bash-completion.sh

@@ -1,60 +0,0 @@
-#
-# Copyright 2013 Red Hat, Inc.  All rights reserved.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-
-__contains_word () {
-        local word=$1; shift
-        for w in $*; do [[ $w = $word ]] && return 0; done
-        return 1
-}
-
-_lsinitrd() {
-        local field_vals= cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
-        local -A OPTS=(
-                [STANDALONE]='-s --size -h --help'
-
-                       [ARG]='-f --file -k --kver'
-        )
-
-        if __contains_word "$prev" ${OPTS[ARG]}; then
-                case $prev in
-                        --file|-f)
-                                comps=$(compgen -f -- "$cur")
-                                compopt -o filenames
-                        ;;
-                        --kver|-k)
-                                comps=$(cd /lib/modules; echo [0-9]*)
-                        ;;
-                        *)
-                                return 0
-                        ;;
-                esac
-                COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
-                return 0
-        fi
-
-        if [[ $cur = -* ]]; then
-                COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
-                return 0
-        fi
-
-        comps=$(compgen -f -- "$cur")
-        compopt -o filenames
-        COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
-        return 0
-}
-
-complete -F _lsinitrd lsinitrd

lsinitrd.sh

@@ -17,8 +17,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 
-usage()
-{
+usage() {
     {
         echo "Usage: ${0##*/} [options] [<initramfs file> [<filename> [<filename> [...] ]]]"
         echo "Usage: ${0##*/} [options] -k <kernel version>"
@@ -28,14 +27,16 @@ usage()
         echo "-m, --mod                   list modules."
         echo "-f, --file <filename>       print the contents of <filename>."
         echo "--unpack                    unpack the initramfs, instead of displaying the contents."
+        echo "                            If optional filenames are given, will only unpack specified files,"
+        echo "                            else the whole image will be unpacked. Won't unpack anything from early cpio part."
         echo "--unpackearly               unpack the early microcode part of the initramfs."
+        echo "                            Same as --unpack, but only unpack files from early cpio part."
         echo "-v, --verbose               unpack verbosely."
         echo "-k, --kver <kernel version> inspect the initramfs of <kernel version>."
         echo
     } >&2
 }
 
-
 [[ $dracutbasedir ]] || dracutbasedir=/usr/lib/dracut
 
 sorted=0
@@ -56,7 +57,8 @@ TEMP=$(getopt \
     --long verbose \
     -- "$@")
 
-if (( $? != 0 )); then
+# shellcheck disable=SC2181
+if (($? != 0)); then
     usage
     exit 1
 fi
@@ -65,16 +67,31 @@ eval set -- "$TEMP"
 
 while (($# > 0)); do
     case $1 in
-        -k|--kver)     KERNEL_VERSION="$2"; shift;;
-        -f|--file)     filenames[${2#/}]=1; shift;;
-        -s|--size)     sorted=1;;
-        -h|--help)     usage; exit 0;;
-        -m|--mod)      modules=1;;
-        -v|--verbose)  verbose="--verbose";;
-        --unpack)      unpack=1;;
-        --unpackearly) unpackearly=1;;
-        --)            shift;break;;
-        *)             usage; exit 1;;
+        -k | --kver)
+            KERNEL_VERSION="$2"
+            shift
+            ;;
+        -f | --file)
+            filenames[${2#/}]=1
+            shift
+            ;;
+        -s | --size) sorted=1 ;;
+        -h | --help)
+            usage
+            exit 0
+            ;;
+        -m | --mod) modules=1 ;;
+        -v | --verbose) verbose="--verbose" ;;
+        --unpack) unpack=1 ;;
+        --unpackearly) unpackearly=1 ;;
+        --)
+            shift
+            break
+            ;;
+        *)
+            usage
+            exit 1
+            ;;
     esac
     shift
 done
@@ -83,7 +100,7 @@ done
 
 if [[ $1 ]]; then
     image="$1"
-    if ! [[ -f "$image" ]]; then
+    if ! [[ -f $image ]]; then
         {
             echo "$image does not exist"
             echo
@@ -92,24 +109,51 @@ if [[ $1 ]]; then
         exit 1
     fi
 else
-    [[ -f /etc/machine-id ]] && read MACHINE_ID < /etc/machine-id
-
-    if [[ -d /boot/loader/entries || -L /boot/loader/entries ]] \
-        && [[ $MACHINE_ID ]] \
-        && [[ -d /boot/${MACHINE_ID} || -L /boot/${MACHINE_ID} ]] ; then
-        image="/boot/${MACHINE_ID}/${KERNEL_VERSION}/initrd"
+    if [[ -d /efi/Default ]] || [[ -d /boot/Default ]] || [[ -d /boot/efi/Default ]]; then
+        MACHINE_ID="Default"
+    elif [[ -s /etc/machine-id ]]; then
+        read -r MACHINE_ID < /etc/machine-id
+        [[ $MACHINE_ID == "uninitialized" ]] && MACHINE_ID="Default"
     else
+        MACHINE_ID="Default"
+    fi
+
+    if [[ -d /efi/loader/entries || -L /efi/loader/entries ]] \
+        && [[ $MACHINE_ID ]] \
+        && [[ -d /efi/${MACHINE_ID} || -L /efi/${MACHINE_ID} ]]; then
+        image="/efi/${MACHINE_ID}/${KERNEL_VERSION}/initrd"
+    elif [[ -d /boot/loader/entries || -L /boot/loader/entries ]] \
+        && [[ $MACHINE_ID ]] \
+        && [[ -d /boot/${MACHINE_ID} || -L /boot/${MACHINE_ID} ]]; then
+        image="/boot/${MACHINE_ID}/${KERNEL_VERSION}/initrd"
+    elif [[ -d /boot/efi/loader/entries || -L /boot/efi/loader/entries ]] \
+        && [[ $MACHINE_ID ]] \
+        && [[ -d /boot/efi/${MACHINE_ID} || -L /boot/efi/${MACHINE_ID} ]]; then
+        image="/boot/efi/${MACHINE_ID}/${KERNEL_VERSION}/initrd"
+    elif [[ -f /lib/modules/${KERNEL_VERSION}/initrd ]]; then
+        image="/lib/modules/${KERNEL_VERSION}/initrd"
+    elif [[ -f /lib/modules/${KERNEL_VERSION}/initramfs.img ]]; then
+        image="/lib/modules/${KERNEL_VERSION}/initramfs.img"
+    elif [[ -f /boot/initramfs-${KERNEL_VERSION}.img ]]; then
         image="/boot/initramfs-${KERNEL_VERSION}.img"
+    elif [[ $MACHINE_ID ]] \
+        && mountpoint -q /efi; then
+        image="/efi/${MACHINE_ID}/${KERNEL_VERSION}/initrd"
+    elif [[ $MACHINE_ID ]] \
+        && mountpoint -q /boot/efi; then
+        image="/boot/efi/${MACHINE_ID}/${KERNEL_VERSION}/initrd"
+    else
+        image=""
     fi
 fi
 
 shift
 while (($# > 0)); do
-    filenames[${1#/}]=1;
+    filenames[${1#/}]=1
     shift
 done
 
-if ! [[ -f "$image" ]]; then
+if ! [[ -f $image ]]; then
     {
         echo "No <initramfs file> specified and the default image '$image' cannot be accessed!"
         echo
@@ -118,73 +162,141 @@ if ! [[ -f "$image" ]]; then
     exit 1
 fi
 
+TMPDIR="$(mktemp -d -t lsinitrd.XXXXXX)"
+# shellcheck disable=SC2064
+trap "rm -rf '$TMPDIR'" EXIT
+
 dracutlibdirs() {
     for d in lib64/dracut lib/dracut usr/lib64/dracut usr/lib/dracut; do
         echo "$d/$1"
     done
 }
 
-extract_files()
-{
-    (( ${#filenames[@]} == 1 )) && nofileinfo=1
+extract_files() {
+    ((${#filenames[@]} == 1)) && nofileinfo=1
     for f in "${!filenames[@]}"; do
         [[ $nofileinfo ]] || echo "initramfs:/$f"
         [[ $nofileinfo ]] || echo "========================================================================"
-        $CAT "$image" 2>/dev/null | cpio --extract --verbose --quiet --to-stdout "$f" 2>/dev/null
-        ((ret+=$?))
+        # shellcheck disable=SC2001
+        [[ $f == *"\\x"* ]] && f=$(echo "$f" | sed 's/\\x.\{2\}/????/g')
+        $CAT "$image" 2> /dev/null | cpio --extract --verbose --quiet --to-stdout "$f" 2> /dev/null
+        ((ret += $?))
         [[ $nofileinfo ]] || echo "========================================================================"
         [[ $nofileinfo ]] || echo
     done
 }
 
-list_modules()
-{
+list_modules() {
     echo "dracut modules:"
+    # shellcheck disable=SC2046
     $CAT "$image" | cpio --extract --verbose --quiet --to-stdout -- \
-        $(dracutlibdirs modules.txt) 2>/dev/null
-    ((ret+=$?))
+        $(dracutlibdirs modules.txt) 2> /dev/null
+    ((ret += $?))
 }
 
-list_files()
-{
+list_files() {
     echo "========================================================================"
     if [ "$sorted" -eq 1 ]; then
-        $CAT "$image" 2>/dev/null | cpio --extract --verbose --quiet --list | sort -n -k5
+        $CAT "$image" 2> /dev/null | cpio --extract --verbose --quiet --list | sort -n -k5
     else
-        $CAT "$image" 2>/dev/null | cpio --extract --verbose --quiet --list | sort -k9
+        $CAT "$image" 2> /dev/null | cpio --extract --verbose --quiet --list | sort -k9
     fi
-    ((ret+=$?))
+    ((ret += $?))
     echo "========================================================================"
 }
 
-unpack_files()
-{
-    $CAT "$image" 2>/dev/null | cpio -id --quiet $verbose
-    ((ret+=$?))
+list_squash_content() {
+    SQUASH_IMG="squash-root.img"
+    SQUASH_TMPFILE="$TMPDIR/initrd.root.sqsh"
+
+    $CAT "$image" 2> /dev/null | cpio --extract --verbose --quiet --to-stdout -- \
+        $SQUASH_IMG > "$SQUASH_TMPFILE" 2> /dev/null
+    if [[ -s $SQUASH_TMPFILE ]]; then
+        echo "Squashed content ($SQUASH_IMG):"
+        echo "========================================================================"
+        unsquashfs -ll "$SQUASH_TMPFILE" | tail -n +4
+        echo "========================================================================"
+    fi
 }
 
+unpack_files() {
+    if ((${#filenames[@]} > 0)); then
+        for f in "${!filenames[@]}"; do
+            # shellcheck disable=SC2001
+            [[ $f == *"\\x"* ]] && f=$(echo "$f" | sed 's/\\x.\{2\}/????/g')
+            $CAT "$image" 2> /dev/null | cpio -id --quiet $verbose "$f"
+            ((ret += $?))
+        done
+    else
+        $CAT "$image" 2> /dev/null | cpio -id --quiet $verbose
+        ((ret += $?))
+    fi
+}
+
+read -r -N 2 bin < "$image"
+if [ "$bin" = "MZ" ]; then
+    command -v objcopy > /dev/null || {
+        echo "Need 'objcopy' to unpack an UEFI executable."
+        exit 1
+    }
+    objcopy \
+        --dump-section .linux="$TMPDIR/vmlinuz" \
+        --dump-section .initrd="$TMPDIR/initrd.img" \
+        --dump-section .cmdline="$TMPDIR/cmdline.txt" \
+        --dump-section .osrel="$TMPDIR/osrel.txt" \
+        "$image" /dev/null
+    uefi="$image"
+    image="$TMPDIR/initrd.img"
+    [ -f "$image" ] || exit 1
+fi
+
+if ((${#filenames[@]} <= 0)) && [[ -z $unpack ]] && [[ -z $unpackearly ]]; then
+    if [ -n "$uefi" ]; then
+        echo -n "initrd in UEFI: $uefi: "
+        du -h "$image" | while read -r a _ || [ -n "$a" ]; do echo "$a"; done
+        if [ -f "$TMPDIR/osrel.txt" ]; then
+            name=$(sed -En '/^PRETTY_NAME/ s/^\w+=["'"'"']?([^"'"'"'$]*)["'"'"']?/\1/p' "$TMPDIR/osrel.txt")
+            id=$(sed -En '/^ID/ s/^\w+=["'"'"']?([^"'"'"'$]*)["'"'"']?/\1/p' "$TMPDIR/osrel.txt")
+            build=$(sed -En '/^BUILD_ID/ s/^\w+=["'"'"']?([^"'"'"'$]*)["'"'"']?/\1/p' "$TMPDIR/osrel.txt")
+            echo "OS Release: $name (${id}-${build})"
+        fi
+        if [ -f "$TMPDIR/vmlinuz" ]; then
+            version=$(strings -n 20 "$TMPDIR/vmlinuz" | sed -En '/[0-9]+\.[0-9]+\.[0-9]+/ { p; q 0 }')
+            echo "Kernel Version: $version"
+        fi
+        if [ -f "$TMPDIR/cmdline.txt" ]; then
+            echo "Command line:"
+            sed -En 's/\s+/\n/g; s/\x00/\n/; p' "$TMPDIR/cmdline.txt"
+        fi
+    else
+        echo -n "Image: $image: "
+        du -h "$image" | while read -r a _ || [ -n "$a" ]; do echo "$a"; done
+    fi
 
-if (( ${#filenames[@]} <= 0 )) && [[ -z "$unpack" ]] && [[ -z "$unpackearly" ]]; then
-    echo "Image: $image: $(du -h $image | while read a b || [ -n "$a" ]; do echo $a;done)"
     echo "========================================================================"
 fi
 
-read -N 6 bin < "$image"
+read -r -N 6 bin < "$image"
 case $bin in
-    $'\x71\xc7'*|070701)
+    $'\x71\xc7'* | 070701)
         CAT="cat --"
-        is_early=$(cpio --extract --verbose --quiet --to-stdout -- 'early_cpio' < "$image" 2>/dev/null)
+        is_early=$(cpio --extract --verbose --quiet --to-stdout -- 'early_cpio' < "$image" 2> /dev/null)
+        # Debian mkinitramfs does not create the file 'early_cpio', so let's check if firmware files exist
+        [[ "$is_early" ]] || is_early=$(cpio --list --verbose --quiet --to-stdout -- 'kernel/*/microcode/*.bin' < "$image" 2> /dev/null)
         if [[ "$is_early" ]]; then
-            if [[ -n "$unpackearly" ]]; then
+            if [[ -n $unpack ]]; then
+                # should use --unpackearly for early CPIO
+                :
+            elif [[ -n $unpackearly ]]; then
                 unpack_files
-            elif (( ${#filenames[@]} > 0 )); then
+            elif ((${#filenames[@]} > 0)); then
                 extract_files
             else
                 echo "Early CPIO image"
                 list_files
             fi
-            if [[ -d "$dracutbasedir/skipcpio" ]]; then
-                SKIP="$dracutbasedir/skipcpio/skipcpio"
+            if [[ -d "$dracutbasedir/src/skipcpio" ]]; then
+                SKIP="$dracutbasedir/src/skipcpio/skipcpio"
             else
                 SKIP="$dracutbasedir/skipcpio"
             fi
@@ -198,10 +310,10 @@ case $bin in
         ;;
 esac
 
-if [[ $SKIP ]] ; then
-    bin="$($SKIP "$image" | { read -N 6 bin && echo "$bin" ; })"
+if [[ $SKIP ]]; then
+    bin="$($SKIP "$image" | { read -r -N 6 bin && echo "$bin"; })"
 else
-    read -N 6 bin < "$image"
+    read -r -N 6 bin < "$image"
 fi
 case $bin in
     $'\x1f\x8b'*)
@@ -210,7 +322,7 @@ case $bin in
     BZh*)
         CAT="bzcat --"
         ;;
-    $'\x71\xc7'*|070701)
+    $'\x71\xc7'* | 070701)
         CAT="cat --"
         ;;
     $'\x02\x21'*)
@@ -219,11 +331,11 @@ case $bin in
     $'\x89'LZO$'\0'*)
         CAT="lzop -d -c"
         ;;
-    $'0xFD2FB528'*)
+    $'\x28\xB5\x2F\xFD'*)
         CAT="zstd -d -c"
         ;;
     *)
-        if echo "test"|xz|xzcat --single-stream >/dev/null 2>&1; then
+        if echo "test" | xz | xzcat --single-stream > /dev/null 2>&1; then
             CAT="xzcat --single-stream --"
         else
             CAT="xzcat --"
@@ -231,8 +343,12 @@ case $bin in
         ;;
 esac
 
-skipcpio()
-{
+type "${CAT%% *}" > /dev/null 2>&1 || {
+    echo "Need '${CAT%% *}' to unpack the initramfs."
+    exit 1
+}
+
+skipcpio() {
     $SKIP "$@" | $ORIG_CAT
 }
 
@@ -241,16 +357,26 @@ if [[ $SKIP ]]; then
     CAT=skipcpio
 fi
 
+if ((${#filenames[@]} > 1)); then
+    TMPFILE="$TMPDIR/initrd.cpio"
+    $CAT "$image" 2> /dev/null > "$TMPFILE"
+    pre_decompress() {
+        cat "$TMPFILE"
+    }
+    CAT=pre_decompress
+fi
+
 ret=0
 
-if [[ -n "$unpack" ]]; then
+if [[ -n $unpack ]]; then
     unpack_files
-elif (( ${#filenames[@]} > 0 )); then
+elif ((${#filenames[@]} > 0)); then
     extract_files
 else
+    # shellcheck disable=SC2046
     version=$($CAT "$image" | cpio --extract --verbose --quiet --to-stdout -- \
-        $(dracutlibdirs 'dracut-*') 2>/dev/null)
-    ((ret+=$?))
+        $(dracutlibdirs 'dracut-*') 2> /dev/null)
+    ((ret += $?))
     echo "Version: $version"
     echo
     if [ "$modules" -eq 1 ]; then
@@ -258,12 +384,14 @@ else
         echo "========================================================================"
     else
         echo -n "Arguments: "
+        # shellcheck disable=SC2046
         $CAT "$image" | cpio --extract --verbose --quiet --to-stdout -- \
-            $(dracutlibdirs build-parameter.txt) 2>/dev/null
+            $(dracutlibdirs build-parameter.txt) 2> /dev/null
         echo
         list_modules
         list_files
+        list_squash_content
     fi
 fi
 
-exit $ret
+exit "$ret"

man/dracut-catimages.8.asc

@@ -51,7 +51,7 @@ Harald Hoyer
 AVAILABILITY
 ------------
 The dracut-catimages command is part of the dracut package and is available from
-link:$$https://dracut.wiki.kernel.org$$[https://dracut.wiki.kernel.org]
+link:$$https://github.com/dracutdevs/dracut$$[https://github.com/dracutdevs/dracut]
 
 SEE ALSO
 --------

man/dracut.8.asc

@@ -3,6 +3,7 @@ DRACUT(8)
 :doctype: manpage
 :man source:   dracut
 :man manual:   dracut
+:man version:  {version}
 
 NAME
 ----
@@ -17,8 +18,13 @@ DESCRIPTION
 
 Create an initramfs <image> for the kernel with the version <kernel version>.
 If <kernel version> is omitted, then the version of the actual running
-kernel is used. If <image> is omitted or empty, then the default location
-/boot/initramfs-<kernel version>.img is used.
+kernel is used. If <image> is omitted or empty, depending on bootloader
+specification, the default location can be
+_/efi/<machine-id>/<kernel-version>/initrd_,
+_/boot/<machine-id>/<kernel-version>/initrd_,
+_/boot/efi/<machine-id>/<kernel-version>/initrd_,
+_/lib/modules/<kernel-version>/initrd_ or
+_/boot/initramfs-<kernel-version>.img_.
 
 dracut creates an initial image used by the kernel for preloading the block
 device modules (such as IDE, SCSI or RAID) which are needed to access the root
@@ -47,22 +53,28 @@ include::dracut.usage.asc[]
 OPTIONS
 -------
 **--kver** _<kernel version>_::
-    set the kernel version. This enables to specify the kernel version, without
+    Set the kernel version. This enables to specify the kernel version, without
     specifying the location of the initramfs image. For example:
 ----
 # dracut --kver 3.5.0-0.rc7.git1.2.fc18.x86_64
 ----
 
 **-f, --force**::
-    overwrite existing initramfs file.
+    Overwrite existing initramfs file.
+
+_<output file>_ **--rebuild**::
+    Append the current arguments to those with which the input initramfs image
+    was built. This option helps in incrementally building the initramfs for
+    testing. If optional _<output file>_ is not provided, the input initramfs
+    provided to rebuild will be used as output file.
 
 **-a, --add** _<list of dracut modules>_::
-    add a space-separated list of dracut modules to the default set of modules.
+    Add a space-separated list of dracut modules to the default set of modules.
     This parameter can be specified multiple times.
 +
 [NOTE]
 ===============================
-If [LIST] has multiple arguments, then you have to put these in quotes. For
+If the list has multiple arguments, then you have to put these in quotes. For
 example:
 ----
 # dracut --add "module1 module2"  ...
@@ -70,13 +82,13 @@ example:
 ===============================
 
 **--force-add** _<list of dracut modules>_::
-    force to add a space-separated list of dracut modules to the default set of
+    Force to add a space-separated list of dracut modules to the default set of
     modules, when -H is specified. This parameter can be specified multiple
     times.
 +
 [NOTE]
 ===============================
-If [LIST] has multiple arguments, then you have to put these in quotes. For
+If the list has multiple arguments, then you have to put these in quotes. For
 example:
 ----
 # dracut --force-add "module1 module2"  ...
@@ -84,12 +96,12 @@ example:
 ===============================
 
 **-o, --omit** _<list of dracut modules>_::
-    omit a space-separated list of dracut modules. This parameter can be
+    Omit a space-separated list of dracut modules. This parameter can be
     specified multiple times.
 +
 [NOTE]
 ===============================
-If [LIST] has multiple arguments, then you have to put these in quotes. For
+If the list has multiple arguments, then you have to put these in quotes. For
 example:
 ----
 # dracut --omit "module1 module2"  ...
@@ -97,7 +109,7 @@ example:
 ===============================
 
 **-m, --modules** _<list of dracut modules>_::
-    specify a space-separated list of dracut modules to call when building the
+    Specify a space-separated list of dracut modules to call when building the
     initramfs. Modules are located in _/usr/lib/dracut/modules.d_. This
     parameter can be specified multiple times.
     This option forces dracut to only include the specified dracut modules.
@@ -105,7 +117,7 @@ example:
 +
 [NOTE]
 ===============================
-If [LIST] has multiple arguments, then you have to put these in quotes. For
+If the list has multiple arguments, then you have to put these in quotes. For
 example:
 ----
 # dracut --modules "module1 module2"  ...
@@ -113,13 +125,13 @@ example:
 ===============================
 
 **-d, --drivers** _<list of kernel modules>_::
-    specify a space-separated list of kernel modules to exclusively include
+    Specify a space-separated list of kernel modules to exclusively include
     in the initramfs. The kernel modules have to be specified without the ".ko"
     suffix. This parameter can be specified multiple times.
 +
 [NOTE]
 ===============================
-If [LIST] has multiple arguments, then you have to put these in quotes. For
+If the list has multiple arguments, then you have to put these in quotes. For
 example:
 ----
 # dracut --drivers "kmodule1 kmodule2"  ...
@@ -127,13 +139,13 @@ example:
 ===============================
 
 **--add-drivers** _<list of kernel modules>_::
-    specify a space-separated list of kernel modules to add to the initramfs.
+    Specify a space-separated list of kernel modules to add to the initramfs.
     The kernel modules have to be specified without the ".ko" suffix. This
     parameter can be specified multiple times.
 +
 [NOTE]
 ===============================
-If [LIST] has multiple arguments, then you have to put these in quotes. For
+If the list has multiple arguments, then you have to put these in quotes. For
 example:
 ----
 # dracut --add-drivers "kmodule1 kmodule2"  ...
@@ -146,7 +158,7 @@ example:
 +
 [NOTE]
 ===============================
-If [LIST] has multiple arguments, then you have to put these in quotes. For
+If the list has multiple arguments, then you have to put these in quotes. For
 example:
 ----
 # dracut --force-drivers "kmodule1 kmodule2"  ...
@@ -154,14 +166,14 @@ example:
 ===============================
 
 **--omit-drivers** _<list of kernel modules>_::
-    specify a space-separated list of kernel modules not to add to the
+    Specify a space-separated list of kernel modules not to add to the
     initramfs.
     The kernel modules have to be specified without the ".ko" suffix. This
     parameter can be specified multiple times.
 +
 [NOTE]
 ===============================
-If [LIST] has multiple arguments, then you have to put these in quotes. For
+If the list has multiple arguments, then you have to put these in quotes. For
 example:
 ----
 # dracut --omit-drivers "kmodule1 kmodule2"  ...
@@ -169,13 +181,13 @@ example:
 ===============================
 
 **--filesystems** _<list of filesystems>_::
-    specify a space-separated list of kernel filesystem modules to exclusively
+    Specify a space-separated list of kernel filesystem modules to exclusively
     include in the generic initramfs. This parameter can be specified multiple
     times.
 +
 [NOTE]
 ===============================
-If [LIST] has multiple arguments, then you have to put these in quotes. For
+If the list has multiple arguments, then you have to put these in quotes. For
 example:
 ----
 # dracut --filesystems "filesystem1 filesystem2"  ...
@@ -183,51 +195,64 @@ example:
 ===============================
 
 **-k, --kmoddir** _<kernel directory>_::
-    specify the directory, where to look for kernel modules
+    Specify the directory, where to look for kernel modules.
 
 **--fwdir** _<dir>[:<dir>...]++_::
-    specify additional directories, where to look for firmwares. This parameter
+    Specify additional directories, where to look for firmwares. This parameter
     can be specified multiple times.
 
-**--kernel-cmdline <parameters>**::
-    specify default kernel command line parameters
-
-
-**--kernel-only**::
-    only install kernel drivers and firmware files
-
-**--no-kernel**::
-    do not install kernel drivers and firmware files
-
-**--early-microcode**::
-    Combine early microcode with ramdisk
-
-**--no-early-microcode**::
-    Do not combine early microcode with ramdisk
-
-**--print-cmdline**::
-    print the kernel command line for the current disk layout
-
-**--mdadmconf**::
-    include local _/etc/mdadm.conf_
-
-**--nomdadmconf**::
-    do not include local _/etc/mdadm.conf_
-
-**--lvmconf**::
-    include local _/etc/lvm/lvm.conf_
-
-**--nolvmconf**::
-    do not include local _/etc/lvm/lvm.conf_
-
-**--fscks** [LIST]::
-    add a space-separated list of fsck tools, in addition to _dracut.conf_'s
-    specification; the installation is opportunistic (non-existing tools are
-    ignored)
+**--libdirs** _<list of directories>_::
+    Specify a space-separated list of directories to look for libraries to
+    include in the generic initramfs. This parameter can be specified multiple
+    times.
 +
 [NOTE]
 ===============================
-If [LIST] has multiple arguments, then you have to put these in quotes. For
+If the list has multiple arguments, then you have to put these in quotes. For
+example:
+----
+# dracut --libdirs "dir1 dir2"  ...
+----
+===============================
+
+**--kernel-cmdline <parameters>**::
+    Specify default kernel command line parameters.
+
+**--kernel-only**::
+    Only install kernel drivers and firmware files.
+
+**--no-kernel**::
+    Do not install kernel drivers and firmware files.
+
+**--early-microcode**::
+    Combine early microcode with ramdisk.
+
+**--no-early-microcode**::
+    Do not combine early microcode with ramdisk.
+
+**--print-cmdline**::
+    Print the kernel command line for the current disk layout.
+
+**--mdadmconf**::
+    Include local _/etc/mdadm.conf_ file.
+
+**--nomdadmconf**::
+    Do not include local _/etc/mdadm.conf_ file.
+
+**--lvmconf**::
+    Include local _/etc/lvm/lvm.conf_ file.
+
+**--nolvmconf**::
+    Do not include local _/etc/lvm/lvm.conf_ file.
+
+**--fscks** _<list of fsck tools>_::
+    Add a space-separated list of fsck tools, in addition to _dracut.conf_'s
+    specification; the installation is opportunistic (non-existing tools are
+    ignored).
++
+[NOTE]
+===============================
+If the list has multiple arguments, then you have to put these in quotes. For
 example:
 ----
 # dracut --fscks "fsck.foo barfsck"  ...
@@ -235,77 +260,89 @@ example:
 ===============================
 
 **--nofscks**::
-    inhibit installation of any fsck tools
+    Inhibit installation of any fsck tools.
 
 **--strip**::
-    strip binaries in the initramfs (default)
+    Strip binaries in the initramfs (default).
+
+**--aggressive-strip**::
+    Strip more than just debug symbol and sections, for a smaller initramfs
+    build. The --strip option must also be specified.
 
 **--nostrip**::
-    do not strip binaries in the initramfs
-
-**--prelink**::
-    prelink binaries in the initramfs (default)
-
-**--noprelink**::
-    do not prelink binaries in the initramfs
+    Do not strip binaries in the initramfs.
 
 **--hardlink**::
-    hardlink files in the initramfs (default)
+    Hardlink files in the initramfs (default).
 
 **--nohardlink**::
-    do not hardlink files in the initramfs
+    Do not hardlink files in the initramfs.
 
 **--prefix** _<dir>_::
-    prefix initramfs files with the specified directory
+    Prefix initramfs files with the specified directory.
 
 **--noprefix**::
-    do not prefix initramfs files (default)
+    Do not prefix initramfs files (default).
 
 **-h, --help**::
-    display help text and exit.
+    Display help text and exit.
 
 **--debug**::
-    output debug information of the build process
+    Output debug information of the build process.
 
 **-v, --verbose**::
-    increase verbosity level (default is info(4))
+    Increase verbosity level (default is info(4)).
 
-**-q, --quiet**:: decrease verbosity level (default is info(4))
+**--version**::
+    Display version and exit.
+
+**-q, --quiet**::
+    Decrease verbosity level (default is info(4)).
 
 **-c, --conf** _<dracut configuration file>_::
-    specify configuration file to use.
+    Specify configuration file to use.
 +
 Default:
    _/etc/dracut.conf_
 
 **--confdir** _<configuration directory>_::
-    specify configuration directory to use.
+    Specify configuration directory to use.
 +
 Default:
    _/etc/dracut.conf.d_
 
 **--tmpdir** _<temporary directory>_::
-    specify temporary directory to use.
+    Specify temporary directory to use.
 +
 Default:
    _/var/tmp_
 
-**--sshkey** _<sshkey file>_:: ssh key file used with ssh-client module.
+**-r, --sysroot** _<sysroot directory>_::
+    Specify the sysroot directory to collect files from.
+    This is useful to create the initramfs image from
+    a cross-compiled sysroot directory. For the extra helper
+    variables, see *ENVIRONMENT* below.
++
+Default:
+    _empty_
 
-**--logfile** _<logfile>_:: logfile to use; overrides any setting from
-    the configuration files.
+**--sshkey** _<sshkey file>_::
+    SSH key file used with ssh-client module.
+
+**--logfile** _<logfile>_::
+    Logfile to use; overrides any setting from the configuration files.
 +
 Default:
     _/var/log/dracut.log_
 
 **-l, --local**::
-    activates the local mode. dracut will use modules from the current working
+    Activates the local mode. dracut will use modules from the current working
     directory instead of the system-wide installed modules in
     _/usr/lib/dracut/modules.d_.
     This is useful when running dracut from a git checkout.
 
 **-H, --hostonly**::
-    Host-Only mode: Install only what is needed for booting the local host
+    Host-only mode: Install only what is needed for booting the local host
     instead of a generic host and generate host-specific configuration.
 +
 [WARNING]
@@ -315,28 +352,47 @@ provide a valid _/etc/fstab_.
 ====
 
 **-N, --no-hostonly**::
-    Disable Host-Only mode
+    Disable host-only mode.
 
-**--hostonly-cmdline**:
-    Store kernel command line arguments needed in the initramfs
+**--hostonly-mode _<mode>_**::
+    Specify the host-only mode to use. _<mode>_ could be one of "sloppy" or
+    "strict".
+    In "sloppy" host-only mode, extra drivers and modules will be installed, so
+    minor hardware change won't make the image unbootable (e.g. changed
+    keyboard), and the image is still portable among similar hosts.
+    With "strict" mode enabled, anything not necessary for booting the local
+    host in its current state will not be included, and modules may do some
+    extra job to save more space. Minor change of hardware or environment could
+    make the image unbootable.
++
+Default:
+    _sloppy_
 
-**--no-hostonly-cmdline**:
-    Do not store kernel command line arguments needed in the initramfs
+**--hostonly-cmdline**::
+    Store kernel command line arguments needed in the initramfs.
 
-**--no-hostonly-default-device**:
+**--no-hostonly-cmdline**::
+    Do not store kernel command line arguments needed in the initramfs.
+
+**--no-hostonly-default-device**::
     Do not generate implicit host devices like root, swap, fstab, etc.
     Use "--mount" or "--add-device" to explicitly add devices as needed.
 
-**--hostonly-i18n**:
-    Install only needed keyboard and font files according to the host configuration (default).
+**--hostonly-i18n**::
+    Install only needed keyboard and font files according to the host
+    configuration (default).
 
-**--no-hostonly-i18n**:
+**--no-hostonly-i18n**::
     Install all keyboard and font files available.
 
+**--hostonly-nics** _<list of nics>_::
+    Only enable listed NICs in the initramfs. The list can be empty, so other
+    modules can install only the necessary network drivers.
+
 **--persistent-policy** _<policy>_::
     Use _<policy>_ to address disks and partitions.
-    _<policy>_ can be any directory name found in /dev/disk.
-    E.g. "by-uuid", "by-label"
+    _<policy>_ can be any directory name found in /dev/disk (e.g. "by-uuid",
+    "by-label"), or "mapper" to use /dev/mapper device names (default).
 
 **--fstab**::
     Use _/etc/fstab_ instead of _/proc/self/mountinfo_.
@@ -350,7 +406,7 @@ provide a valid _/etc/fstab_.
     be specified, see fstab manpage for the details.
     The default _<filesystem options>_ is "defaults".
     The default _<dump frequency>_ is "0".
-    the default _<fsck order>_ is "2".
+    The default _<fsck order>_ is "2".
 
 **--mount** "_<mountpoint>_"::
     Like above, but _<device>_, _<filesystem type>_ and _<filesystem options>_
@@ -358,22 +414,22 @@ provide a valid _/etc/fstab_.
 
 **--add-device** _<device>_ ::
     Bring up _<device>_ in initramfs, _<device>_ should be the device name.
-    This can be useful in hostonly mode for resume support when your swap is on
+    This can be useful in host-only mode for resume support when your swap is on
     LVM or an encrypted partition.
     [NB --device can be used for compatibility with earlier releases]
 
 **-i, --include** _<SOURCE>_ _<TARGET>_::
-    include the files in the SOURCE directory into the
+    Include the files in the SOURCE directory into the
     TARGET directory in the final initramfs. If SOURCE is a file, it will be
     installed to TARGET in the final initramfs. This parameter can be specified
     multiple times.
 
 **-I, --install** _<file list>_::
-    install the space separated list of files into the initramfs.
+    Install the space separated list of files into the initramfs.
 +
 [NOTE]
 ===============================
-If [LIST] has multiple arguments, then you have to put these in quotes. For
+If the list has multiple arguments, then you have to put these in quotes. For
 example:
 ----
 # dracut --install "/bin/foo /sbin/bar"  ...
@@ -381,12 +437,12 @@ example:
 ===============================
 
 **--install-optional** _<file list>_::
-    install the space separated list of files into the initramfs, if they exist.
+    Install the space separated list of files into the initramfs, if they exist.
 
 **--gzip**::
     Compress the generated initramfs using gzip. This will be done by default,
     unless another compression option or --no-compress is passed. Equivalent to
-    "--compress=gzip -9"
+    "--compress=gzip -9".
 
 **--bzip2**::
     Compress the generated initramfs using bzip2.
@@ -394,7 +450,7 @@ example:
 [WARNING]
 ====
 Make sure your kernel has bzip2 decompression support compiled in, otherwise you
-will not be able to boot. Equivalent to "--compress=bzip2"
+will not be able to boot. Equivalent to "--compress=bzip2 -9".
 ====
 
 **--lzma**::
@@ -403,7 +459,7 @@ will not be able to boot. Equivalent to "--compress=bzip2"
 [WARNING]
 ====
 Make sure your kernel has lzma decompression support compiled in, otherwise you
-will not be able to boot. Equivalent to "lzma --compress=lzma -9"
+will not be able to boot. Equivalent to "--compress=lzma -9 -T0".
 ====
 
 **--xz**::
@@ -413,31 +469,34 @@ will not be able to boot. Equivalent to "lzma --compress=lzma -9"
 ====
 Make sure your kernel has xz decompression support compiled in, otherwise you
 will not be able to boot. Equivalent to
-"lzma --compress=xz --check=crc32 --lzma2=dict=1MiB"
+"--compress=xz --check=crc32 --lzma2=dict=1MiB -T0".
 ====
 
 **--lzo**::
     Compress the generated initramfs using lzop.
++
 [WARNING]
 ====
 Make sure your kernel has lzo decompression support compiled in, otherwise you
-will not be able to boot.
+will not be able to boot. Equivalent to "--compress=lzop -9".
 ====
 
 **--lz4**::
     Compress the generated initramfs using lz4.
++
 [WARNING]
 ====
 Make sure your kernel has lz4 decompression support compiled in, otherwise you
-will not be able to boot.
+will not be able to boot. Equivalent to "--compress=lz4 -l -9".
 ====
 
 **--zstd**::
     Compress the generated initramfs using Zstandard.
++
 [WARNING]
 ====
 Make sure your kernel has zstd decompression support compiled in, otherwise you
-will not be able to boot.
+will not be able to boot. Equivalent to "--compress=zstd -15 -q -T0".
 ====
 
 **--compress** _<compressor>_::
@@ -446,7 +505,14 @@ will not be able to boot.
     program with known-working arguments. If you pass a quoted string with
     arguments, it will be called with exactly those arguments. Depending on what
     you pass, this may result in an initramfs that the kernel cannot decompress.
-    The default value can also be set via the _INITRD_COMPRESS_ environment variable.
+    The default value can also be set via the _INITRD_COMPRESS_ environment
+    variable.
+
+**--squash-compressor** _<compressor>_::
+    Compress the squashfs image using the passed compressor and compressor
+    specific options for mksquashfs. You can refer to mksquashfs manual for
+    supported compressors and compressor specific options. If squash module is
+    not called when building the initramfs, this option will not take effect.
 
 **--no-compress**::
     Do not compress the generated initramfs. This will override any other
@@ -468,16 +534,16 @@ will not be able to boot.
     Keep the initramfs temporary directory for debugging purposes.
 
 **--printsize**::
-    Print out the module install size
+    Print out the module install size.
 
-**--profile**:
-    Output profile information of the build process
+**--profile**::
+    Output profile information of the build process.
 
-**--ro-mnt**:
+**--ro-mnt**::
     Mount / and /usr read-only by default.
 
 **-L, --stdlog** _<level>_::
-    [0-6] Specify logging level (to standard error)
+    [0-6] Specify logging level (to standard error).
 ----
           0 - suppress any messages
           1 - only fatal errors
@@ -492,30 +558,57 @@ will not be able to boot.
     Regenerate all initramfs images at the default location with the kernel
     versions found on the system. Additional parameters are passed through.
 
-**--loginstall _<DIR>_**::
-    Log all files installed from the host to _<DIR>_.
+**-p, --parallel**::
+    Try to execute tasks in parallel. Currently only supported with
+    **--regenerate-all** (build initramfs images for all kernel
+    versions simultaneously).
+
+**--noimageifnotneeded**::
+    Do not create an image in host-only mode, if no kernel driver is needed
+and no /etc/cmdline/*.conf will be generated into the initramfs.
+
+**--loginstall _<directory>_**::
+    Log all files installed from the host to _<directory>_.
 
 **--uefi**::
-    Instead of creating an initramfs image, dracut will create an UEFI executable,
-    which can be executed by an UEFI BIOS. The default output filename is
-    _<EFI>/EFI/Linux/linux-$kernel$-<MACHINE_ID>-<BUILD_ID>.efi_. <EFI> might be
-    _/efi_, _/boot_ or _/boot/efi_ depending on where the ESP partition is mounted.
-    The <BUILD_ID> is taken from BUILD_ID in _/usr/lib/os-release_ or if it exists
-    _/etc/os-release_ and is left out, if BUILD_ID is non-existant or empty.
+    Instead of creating an initramfs image, dracut will create an UEFI
+    executable, which can be executed by an UEFI BIOS. The default output
+    filename is _<EFI>/EFI/Linux/linux-$kernel$-<MACHINE_ID>-<BUILD_ID>.efi_.
+    <EFI> might be _/efi_, _/boot_ or _/boot/efi_ depending on where the ESP
+    partition is mounted. The <BUILD_ID> is taken from BUILD_ID in
+    _/usr/lib/os-release_ or if it exists _/etc/os-release_ and is left out,
+    if BUILD_ID is non-existant or empty.
+
+**--no-uefi**::
+    Disables UEFI mode.
 
 **--no-machineid**::
-    affects the default output filename of **--uefi** and will discard the <MACHINE_ID>
-    part.
+    Affects the default output filename of **--uefi** and will discard the
+    <MACHINE_ID> part.
 
-**--uefi-stub _<FILE>_**::
-    Specifies the UEFI stub loader, which will load the attached kernel, initramfs and
-    kernel command line and boots the kernel. The default is
-    _$prefix/lib/systemd/boot/efi/linux<EFI-MACHINE-TYPE-NAME>.efi.stub_
-    or _$prefix/lib/gummiboot/linux<EFI-MACHINE-TYPE-NAME>.efi.stub_
+**--uefi-stub _<file>_**::
+    Specifies the UEFI stub loader, which will load the attached kernel,
+    initramfs and kernel command line and boots the kernel. The default is
+    _$prefix/lib/systemd/boot/efi/linux<EFI-MACHINE-TYPE-NAME>.efi.stub_.
 
-**--kernel-image _<FILE>_**::
-    Specifies the kernel image, which to include in the UEFI executable. The default is
-    _/lib/modules/<KERNEL-VERSION>/vmlinuz_ or _/boot/vmlinuz-<KERNEL-VERSION>_
+**--uefi-splash-image _<file>_**::
+    Specifies the UEFI stub loader's splash image. Requires bitmap (**.bmp**)
+    image format.
+
+**--kernel-image _<file>_**::
+    Specifies the kernel image, which to include in the UEFI executable. The
+    default is _/lib/modules/<KERNEL-VERSION>/vmlinuz_ or
+    _/boot/vmlinuz-<KERNEL-VERSION>_.
+
+**--enhanced-cpio**::
+    Attempt to use the dracut-cpio binary, which optimizes archive creation for
+    copy-on-write filesystems by using the copy_file_range(2) syscall via Rust's
+    io::copy(). When specified, initramfs archives are also padded to ensure
+    optimal data alignment for extent sharing. To retain reflink data
+    deduplication benefits, this should be used alongside the **--no-compress**
+    and **--nostrip** parameters, with initramfs source files, **--tmpdir**
+    staging area and destination all on the same copy-on-write capable
+    filesystem.
 
 ENVIRONMENT
 -----------
@@ -523,6 +616,97 @@ ENVIRONMENT
 _INITRD_COMPRESS_::
     sets the default compression program. See **--compress**.
 
+_DRACUT_LDCONFIG_::
+    sets the _ldconfig_ program path and options. Optional.
+    Used for **--sysroot**.
++
+Default:
+    _ldconfig_
+
+_DRACUT_LDD_::
+    sets the _ldd_ program path and options. Optional.
+    Used for **--sysroot**.
++
+Default:
+    _ldd_
+
+_DRACUT_TESTBIN_::
+    sets the initially tested binary for detecting library paths.
+    Optional. Used for **--sysroot**. In the cross-compiled sysroot,
+    the default value (_/bin/sh_) is unusable, as it is an absolute
+    symlink and points outside the sysroot directory.
++
+Default:
+    _/bin/sh_
+
+_DRACUT_INSTALL_::
+    overrides path and options for executing _dracut-install_ internally.
+    Optional. Can be used to debug _dracut-install_ while running the
+    main dracut script.
++
+Default:
+    _dracut-install_
++
+Example:
+    DRACUT_INSTALL="valgrind dracut-install"
+
+_DRACUT_COMPRESS_BZIP2_::
+_DRACUT_COMPRESS_BZIP2_::
+_DRACUT_COMPRESS_LBZIP2_::
+_DRACUT_COMPRESS_LZMA_::
+_DRACUT_COMPRESS_XZ_::
+_DRACUT_COMPRESS_GZIP_::
+_DRACUT_COMPRESS_PIGZ_::
+_DRACUT_COMPRESS_LZOP_::
+_DRACUT_COMPRESS_ZSTD_::
+_DRACUT_COMPRESS_LZ4_::
+_DRACUT_COMPRESS_CAT_::
+    overrides for compression utilities to support using them from
+    non-standard paths.
++
+Default values are the default compression utility names to be found in **PATH**.
+
+_DRACUT_ARCH_::
+    overrides the value of **uname -m**. Used for **--sysroot**.
++
+Default:
+    _empty_ (the value of **uname -m** on the host system)
+
+_SYSTEMD_VERSION_::
+    overrides systemd version. Used for **--sysroot**.
+
+_SYSTEMCTL_::
+    overrides the systemctl binary. Used for **--sysroot**.
+
+_NM_VERSION_::
+    overrides the NetworkManager version. Used for **--sysroot**.
+
+_DRACUT_INSTALL_PATH_::
+    overrides **PATH** environment for **dracut-install** to look for
+    binaries relative to **--sysroot**. In a cross-compiled environment
+    (e.g. Yocto), PATH points to natively built binaries that are not
+    in the host's /bin, /usr/bin, etc. **dracut-install** still needs plain
+    /bin and /usr/bin that are relative to the cross-compiled sysroot.
++
+Default:
+    _PATH_
+
+_DRACUT_INSTALL_LOG_TARGET_::
+    overrides **DRACUT_LOG_TARGET** for **dracut-install**. It allows
+    running **dracut-install* to run with different log target that
+    **dracut** runs with.
++
+Default:
+    _DRACUT_LOG_TARGET_
+
+_DRACUT_INSTALL_LOG_LEVEL_::
+    overrides **DRACUT_LOG_LEVEL** for **dracut-install**. It allows
+    running **dracut-install* to run with different log level that
+    **dracut** runs with.
++
+Default:
+    _DRACUT_LOG_LEVEL_
+
 FILES
 -----
 _/var/log/dracut.log_::
@@ -558,7 +742,7 @@ _/etc/cmdline.d/*.conf_::
 AVAILABILITY
 ------------
 The dracut command is part of the dracut package and is available from
-link:$$https://dracut.wiki.kernel.org$$[https://dracut.wiki.kernel.org]
+link:$$https://github.com/dracutdevs/dracut$$[https://github.com/dracutdevs/dracut]
 
 AUTHORS
 -------
@@ -566,18 +750,18 @@ Harald Hoyer
 
 Victor Lowther
 
+Amadeusz Żołnowski
+
+Hannes Reinecke
+
+Daniel Molkentin
+
+Will Woods
+
 Philippe Seewer
 
 Warren Togami
 
-Amadeusz Żołnowski
-
-Jeremy Katz
-
-David Dillow
-
-Will Woods
-
 SEE ALSO
 --------
 *dracut.cmdline*(7) *dracut.conf*(5) *lsinitrd*(1)

man/dracut.asc

@@ -1,8 +1,8 @@
-dracut
-======
-Harald Hoyer <harald@redhat.com>
-v3.0, October 2013
-
+dracut {mainversion}
+====================
+:author: Harald Hoyer
+:email: harald@profian.com
+:revnumber: {version}
 :language: bash
 
 = Introduction
@@ -50,7 +50,7 @@ computer. This can be:
 
 * The root file system itself
 * A boot image on an optical disc
-* A small ext2/ext3 or FAT-formatted partition on a local disk
+* A small ext2/ext3/ext4 or FAT-formatted partition on a local disk
   (a _boot partition_)
 * A TFTP server (on systems that can boot from Ethernet)
 
@@ -61,7 +61,7 @@ Depending on which algorithms were compiled statically into it, the kernel can
 currently unpack initrd/initramfs images compressed with gzip, bzip2 and LZMA.
 
 == Mount preparations
-dracut can generate a customized initrams image which contains only whatever is
+dracut can generate a customized initramfs image which contains only whatever is
 necessary to boot some particular computer, such as ATA, SCSI and filesystem
 kernel modules (host-only mode).
 
@@ -142,7 +142,7 @@ The following steps are executed during a shutdown:
 * if yes, it does a pivot_root to /run/initramfs and executes ./shutdown.
   The old root is then mounted on /oldroot.
   /usr/lib/dracut/modules.d/99shutdown/shutdown.sh is the shutdown executable.
-* shutdown will try to umount every /oldroot mount and calls the various
+* shutdown will try to unmount every /oldroot mount and calls the various
   shutdown hooks from the dracut modules
 
 This ensures, that all devices are disassembled and unmounted cleanly.
@@ -162,9 +162,6 @@ include::dracut.cmdline.7.asc[]
 [[lsinitrd1]]
 include::lsinitrd.1.asc[]
 
-[[mkinitrd8]]
-include::mkinitrd.8.asc[]
-
 = Developer Manual
 
 :leveloffset: 1

man/dracut.bootup.7.asc

@@ -3,6 +3,7 @@ DRACUT.BOOTUP(7)
 :doctype: manpage
 :man source:   dracut
 :man manual:   dracut
+:man version:  {version}
 
 NAME
 ----

man/dracut.cmdline.7.asc

@@ -3,6 +3,7 @@ DRACUT.CMDLINE(7)
 :doctype: manpage
 :man source:   dracut
 :man manual:   dracut
+:man version:  {version}
 
 NAME
 ----
@@ -55,7 +56,7 @@ root=PARTUUID=3f5ad593-4546-4a94-a374-bcfb68aa11f7
 [listing]
 .Example
 --
-rootfstype=ext3
+rootfstype=ext4
 --
 
 **rootflags=**__<mount options>__::
@@ -112,6 +113,9 @@ resume=UUID=3f5ad593-4546-4a94-a374-bcfb68aa11f7
 iso-scan/filename
 ~~~~~~~~~~~~~~~~~
 
+Mount all mountable devices and search for ISO pointed by the argument. When
+the ISO is found set it up as a loop device. Device containing this ISO
+image will stay mounted at /run/initramfs/isoscandev.
 Using iso-scan/filename with a Fedora/Red Hat/CentOS Live iso should just work
 by copying the original kernel cmdline parameters.
 
@@ -130,7 +134,7 @@ menuentry 'Live Fedora 20' --class fedora --class gnu-linux --class gnu --class
 Misc
 ~~~~
 **rd.emergency=**__[reboot|poweroff|halt]__::
-    specify, what action to execute in case of a critical failure. rd.shell=0 also
+    specify, what action to execute in case of a critical failure. rd.shell=0 must also
     be specified.
 
 **rd.driver.blacklist=**__<drivername>__[,__<drivername>__,...]::
@@ -147,7 +151,7 @@ Misc
 
 **rd.retry=**__<seconds>__::
     specify how long dracut should retry the initqueue to configure devices.
-    The default is 30 seconds. After 2/3 of the time, degraded raids are force
+    The default is 180 seconds. After 2/3 of the time, degraded raids are force
     started. If you have hardware, which takes a very long time to announce its
     drives, you might want to extend this value.
 
@@ -163,10 +167,16 @@ Misc
    specify the controlling terminal for the console.
    This is useful, if you have multiple "console=" arguments.
 
+**rd.shutdown.timeout.umount=**__<seconds>__::
+    specify how long dracut should wait for an individual umount to finish
+    during shutdown. This avoids the system from blocking when unmounting a file
+    system cannot complete and waits indefinitely. Value '0' means to wait
+    'forever'. The default is 90 seconds.
+
 [[dracutkerneldebug]]
 Debug
 ~~~~~
-If you are dropped to an emergency shell, the file 
+If you are dropped to an emergency shell, the file
 _/run/initramfs/rdsosreport.txt_ is created, which can be saved to a (to be
 mounted by hand) partition (usually /boot) or a USB stick. Additional debugging
 info can be produced by adding **rd.debug** to the kernel command line.
@@ -187,9 +197,9 @@ It should be attached to any report about dracut problems.
     _/run/initramfs/init.log_.
     If "quiet" is set, it also logs to the console.
 
-**rd.memdebug=[0-4]**::
-    Print memory usage info at various points, set the verbose level from 0 to 4.
-+    
+**rd.memdebug=[0-5]**::
+    Print memory usage info at various points, set the verbose level from 0 to 5.
++
     Higher level means more debugging output:
 +
 ----
@@ -197,17 +207,21 @@ It should be attached to any report about dracut problems.
     1 - partial /proc/meminfo
     2 - /proc/meminfo
     3 - /proc/meminfo + /proc/slabinfo
-    4 - /proc/meminfo + /proc/slabinfo + tracekomem
-        NOTE: tracekomem is a shell script utilizing kernel trace to track
-              the rough total memory consumption of kernel modules during
-              loading. It may override other trace configurations.
+    4 - /proc/meminfo + /proc/slabinfo + memstrack summary
+        NOTE: memstrack is a memory tracing tool that tracks the total memory
+              consumption, and peak memory consumption of each kernel modules
+              and userspace progress during the whole initramfs runtime, report
+              is genereted and the end of initramsfs run.
+    5 - /proc/meminfo + /proc/slabinfo + memstrack (with top memory stacktrace)
+        NOTE: memstrack (with top memory stacktrace) will print top memory
+              allocation stack traces during the whole initramfs runtime.
 ----
 
 **rd.break**::
     drop to a shell at the end
 
 **rd.break=**__{cmdline|pre-udev|pre-trigger|initqueue|pre-mount|mount|pre-pivot|cleanup}__::
-    drop to a shell on defined breakpoint
+    drop to a shell before the defined breakpoint starts
 
 **rd.udev.info**::
     set udev to loglevel info
@@ -242,7 +256,7 @@ rd.vconsole.keymap=de-latin1-nodeadkeys
 [listing]
 .Example
 --
-rd.vconsole.font=LatArCyrHeb-16
+rd.vconsole.font=eurlatgr
 --
 
 **rd.vconsole.font.map=**__<console map base file name>__::
@@ -276,12 +290,12 @@ LVM
     disable LVM detection
 
 **rd.lvm.vg=**__<volume group name>__::
-    only activate the volume groups with the given name. rd.lvm.vg can be
-    specified multiple times on the kernel command line.
+    only activate all logical volumes in the the volume groups with the given name.
+    rd.lvm.vg can be specified multiple times on the kernel command line.
 
-**rd.lvm.lv=**__<logical volume name>__::
-    only activate the logical volumes with the given name. rd.lvm.lv can be
-    specified multiple times on the kernel command line.
+**rd.lvm.lv=**__<volume group name>/<logical volume name>__::
+    only activate the logical volumes with the given name.
+    rd.lvm.lv can be specified multiple times on the kernel command line.
 
 **rd.lvm.conf=0**::
     remove any _/etc/lvm/lvm.conf_, which may exist in the initramfs
@@ -297,6 +311,8 @@ crypto LUKS
     The comparisons also matches, if _<luks uuid>_ is only the beginning of the
     LUKS UUID, so you don't have to specify the full UUID.
     This parameter can be specified multiple times.
+    _<luks uuid>_ may be prefixed by the keyword `keysource:`, see
+    _rd.luks.key_ below.
 
 **rd.luks.allow-discards=**__<luks uuid>__::
     Allow  using  of discards (TRIM) requests for LUKS partitions with the given
@@ -311,24 +327,44 @@ crypto LUKS
 **rd.luks.crypttab=0**::
     do not check, if LUKS partition is in _/etc/crypttab_
 
+**rd.luks.timeout=**__<seconds>__::
+    specify how long dracut should wait when waiting for the user to enter the
+    password. This avoid blocking the boot if no password is entered. It does
+    not apply to luks key. The default is '0', which means 'forever'.
+
 crypto LUKS - key on removable device support
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-**rd.luks.key=**__<keypath>__:__<keydev>__:__<luksdev>__::
-    _keypath_ is a path to key file to look for. It's REQUIRED. When _keypath_
-    ends with '.gpg' it's considered to be key encrypted symmetrically with GPG.
-    You will be prompted for password on boot. GPG support comes with
-    'crypt-gpg' module which needs to be added explicitly.
+
+NB: If systemd is included in the dracut initrd, dracut's built in
+removable device keying support won't work. systemd will prompt for
+a password from the console even if you've supplied **rd.luks.key**.
+You may be able to use standard systemd *fstab*(5) syntax to
+get the same effect. If you do need **rd.luks.key** to work,
+you will have to exclude the "systemd" dracut module and any modules
+that depend on it. See *dracut.conf*(5) and
+https://bugzilla.redhat.com/show_bug.cgi?id=905683 for more
+information.
+
+**rd.luks.key=**_<keypath>[:<keydev>[:<luksdev>]]_::
+    _<keypath>_ is the pathname of a key file, relative to the root
+    of the filesystem on some device. It's REQUIRED. When
+    _<keypath>_ ends with '.gpg' it's considered to be key encrypted
+    symmetrically with GPG.  You will be prompted for the GPG password on
+    boot. GPG support comes with the 'crypt-gpg' module, which needs to be
+    added explicitly.
 +
-_keydev_ is a device on which key file resides. It might be kernel name of
-devices (should start with "/dev/"), UUID (prefixed with "UUID=") or label
-(prefix with "LABEL="). You don't have to specify full UUID. Just its beginning
-will suffice, even if its ambiguous. All matching devices will be probed.
-This parameter is recommended, but not required. If not present, all block
-devices will be probed, which may significantly increase boot time.
+_<keydev>_ identifies the device on which the key file resides. It may
+be the kernel name of the device (should start with "/dev/"), a UUID
+(prefixed with "UUID=") or a label (prefix with "LABEL="). You don't
+have to specify a full UUID. Just its beginning will suffice, even if
+its ambiguous. All matching devices will be probed.  This parameter is
+recommended, but not required. If it's not present, all block devices will
+be probed, which may significantly increase boot time.
 +
-If _luksdev_ is given, the specified key will only be applied for that LUKS
-device. Possible values are the same as for _keydev_. Unless you have several
-LUKS devices, you don't have to specify this parameter. The simplest usage is:
+If _<luksdev>_ is given, the specified key will only be used for
+the specified LUKS device. Possible values are the same as for
+_<keydev>_. Unless you have several LUKS devices, you don't have to
+specify this parameter. The simplest usage is:
 +
 [listing]
 .Example
@@ -337,30 +373,91 @@ rd.luks.key=/foo/bar.key
 --
 +
 As you see, you can skip colons in such a case.
-+
+
 [NOTE]
 ===============================
-dracut pipes key to cryptsetup with _-d -_ argument, therefore you need to pipe
-to crypsetup luksFormat with _-d -_, too!
+Your LUKS partition must match your key file.
 
-Here follows example for key encrypted with GPG:
+dracut provides keys to cryptsetup with _-d_ (an older alias for
+_--key-file_). This uses the entire binary
+content of the key file as part of the secret.  If
+you pipe a password into cryptsetup *without* _-d_ or _--key-file_,
+it will be treated as text user input, and only characters before
+the first newline will be used. Therefore, when you're creating
+an encrypted partition for dracut to mount, and you pipe a key into
+_cryptsetup luksFormat_,you must use _-d -_.
+
+Here is an example for a key encrypted with GPG (warning:
+_--batch-mode_ will overwrite the device without asking for
+confirmation):
 
 [listing]
 --
 gpg --quiet --decrypt rootkey.gpg | \
-cryptsetup -d - -v --cipher serpent-cbc-essiv:sha256 \
---key-size 256 luksFormat /dev/sda3
+cryptsetup --batch-mode --key-file - \
+           luksFormat /dev/sda47
 --
 
-If you use plain keys, just add path to _-d_ option:
+If you use unencrypted key files, just use the key file pathname
+instead of the standard input. For a random key with 256 bits of
+entropy, you might use:
 
 [listing]
 --
-cryptsetup -d rootkey.key -v --cipher serpent-cbc-essiv:sha256 \
- --key-size 256 luksFormat /dev/sda3
+head -32c /dev/urandom > rootkey.key
+cryptsetup --batch-mode --key-file rootkey.key \
+           luksFormat /dev/sda47
 --
+
+You can also use regular key files on an encrypted _keydev_.
+
+Compared to using GPG encrypted keyfiles on an unencrypted
+device this provides the following advantages:
+
+- you can unlock your disk(s) using multiple passphrases
+- better security by not loosing the key stretching mechanism
+
+To use an encrypted _keydev_ you *must* ensure that it becomes
+available by using the keyword `keysource`, e.g.
+`rd.luks.uuid=keysource:aaaa`
+_aaaa_ being the uuid of the encrypted _keydev_.
+
+Example:
+
+Lets assume you have three disks _A_, _B_ and _C_ with the uuids
+_aaaa_, _bbbb_ and _cccc_. +
+You want to unlock _A_ and _B_ using keyfile _keyfile_. +
+The unlocked volumes be _A'_, _B'_ and _C'_ with the uuids
+_AAAA_, _BBBB_ and _CCCC_. +
+_keyfile_ is saved on _C'_ as _/keyfile_.
+
+One luks keyslot of each _A_, _B_ and _C_ is setup with a
+passphrase. +
+Another luks keyslot of each _A_ and _B_ is setup with _keyfile_.
+
+To boot this configuration you could use:
+[listing]
+--
+rd.luks.uuid=aaaa
+rd.luks.uuid=bbbb
+rd.luks.uuid=keysource:cccc
+rd.luks.key=/keyfile:UUID=CCCC
+--
+Dracut asks for the passphrase for _C_ and uses the
+keyfile to unlock _A_ and _B_. +
+If getting the passphrase for _C_ fails it falls back to
+asking for the passphrases for _A_ and _B_.
+
+If you want _C'_ to stay unlocked, specify a luks name for
+it, e.g. `rd.luks.name=cccc=mykeys`, otherwise it gets closed
+when not needed anymore.
 ===============================
 
+**rd.luks.key.tout=0**::
+    specify how many times dracut will try to read the keys specified in in
+    rd.luk.key. This gives a chance to the removable device containing the key
+    to initialise.
+
 MD RAID
 ~~~~~~~
 **rd.md=0**::
@@ -397,6 +494,9 @@ MULTIPATH
 **rd.multipath=0**::
    disable multipath detection
 
+**rd.multipath=default**::
+   use default multipath settings
+
 FIPS
 ~~~~
 **rd.fips**::
@@ -480,21 +580,37 @@ USB Android phone::
 * enp0s29u1u2
 =====================
 
-**ip=**__{dhcp|on|any|dhcp6|auto6}__::
-    dhcp|on|any::: get ip from dhcp server from all interfaces. If root=dhcp,
+The following options are supported by the 'network-legacy' dracut
+module. Other network modules might support a slightly different set of
+options; refer to the documentation of the specific network module in use. For
+NetworkManager, see *nm-initrd-generator*(8).
+
+**ip=**__{dhcp|on|any|dhcp6|auto6|either6|link6|single-dhcp}__::
+    dhcp|on|any::: get ip from dhcp server from all interfaces. If netroot=dhcp,
     loop sequentially through all interfaces (eth0, eth1, ...) and use the first
     with a valid DHCP root-path.
 
+    single-dhcp::: Send DHCP on all available interfaces in parallel, as
+    opposed to one after another. After the first DHCP response is received,
+    stop DHCP on all other interfaces. This gives the fastest boot time by
+    using the IP on interface for which DHCP succeeded first during early boot.
+    Caveat: Does not apply to Network Manager.
+
     auto6::: IPv6 autoconfiguration
 
     dhcp6::: IPv6 DHCP
 
-**ip=**__<interface>__:__{dhcp|on|any|dhcp6|auto6}__[:[__<mtu>__][:__<macaddr>__]]::
+    either6::: if auto6 fails, then dhcp6
+
+    link6::: bring up interface for IPv6 link-local addressing
+
+**ip=**__<interface>__:__{dhcp|on|any|dhcp6|auto6|link6}__[:[__<mtu>__][:__<macaddr>__]]::
     This parameter can be specified multiple times.
 +
 =====================
 dhcp|on|any|dhcp6::: get ip from dhcp server on a specific interface
 auto6::: do IPv6 autoconfiguration
+link6::: bring up interface for IPv6 link local address
 <macaddr>::: optionally **set** <macaddr> on the <interface>. This
 cannot be used in conjunction with the **ifname** argument for the
 same <interface>.
@@ -521,7 +637,7 @@ same <interface>.
     number, encoding the network prefix length.
 
 **ifname=**__<interface>__:__<MAC>__::
-    Assign network device name <interface> (ie "bootnet") to the NIC with
+    Assign network device name <interface> (i.e. "bootnet") to the NIC with
     MAC <MAC>.
 +
 WARNING: Do **not** use the default kernel naming scheme for the interface name,
@@ -564,7 +680,7 @@ interface name. Better name it "bootnet" or "bluesocket".
     boolean, bring up network even without netroot set
 
 **vlan=**__<vlanname>__:__<phydevice>__::
-    Setup vlan device named <vlanname> on <phydeivce>.
+    Setup vlan device named <vlanname> on <phydevice>.
     We support the four styles of vlan names: VLAN_PLUS_VID (vlan0005),
     VLAN_PLUS_VID_NO_PAD (vlan5), DEV_PLUS_VID (eth0.0005),
     DEV_PLUS_VID_NO_PAD (eth0.5)
@@ -579,9 +695,13 @@ interface name. Better name it "bootnet" or "bluesocket".
     Bond without parameters assumes
     bond=bond0:eth0,eth1:mode=balance-rr
 
-**team=**__<teammaster>__:__<teamslaves>__::
+**team=**__<teammaster>__:__<teamslaves>__[:__<teamrunner>__]::
     Setup team device <teammaster> on top of <teamslaves>.
     <teamslaves> is a comma-separated list of physical (ethernet) interfaces.
+    <teamrunner> is the runner type to be used (see *teamd.conf*(5)); defaults to
+    activebackup.
+    Team without parameters assumes
+    team=team0:eth0,eth1:activebackup
 
 **bridge=**__<bridgename>__:__<ethnames>__::
     Setup bridge <bridgename> with <ethnames>. <ethnames> is a comma-separated
@@ -594,10 +714,10 @@ NFS
     mount nfs share from <server-ip>:/<root-dir>, if no server-ip is given, use
     dhcp next_server. If server-ip is an IPv6 address it has to be put in
     brackets, e.g. [2001:DB8::1]. NFS options can be appended with the prefix
-    ":" or "," and are seperated by ",".
+    ":" or "," and are separated by ",".
 
 **root=**nfs:\[_<server-ip>_:]__<root-dir>__[:__<nfs-options>__], **root=**nfs4:\[_<server-ip>_:]__<root-dir>__[:__<nfs-options>__], **root=**__{dhcp|dhcp6}__::
-    root=dhcp alone directs initrd to look at the DHCP root-path where NFS
+    netroot=dhcp alone directs initrd to look at the DHCP root-path where NFS
     options can be specified.
 +
 [listing]
@@ -620,7 +740,7 @@ NFS
     Default is 1.
 
 **rd.net.timeout.dhcp=**__<arg>__::
-    If this option is set, dhclient is called with "-timeout <arg>".
+    If this option is set, dhclient is called with "--timeout <arg>".
 
 **rd.net.timeout.iflink=**__<seconds>__::
     Wait <seconds> until link shows up. Default is 60 seconds.
@@ -638,7 +758,7 @@ NFS
     Wait <seconds> until IPv6 automatic addresses are assigned. Default is 40 seconds.
 
 **rd.net.timeout.carrier=**__<seconds>__::
-    Wait <seconds> until carrier is recognized. Default is 5 seconds.
+    Wait <seconds> until carrier is recognized. Default is 10 seconds.
 
 CIFS
 ~~~
@@ -727,6 +847,9 @@ You may want to use rd.iscsi.firmware.
 **root=**_???_ **netroot=**iscsi **rd.iscsi.firmware=1**::
  will read the iscsi parameter from the BIOS firmware
 
+**rd.iscsi.login_retry_max=**__<num>__::
+    maximum number of login retries
+
 **rd.iscsi.param=**__<param>__::
     <param> will be passed as "--param <param>" to iscsistart.
     This parameter can be specified multiple times.
@@ -747,6 +870,9 @@ iscsistart -b --param node.session.timeo.replacement_timeout=30
 **rd.iscsi.ibft** **rd.iscsi.ibft=1**:
     Turn on iBFT autoconfiguration for the interfaces
 
+**rd.iscsi.mp** **rd.iscsi.mp=1**:
+    Configure all iBFT interfaces, not only used for booting (multipath)
+
 **rd.iscsi.waitnet=0**:
     Turn off waiting for all interfaces to be up before trying to login to the iSCSI targets.
 
@@ -755,6 +881,9 @@ iscsistart -b --param node.session.timeo.replacement_timeout=30
 
 FCoE
 ~~~~
+**rd.fcoe=0**::
+    disable FCoE and lldpad
+
 **fcoe=**__<edd|interface|MAC>__:__{dcb|nodcb}__:__{fabric|vn2vn}__::
     Try to connect to a FCoE SAN through the NIC specified by _<interface>_ or
     _<MAC>_ or EDD settings. The second argument specifies if DCB
@@ -764,6 +893,45 @@ FCoE
 +
 NOTE: letters in the MAC-address must be lowercase!
 
+NVMf
+~~~~
+**rd.nonvmf**::
+    Disable NVMf
+
+**rd.nvmf.nonbft**::
+    Disable connecting to targets from the NVMe Boot Firmware Table. Without
+    this parameter, NBFT connections will take precedence over _rd.nvmf.discover_.
+
+**rd.nvmf.nostatic**::
+    Disable connecting to targets that have been statically configured when
+    the initramfs was built. Targets specified with rd.nvmf.discover on the
+    kernel command line will still be tried.
+
+**rd.nvmf.hostnqn=**__<hostNQN>__::
+    NVMe host NQN to use
+
+**rd.nvmf.hostid=**__<hostID>__::
+    NVMe host id to use
+
+**rd.nvmf.discover=**__{rdma|fc|tcp}__,__<traddr>__,[__<host_traddr>__],[__<trsvcid>__]::
+    Discover and connect to a NVMe-over-Fabric controller specified by
+    _<traddr>_ and the optionally _<host_traddr>_ or _<trsvcid>_.
+    The first argument specifies the transport to use; currently only
+    'rdma', 'fc', or 'tcp' are supported.
+    This parameter can be specified multiple times.
++
+[listing]
+.Examples
+--
+rd.nvmf.discover=tcp,192.168.10.10,,4420
+rd.nvmf.discover=fc,nn-0x201700a05634f5bf:pn-0x201900a05634f5bf,nn-0x200000109b579ef3:pn-0x100000109b579ef3
+--
+
+**rd.nvmf.discover=fc,auto**::
+    This special syntax determines that Fibre Channel autodiscovery
+    is to be used rather than regular NVMe discovery. It takes precedence
+    over all other _rd.nvmf.discover=_ arguments.
+
 NBD
 ~~~
 **root=**??? **netroot=**nbd:__<server>__:__<port/exportname>__[:__<fstype>__[:__<mountopts>__[:__<nbdopts>__]]]::
@@ -773,8 +941,8 @@ NOTE:
     If "exportname" instead of "port" is given the standard port is used.
     Newer versions of nbd are only supported with "exportname".
 
-**root=dhcp** with **dhcp** **root-path=**nbd:__<server>__:__<port/exportname>__[:__<fstype>__[:__<mountopts>__[:__<nbdopts>__]]]::
-    root=dhcp alone directs initrd to look at the DHCP root-path where NBD
+**root=/dev/root netroot=dhcp** with **dhcp** **root-path=**nbd:__<server>__:__<port/exportname>__[:__<fstype>__[:__<mountopts>__[:__<nbdopts>__]]]::
+    netroot=dhcp alone directs initrd to look at the DHCP root-path where NBD
     options can be specified. This syntax is only usable in cases where you are
     directly mounting the volume as the rootfs.
 +
@@ -782,6 +950,25 @@ NOTE:
     If "exportname" instead of "port" is given the standard port is used.
     Newer versions of nbd are only supported with "exportname".
 
+VIRTIOFS
+~~~~~~~~
+**root=**virtiofs:__<mount-tag>__::
+    mount virtiofs share using the tag <mount-tag>.
+    The tag name is arbitrary and must match the tag given in the qemu '-device' command.
+
+**rootfstype=**virtiofs **root=**__<mount-tag>__::
+    mount virtiofs share using the tag <mount-tag>.
+    The tag name is arbitrary and must match the tag given in the qemu '-device' command.
+
+Both formats are supported by the 'virtiofs' dracut module.
+See https://gitlab.com/virtio-fs/virtiofsd for more information.
+
+[listing]
+.Example
+--
+root=virtiofs:host rw
+--
+
 DASD
 ~~~~
 **rd.dasd=**....::
@@ -815,6 +1002,11 @@ ZNET
     RHEL/Fedora with ccw_init, which is called from udev for certain
     devices on z-series.
     rd.znet can be specified multiple times on the kernel command line.
+
+**rd.znet_ifname=**__<ifname>__:__<subchannels>__::
+    Assign network device name <interface> (i.e. "bootnet") to the NIC
+    corresponds to the subchannels. This is useful when dracut's default
+    "ifname=" doesn't work due to device having a changing MAC address.
 +
 [listing]
 .Example
@@ -828,23 +1020,24 @@ Booting live images
 Dracut offers multiple options for live booted images:
 
 =====================
-SquashFS with read-only filesystem image::: The system will boot with a read
-only filesystem from the SquashFS and apply a writable device-mapper snapshot
-over the read only filesystem.  Using this method ensures a relatively fast
-boot and lower RAM usage. Users **must be careful** to avoid writing too many
-blocks to the snapshot volume.  Once the blocks of the snapshot overlay are
-exhausted, the root filesystem becomes read only and may cause application
-failures.  The overlay file is marked 'Overflow', and a difficult recovery is
-required to repair and enlarge the overlay offline.  Non-persistent overlays
-are sparse files in RAM that only consume content space as required blocks are
-allocated.  They default to an apparent size of 32 GiB in RAM.  The size can be
-adjusted with the **rd.live.overlay.size=** kernel command line option.
+SquashFS with read-only filesystem image::: The system will boot with a
+read-only filesystem from the SquashFS and apply a writable Device-mapper
+snapshot or an OverlayFS overlay mount for the read-only base filesystem.  This
+method ensures a relatively fast boot and lower RAM usage. Users **must be
+careful** to avoid writing too many blocks to a snapshot volume.  Once the
+blocks of the snapshot overlay are exhausted, the root filesystem becomes
+read-only and may cause application failures.  The snapshot overlay file is
+marked 'Overflow', and a difficult recovery is required to repair and enlarge
+the overlay offline.  Non-persistent overlays are sparse files in RAM that only
+consume content space as required blocks are allocated.  They default to an
+apparent size of 32 GiB in RAM.  The size can be adjusted with the
+**rd.live.overlay.size=** kernel command line option.
 +
-The filesystem structure is expected to be:
+The filesystem structure is traditionally expected to be:
 +
 [listing]
 --
-squashfs.img          |  Squashfs from LiveCD .iso downloaded via network
+squashfs.img          |  SquashFS from LiveCD .iso
    !(mount)
    /LiveOS
        |- rootfs.img  |  Filesystem image to mount read-only
@@ -855,21 +1048,35 @@ squashfs.img          |  Squashfs from LiveCD .iso downloaded via network
             ...       |
 --
 +
-Dracut uses this method of live booting by default.  No additional command line
-options are required other than **root=live:<URL>** to specify the location
-of your squashed filesystem.
+For OverlayFS mount overlays, the filesystem structure may also be a direct
+compression of the root filesystem:
++
+[listing]
+--
+squashfs.img          |  SquashFS from LiveCD .iso
+   !(mount)
+   /bin               |  Live filesystem
+   /boot              |
+   /dev               |
+   ...                |
+--
++
+Dracut uses one of the overlay methods of live booting by default.  No
+additional command line options are required other than **root=live:<URL>** to
+specify the location of your squashed filesystem.
 +
 - The compressed SquashFS image can be copied during boot to RAM at
 `/run/initramfs/squashed.img` by using the **rd.live.ram=1** option.
-- A device with a persistent overlay can be booted read only by using the
+- A device with a persistent overlay can be booted read-only by using the
 **rd.live.overlay.readonly** option on the kernel command line.  This will
-cause a temporary, writable overlay to be stacked over a read-only snapshot
-of the root filesystem.
+either cause a temporary, writable overlay to be stacked over a read-only
+snapshot of the root filesystem or the OverlayFS mount will use an additional
+lower layer with the root filesystem.
 +
 Uncompressed live filesystem image:::
 When the live system was installed with the '--skipcompress' option of the
 __livecd-iso-to-disk__ installation script for Live USB devices, the root
-filesystem image, `rootfs.img`, is expanded on installation and no SquashFS
+filesystem image, __rootfs.img__, is expanded on installation and no SquashFS
 is involved during boot.
 +
 - If **rd.live.ram=1** is used in this situation, the full, uncompressed
@@ -877,12 +1084,12 @@ root filesystem is copied during boot to `/run/initramfs/rootfs.img` in the
 `/run` tmpfs.
 +
 - If **rd.live.overlay=none** is provided as a kernel command line option,
-a writable, linear device-mapper target is created on boot with no overlay.
+a writable, linear Device-mapper target is created on boot with no overlay.
 
-writable filesystem image:::
+Writable filesystem image:::
 The system will retrieve a compressed filesystem image, extract it to
 `/run/initramfs/fsimg/rootfs.img`, connect it to a loop device, create a
-writable, linear device-mapper target at `/dev/mapper/live-rw`, and mount that
+writable, linear Device-mapper target at `/dev/mapper/live-rw`, and mount that
 as a writable volume at `/`.  More RAM is required during boot but the live
 filesystem is easier to manage if it becomes full.  Users can make a filesystem
 image of any size and that size will be maintained when the system boots. There
@@ -892,7 +1099,7 @@ The filesystem structure is expected to be:
 +
 [listing]
 --
-rootfs.tgz            |  Compressed tarball containing fileystem image
+rootfs.tgz            |  Compressed tarball containing filesystem image
    !(unpack)
    /rootfs.img        |  Filesystem image at /run/initramfs/fsimg/
       !(mount)
@@ -919,11 +1126,19 @@ NOTE: There must be enough free RAM available to hold the complete image.
 +
 This method is very suitable for diskless boots.
 
+**rd.minmem=**__<megabyte>__::
+Specify minimum free RAM in MB after copying a live disk image into memory.
+The default is 1024.
++
+This parameter only applies together with the parameters rd.writable.fsimg
+or rd.live.ram.
+
 **root=**live:__<url>__::
-Boots a live image retrieved from __<url>__.  Valid handlers: __http, https, ftp, torrent, tftp__.
+Boots a live image retrieved from __<url>__.  Requires the dracut 'livenet'
+module.  Valid handlers: __http, https, ftp, torrent, tftp__.
 +
 [listing]
-.Example
+.Examples
 --
 root=live:http://example.com/liveboot.img
 root=live:ftp://ftp.example.com/liveboot.img
@@ -935,7 +1150,7 @@ Enables debug output from the live boot process.
 
 **rd.live.dir=**__<path>__::
 Specifies the directory within the boot device where the squashfs.img or
-rootfs.img can be found.  By default, this is __LiveOS__.
+rootfs.img can be found.  By default, this is `/LiveOS`.
 
 **rd.live.squashimg=**__<filename of SquashFS image>__::
 Specifies the filename for a SquashFS image of the root filesystem.
@@ -943,35 +1158,56 @@ By default, this is __squashfs.img__.
 
 **rd.live.ram=**1::
 Copy the complete image to RAM and use this for booting. This is useful
-when the image resides on, i.e., a DVD which needs to be ejected later on.
+when the image resides on, e.g., a DVD which needs to be ejected later on.
 
-**rd.live.overlay=**__<devspec>__:__(<pathspec>|auto)__|__none__::
-Allow the usage of a permanent overlay.
-- _<devspec>_ specifies the path to a device with a mountable filesystem.
-- _<pathspec>_ is the path to a file within that filesystem, which shall be
+**rd.live.overlay={**__<devspec>__[:__{<pathspec>|auto}__]|__none__}::
+Manage the usage of a permanent overlay.
++
+--
+* _<devspec>_ specifies the path to a device with a mountable filesystem.
+* _<pathspec>_ is the path to a file within that filesystem, which shall be
 used to persist the changes made to the device specified by the
 **root=live:__<url>__** option.
-- _none_ specifies no overlay when an uncompressed live root filesystem is
-available.
-If a persistent overlay is detected at the standard LiveOS path, the overlay &
-overlay type detected (whether Device-mapper or OverlayFS) will be used.
++
+The default _pathspec_, when _auto_ or no _:<pathspec>_ is given, is
+`/<rd.live.dir>/overlay-<label>-<uuid>`, where _<label>_ is the
+device LABEL, and _<uuid>_ is the device UUID.
+* _none_ (the word itself) specifies that no overlay will be used, such as when
+an uncompressed, writable live root filesystem is available.
++
+If a persistent overlay __is detected__ at the standard LiveOS path, the
+overlay & overlay type detected, whether Device-mapper or OverlayFS, will be
+used.
+--
 +
 [listing]
-.Example
+.Examples
 --
 rd.live.overlay=/dev/sdb1:persistent-overlay.img
+rd.live.overlay=UUID=99440c1f-8daa-41bf-b965-b7240a8996f4
 --
 
+**rd.live.overlay.cowfs=**__[btrfs|ext4|xfs]__::
+Specifies the filesystem to use when formatting the overlay partition.
+The default is ext4.
+
 **rd.live.overlay.size=**__<size_MiB>__::
-Specifies a non-persistent overlay size in MiB.  The default is _32768_.
+Specifies a non-persistent Device-mapper overlay size in MiB.  The default is
+_32768_.
 
 **rd.live.overlay.readonly=**1::
-Specifies a non-persistent, writable snapshot overlay to be stacked over a
-read-only snapshot of the root filesystem, `/dev/mapper/live-ro`, or a read-
-only loop device of a writable `rootfs.img`.
+This is used to boot with a normally read-write persistent overlay in a
+read-only mode.  With this option, either an additional, non-persistent,
+writable snapshot overlay will be stacked over a read-only snapshot,
+`/dev/mapper/live‑ro`, of the base filesystem with the persistent overlay, or a
+read-only loop device, in the case of a writable __rootfs.img__, or an OverlayFS
+mount will use the persistent overlay directory linked at `/run/overlayfs‑r` as
+an additional lower layer along with the base root filesystem and apply a
+transient, writable upper directory overlay, in order to complete the booted
+root filesystem.
 
 **rd.live.overlay.reset=**1::
-Specifies that a persistent overlay should be reset on boot.  All root
+Specifies that a persistent overlay should be reset on boot.  All previous root
 filesystem changes are vacated by this action.
 
 **rd.live.overlay.thin=**1::
@@ -982,25 +1218,25 @@ that memory is given back to the kernel when the filesystem does not claim it
 anymore.
 
 **rd.live.overlay.overlayfs=**1::
-Enables the use of the **OverlayFS** kernel module, if available, to provide a
+Enables the use of the *OverlayFS* kernel module, if available, to provide a
 copy-on-write union directory for the root filesystem.  OverlayFS overlays are
 directories of the files that have changed on the read-only base (lower)
 filesystem.  The root filesystem is provided through a special overlay type
 mount that merges the lower and upper directories.  If an OverlayFS upper
 directory is not present on the boot device, a tmpfs directory will be created
-at /run/overlayfs to provide temporary storage.  Persistent storage can be
+at `/run/overlayfs` to provide temporary storage.  Persistent storage can be
 provided on vfat or msdos formatted devices by supplying the OverlayFS upper
 directory within an embedded filesystem that supports the creation of trusted.*
 extended attributes and provides a valid d_type in readdir responses, such as
 with ext4 and xfs.  On non-vfat-formatted devices, a persistent OverlayFS
 overlay can extend the available root filesystem storage up to the capacity of
-the LiveOS device.
-
+the LiveOS disk device.
++
 If a persistent overlay is detected at the standard LiveOS path, the overlay &
-overlay type detected (whether OverlayFS or Device-mapper) will be used.
-
+overlay type detected, whether OverlayFS or Device-mapper, will be used.
++
 The **rd.live.overlay.readonly** option, which allows a persistent overlayfs to
-be mounted read only through a higher level transient overlay directory, has
+be mounted read-only through a higher level transient overlay directory, has
 been implemented through the multiple lower layers feature of OverlayFS.
 
 
@@ -1061,8 +1297,8 @@ masterkey=/etc/keys/kmk-trusted.blob
 masterkeytype=trusted
 --
 
-**evmkey=**__<EVM key path name>__::
-    Set the path name of the EVM key.
+**evmkey=**__<EVM HMAC key path name>__::
+    Set the path name of the EVM HMAC key.
 +
 [listing]
 .Example
@@ -1070,6 +1306,15 @@ masterkeytype=trusted
 evmkey=/etc/keys/evm-trusted.blob
 --
 
+**evmx509=**__<EVM X.509 cert path name>__::
+    Set the path name of the EVM X.509 certificate.
++
+[listing]
+.Example
+--
+evmx509=/etc/keys/x509_evm.der
+--
+
 **ecryptfskey=**__<eCryptfs key path name>__::
     Set the path name of the eCryptfs key.
 +
@@ -1141,10 +1386,6 @@ rd_LVM_LV:: rd.lvm.lv
 
 rd_NO_LVM:: rd.lvm=0
 
-rd_LVM_SNAPSHOT:: rd.lvm.snapshot
-
-rd_LVM_SNAPSIZE:: rd.lvm.snapsize
-
 rd_LVM_VG:: rd.lvm.vg
 
 rd_NO_MDADMCONF:: rd.md.conf=0

man/dracut.conf.5.asc

@@ -3,6 +3,7 @@ DRACUT.CONF(5)
 :doctype: manpage
 :man source:   dracut
 :man manual:   dracut
+:man version:  {version}
 
 NAME
 ----
@@ -35,20 +36,20 @@ Configuration files must have the extension .conf; other extensions are ignored.
     Add a space-separated list of dracut modules to call when building the
     initramfs. Modules are located in _/usr/lib/dracut/modules.d_.
 
-*dracutmodules+=*" __<dracut modules>__ "::
-    Specify a space-separated list of dracut modules to call when building the
-    initramfs. Modules are located in _/usr/lib/dracut/modules.d_.
-    This option forces dracut to only include the specified dracut modules.
-    In most cases the "add_dracutmodules" option is what you want to use.
+*force_add_dracutmodules+=*" __<dracut modules>__ "::
+    Force to add a space-separated list of dracut modules to the default set of
+    modules, when host-only mode is specified. This parameter can be specified
+    multiple times.
 
 *omit_dracutmodules+=*" __<dracut modules>__ "::
     Omit a space-separated list of dracut modules to call when building the
     initramfs. Modules are located in _/usr/lib/dracut/modules.d_.
 
-*drivers+=*" __<kernel modules>__ "::
-    Specify a space-separated list of kernel modules to exclusively include in
-    the initramfs. The kernel modules have to be specified without the ".ko"
-    suffix.
+*dracutmodules+=*" __<dracut modules>__ "::
+    Specify a space-separated list of dracut modules to call when building the
+    initramfs. Modules are located in _/usr/lib/dracut/modules.d_.
+    This option forces dracut to only include the specified dracut modules.
+    In most cases the "add_dracutmodules" option is what you want to use.
 
 *add_drivers+=*" __<kernel modules>__ "::
     Specify a space-separated list of kernel modules to add to the initramfs.
@@ -62,15 +63,24 @@ Configuration files must have the extension .conf; other extensions are ignored.
     Specify a space-separated list of kernel modules not to add to the
     initramfs. The kernel modules have to be specified without the ".ko" suffix.
 
+*drivers+=*" __<kernel modules>__ "::
+    Specify a space-separated list of kernel modules to exclusively include in
+    the initramfs. The kernel modules have to be specified without the ".ko"
+    suffix.
+
 *filesystems+=*" __<filesystem names>__ "::
     Specify a space-separated list of kernel filesystem modules to exclusively
     include in the generic initramfs.
 
 *drivers_dir=*"__<kernel modules directory>__"::
-    Specify the directory, where to look for kernel modules
+    Specify the directory where to look for kernel modules.
 
 *fw_dir+=*" :__<dir>__[:__<dir>__ ...] "::
-    Specify additional directories, where to look for firmwares, separated by :
+    Specify additional colon-separated list of directories where to look for
+    firmware files.
+
+*libdirs+=*" __<dir>__[ __<dir>__ ...] "::
+    Specify a space-separated list of directories where to look for libraries.
 
 *install_items+=*" __<file>__[ __<file>__ ...] "::
     Specify additional files to include in the initramfs, separated by spaces.
@@ -79,30 +89,61 @@ Configuration files must have the extension .conf; other extensions are ignored.
     Specify additional files to include in the initramfs, separated by spaces,
     if they exist.
 
-*compress=*"__{bzip2|lzma|xz|gzip|lzo|lz4|zstd|<compressor [args ...]>}__"::
+*compress=*"__{cat|bzip2|lzma|xz|gzip|lzop|lz4|zstd|<compressor [args ...]>}__"::
     Compress the generated initramfs using the passed compression program. If
     you pass it just the name of a compression program, it will call that
-    program with known-working arguments. If you pass arguments, it will be called
-    with exactly those arguments. Depending on what you pass, this may result in
-    an initramfs that the kernel cannot decompress.
+    program with known-working arguments. If you pass arguments, it will be
+    called with exactly those arguments. Depending on what you pass, this may
+    result in an initramfs that the kernel cannot decompress.
+    To disable compression, use "cat".
+
+*squash_compress=*"__{<compressor [args ...]>}__"::
+    Compress the squashfs image using the passed compressor and compressor
+    specific options for mksquashfs. You can refer to mksquashfs manual for
+    supported compressors and compressor specific options. If squash module is
+    not called when building the initramfs, this option will not take effect.
 
 *do_strip=*"__{yes|no}__"::
-    Strip binaries in the initramfs (default=yes)
+    Strip binaries in the initramfs (default=yes).
 
-*do_prelink=*"__{yes|no}__"::
-    Prelink binaries in the initramfs (default=yes)
+*aggressive_strip=*"__{yes|no}__"::
+    Strip more than just debug symbol and sections, for a smaller initramfs
+    build. The "do_strip=yes" option must also be specified (default=no).
+
+*do_hardlink=*"__{yes|no}__"::
+    Hardlink files in the initramfs (default=yes).
+
+*prefix=*" __<directory>__ "::
+    Prefix initramfs files with __<directory>__.
 
 *hostonly=*"__{yes|no}__"::
-    Host-Only mode: Install only what is needed for booting the local host
-    instead of a generic host and generate host-specific configuration.
+    Host-only mode: Install only what is needed for booting the local host
+    instead of a generic host and generate host-specific configuration
+    (default=no).
+
+*hostonly_mode=*"__{sloppy|strict}__"::
+    Specify the host-only mode to use (default=sloppy).
+    In "sloppy" host-only mode, extra drivers and modules will be installed, so
+    minor hardware change won't make the image unbootable (e.g. changed
+    keyboard), and the image is still portable among similar hosts.
+    With "strict" mode enabled, anything not necessary for booting the local
+    host in its current state will not be included, and modules may do some
+    extra job to save more space. Minor change of hardware or environment could
+    make the image unbootable.
 
 *hostonly_cmdline=*"__{yes|no}__"::
-    If set to "yes", store the kernel command line arguments needed in the initramfs
+    If set to "yes", store the kernel command line arguments needed in the
+    initramfs. If **hostonly="yes"** and this option is not configured, it's
+    automatically set to "yes".
+
+*hostonly_nics+=*" [__<nic>__[ __<nic>__ ...]] "::
+    Only enable listed NICs in the initramfs. The list can be empty, so other
+    modules can install only the necessary network drivers.
 
 *persistent_policy=*"__<policy>__"::
     Use _<policy>_ to address disks and partitions.
-    _<policy>_ can be any directory name found in /dev/disk.
-    E.g. "by-uuid", "by-label"
+    _<policy>_ can be any directory name found in /dev/disk (e.g. "by-uuid",
+    "by-label"), or "mapper" to use /dev/mapper device names (default=mapper).
 
 *tmpdir=*"__<temporary directory>__"::
     Specify temporary directory to use.
@@ -114,21 +155,21 @@ provide a valid _/etc/fstab_.
 ====
 
 *use_fstab=*"__{yes|no}__"::
-    Use _/etc/fstab_ instead of _/proc/self/mountinfo_.
+    Use _/etc/fstab_ instead of _/proc/self/mountinfo_ (default=no).
 
 *add_fstab+=*" __<filename>__ "::
     Add entries of __<filename>__ to the initramfs /etc/fstab.
 
 *add_device+=*" __<device>__ "::
     Bring up _<device>_ in initramfs, _<device>_ should be the device name.
-    This can be useful in hostonly mode for resume support when your swap is on
+    This can be useful in host-only mode for resume support when your swap is on
     LVM an encrypted partition.
 
 *mdadmconf=*"__{yes|no}__"::
-    Include local _/etc/mdadm.conf_ (default=yes)
+    Include local _/etc/mdadm.conf_ (default=no).
 
 *lvmconf=*"__{yes|no}__"::
-    Include local _/etc/lvm/lvm.conf_ (default=yes)
+    Include local _/etc/lvm/lvm.conf_ (default=no).
 
 *fscks=*" __<fsck tools>__ "::
     Add a space-separated list of fsck tools. If nothing is specified, the
@@ -137,19 +178,19 @@ provide a valid _/etc/fstab_.
     (non-existing tools are ignored).
 
 *nofscks=*"__{yes|no}__"::
-    If specified, inhibit installation of any fsck tools.
+    If specified, inhibit installation of any fsck tools (default=no).
 
 *ro_mnt=*"__{yes|no}__"::
-    Mount _/_ and _/usr_ read-only by default.
+    Mount _/_ and _/usr_ read-only by default (default=no).
 
 *kernel_cmdline=*"__parameters__"::
-    Specify default kernel command line parameters
+    Specify default kernel command line parameters.
 
 *kernel_only=*"__{yes|no}__"::
-    Only install kernel drivers and firmware files. (default=no)
+    Only install kernel drivers and firmware files (default=no).
 
 *no_kernel=*"__{yes|no}__"::
-    Do not install kernel drivers and firmware files (default=no)
+    Do not install kernel drivers and firmware files (default=no).
 
 *acpi_override=*"__{yes|no}__"::
     [WARNING] ONLY USE THIS IF YOU KNOW WHAT YOU ARE DOING! +
@@ -160,29 +201,47 @@ provide a valid _/etc/fstab_.
     archive. This cpio archive gets glued (concatenated, uncompressed one
     must be the first one) to the compressed cpio archive. The first,
     uncompressed cpio archive is for data which the kernel must be able
-    to access very early (and cannot make use of uncompress alogrithms yet)
+    to access very early (and cannot make use of uncompress algorithms yet)
     like microcode or ACPI tables (default=no).
 
 *acpi_table_dir=*"__<dir>__"::
     Directory to search for ACPI tables if acpi_override= is set to yes.
 
 *early_microcode=*"{yes|no}"::
-    Combine early microcode with ramdisk (default=yes)
+    Combine early microcode with ramdisk (default=yes).
 
 *stdloglvl*="__\{0-6\}__"::
-    Set logging to standard error level.
+    Specify logging level for standard error (default=4).
+
+[NOTE]
+===============================
+Logging levels:
+----
+    0 - suppress any messages
+    1 - only fatal errors
+    2 - all errors
+    3 - warnings
+    4 - info
+    5 - debug info (here starts lots of output)
+    6 - trace info (and even more)
+----
+===============================
 
 *sysloglvl*="__\{0-6\}__"::
-    Set logging to syslog level.
+    Specify logging level for syslog (default=0).
 
 *fileloglvl=*"__\{0-6\}__"::
-    Set logging to file level.
+    Specify logging level for logfile (default=4).
 
 *logfile=*"__<file>__"::
-    Path to log file.
+    Path to logfile.
+
+*sshkey=*"__<file>__"::
+    SSH key file used with ssh-client module.
 
 *show_modules=*"__{yes|no}__"::
-    Print the name of the included modules to standard output during build.
+    Print the name of the included modules to standard output during build
+    (default=no).
 
 *i18n_vars=*"__<variable mapping>__"::
     Distribution specific variable mapping.
@@ -190,26 +249,71 @@ provide a valid _/etc/fstab_.
 
 *i18n_default_font=*"__<fontname>__"::
     The font <fontname> to install, if not specified otherwise.
-    Default is "LatArCyrHeb-16".
+    Default is "eurlatgr".
 
 *i18n_install_all=*"__{yes|no}__"::
-    Install everything regardless of generic or hostonly mode.
+    Install everything regardless of generic or host-only mode (default=no).
 
 *reproducible=*"__{yes|no}__"::
-    Create reproducible images.
+    Create reproducible images (default=no).
 
-*loginstall=*"__<DIR>__"::
-    Log all files installed from the host to _<DIR>_.
+*noimageifnotneeded=*"__{yes|no}__"::
+    Do not create an image in host-only mode, if no kernel driver is needed
+    and no /etc/cmdline/*.conf will be generated into the initramfs
+    (default=no).
 
-*uefi_stub=*"_<FILE>_"::
-    Specifies the UEFI stub loader, which will load the attached kernel, initramfs and
-    kernel command line and boots the kernel. The default is
-    _/lib/systemd/boot/efi/linux<EFI-MACHINE-TYPE-NAME>.efi.stub_
-    or _/usr/lib/gummiboot/linux<EFI-MACHINE-TYPE-NAME>.efi.stub_
+*loginstall=*"__<directory>__"::
+    Log all files installed from the host to _<directory>_.
 
-*kernel_image=*"_<FILE>_"::
-    Specifies the kernel image, which to include in the UEFI executable. The default is
-    _/lib/modules/<KERNEL-VERSION>/vmlinuz_ or _/boot/vmlinuz-<KERNEL-VERSION>_
+*uefi=*"__{yes|no}__"::
+    Instead of creating an initramfs image, dracut will create an UEFI
+    executable, which can be executed by an UEFI BIOS (default=no).
+    The default output filename is
+    _<EFI>/EFI/Linux/linux-$kernel$-<MACHINE_ID>-<BUILD_ID>.efi_.
+    <EFI> might be _/efi_, _/boot_ or _/boot/efi_ depending on where the ESP
+    partition is mounted. The <BUILD_ID> is taken from BUILD_ID in
+    _/usr/lib/os-release_ or if it exists _/etc/os-release_ and is left out,
+    if BUILD_ID is non-existant or empty.
+
+*machine_id=*"__{yes|no}__"::
+    Affects the default output filename of the UEFI executable, including the
+    <MACHINE_ID> part (default=yes).
+
+*uefi_stub=*"_<file>_"::
+    Specifies the UEFI stub loader, which will load the attached kernel,
+    initramfs and kernel command line and boots the kernel. The default is
+    _/lib/systemd/boot/efi/linux<EFI-MACHINE-TYPE-NAME>.efi.stub_.
+
+*uefi_splash_image=*"_<file>_"::
+    Specifies the UEFI stub loader's splash image. Requires bitmap (**.bmp**)
+    image format.
+
+*uefi_secureboot_cert=*"_<file>_", *uefi_secureboot_key=*"_<file>_"::
+    Specifies a certificate and corresponding key, which are used to sign the
+    created UEFI executable.
+    Requires both certificate and key need to be specified and _sbsign_ to be
+    installed.
+
+*uefi_secureboot_engine=*"_parameter_"::
+    Specifies an engine to use when signing the created UEFI executable. E.g. "pkcs11"
+
+*kernel_image=*"_<file>_"::
+    Specifies the kernel image, which to include in the UEFI executable. The
+    default is _/lib/modules/<KERNEL-VERSION>/vmlinuz_ or
+    _/boot/vmlinuz-<KERNEL-VERSION>_.
+
+*enhanced_cpio=*"__{yes|no}__"::
+    Attempt to use the dracut-cpio binary, which optimizes archive creation for
+    copy-on-write filesystems (default=no).
+    When specified, initramfs archives are also padded to ensure optimal data
+    alignment for extent sharing. To retain reflink data deduplication benefits,
+    this should be used alongside the **compress="cat"** and **do_strip="no"**
+    parameters, with initramfs source files, **tmpdir** staging area and
+    destination all on the same copy-on-write capable filesystem.
+
+*parallel=*"__{yes|no}__"::
+   If set to _yes_, try to execute tasks in parallel (currently only supported
+   for _--regenerate-all_).
 
 Files
 -----

man/dracut.modules.7.asc

@@ -3,6 +3,7 @@ DRACUT.MODULES(7)
 :doctype: manpage
 :man source:   dracut
 :man manual:   dracut
+:man version:  {version}
 
 NAME
 ----
@@ -92,18 +93,23 @@ udev state.
 
 ==== Initqueue settled
 
-This hooks (initqueue/settled) gets executed every time udev has settled.
+This hook (initqueue/settled) gets executed every time udev has settled.
 
 ==== Initqueue timeout
 
-This hooks (initqueue/timeout) gets executed, when the main loop counter becomes
+This hook (initqueue/timeout) gets executed, when the main loop counter becomes
 half of the rd.retry counter.
 
+==== Initqueue online
+
+This hook (initqueue/online) gets executed whenever a network interface comes online
+(that is, once it is up and configured by the configured network module).
+
 ==== Initqueue finished
 
 This hook (initqueue/finished) is called after udev has settled and
 if all scripts herein return 0 the main loop will be ended.
-Abritary scripts can be added here, to loop in the
+Arbitrary scripts can be added here, to loop in the
 initqueue until something happens, which a dracut module wants to wait for.
 
 === Hook: pre-mount
@@ -145,8 +151,8 @@ FIXME
 
 == Writing a Module
 
-A simple example module is _96insmodpost_, which modprobes a kernel module after
-udev has settled and the basic device drivers have been loaded.
+A simple example module is _90kernel-modules_, which modprobes a kernel module
+after udev has settled and the basic device drivers have been loaded.
 
 All module installation information is in the file module-setup.sh.
 
@@ -158,7 +164,7 @@ check():
 return 0
 ----
 
-The we create the install() function, which installs a cmdline hook with
+Then we create the install() function, which installs a cmdline hook with
 priority number 20 called _parse-insmodpost.sh_. It also installs the
 _insmodpost.sh_ script in _/sbin_.
 
@@ -212,7 +218,7 @@ check() should return with:
 
 0:: Include the dracut module in the initramfs.
 
-1:: Do not include the dracut module. The requirements are not fullfilled
+1:: Do not include the dracut module. The requirements are not fulfilled
 (missing tools, etc.)
 
 255:: Only include the dracut module, if another module requires it or if
@@ -255,7 +261,9 @@ not lead to an error.
 ==== inst <src> [<dst>]
 
 installs _one_ file <src> either to the same place in the initramfs or to an
-optional <dst>.
+optional <dst>. inst with more than two arguments is treated the same as
+inst_multiple, all arguments are treated as files to install and none as
+install destinations.
 
 ==== inst_hook <hookdir> <prio> <src>
 
@@ -264,7 +272,7 @@ installs an executable/script <src> in the dracut hook <hookdir> with priority
 
 ==== inst_rules <udevrule> [ <udevrule> ...]
 
-installs one ore more udev rules. Non-existant udev rules are reported, but do
+installs one or more udev rules. Non-existant udev rules are reported, but do
 not let dracut fail.
 
 ==== instmods <kernelmodule> [ <kernelmodule> ... ]

man/dracut.usage.asc

@@ -5,9 +5,13 @@ To create a initramfs image, the most simple command is:
 
 This will generate a general purpose initramfs image, with all possible
 functionality resulting of the combination of the installed dracut modules and
-system tools. The image is /boot/initramfs-_++<kernel version>++_.img and
-contains the kernel modules of the currently active kernel with version
-_++<kernel version>++_.
+system tools. The image, depending on bootloader specification, can be
+_/efi/_++<machine-id>++_/_++<kernel-version>++_/initrd_,
+_/boot/_++<machine-id>++_/_++<kernel-version>++_/initrd_,
+_/boot/efi/_++<machine-id>++_/_++<kernel-version>++_/initrd_,
+_/lib/modules/_++<kernel-version>++_/initrd_ or
+_/boot/initramfs-_++<kernel-version>++_.img_ and contains the kernel modules of
+the currently active kernel with version _++<kernel-version>++_.
 
 If the initramfs image already exists, dracut will display an error message, and
 to overwrite the existing image, you have to use the --force option.
@@ -62,7 +66,7 @@ _/etc/dracut.conf_ or _/etc/dracut.conf.d/myconf.conf_. See *dracut.conf*(5).
 You can also add dracut modules on the command line
 by using the -a or --add option:
 ----
-# dracut --add bootchart initramfs-bootchart.img
+# dracut --add module initramfs-module.img
 ----
 
 To see a list of available dracut modules, use the --list-modules option:
@@ -83,7 +87,7 @@ on the command line:
 === Adding Kernel Modules
 If you need a special kernel module in the initramfs, which is not
 automatically picked up by dracut, you have the use the --add-drivers option
-on the command line or  the drivers vaiable in  the _/etc/dracut.conf_
+on the command line or  the drivers variable in  the _/etc/dracut.conf_
 or _/etc/dracut.conf.d/myconf.conf_ configuration file (see *dracut.conf*(5)):
 ----
 # dracut --add-drivers mymod initramfs-with-mymod.img
@@ -94,7 +98,7 @@ An initramfs generated without the "hostonly" mode, does not contain any system
 configuration files (except for some special exceptions), so the configuration
 has to be done on the kernel command line. With this flexibility, you can easily
 boot from a changed root partition, without the need to recompile the initramfs
-image. So, you could completly change your root partition (move it inside a md
+image. So, you could completely change your root partition (move it inside a md
 raid with encryption and LVM on top), as long as you specify the correct
 filesystem LABEL or UUID on the kernel command line for your root device, dracut
 will find it and boot from it.
@@ -103,7 +107,7 @@ The kernel command line can also be provided by the dhcp server with the
 root-path option. See <<NetworkBoot>>.
 
 For a full reference of all kernel command line parameters,
-see *dracut.cmdline*(5).
+see *dracut.cmdline*(7).
 
 To get a quick start for the suitable kernel command line on your system,
 use the __--print-cmdline__ option:
@@ -151,9 +155,9 @@ If your root partition is on the network see <<NetworkBoot>>.
 If you have to input passwords for encrypted disk volumes, you might want to set
 the keyboard layout and specify a display font.
 
-A typical german kernel command would contain:
+A typical german kernel command line would contain:
 ----
-rd.vconsole.font=latarcyrheb-sun16 rd.vconsole.keymap=de-latin1-nodeadkeys rd.locale.LANG=de_DE.UTF-8
+rd.vconsole.font=eurlatgr rd.vconsole.keymap=de-latin1-nodeadkeys rd.locale.LANG=de_DE.UTF-8
 ----
 
 Setting these options can override the setting stored on your system, if you use
@@ -161,8 +165,8 @@ a modern init system, like systemd.
 
 ==== Blacklisting Kernel Modules
 Sometimes it is required to prevent the automatic kernel module loading of a
-specific kernel module. To do this, just add rd.blacklist=_++<kernel module
-name>++_, with _++<kernel module name>++_ not containing the _.ko_
+specific kernel module. To do this, just add rd.driver.blacklist=_++<kernel
+module name>++_, with _++<kernel module name>++_ not containing the _.ko_
 suffix, to the kernel command line. For example:
 ----
 rd.driver.blacklist=mptsas rd.driver.blacklist=nouveau
@@ -185,7 +189,7 @@ This turns off every automatic assembly of LVM, MD raids, DM raids and
 crypto LUKS.
 
 Of course, you could also omit the dracut modules in the initramfs creation
-process, but then you would lose the posibility to turn it on on demand.
+process, but then you would lose the possibility to turn it on on demand.
 
 
 [[Injecting]]
@@ -228,10 +232,10 @@ creation time.
 
 
 ----
-# dracut --install 'strace fsck.ext3 ssh' initramfs-dbg.img
+# dracut --install 'strace fsck.ext4 ssh' initramfs-dbg.img
 ----
 
-This will create an initramfs with the strace, fsck.ext3 and ssh executables,
+This will create an initramfs with the strace, fsck.ext4 and ssh executables,
 together with the libraries needed to start those. The --install option can be
 specified multiple times.
 
@@ -243,7 +247,7 @@ If your root partition is on a network drive, you have to have the network
 dracut modules installed to create a network aware initramfs image.
 
 If you specify ip=dhcp on the kernel command line, then dracut asks a dhcp
-server about the ip adress for the machine. The dhcp server can also serve an
+server about the ip address for the machine. The dhcp server can also serve an
 additional root-path, which will set the root device for dracut. With this
 mechanism, you have static configuration on your client machine and a
 centralized boot configuration on your TFTP/DHCP server. If you can't pass a
@@ -252,7 +256,7 @@ method described in <<Injecting>>.
 
 ==== Reducing the Image Size
 
-To reduce the size of the initramfs, you should create it with by ommitting all
+To reduce the size of the initramfs, you should create it with by omitting all
 dracut modules, which you know, you don't need to boot the machine.
 
 You can also specify the exact dracut and kernel modules to produce a very tiny
@@ -262,7 +266,7 @@ For example for a NFS image, you would do:
 
 
 ----
-# dracut -m "nfs network  base" initramfs-nfs-only.img
+# dracut -m "nfs network base" initramfs-nfs-only.img
 ----
 
 Then you would boot from this image with your target machine and reduce the size
@@ -279,10 +283,7 @@ This will reduce the size of the initramfs image significantly.
 == Troubleshooting
 
 If the boot process does not succeed, you have several options to debug the
-situation. Some of the basic operations are covered here. For more information
-you should also visit:
-https://www.kernel.org/pub/linux/utils/boot/dracut/dracut.html
-
+situation.
 
 [[identifying-your-problem-area]]
 === Identifying your problem area
@@ -349,7 +350,7 @@ serial --unit=0 --speed=9600
 terminal --timeout=5 serial console
 ----
 +
-. Also in _/boot/grub2/grub.cfg_, add the following boot arguemnts to the ''kernel''
+. Also in _/boot/grub2/grub.cfg_, add the following boot arguments to the ''kernel''
 line:
 +
 ----
@@ -467,7 +468,7 @@ any logical volumes.
 /dev/sda1: UUID="3de247f3-5de4-4a44-afc5-1fe179750cf7" TYPE="ext4"
 /dev/sda2: UUID="Ek4dQw-cOtq-5MJu-OGRF-xz5k-O2l8-wdDj0I" TYPE="LVM2_member"
 /dev/mapper/linux-root: UUID="def0269e-424b-4752-acf3-1077bf96ad2c" TYPE="crypto_LUKS"
-/dev/mapper/linux-home: UUID="c69127c1-f153-4ea2-b58e-4cbfa9257c5e" TYPE="ext3"
+/dev/mapper/linux-home: UUID="c69127c1-f153-4ea2-b58e-4cbfa9257c5e" TYPE="ext4"
 /dev/mapper/linux-swap: UUID="47b4d329-975c-4c08-b218-f9c9bf3635f1" TYPE="swap"
 ----
 +

man/lsinitrd.1.asc

@@ -3,6 +3,7 @@ LSINITRD(1)
 :doctype: manpage
 :man source:   dracut
 :man manual:   dracut
+:man version:  {version}
 
 NAME
 ----
@@ -12,12 +13,15 @@ SYNOPSIS
 --------
 *lsinitrd* ['OPTION...'] [<image> [<filename> [<filename> [...] ]]]
 
-*lsinitrd* ['OPTION...'] -k <kernel-version>
+*lsinitrd* ['OPTION...'] -k <kernel version>
 
 DESCRIPTION
 -----------
 lsinitrd shows the contents of an initramfs image. if <image> is omitted, then
-lsinitrd uses the default image _/boot/<machine-id>/<kernel-version>/initrd_ or
+lsinitrd uses the default image _/efi/<machine-id>/<kernel-version>/initrd_,
+_/boot/<machine-id>/<kernel-version>/initrd_,
+_/boot/efi/<machine-id>/<kernel-version>/initrd_,
+_/lib/modules/<kernel-version>/initrd_ or
 _/boot/initramfs-<kernel-version>.img_.
 
 OPTIONS
@@ -34,11 +38,17 @@ OPTIONS
 **-k, --kver** _<kernel version>_::
     inspect the initramfs of <kernel version>.
 
+**-m, --mod**::
+    list dracut modules included of the initramfs image.
+
 **--unpack**::
     unpack the initramfs to the current directory, instead of displaying the contents.
+    If optional filenames are given, will only unpack specified files, else the whole image will be unpacked.
+    Won't unpack anything from early cpio part.
 
 **--unpackearly**::
     unpack the early microcode initramfs to the current directory, instead of displaying the contents.
+    Same as --unpack, but only unpack files from early cpio part.
 
 **-v, --verbose**::
     unpack verbosely
@@ -46,7 +56,7 @@ OPTIONS
 AVAILABILITY
 ------------
 The lsinitrd command is part of the dracut package and is available from
-link:$$https://dracut.wiki.kernel.org$$[https://dracut.wiki.kernel.org]
+link:$$https://github.com/dracutdevs/dracut$$[https://github.com/dracutdevs/dracut]
 
 AUTHORS
 -------

mkinitrd-dracut.sh

@@ -1,226 +0,0 @@
-#!/bin/bash --norc
-kver=$(uname -r)
-
-boot_dir="/boot"
-quiet=0
-host_only=0
-force=0
-
-error() { echo "$@" >&2; }
-
-usage () {
-    [[ $1 = '-n' ]] && cmd=echo || cmd=error
-
-    $cmd "usage: ${0##*/} [--version] [--help] [-v] [-f] [--preload <module>]"
-    $cmd "       [--image-version] [--with=<module>]"
-    $cmd "       [--nocompress]"
-    $cmd "       <initrd-image> <kernel-version>"
-    $cmd ""
-    $cmd "       (ex: ${0##*/} /boot/initramfs-$kver.img $kver)"
-
-    [[ $1 = '-n' ]] && exit 0
-    exit 1
-}
-
-# Little helper function for reading args from the commandline.
-# it automatically handles -a b and -a=b variants, and returns 1 if
-# we need to shift $3.
-read_arg() {
-    # $1 = arg name
-    # $2 = arg value
-    # $3 = arg parameter
-    param="$1"
-    local rematch='^[^=]*=(.*)$' result
-    if [[ $2 =~ $rematch ]]; then
-        read "$param" <<< "${BASH_REMATCH[1]}"
-    else
-	for ((i=3; $i <= $#; i++)); do
-            # Only read next arg if it not an arg itself.
-            if [[ ${@:$i:1} = -* ]];then
-		break
-            fi
-            result="$result ${@:$i:1}"
-            # There is no way to shift our callers args, so
-            # return "no of args" to indicate they should do it instead.
-	done
-	read "$1" <<< "$result"
-        return $(($i - 3))
-    fi
-}
-
-# Taken over from SUSE mkinitrd
-default_kernel_images() {
-    local regex kernel_image kernel_version version_version initrd_image
-    local qf='%{NAME}-%{VERSION}-%{RELEASE}\n'
-
-    case "$(uname -m)" in
-        s390|s390x)
-            regex='image'
-            ;;
-        ppc|ppc64)
-            regex='vmlinux'
-            ;;
-        i386|x86_64)
-            regex='vmlinuz'
-            ;;
-        arm*)
-            regex='[uz]Image'
-            ;;
-        aarch64)
-            regex='Image'
-            ;;
-        *)  regex='vmlinu.'
-            ;;
-    esac
-
-    # user mode linux
-    if grep -q UML /proc/cpuinfo; then
-            regex='linux'
-    fi
-
-    kernel_images=""
-    initrd_images=""
-    for kernel_image in $(ls $boot_dir \
-            | sed -ne "\|^$regex\(-[0-9.]\+-[0-9]\+-[a-z0-9]\+$\)\?|p" \
-            | grep -v kdump$ ) ; do
-
-        # Note that we cannot check the RPM database here -- this
-        # script is itself called from within the binary kernel
-        # packages, and rpm does not allow recursive calls.
-
-        [ -L "$boot_dir/$kernel_image" ] && continue
-        [ "${kernel_image%%.gz}" != "$kernel_image" ] && continue
-        kernel_version=$(/usr/bin/get_kernel_version \
-                         $boot_dir/$kernel_image 2> /dev/null)
-        initrd_image=$(echo $kernel_image | sed -e "s|${regex}|initrd|")
-        if [ "$kernel_image" != "$initrd_image" -a \
-             -n "$kernel_version" -a \
-             -d "/lib/modules/$kernel_version" ]; then
-                kernel_images="$kernel_images $boot_dir/$kernel_image"
-                initrd_images="$initrd_images $boot_dir/$initrd_image"
-        fi
-    done
-    for kernel_image in $kernel_images;do
-	kernels="$kernels ${kernel_image#*-}"
-    done
-    for initrd_image in $initrd_images;do
-	targets="$targets $initrd_image"
-    done
-    host_only=1
-    force=1
-}
-
-while (($# > 0)); do
-    case ${1%%=*} in
-        --with-usb) read_arg usbmodule "$@" || shift $?
-            basicmodules="$basicmodules ${usbmodule:-usb-storage}"
-            unset usbmodule;;
-        --with-avail) read_arg modname "$@" || shift $?
-            basicmodules="$basicmodules $modname";;
-        --with) read_arg modname "$@" || shift $?
-            basicmodules="$basicmodules $modname";;
-        --version)
-            echo "mkinitrd: dracut compatibility wrapper"
-            exit 0;;
-        -v|--verbose) dracut_args="${dracut_args} -v";;
-        -f|--force) force=1;;
-        --preload) read_arg modname "$@" || shift $?
-            basicmodules="$basicmodules $modname";;
-        --image-version) img_vers=yes;;
-        --rootfs|-d) read_arg rootfs "$@" || shift $?
-            dracut_args="${dracut_args} --filesystems $rootfs";;
-        --nocompress) dracut_args="$dracut_args --no-compress";;
-        --help) usage -n;;
-        --builtin) ;;
-        --without*) ;;
-        --without-usb) ;;
-        --fstab*) ;;
-        --ifneeded) ;;
-        --omit-scsi-modules) ;;
-        --omit-ide-modules) ;;
-        --omit-raid-modules) ;;
-        --omit-lvm-modules) ;;
-        --omit-dmraid) ;;
-        --allow-missing) ;;
-        --net-dev*) ;;
-        --noresume) ;;
-        --rootdev*) ;;
-        --thawdev*) ;;
-        --rootopts*) ;;
-        --root*) ;;
-        --loopdev*) ;;
-        --loopfs*) ;;
-        --loopopts*) ;;
-        --looppath*) ;;
-        --dsdt*) ;;
-        --bootchart) ;;
-	-s) ;;
-	--quiet|-q) quiet=1;;
-	-b) read_arg boot_dir "$@" || shift $?
-	    if [ ! -d $boot_dir ];then
-		error "Boot directory $boot_dir does not exist"
-		exit 1
-	    fi
-	    ;;
-	-k) # Would be nice to get a list of images here
-	    read_arg kernel_images "$@" || shift $?
-	    for kernel_image in $kernel_images;do
-		kernels="$kernels ${kernel_image#*-}"
-	    done
-	    host_only=1
-	    force=1
-	    ;;
-	-i) read_arg initrd_images "$@" || shift $?
-	    for initrd_image in $initrd_images;do
-		targets="$targets $boot_dir/$initrd_image"
-	    done
-	    ;;
-        *)  if [[ ! $targets ]]; then
-            targets=$1
-            elif [[ ! $kernels ]]; then
-            kernels=$1
-            else
-            usage
-            fi;;
-    esac
-    shift
-done
-
-[[ $targets && $kernels ]] || default_kernel_images
-[[ $targets && $kernels ]] || (error "No kernel found in $boot_dir" && usage)
-
-# We can have several targets/kernels, transform the list to an array
-targets=( $targets )
-[[ $kernels ]] && kernels=( $kernels )
-
-[[ $host_only == 1 ]] && dracut_args="${dracut_args} -H"
-[[ $force == 1 ]]     && dracut_args="${dracut_args} -f"
-
-echo "Creating: target|kernel|dracut args|basicmodules "
-for ((i=0 ; $i<${#targets[@]} ; i++)); do
-
-    if [[ $img_vers ]];then
-	target="${targets[$i]}-${kernels[$i]}"
-    else
-	target="${targets[$i]}"
-    fi
-    kernel="${kernels[$i]}"
-
-    # Duplicate code: No way found how to redirect output based on $quiet
-    if [[ $quiet == 1 ]];then
-	echo "$target|$kernel|$dracut_args|$basicmodules"
-	if [[ $basicmodules ]]; then
-            dracut $dracut_args --add-drivers "$basicmodules" "$target" \
-		"$kernel" &>/dev/null
-	else
-            dracut $dracut_args "$target" "$kernel" &>/dev/null
-	fi
-    else
-	if [[ $basicmodules ]]; then
-            dracut $dracut_args --add-drivers "$basicmodules" "$target" \
-		"$kernel"
-	else
-            dracut $dracut_args "$target" "$kernel"
-	fi
-    fi
-done

mkinitrd-suse.8.asc

@@ -1,106 +0,0 @@
-MKINITRD(8)
-===========
-:doctype: manpage
-:man source:   dracut
-:man manual:   dracut
-
-NAME
-----
-mkinitrd-suse - is a compat wrapper, which calls dracut to generate an initramfs
-
-SYNOPSIS
---------
-*mkinitrd* ['OPTION...']
-
-DESCRIPTION
------------
-*mkinitrd* creates an initramfs image <initrd-image> for the kernel with
-version <kernel-version> by calling *dracut*.
-
-[IMPORTANT]
-This version of mkinitrd is provided for compability with older
-versions of mkinitrd. If a more fine grained control over the
-resulting image is needed, *dracut* should be called directly.
-
-OPTIONS
--------
-**-R, --version**::
-    print info about the version
-
-**-k** _<kernel_list>_::
-    List of kernel images for which initrd files are created (relative
-    to _boot_dir_), Image name should begin with the following string,
-    defaults to _vmlinux_ on ppc/ppc64, _image_ on s390/s390x and _vmlinuz_ 
-    for everything else.
-
-**-i** _<initrd_list>_::
-    List of file names (relative to _boot_dir_) for the initrd; positions
-    have to match the _kernel_list_. Defaults to _initrd_.
-
-**-m** _<module_list>_::
-    Modules to include in initrd, defaults to _INITRD_MODULES_ variable
-    in */etc/sysconfig/kernel*.
-
-**-f** _<feature_list>_::
-    Features to be enabled for the initrd. In general mkinitrd
-    configures the initrd for the root device it is started from. With
-    this option additional feature can be enabled.
-
-**-b** _<bootdir>_::
-    Boot directory, defaults to */boot*, where the initrd is created.
-
-**-d** _<root_device>_::
-    Root device, defaults to the device from which the root_dir is
-    mounted; overwrites the rootdev enviroment variable if set
-
-**-s** _<size>_::
-    Add splash animation and bootscreen to initrd.
-
-**-D** _<interface>::
-    Run dhcp on the specified interface (for example "eth0").
-
-**-I** _<interface>::
-    Configure the specified interface statically.
-
-**-a** _<acpi_dsdt>::
-    Attach compiled ACPI DSDT (Differentiated System Description Table)
-    to initrd. This replaces the DSDT of the BIOS. Defaults to the
-    _ACPI_DSDT_ variable in */etc/sysconfig/kernel*.
-
-**-M** _<map>::
-    System.map file to use.
-
-**-B**::
-    Don’t run the *update-bootloader(8)* script after the initrd(s) have
-    been created. This is useful if you call mkinitrd(8) for anything
-    else than the running system.
-
-**-A**::
-    Create a so called "monster initrd" which includes all available
-    features and modules. This calls dracut with --no-hostonly and
-    --no-hostonly-cmdline parameters internally, instead of the default
-    --hostonly and --hostonly-cmdline.
-
-**-v, --verbose**::
-    increase verbosity level
-
-**-L**::
-    Disable logging to _/var/log/YaST2/mkinitrd.log_. This is useful for
-    testing if you don’t want to clutter the system log.
-
-**--help**::
-    print a help message and exit.
-
-AVAILABILITY
-------------
-The mkinitrd command is part of the dracut package and is available from
-link:$$https://dracut.wiki.kernel.org$$[https://dracut.wiki.kernel.org]
-
-AUTHORS
--------
-Harald Hoyer, Hannes Reinecke
-
-SEE ALSO
---------
-*dracut*(8)
-*update-bootloader*(8)

mkinitrd-suse.sh

@@ -1,393 +0,0 @@
-#!/bin/bash --norc
-#
-# mkinitrd compability wrapper for SUSE.
-#
-# Copyright (c) 2013 SUSE Linux Products GmbH. All rights reserved.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-
-boot_dir="/boot"
-quiet=0
-logfile=/var/log/YaST2/mkinitrd.log
-dracut_cmd=dracut
-
-error() { echo "$@" >&2; }
-
-usage () {
-    [[ $1 = '-n' ]] && cmd=echo || cmd=error
-
-    $cmd "usage: ${0##*/} [options]"
-    $cmd ""
-    $cmd "	Create initial ramdisk images that contain all kernel modules needed"
-    $cmd "	in the early boot process, before the root file system becomes"
-    $cmd "	available."
-    $cmd "	This usually includes SCSI and/or RAID modules, a file system module"
-    $cmd "	for the root file system, or a network interface driver module for dhcp."
-    $cmd ""
-    $cmd "	options:"
-    $cmd "	-f \"feature list\"	Features to be enabled when generating initrd."
-    $cmd "				Available features are:"
-    $cmd "					iscsi, md, multipath, lvm, lvm2,"
-    $cmd "					ifup, fcoe, dcbd"
-    $cmd "	-k \"kernel list\"	List of kernel images for which initrd files are"
-    $cmd "				created. Defaults to all kernels found in /boot."
-    $cmd "	-i \"initrd list\"	List of file names for the initrd; position have"
-    $cmd "				match to \"kernel list\". Defaults to all kernels"
-    $cmd "				found in /boot."
-    $cmd "	-b boot_dir		Boot directory. Defaults to /boot."
-    $cmd "	-t tmp_dir		Temporary directory. Defaults to /var/tmp."
-    $cmd "	-M map			System.map file to use."
-    $cmd "	-A			Create a so called \"monster initrd\" which"
-    $cmd "				includes all features and modules possible."
-    $cmd "	-B			Do not update bootloader configuration."
-    $cmd "	-v			Verbose mode."
-    $cmd "	-L			Disable logging."
-    $cmd "	-h			This help screen."
-    $cmd "	-m \"module list\"	Modules to include in initrd. Defaults to the"
-    $cmd "				INITRD_MODULES variable in /etc/sysconfig/kernel"
-    $cmd "	-u \"DomU module list\"	Modules to include in initrd. Defaults to the"
-    $cmd "				DOMU_INITRD_MODULES variable in"
-    $cmd "				/etc/sysconfig/kernel."
-    $cmd "	-d root_device		Root device. Defaults to the device from"
-    $cmd "				which / is mounted. Overrides the rootdev"
-    $cmd "				enviroment variable if set."
-    $cmd "	-j device		Journal device"
-    $cmd "	-D interface		Run dhcp on the specified interface."
-    $cmd "	-I interface		Configure the specified interface statically."
-    $cmd "	-a acpi_dsdt		Obsolete, do not use."
-    $cmd "	-s size			Add splash animation and bootscreen to initrd."
-
-    [[ $1 = '-n' ]] && exit 0
-    exit 1
-}
-
-# Little helper function for reading args from the commandline.
-# it automatically handles -a b and -a=b variants, and returns 1 if
-# we need to shift $3.
-read_arg() {
-    # $1 = arg name
-    # $2 = arg value
-    # $3 = arg parameter
-    param="$1"
-    local rematch='^[^=]*=(.*)$' result
-    if [[ $2 =~ $rematch ]]; then
-        read "$param" <<< "${BASH_REMATCH[1]}"
-    else
-	for ((i=3; $i <= $#; i++)); do
-            # Only read next arg if it not an arg itself.
-            if [[ ${@:$i:1} = -* ]];then
-		break
-            fi
-            result="$result ${@:$i:1}"
-            # There is no way to shift our callers args, so
-            # return "no of args" to indicate they should do it instead.
-	done
-	read "$1" <<< "$result"
-        return $(($i - 3))
-    fi
-}
-
-# Helper functions to calculate ipconfig command line
-calc_netmask() {
-    local prefix=$1
-
-    [ -z "$prefix" ] && return
-    mask=$(( 0xffffffff << (32 - $prefix) ))
-    byte1=$(( mask >> 24 ))
-    byte2=$(( mask >> 16 ))
-    byte3=$(( mask >> 8 ))
-    byte4=$(( mask & 0xff ))
-    netmask=$(printf "%d.%d.%d.%d" $(( byte1 & 0xff )) $(( byte2 & 0xff )) $(( byte3 & 0xff )) $byte4);
-
-    echo $netmask
-}
-
-ipconfig() {
-    local interface=$1
-    local iplink macaddr broadcast gateway ipaddr prefix netmask
-
-    iplink=$(ip addr show dev $interface | sed -n 's/ *inet \(.*\) brd.*/\1/p')
-    macaddr=$(ip addr show dev $interface | sed -n 's/.*ether \(.*\) brd.*/\1/p')
-    broadcast=$(ip addr show dev $interface | sed -n 's/.*brd \(.*\) scope.*/\1/p')
-    gateway=$(ip route show dev $interface | sed -n 's/default via \([0-9\.]*\).*/\1/p')
-
-    ipaddr=${iplink%%/*}
-    prefix=${iplink##*/}
-    netmask=$(calc_netmask $prefix)
-
-    echo "${ipaddr}:${serveraddr}:${gateway}:${netmask}:${hostname}:${interface}:none::${macaddr}"
-}
-
-is_xen_kernel() {
-    local kversion=$1
-    local root_dir=$2
-    local cfg
-
-    for cfg in ${root_dir}/boot/config-$kversion $root_dir/lib/modules/$kversion/build/.config
-    do
-        test -r $cfg || continue
-        grep -q "^CONFIG_XEN=y\$" $cfg
-        return
-    done
-    test $kversion != "${kversion%-xen*}"
-    return
-}
-
-# kernel_image_gz_from_image() and kernel_version_from_image() are helpers
-# for arm* kernels which produce zImage files which cannot be read from
-# get_kernel_version -> get rid of this workaround if possible
-kernel_image_gz_from_image() {
-    local arch=$(uname -i)
-    local r=${1}.gz
-
-    # uImage kernels can't be extracted directly. Use the vmlinux.gz instead
-    r=${r//uImage/vmlinux}
-
-    # on ARM a zImage can't be extracted directly. Other platforms define it
-    # as a gzipped vmlinux file, but not ARM. So only on ARM, use vmlinux.gz.
-    if [[ $arch =~ arm ]] || [[ $arch =~ aarch ]]; then
-        r=${r//zImage/vmlinux}
-    fi
-
-    echo $r
-}
-
-kernel_version_from_image() {
-    local kernel_image="$1" kernel_image_gz=$(kernel_image_gz_from_image "$1")
-
-    if get_kernel_version "$kernel_image" 2>/dev/null; then
-        return
-    fi
-    get_kernel_version "$kernel_image_gz" 2>/dev/null
-}
-
-# Taken over from SUSE mkinitrd
-default_kernel_images() {
-    local regex kernel_image kernel_version version_version initrd_image
-    local qf='%{NAME}-%{VERSION}-%{RELEASE}\n'
-
-    case "$(uname -m)" in
-        s390|s390x)
-            regex='image'
-            ;;
-        ppc|ppc64)
-            regex='vmlinux'
-            ;;
-        i386|x86_64)
-            regex='vmlinuz'
-            ;;
-        arm*)
-            regex='[uz]Image'
-            ;;
-        aarch64)
-            regex='Image'
-            ;;
-        *)  regex='vmlinu.'
-            ;;
-    esac
-
-    kernel_images=""
-    initrd_images=""
-    for kernel_image in $(ls $boot_dir \
-            | sed -ne "\|^$regex\(-[0-9.]\+-[0-9]\+-[a-z0-9]\+$\)\?|p" \
-            | grep -v kdump$ ) ; do
-
-        # Note that we cannot check the RPM database here -- this
-        # script is itself called from within the binary kernel
-        # packages, and rpm does not allow recursive calls.
-
-        [ -L "$boot_dir/$kernel_image" ] && continue
-        [ "${kernel_image%%.gz}" != "$kernel_image" ] && continue
-
-        kernel_version=$(kernel_version_from_image \
-                         $boot_dir/$kernel_image 2> /dev/null)
-        initrd_image=$(echo $kernel_image | sed -e "s|${regex}|initrd|")
-        if [ "$kernel_image" != "$initrd_image" -a \
-             -n "$kernel_version" -a \
-             -d "/lib/modules/$kernel_version" ]; then
-                kernel_images="$kernel_images $boot_dir/$kernel_image"
-                initrd_images="$initrd_images $boot_dir/$initrd_image"
-        fi
-    done
-    for kernel_image in $kernel_images;do
-	kernels="$kernels ${kernel_image#*-}"
-    done
-    for initrd_image in $initrd_images;do
-	targets="$targets $initrd_image"
-    done
-}
-
-while (($# > 0)); do
-    case ${1%%=*} in
-	-f) read_arg feature_list "$@" || shift $?
-	    # Could be several features
-	    ;;
-	-k) # Would be nice to get a list of images here
-	    read_arg kernel_images "$@" || shift $?
-	    for kernel_image in $kernel_images;do
-		[ -L "/boot/$kernel_image" ] && kernel_image="$(readlink "/boot/$kernel_image")"
-		kernels="$kernels ${kernel_image#*-}"
-	    done
-	    ;;
-	-i) read_arg initrd_images "$@" || shift $?
-	    for initrd_image in $initrd_images;do
-		[ -L "/boot/$initrd_image" ] && initrd_image="$(readlink "/boot/$initrd_image")"
-		# Check if the initrd_image contains a path.
-		# if not, then add the default boot_dir
-		dname=`dirname $initrd_image`
-		if [ "$dname" == "." ]; then
-                    targets="$targets $boot_dir/$initrd_image";
-		else
-                    targets="$targets $initrd_image";
-		fi
-	    done
-	    ;;
-	-b) read_arg boot_dir "$@" || shift $?
-	    if [ ! -d $boot_dir ];then
-		error "Boot directory $boot_dir does not exist"
-		exit 1
-	    fi
-	    ;;
-	-t) read_arg tmp_dir "$@" || shift $?
-	    dracut_args="${dracut_args} --tmpdir $tmp_dir"
-	    ;;
-	-M) read_arg map_file "$@" || shift $?
-	    ;;
-	-A) dracut_args="${dracut_args} --no-host-only";;
-	-B) skip_update_bootloader=1;;
-        -v|--verbose) dracut_args="${dracut_args} -v";;
-	-L) logfile=;;
-        -h|--help) usage -n;;
-	-m) read_arg module_list "$@" || shift $? ;;
-	-u) read_arg domu_module_list "$@" || shift $?
-	    echo "mkinitrd: DomU modules not yet supported" ;;
-        -d) read_arg rootfs "$@" || shift $?
-            dracut_args="${dracut_args} --filesystems $rootfs" ;;
-	-D) read_arg dhcp_if "$@" || shift $?
-	    dracut_cmdline="${dracut_cmdline} ip=${dhcp_if}:dhcp"
-	    ;;
-	-I) read_arg static_if "$@" || shift $?
-	    dracut_cmdline="${dracut_cmdline} ip=$(ipconfig $static_if)":
-	    ;;
-	-a) read_arg acpi_dsdt "$@" || shift $?
-	    echo "Obsolete -a param, use acpi_table_dir= and acpi_override= variables in /etc/dracut.conf.d/"
-	    exit 1
-	    ;;
-	-s) read_arg boot_splash "$@" || shift $?
-	    echo "mkinitrd: boot splash not yet supported"
-	    exit 1
-	    ;;
-	-V) echo "mkinitrd: vendor scipts are no longer supported"
-	    exit 1;;
-	--dracut)
-	    read_arg dracut_cmd "$@" || shift $? ;;
-        --version|-R)
-            echo "mkinitrd: dracut compatibility wrapper"
-            exit 0;;
-	--quiet|-q) quiet=1;;
-        *)  if [[ ! $targets ]]; then
-            targets=$1
-            elif [[ ! $kernels ]]; then
-            kernels=$1
-            else
-            usage
-            fi;;
-    esac
-    shift
-done
-
-[[ $targets && $kernels ]] || default_kernel_images
-if [[ ! $targets || ! $kernels ]];then
-    error "No kernel found in $boot_dir or bad modules dir in /lib/modules"
-    exit 1
-fi
-
-# We can have several targets/kernels, transform the list to an array
-targets=( $targets )
-[[ $kernels ]] && kernels=( $kernels )
-
-[[ $logfile ]]        && dracut_args="${dracut_args} --logfile $logfile"
-dracut_args="${dracut_args} --force"
-
-[[ $dracut_cmdline ]] && dracut_args="${dracut_args} --kernel-cmdline ${dracut_cmdline}"
-[ -z "$(type -p update-bootloader)" ] && skip_update_bootloader=1
-
-# Update defaults from /etc/sysconfig/kernel
-if [ -f /etc/sysconfig/kernel ] ; then
-    . /etc/sysconfig/kernel
-fi
-[[ $module_list ]] || module_list="${INITRD_MODULES}"
-[[ $domu_module_list ]] || domu_module_list="${DOMU_INITRD_MODULES}"
-shopt -s extglob
-
-failed=""
-
-for ((i=0 ; $i<${#targets[@]} ; i++)); do
-
-    if [[ $img_vers ]];then
-	target="${targets[$i]}-${kernels[$i]}"
-    else
-	target="${targets[$i]}"
-    fi
-    kernel="${kernels[$i]}"
-
-    if is_xen_kernel $kernel $rootfs ; then
-	modules_all="${module_list} ${domu_module_list}"
-    else
-        modules_all="${module_list}"
-    fi
-
-    # Remove leading and trailing spaces needs (set above): shopt -s extglob
-    modules_all=${modules_all%%+([[:space:]])}
-    modules_all=${modules_all##+([[:space:]])}
-
-    echo "Creating initrd: $target"
-
-    # Duplicate code: No way found how to redirect output based on $quiet
-    if [[ $quiet == 1 ]];then
-        # Duplicate code: --force-drivers must not be called with empty string
-        # -> dracut bug workarounded ugly, because of complex whitespace
-        # expansion magics
-        if [ -n "${modules_all}" ];then
-            $dracut_cmd $dracut_args --force-drivers "${modules_all}" "$target" "$kernel" &>/dev/null
-            [ $? -ne 0 ] && failed="$failed $target"
-        else
-            $dracut_cmd $dracut_args "$target" "$kernel" &>/dev/null
-            [ $? -ne 0 ] && failed="$failed $target"
-        fi
-    else
-        if [ -n "${modules_all}" ];then
-            $dracut_cmd $dracut_args --force-drivers "${modules_all}" "$target" "$kernel"
-            [ $? -ne 0 ] && failed="$failed $target"
-        else
-            $dracut_cmd $dracut_args "$target" "$kernel"
-            [ $? -ne 0 ] && failed="$failed $target"
-        fi
-    fi
-done
-
-if [ "$skip_update_bootloader" ] ; then
-    echo 2>&1 "Did not refresh the bootloader. You might need to refresh it manually."
-else
-    update-bootloader --refresh
-    [ $? -ne 0 ] && echo "Updating bootloader failed" && exit 1
-fi
-
-if [ "$failed" != "" ]; then
-    echo "Generating $failed targets failed"
-    exit 1
-fi
-
-exit 0

mkinitrd.8.asc

@@ -1,65 +0,0 @@
-MKINITRD(8)
-=========
-:doctype: manpage
-:man source:   dracut
-:man manual:   dracut
-
-NAME
-----
-mkinitrd - is a compat wrapper, which calls dracut to generate an initramfs
-
-SYNOPSIS
---------
-*mkinitrd* ['OPTION...'] [<initrd-image>]  <kernel-version>
-
-DESCRIPTION
------------
-mkinitrd creates an initramfs image <initrd-image> for the kernel with
-version <kernel-version> by calling "dracut".
-
-[IMPORTANT]
-If a more fine grained control over the resulting image is needed,
-"dracut" should be called directly.
-
-OPTIONS
--------
-**--version**::
-    print info about the version
-
-**-v, --verbose**::
-    increase verbosity level
-
-**-f, --force**::
-    overwrite existing initramfs file.
-
-**--image-version*::
-    append the kernel version to the target image
-    <initrd-image>-<kernel-version>.
-
-**--with=<module>**::
-     add the kernel module <module> to the initramfs.
-
-**--preload=<module>**::
-     preload the kernel module <module> in the initramfs before any other kernel
-     modules are loaded. This can be used to ensure a certain device naming,
-     which should in theory be avoided and the use of symbolic links in /dev is
-     encouraged.
-
-**--nocompress**::
-     do not compress the resulting image.
-
-**--help**::
-    print a help message and exit.
-
-AVAILABILITY
-------------
-The mkinitrd command is part of the dracut package and is available from
-link:$$https://dracut.wiki.kernel.org$$[https://dracut.wiki.kernel.org]
-
-AUTHORS
--------
-Harald Hoyer
-
-SEE ALSO
---------
-*dracut*(8)

modules.d/00bash/module-setup.sh

@@ -1,21 +1,32 @@
 #!/bin/bash
+# This file is part of dracut.
+# SPDX-License-Identifier: GPL-2.0-or-later
 
-# called by dracut
+# Prerequisite check(s) for module.
 check() {
-    require_binaries /bin/bash
+
+    # If the binary(s) requirements are not fulfilled the module can't be installed.
+    require_binaries bash || return 1
+
+    # Return 255 to only include the module, if another module requires it.
+    return 255
+
 }
 
-# called by dracut
+# Module dependency requirements.
 depends() {
+
+    # Return 0 to include the dependent module(s) in the initramfs.
     return 0
+
 }
 
-# called by dracut
+# Install the required file(s) and directories for the module in the initramfs.
 install() {
-    # If another shell is already installed, do not use bash
-    [[ -x $initdir/bin/sh ]] && return
 
-    # Prefer bash as /bin/sh if it is available.
-    inst /bin/bash && ln -sf bash "${initdir}/bin/sh"
+    inst /bin/bash
+
+    # Prefer bash as default shell if no other shell is preferred.
+    [[ -L $initdir/bin/sh ]] || ln -sf bash "${initdir}/bin/sh"
+
 }
-

modules.d/00bootchart/module-setup.sh

@@ -1,30 +0,0 @@
-#!/bin/bash
-
-# called by dracut
-check() {
-    [[ "$mount_needs" ]] && return 1
-    require_binaries /sbin/bootchartd || return 1
-    return 255
-}
-
-# called by dracut
-depends() {
-    return 0
-}
-
-# called by dracut
-install() {
-    inst_symlink /init /sbin/init
-    inst_dir /lib/bootchart/tmpfs
-
-    inst_multiple bootchartd bash \
-        /lib/bootchart/bootchart-collector /etc/bootchartd.conf \
-        accton \
-        echo \
-        grep \
-        usleep
-
-    inst /usr/bin/pkill /bin/pkill
-    inst /usr/bin/[  /bin/[
-}
-

modules.d/00dash/module-setup.sh

@@ -1,21 +1,32 @@
 #!/bin/bash
+# This file is part of dracut.
+# SPDX-License-Identifier: GPL-2.0-or-later
 
-# called by dracut
+# Prerequisite check(s) for module.
 check() {
-    require_binaries /bin/dash
+
+    # If the binary(s) requirements are not fulfilled the module can't be installed.
+    require_binaries dash || return 1
+
+    # Return 255 to only include the module, if another module requires it.
+    return 255
+
 }
 
-# called by dracut
+# Module dependency requirements.
 depends() {
+
+    # Return 0 to include the dependent module(s) in the initramfs.
     return 0
+
 }
 
-# called by dracut
+# Install the required file(s) and directories for the module in the initramfs.
 install() {
-    # If another shell is already installed, do not use dash
-    [[ -x $initdir/bin/sh ]] && return
 
-    # Prefer dash as /bin/sh if it is available.
-    inst /bin/dash && ln -sf dash "${initdir}/bin/sh"
+    inst /bin/dash
+
+    # Prefer dash as default shell if no other shell is preferred.
+    [[ -L $initdir/bin/sh ]] || ln -sf dash "${initdir}/bin/sh"
+
 }
-

modules.d/00mksh/module-setup.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+# This file is part of dracut.
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# Prerequisite check(s) for module.
+check() {
+
+    # If the binary(s) requirements are not fulfilled the module can't be installed.
+    require_binaries mksh || return 1
+    require_binaries printf || return 1
+
+    # Return 255 to only include the module, if another module requires it.
+    return 255
+
+}
+
+# Module dependency requirements.
+depends() {
+
+    # Return 0 to include the dependent module(s) in the initramfs.
+    return 0
+
+}
+
+# Install the required file(s) and directories for the module in the initramfs.
+install() {
+
+    inst /bin/mksh
+    inst printf
+
+    # Prefer mksh as default shell if no other shell is preferred.
+    [[ -L $initdir/bin/sh ]] || ln -sf mksh "${initdir}/bin/sh"
+
+}

modules.d/00systemd-network-management/module-setup.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+# This file is part of dracut.
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# Prerequisite check(s) for module.
+check() {
+
+    # Return 255 to only include the module, if another module requires it.
+    return 255
+
+}
+
+# Module dependency requirements.
+depends() {
+
+    # This module has external dependency on other module(s).
+    echo systemd systemd-hostnamed systemd-networkd systemd-resolved systemd-timedated systemd-timesyncd
+    # Return 0 to include the dependent module(s) in the initramfs.
+    return 0
+
+}

modules.d/00systemd/module-setup.sh

@@ -1,15 +1,14 @@
 #!/bin/bash
+# This file is part of dracut.
+# SPDX-License-Identifier: GPL-2.0-or-later
 
-# called by dracut
+# Prerequisite check(s) for module.
 check() {
     [[ $mount_needs ]] && return 1
-    if require_binaries $systemdutildir/systemd; then
-        SYSTEMD_VERSION=$($systemdutildir/systemd --version | { read a b a; echo $b; })
-        (( $SYSTEMD_VERSION >= 198 )) && return 0
-       return 255
-    fi
-
-    return 1
+    # If the binary(s) requirements are not fulfilled the module can't be installed
+    require_binaries "$systemdutildir"/systemd || return 1
+    # Return 255 to only include the module, if another module requires it.
+    return 255
 }
 
 # called by dracut
@@ -26,117 +25,115 @@ installkernel() {
 install() {
     local _mods
 
-    if [[ "$prefix" == /run/* ]]; then
-        dfatal "systemd does not work with a prefix, which contains \"/run\"!!"
+    if [[ $prefix == /run/* ]]; then
+        dfatal 'systemd does not work with a prefix, which contains "/run"!!'
         exit 1
     fi
 
     inst_multiple -o \
-        $systemdutildir/systemd \
-        $systemdutildir/systemd-coredump \
-        $systemdutildir/systemd-cgroups-agent \
-        $systemdutildir/systemd-shutdown \
-        $systemdutildir/systemd-reply-password \
-        $systemdutildir/systemd-fsck \
-        $systemdutildir/systemd-udevd \
-        $systemdutildir/systemd-journald \
-        $systemdutildir/systemd-sysctl \
-        $systemdutildir/systemd-modules-load \
-        $systemdutildir/systemd-vconsole-setup \
-        $systemdutildir/system-generators/systemd-fstab-generator \
-        $systemdutildir/system-generators/systemd-gpt-auto-generator \
-        \
-        $systemdsystemunitdir/cryptsetup.target \
-        $systemdsystemunitdir/emergency.target \
-        $systemdsystemunitdir/sysinit.target \
-        $systemdsystemunitdir/basic.target \
-        $systemdsystemunitdir/halt.target \
-        $systemdsystemunitdir/kexec.target \
-        $systemdsystemunitdir/local-fs.target \
-        $systemdsystemunitdir/local-fs-pre.target \
-        $systemdsystemunitdir/remote-fs.target \
-        $systemdsystemunitdir/remote-fs-pre.target \
-        $systemdsystemunitdir/multi-user.target \
-        $systemdsystemunitdir/network.target \
-        $systemdsystemunitdir/network-pre.target \
-        $systemdsystemunitdir/network-online.target \
-        $systemdsystemunitdir/nss-lookup.target \
-        $systemdsystemunitdir/nss-user-lookup.target \
-        $systemdsystemunitdir/poweroff.target \
-        $systemdsystemunitdir/reboot.target \
-        $systemdsystemunitdir/rescue.target \
-        $systemdsystemunitdir/rpcbind.target \
-        $systemdsystemunitdir/shutdown.target \
-        $systemdsystemunitdir/final.target \
-        $systemdsystemunitdir/sigpwr.target \
-        $systemdsystemunitdir/sockets.target \
-        $systemdsystemunitdir/swap.target \
-        $systemdsystemunitdir/timers.target \
-        $systemdsystemunitdir/paths.target \
-        $systemdsystemunitdir/umount.target \
-        \
-        $systemdsystemunitdir/sys-kernel-config.mount \
-        \
-        $systemdsystemunitdir/kmod-static-nodes.service \
-        $systemdsystemunitdir/systemd-tmpfiles-setup.service \
-        $systemdsystemunitdir/systemd-tmpfiles-setup-dev.service \
-        $systemdsystemunitdir/systemd-ask-password-console.path \
-        $systemdsystemunitdir/systemd-udevd-control.socket \
-        $systemdsystemunitdir/systemd-udevd-kernel.socket \
-        $systemdsystemunitdir/systemd-ask-password-plymouth.path \
-        $systemdsystemunitdir/systemd-journald.socket \
-        $systemdsystemunitdir/systemd-journald-audit.socket \
-        $systemdsystemunitdir/systemd-ask-password-console.service \
-        $systemdsystemunitdir/systemd-modules-load.service \
-        $systemdsystemunitdir/systemd-halt.service \
-        $systemdsystemunitdir/systemd-poweroff.service \
-        $systemdsystemunitdir/systemd-reboot.service \
-        $systemdsystemunitdir/systemd-kexec.service \
-        $systemdsystemunitdir/systemd-fsck@.service \
-        $systemdsystemunitdir/systemd-udevd.service \
-        $systemdsystemunitdir/systemd-udev-trigger.service \
-        $systemdsystemunitdir/systemd-udev-settle.service \
-        $systemdsystemunitdir/systemd-ask-password-plymouth.service \
-        $systemdsystemunitdir/systemd-journald.service \
-        $systemdsystemunitdir/systemd-vconsole-setup.service \
-        $systemdsystemunitdir/systemd-random-seed-load.service \
-        $systemdsystemunitdir/systemd-random-seed.service \
-        $systemdsystemunitdir/systemd-sysctl.service \
-        \
-        $systemdsystemunitdir/sysinit.target.wants/systemd-modules-load.service \
-        $systemdsystemunitdir/sysinit.target.wants/systemd-ask-password-console.path \
-        $systemdsystemunitdir/sysinit.target.wants/systemd-journald.service \
-        $systemdsystemunitdir/sockets.target.wants/systemd-udevd-control.socket \
-        $systemdsystemunitdir/sockets.target.wants/systemd-udevd-kernel.socket \
-        $systemdsystemunitdir/sockets.target.wants/systemd-journald.socket \
-        $systemdsystemunitdir/sockets.target.wants/systemd-journald-audit.socket \
-        $systemdsystemunitdir/sockets.target.wants/systemd-journald-dev-log.socket \
-        $systemdsystemunitdir/sysinit.target.wants/systemd-udevd.service \
-        $systemdsystemunitdir/sysinit.target.wants/systemd-udev-trigger.service \
-        $systemdsystemunitdir/sysinit.target.wants/kmod-static-nodes.service \
-        $systemdsystemunitdir/sysinit.target.wants/systemd-tmpfiles-setup.service \
-        $systemdsystemunitdir/sysinit.target.wants/systemd-tmpfiles-setup-dev.service \
-        $systemdsystemunitdir/sysinit.target.wants/systemd-sysctl.service \
-        \
-        $systemdsystemunitdir/ctrl-alt-del.target \
-        $systemdsystemunitdir/reboot.target \
-        $systemdsystemunitdir/systemd-reboot.service \
-        $systemdsystemunitdir/syslog.socket \
-        \
-        $systemdsystemunitdir/slices.target \
-        $systemdsystemunitdir/system.slice \
-        $systemdsystemunitdir/-.slice \
-        \
-        $tmpfilesdir/systemd.conf \
-        \
+        "$systemdutildir"/systemd \
+        "$systemdutildir"/systemd-coredump \
+        "$systemdutildir"/systemd-cgroups-agent \
+        "$systemdutildir"/systemd-shutdown \
+        "$systemdutildir"/systemd-reply-password \
+        "$systemdutildir"/systemd-fsck \
+        "$systemdutildir"/systemd-udevd \
+        "$systemdutildir"/systemd-journald \
+        "$systemdutildir"/systemd-sysctl \
+        "$systemdutildir"/systemd-modules-load \
+        "$systemdutildir"/systemd-vconsole-setup \
+        "$systemdutildir"/systemd-volatile-root \
+        "$systemdutildir"/systemd-sysroot-fstab-check \
+        "$systemdutildir"/system-generators/systemd-debug-generator \
+        "$systemdutildir"/system-generators/systemd-fstab-generator \
+        "$systemdutildir"/system-generators/systemd-gpt-auto-generator \
+        "$systemdsystemunitdir"/debug-shell.service \
+        "$systemdsystemunitdir"/cryptsetup.target \
+        "$systemdsystemunitdir"/cryptsetup-pre.target \
+        "$systemdsystemunitdir"/remote-cryptsetup.target \
+        "$systemdsystemunitdir"/emergency.target \
+        "$systemdsystemunitdir"/sysinit.target \
+        "$systemdsystemunitdir"/basic.target \
+        "$systemdsystemunitdir"/halt.target \
+        "$systemdsystemunitdir"/kexec.target \
+        "$systemdsystemunitdir"/local-fs.target \
+        "$systemdsystemunitdir"/local-fs-pre.target \
+        "$systemdsystemunitdir"/remote-fs.target \
+        "$systemdsystemunitdir"/remote-fs-pre.target \
+        "$systemdsystemunitdir"/multi-user.target \
+        "$systemdsystemunitdir"/network.target \
+        "$systemdsystemunitdir"/network-pre.target \
+        "$systemdsystemunitdir"/network-online.target \
+        "$systemdsystemunitdir"/nss-lookup.target \
+        "$systemdsystemunitdir"/nss-user-lookup.target \
+        "$systemdsystemunitdir"/poweroff.target \
+        "$systemdsystemunitdir"/reboot.target \
+        "$systemdsystemunitdir"/rescue.target \
+        "$systemdsystemunitdir"/rpcbind.target \
+        "$systemdsystemunitdir"/shutdown.target \
+        "$systemdsystemunitdir"/final.target \
+        "$systemdsystemunitdir"/sigpwr.target \
+        "$systemdsystemunitdir"/sockets.target \
+        "$systemdsystemunitdir"/swap.target \
+        "$systemdsystemunitdir"/timers.target \
+        "$systemdsystemunitdir"/paths.target \
+        "$systemdsystemunitdir"/umount.target \
+        "$systemdsystemunitdir"/sys-kernel-config.mount \
+        "$systemdsystemunitdir"/modprobe@.service \
+        "$systemdsystemunitdir"/kmod-static-nodes.service \
+        "$systemdsystemunitdir"/systemd-tmpfiles-setup.service \
+        "$systemdsystemunitdir"/systemd-tmpfiles-setup-dev.service \
+        "$systemdsystemunitdir"/systemd-ask-password-console.path \
+        "$systemdsystemunitdir"/systemd-udevd-control.socket \
+        "$systemdsystemunitdir"/systemd-udevd-kernel.socket \
+        "$systemdsystemunitdir"/systemd-ask-password-plymouth.path \
+        "$systemdsystemunitdir"/systemd-journald.socket \
+        "$systemdsystemunitdir"/systemd-journald-audit.socket \
+        "$systemdsystemunitdir"/systemd-ask-password-console.service \
+        "$systemdsystemunitdir"/systemd-modules-load.service \
+        "$systemdsystemunitdir"/systemd-halt.service \
+        "$systemdsystemunitdir"/systemd-poweroff.service \
+        "$systemdsystemunitdir"/systemd-reboot.service \
+        "$systemdsystemunitdir"/systemd-kexec.service \
+        "$systemdsystemunitdir"/systemd-fsck@.service \
+        "$systemdsystemunitdir"/systemd-udevd.service \
+        "$systemdsystemunitdir"/systemd-udev-trigger.service \
+        "$systemdsystemunitdir"/systemd-udev-settle.service \
+        "$systemdsystemunitdir"/systemd-ask-password-plymouth.service \
+        "$systemdsystemunitdir"/systemd-journald.service \
+        "$systemdsystemunitdir"/systemd-vconsole-setup.service \
+        "$systemdsystemunitdir"/systemd-volatile-root.service \
+        "$systemdsystemunitdir"/systemd-sysctl.service \
+        "$systemdsystemunitdir"/sysinit.target.wants/systemd-modules-load.service \
+        "$systemdsystemunitdir"/sysinit.target.wants/systemd-ask-password-console.path \
+        "$systemdsystemunitdir"/sysinit.target.wants/systemd-journald.service \
+        "$systemdsystemunitdir"/sockets.target.wants/systemd-udevd-control.socket \
+        "$systemdsystemunitdir"/sockets.target.wants/systemd-udevd-kernel.socket \
+        "$systemdsystemunitdir"/sockets.target.wants/systemd-journald.socket \
+        "$systemdsystemunitdir"/sockets.target.wants/systemd-journald-audit.socket \
+        "$systemdsystemunitdir"/sockets.target.wants/systemd-journald-dev-log.socket \
+        "$systemdsystemunitdir"/sysinit.target.wants/systemd-udevd.service \
+        "$systemdsystemunitdir"/sysinit.target.wants/systemd-udev-trigger.service \
+        "$systemdsystemunitdir"/sysinit.target.wants/kmod-static-nodes.service \
+        "$systemdsystemunitdir"/sysinit.target.wants/systemd-tmpfiles-setup.service \
+        "$systemdsystemunitdir"/sysinit.target.wants/systemd-tmpfiles-setup-dev.service \
+        "$systemdsystemunitdir"/sysinit.target.wants/systemd-sysctl.service \
+        "$systemdsystemunitdir"/ctrl-alt-del.target \
+        "$systemdsystemunitdir"/reboot.target \
+        "$systemdsystemunitdir"/systemd-reboot.service \
+        "$systemdsystemunitdir"/syslog.socket \
+        "$systemdsystemunitdir"/slices.target \
+        "$systemdsystemunitdir"/system.slice \
+        "$systemdsystemunitdir"/-.slice \
+        "$tmpfilesdir"/systemd.conf \
         journalctl systemctl \
         echo swapoff \
         kmod insmod rmmod modprobe modinfo depmod lsmod \
         mount umount reboot poweroff \
         systemd-run systemd-escape \
         systemd-cgls systemd-tmpfiles \
-        /etc/udev/udev.hwdb \
-        ${NULL}
+        systemd-ask-password systemd-tty-ask-password-agent \
+        /etc/udev/udev.hwdb
 
     inst_multiple -o \
         /usr/lib/modules-load.d/*.conf \
@@ -144,23 +141,24 @@ install() {
 
     modules_load_get() {
         local _line i
-        for i in "$1"/*.conf; do
+        for i in "$dracutsysrootdir$1"/*.conf; do
             [[ -f $i ]] || continue
-            while read _line || [ -n "$_line" ]; do
+            while read -r _line || [ -n "$_line" ]; do
                 case $_line in
-                    \#*)
-                        ;;
-                    \;*)
-                        ;;
+                    \#*) ;;
+
+                    \;*) ;;
+
                     *)
-                        echo $_line
+                        echo "$_line"
+                        ;;
                 esac
             done < "$i"
         done
     }
 
-    _mods=$(modules_load_get /usr/lib/modules-load.d)
-    [[ $_mods ]] && hostonly='' instmods $_mods
+    mapfile -t _mods < <(modules_load_get /usr/lib/modules-load.d)
+    [[ ${#_mods[@]} -gt 0 ]] && hostonly='' instmods "${_mods[@]}"
 
     if [[ $hostonly ]]; then
         inst_multiple -H -o \
@@ -168,7 +166,11 @@ install() {
             /etc/systemd/journald.conf.d/*.conf \
             /etc/systemd/system.conf \
             /etc/systemd/system.conf.d/*.conf \
+            "$systemdsystemconfdir"/modprobe@.service \
+            "$systemdsystemconfdir/modprobe@.service.d/*.conf" \
+            /etc/hosts \
             /etc/hostname \
+            /etc/nsswitch.conf \
             /etc/machine-id \
             /etc/machine-info \
             /etc/vconsole.conf \
@@ -176,54 +178,71 @@ install() {
             /etc/modules-load.d/*.conf \
             /etc/sysctl.d/*.conf \
             /etc/sysctl.conf \
-            /etc/udev/udev.conf \
-            ${NULL}
+            /etc/udev/udev.conf
 
-        _mods=$(modules_load_get /etc/modules-load.d)
-        [[ $_mods ]] && hostonly='' instmods $_mods
+        mapfile -t _mods < <(modules_load_get /etc/modules-load.d)
+        [[ ${#_mods[@]} -gt 0 ]] && hostonly='' instmods "${_mods[@]}"
     fi
 
     if ! [[ -e "$initdir/etc/machine-id" ]]; then
-        > "$initdir/etc/machine-id"
+        : > "$initdir/etc/machine-id"
+        chmod 444 "$initdir/etc/machine-id"
     fi
 
     # install adm user/group for journald
     inst_multiple nologin
-    grep '^systemd-journal:' /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
-    grep '^adm:' /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
-    grep '^systemd-journal:' /etc/group >> "$initdir/etc/group"
-    grep '^wheel:' /etc/group >> "$initdir/etc/group"
-    grep '^adm:' /etc/group >> "$initdir/etc/group"
-    grep '^utmp:' /etc/group >> "$initdir/etc/group"
-    grep '^root:' /etc/group >> "$initdir/etc/group"
+    {
+        grep '^systemd-journal:' "$dracutsysrootdir"/etc/passwd 2> /dev/null
+        grep '^adm:' "$dracutsysrootdir"/etc/passwd 2> /dev/null
+        # we don't use systemd-networkd, but the user is in systemd.conf tmpfiles snippet
+        grep '^systemd-network:' "$dracutsysrootdir"/etc/passwd 2> /dev/null
+    } >> "$initdir/etc/passwd"
 
-    # we don't use systemd-networkd, but the user is in systemd.conf tmpfiles snippet
-    grep '^systemd-network:' /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
-    grep '^systemd-network:' /etc/group >> "$initdir/etc/group"
+    {
+        grep '^systemd-journal:' "$dracutsysrootdir"/etc/group 2> /dev/null
+        grep '^wheel:' "$dracutsysrootdir"/etc/group 2> /dev/null
+        grep '^adm:' "$dracutsysrootdir"/etc/group 2> /dev/null
+        grep '^utmp:' "$dracutsysrootdir"/etc/group 2> /dev/null
+        grep '^root:' "$dracutsysrootdir"/etc/group 2> /dev/null
+        # we don't use systemd-networkd, but the user is in systemd.conf tmpfiles snippet
+        grep '^systemd-network:' "$dracutsysrootdir"/etc/group 2> /dev/null
+    } >> "$initdir/etc/group"
 
-    ln_r $systemdutildir/systemd "/init"
-    ln_r $systemdutildir/systemd "/sbin/init"
+    local _systemdbinary="$systemdutildir"/systemd
+
+    if ldd "$_systemdbinary" | grep -qw libasan; then
+        local _wrapper="$systemdutildir"/systemd-asan-wrapper
+        cat > "$initdir"/"$_wrapper" << EOF
+#!/bin/sh
+mount -t proc -o nosuid,nodev,noexec proc /proc
+exec $_systemdbinary
+EOF
+        chmod 755 "$initdir"/"$_wrapper"
+        _systemdbinary="$_wrapper"
+        unset _wrapper
+    fi
+    ln_r "$_systemdbinary" "/init"
+    ln_r "$_systemdbinary" "/sbin/init"
+
+    unset _systemdbinary
 
     inst_binary true
-    ln_r $(type -P true) "/usr/bin/loginctl"
-    ln_r $(type -P true) "/bin/loginctl"
+    ln_r "$(find_binary true)" "/usr/bin/loginctl"
+    ln_r "$(find_binary true)" "/bin/loginctl"
     inst_rules \
         70-uaccess.rules \
         71-seat.rules \
         73-seat-late.rules \
         90-vconsole.rules \
-        99-systemd.rules \
-        ${NULL}
+        99-systemd.rules
 
     for i in \
         emergency.target \
         rescue.target \
         systemd-ask-password-console.service \
-        systemd-ask-password-plymouth.service \
-        ; do
-        mkdir -p "${initdir}${systemdsystemunitdir}/${i}.wants"
-        ln_r "${systemdsystemunitdir}/systemd-vconsole-setup.service" \
-            "${systemdsystemunitdir}/${i}.wants/systemd-vconsole-setup.service"
+        systemd-ask-password-plymouth.service; do
+        [[ -f "$systemdsystemunitdir"/$i ]] || continue
+        $SYSTEMCTL -q --root "$initdir" add-wants "$i" systemd-vconsole-setup.service
     done
 
     mkdir -p "$initdir/etc/systemd"
@@ -235,6 +254,11 @@ install() {
         echo "RateLimitBurst=0"
     } >> "$initdir/etc/systemd/journald.conf"
 
-    ln_r "${systemdsystemunitdir}/multi-user.target" "${systemdsystemunitdir}/default.target"
-}
+    $SYSTEMCTL -q --root "$initdir" set-default multi-user.target
 
+    # Install library file(s)
+    _arch=${DRACUT_ARCH:-$(uname -m)}
+    inst_libdir_file \
+        {"tls/$_arch/",tls/,"$_arch/",}"libnss_*"
+
+}

modules.d/00warpclock/module-setup.sh

@@ -0,0 +1,39 @@
+#!/bin/bash
+# This file is part of dracut.
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# Prerequisite check(s) for module.
+check() {
+
+    # hwclock does not exist on S390(x), bail out silently then
+    local _arch=${DRACUT_ARCH:-$(uname -m)}
+    [ "$_arch" = "s390" -o "$_arch" = "s390x" ] && return 1
+
+    # If the binary(s) requirements are not fulfilled the module can't be installed.
+    require_binaries hwclock || return 1
+
+    # Return 255 to only include the module, if another module requires it.
+    return 255
+
+}
+
+# Module dependency requirements.
+depends() {
+
+    # Return 0 to include the dependent module(s) in the initramfs.
+    return 0
+
+}
+
+# Install the required file(s) and directories for the module in the initramfs.
+install() {
+
+    inst_hook pre-trigger 00 "$moddir/warpclock.sh"
+
+    inst_multiple -o \
+        /usr/share/zoneinfo/UTC \
+        /etc/localtime \
+        /etc/adjtime \
+        hwclock
+
+}

modules.d/00warpclock/warpclock.sh

@@ -0,0 +1,14 @@
+#!/bin/sh
+# This file is part of dracut warpclock module.
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# Set the kernel's timezone and reset the system time
+# if adjtime is set to LOCAL.
+
+if test -e /etc/adjtime; then
+    while read -r line; do
+        if test "$line" = LOCAL; then
+            hwclock --systz
+        fi
+    done < /etc/adjtime
+fi

modules.d/01fips/fips-boot.sh

@@ -1,10 +1,16 @@
 #!/bin/sh
 
-if ! fipsmode=$(getarg fips) || [ $fipsmode = "0" ]; then
-    rm -f -- /etc/modprobe.d/fips.conf >/dev/null 2>&1
-elif getarg boot= >/dev/null; then
+type getarg > /dev/null 2>&1 || . /lib/dracut-lib.sh
+
+if ! fipsmode=$(getarg fips) || [ "$fipsmode" = "0" ]; then
+    rm -f -- /etc/modprobe.d/fips.conf > /dev/null 2>&1
+elif [ -z "$fipsmode" ]; then
+    die "FIPS mode have to be enabled by 'fips=1' not just 'fips'"
+elif getarg boot= > /dev/null; then
     . /sbin/fips.sh
+    fips_info "fips-boot: start"
     if mount_boot; then
         do_fips || die "FIPS integrity test failed"
     fi
+    fips_info "fips-boot: done!"
 fi

modules.d/01fips/fips-load-crypto.sh

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+type getarg > /dev/null 2>&1 || . /lib/dracut-lib.sh
+
+if ! fipsmode=$(getarg fips) || [ "$fipsmode" = "0" ]; then
+    rm -f -- /etc/modprobe.d/fips.conf > /dev/null 2>&1
+elif [ -z "$fipsmode" ]; then
+    die "FIPS mode have to be enabled by 'fips=1' not just 'fips'"
+else
+    . /sbin/fips.sh
+    fips_info "fips-load-crypto: start"
+    fips_load_crypto || die "FIPS integrity test failed"
+    fips_info "fips-load-crypto: done!"
+fi

modules.d/01fips/fips-noboot.sh

@@ -1,9 +1,15 @@
 #!/bin/sh
 
-if ! fipsmode=$(getarg fips) || [ $fipsmode = "0" ]; then
-    rm -f -- /etc/modprobe.d/fips.conf >/dev/null 2>&1
+type getarg > /dev/null 2>&1 || . /lib/dracut-lib.sh
+
+if ! fipsmode=$(getarg fips) || [ "$fipsmode" = "0" ]; then
+    rm -f -- /etc/modprobe.d/fips.conf > /dev/null 2>&1
+elif [ -z "$fipsmode" ]; then
+    die "FIPS mode have to be enabled by 'fips=1' not just 'fips'"
 elif ! [ -f /tmp/fipsdone ]; then
     . /sbin/fips.sh
+    fips_info "fips-noboot: start"
     mount_boot
     do_fips || die "FIPS integrity test failed"
+    fips_info "fips-noboot: done!"
 fi

modules.d/01fips/fips.sh

@@ -1,145 +1,195 @@
 #!/bin/sh
 
-mount_boot()
-{
+type getarg > /dev/null 2>&1 || . /lib/dracut-lib.sh
+
+# systemd lets stdout go to journal only, but the system
+# has to halt when the integrity check fails to satisfy FIPS.
+if [ -z "$DRACUT_SYSTEMD" ]; then
+    fips_info() {
+        info "$*"
+    }
+else
+    fips_info() {
+        echo "$*" >&2
+    }
+fi
+
+mount_boot() {
     boot=$(getarg boot=)
 
     if [ -n "$boot" ]; then
+        if [ -d /boot ] && ismounted /boot; then
+            boot_dev=
+            if command -v findmnt > /dev/null; then
+                boot_dev=$(findmnt -n -o SOURCE /boot)
+            fi
+            fips_info "Ignoring 'boot=$boot' as /boot is already mounted ${boot_dev:+"from '$boot_dev'"}"
+            return 0
+        fi
+
         case "$boot" in
-        LABEL=*)
-            boot="$(echo $boot | sed 's,/,\\x2f,g')"
-            boot="/dev/disk/by-label/${boot#LABEL=}"
-            ;;
-        UUID=*)
-            boot="/dev/disk/by-uuid/${boot#UUID=}"
-            ;;
-        PARTUUID=*)
-            boot="/dev/disk/by-partuuid/${boot#PARTUUID=}"
-            ;;
-        PARTLABEL=*)
-            boot="/dev/disk/by-partlabel/${boot#PARTLABEL=}"
-            ;;
-        /dev/*)
-            ;;
-        *)
-            die "You have to specify boot=<boot device> as a boot option for fips=1" ;;
+            LABEL=* | UUID=* | PARTUUID=* | PARTLABEL=*)
+                boot="$(label_uuid_to_dev "$boot")"
+                ;;
+            /dev/*) ;;
+
+            *)
+                die "You have to specify boot=<boot device> as a boot option for fips=1"
+                ;;
         esac
 
         if ! [ -e "$boot" ]; then
-            udevadm trigger --action=add >/dev/null 2>&1
-            [ -z "$UDEVVERSION" ] && UDEVVERSION=$(udevadm --version)
+            udevadm trigger --action=add > /dev/null 2>&1
+
             i=0
-            while ! [ -e $boot ]; do
-                if [ $UDEVVERSION -ge 143 ]; then
-                    udevadm settle --exit-if-exists=$boot
-                else
-                    udevadm settle --timeout=30
-                fi
-                [ -e $boot ] && break
+            while ! [ -e "$boot" ]; do
+                udevadm settle --exit-if-exists="$boot"
+                [ -e "$boot" ] && break
                 sleep 0.5
-                i=$(($i+1))
+                i=$((i + 1))
                 [ $i -gt 40 ] && break
             done
         fi
 
         [ -e "$boot" ] || return 1
 
-        mkdir /boot
-        info "Mounting $boot as /boot"
+        mkdir -p /boot
+        fips_info "Mounting $boot as /boot"
         mount -oro "$boot" /boot || return 1
-    elif [ -d "$NEWROOT/boot" ]; then
+        FIPS_MOUNTED_BOOT=1
+    elif ! ismounted /boot && [ -d "$NEWROOT/boot" ]; then
+        # shellcheck disable=SC2114
         rm -fr -- /boot
         ln -sf "$NEWROOT/boot" /boot
+    else
+        die "You have to specify boot=<boot device> as a boot option for fips=1"
     fi
 }
 
-do_rhevh_check()
-{
+do_rhevh_check() {
     KERNEL=$(uname -r)
     kpath=${1}
 
     # If we're on RHEV-H, the kernel is in /run/initramfs/live/vmlinuz0
-    HMAC_SUM_ORIG=$(cat $NEWROOT/boot/.vmlinuz-${KERNEL}.hmac | while read a b || [ -n "$a" ]; do printf "%s\n" $a; done)
-    HMAC_SUM_CALC=$(sha512hmac $kpath | while read a b || [ -n "$a" ]; do printf "%s\n" $a; done || return 1)
+    HMAC_SUM_ORIG=$(while read -r a _ || [ -n "$a" ]; do printf "%s\n" "$a"; done < "$NEWROOT/boot/.vmlinuz-${KERNEL}.hmac")
+    HMAC_SUM_CALC=$(sha512hmac "$kpath" | while read -r a _ || [ -n "$a" ]; do printf "%s\n" "$a"; done || return 1)
     if [ -z "$HMAC_SUM_ORIG" ] || [ -z "$HMAC_SUM_CALC" ] || [ "${HMAC_SUM_ORIG}" != "${HMAC_SUM_CALC}" ]; then
         warn "HMAC sum mismatch"
         return 1
     fi
-    info "rhevh_check OK"
+    fips_info "rhevh_check OK"
     return 0
 }
 
-do_fips()
-{
-    local _v
-    local _s
+nonfatal_modprobe() {
+    modprobe "$1" 2>&1 > /dev/stdout \
+        | while read -r line || [ -n "$line" ]; do
+            echo "${line#modprobe: FATAL: }" >&2
+        done
+}
+
+fips_load_crypto() {
+    local _k
     local _v
     local _module
+    local _found
 
-    KERNEL=$(uname -r)
+    read -d '' -r FIPSMODULES < /etc/fipsmodules
 
-    FIPSMODULES=$(cat /etc/fipsmodules)
-
-    info "Loading and integrity checking all crypto modules"
+    fips_info "Loading and integrity checking all crypto modules"
     mv /etc/modprobe.d/fips.conf /etc/modprobe.d/fips.conf.bak
     for _module in $FIPSMODULES; do
         if [ "$_module" != "tcrypt" ]; then
-            if ! modprobe "${_module}"; then
+            if ! nonfatal_modprobe "${_module}" 2> /tmp/fips.modprobe_err; then
                 # check if kernel provides generic algo
                 _found=0
-                while read _k _s _v || [ -n "$_k" ]; do
+                while read -r _k _ _v || [ -n "$_k" ]; do
                     [ "$_k" != "name" -a "$_k" != "driver" ] && continue
                     [ "$_v" != "$_module" ] && continue
                     _found=1
                     break
-                done </proc/crypto
-                [ "$_found" = "0" ] && return 1
+                done < /proc/crypto
+                [ "$_found" = "0" ] && cat /tmp/fips.modprobe_err >&2 && return 1
             fi
         fi
     done
     mv /etc/modprobe.d/fips.conf.bak /etc/modprobe.d/fips.conf
 
-    info "Self testing crypto algorithms"
+    fips_info "Self testing crypto algorithms"
     modprobe tcrypt || return 1
     rmmod tcrypt
+}
 
-    info "Checking integrity of kernel"
-    if [ -e "/run/initramfs/live/vmlinuz0" ]; then
-        do_rhevh_check /run/initramfs/live/vmlinuz0 || return 1
-    elif [ -e "/run/initramfs/live/isolinux/vmlinuz0" ]; then
-        do_rhevh_check /run/initramfs/live/isolinux/vmlinuz0 || return 1
-    else
-        BOOT_IMAGE="$(getarg BOOT_IMAGE)"
-        BOOT_IMAGE_NAME="${BOOT_IMAGE##*/}"
-        BOOT_IMAGE_PATH="${BOOT_IMAGE%${BOOT_IMAGE_NAME}}"
+do_fips() {
+    KERNEL=$(uname -r)
 
-        if [ -z "$BOOT_IMAGE_NAME" ]; then
-            BOOT_IMAGE_NAME="vmlinuz-${KERNEL}"
-        elif ! [ -e "/boot/${BOOT_IMAGE_PATH}/${BOOT_IMAGE}" ]; then
-            #if /boot is not a separate partition BOOT_IMAGE might start with /boot
-            BOOT_IMAGE_PATH=${BOOT_IMAGE_PATH#"/boot"}
-            #on some achitectures BOOT_IMAGE does not contain path to kernel
-            #so if we can't find anything, let's treat it in the same way as if it was empty
-            if ! [ -e "/boot/${BOOT_IMAGE_PATH}/${BOOT_IMAGE_NAME}" ]; then
-                BOOT_IMAGE_NAME="vmlinuz-${KERNEL}"
-                BOOT_IMAGE_PATH=""
+    if ! getarg rd.fips.skipkernel > /dev/null; then
+
+        fips_info "Checking integrity of kernel"
+        if [ -e "/run/initramfs/live/vmlinuz0" ]; then
+            do_rhevh_check /run/initramfs/live/vmlinuz0 || return 1
+        elif [ -e "/run/initramfs/live/isolinux/vmlinuz0" ]; then
+            do_rhevh_check /run/initramfs/live/isolinux/vmlinuz0 || return 1
+        elif [ -e "/run/install/repo/images/pxeboot/vmlinuz" ]; then
+            # This is a boot.iso with the .hmac inside the install.img
+            do_rhevh_check /run/install/repo/images/pxeboot/vmlinuz || return 1
+        else
+            BOOT_IMAGE="$(getarg BOOT_IMAGE)"
+
+            # On s390x, BOOT_IMAGE isn't a path but an integer representing the
+            # entry number selected. Let's try the root of /boot first, and
+            # otherwise fallback to trying to parse the BLS entries if it's a
+            # BLS-based system.
+            if [ "$(uname -m)" = s390x ]; then
+                if [ -e "/boot/vmlinuz-${KERNEL}" ]; then
+                    BOOT_IMAGE="vmlinuz-${KERNEL}"
+                elif [ -d /boot/loader/entries ]; then
+                    bls=$(find /boot/loader/entries -name '*.conf' | sort -rV | sed -n "$((BOOT_IMAGE + 1))p")
+                    if [ -e "${bls}" ]; then
+                        BOOT_IMAGE=$(grep ^linux "${bls}" | cut -d' ' -f2)
+                    fi
+                fi
             fi
-        fi
 
-        BOOT_IMAGE_HMAC="/boot/${BOOT_IMAGE_PATH}.${BOOT_IMAGE_NAME}.hmac"
-        if ! [ -e "${BOOT_IMAGE_HMAC}" ]; then
-            warn "${BOOT_IMAGE_HMAC} does not exist"
-            return 1
-        fi
+            # Trim off any leading GRUB boot device (e.g. ($root) )
+            BOOT_IMAGE="$(echo "${BOOT_IMAGE}" | sed 's/^(.*)//')"
 
-        sha512hmac -c "${BOOT_IMAGE_HMAC}" || return 1
+            BOOT_IMAGE_NAME="${BOOT_IMAGE##*/}"
+            BOOT_IMAGE_PATH="${BOOT_IMAGE%"${BOOT_IMAGE_NAME}"}"
+
+            if [ -z "$BOOT_IMAGE_NAME" ]; then
+                BOOT_IMAGE_NAME="vmlinuz-${KERNEL}"
+            elif ! [ -e "/boot/${BOOT_IMAGE_PATH}/${BOOT_IMAGE_NAME}" ]; then
+                #if /boot is not a separate partition BOOT_IMAGE might start with /boot
+                BOOT_IMAGE_PATH=${BOOT_IMAGE_PATH#"/boot"}
+                #on some achitectures BOOT_IMAGE does not contain path to kernel
+                #so if we can't find anything, let's treat it in the same way as if it was empty
+                if ! [ -e "/boot/${BOOT_IMAGE_PATH}/${BOOT_IMAGE_NAME}" ]; then
+                    BOOT_IMAGE_NAME="vmlinuz-${KERNEL}"
+                    BOOT_IMAGE_PATH=""
+                fi
+            fi
+
+            BOOT_IMAGE_HMAC="/boot/${BOOT_IMAGE_PATH}/.${BOOT_IMAGE_NAME}.hmac"
+            if ! [ -e "${BOOT_IMAGE_HMAC}" ]; then
+                warn "${BOOT_IMAGE_HMAC} does not exist"
+                return 1
+            fi
+
+            (cd "${BOOT_IMAGE_HMAC%/*}" && sha512hmac -c "${BOOT_IMAGE_HMAC}") || return 1
+        fi
     fi
 
-    info "All initrd crypto checks done"
+    fips_info "All initrd crypto checks done"
 
-    > /tmp/fipsdone
+    : > /tmp/fipsdone
 
-    umount /boot >/dev/null 2>&1
+    if [ "$FIPS_MOUNTED_BOOT" = 1 ]; then
+        fips_info "Unmounting /boot"
+        umount /boot > /dev/null 2>&1
+    else
+        fips_info "Not unmounting /boot"
+    fi
 
     return 0
 }

modules.d/01fips/module-setup.sh

@@ -12,53 +12,73 @@ depends() {
 
 # called by dracut
 installkernel() {
-    local _fipsmodules _mod
+    local _fipsmodules _mod _bootfstype
     if [[ -f "${srcmods}/modules.fips" ]]; then
-        _fipsmodules="$(cat "${srcmods}/modules.fips")"
+        read -d '' -r _fipsmodules < "${srcmods}/modules.fips"
     else
-        _fipsmodules="aead aes_generic aes-x86_64 ansi_cprng arc4 authenc authencesn blowfish camellia cast6 cbc ccm "
-        _fipsmodules+="chainiv crc32c crct10dif_generic cryptomgr crypto_null ctr cts deflate des des3_ede dm-crypt dm-mod drbg "
-        _fipsmodules+="ecb eseqiv fcrypt gcm ghash_generic hmac khazad lzo md4 md5 michael_mic rmd128 "
-        _fipsmodules+="rmd160 rmd256 rmd320 rot13 salsa20 seed seqiv serpent sha1 sha224 sha256 sha256_generic "
-        _fipsmodules+="sha384 sha512 sha512_generic tcrypt tea tnepres twofish wp256 wp384 wp512 xeta xtea xts zlib "
-        _fipsmodules+="aes_s390 des_s390 prng sha256_s390 sha_common des_check_key ghash_s390 sha1_s390 sha512_s390 cmac authenc "
+        _fipsmodules=""
+
+        # Hashes:
+        _fipsmodules+="sha1 sha224 sha256 sha384 sha512 "
+        _fipsmodules+="sha3-224 sha3-256 sha3-384 sha3-512 "
+        _fipsmodules+="crc32c crct10dif ghash "
+
+        # Ciphers:
+        _fipsmodules+="cipher_null des3_ede aes cfb dh ecdh "
+
+        # Modes/templates:
+        _fipsmodules+="ecb cbc ctr xts gcm ccm authenc hmac cmac ofb cts "
+
+        # Compression algs:
+        _fipsmodules+="deflate lzo zlib "
+
+        # PRNG algs:
+        _fipsmodules+="ansi_cprng "
+
+        # Misc:
+        _fipsmodules+="aead cryptomgr tcrypt crypto_user "
     fi
 
+    # shellcheck disable=SC2174
     mkdir -m 0755 -p "${initdir}/etc/modprobe.d"
 
     for _mod in $_fipsmodules; do
-        if hostonly='' instmods -c -s $_mod; then
-            echo $_mod >> "${initdir}/etc/fipsmodules"
+        if hostonly='' instmods -c -s "$_mod"; then
+            echo "$_mod" >> "${initdir}/etc/fipsmodules"
             echo "blacklist $_mod" >> "${initdir}/etc/modprobe.d/fips.conf"
         fi
     done
+
+    # with hostonly_default_device fs module for /boot is not installed by default
+    if [[ $hostonly ]] && [[ $hostonly_default_device == "no" ]]; then
+        _bootfstype=$(find_mp_fstype /boot)
+        if [[ -n $_bootfstype ]]; then
+            hostonly='' instmods "$_bootfstype"
+        else
+            dwarning "Can't determine fs type for /boot, FIPS check may fail."
+        fi
+    fi
 }
 
 # called by dracut
 install() {
-    local _dir
-    inst_hook pre-trigger 01 "$moddir/fips-boot.sh"
+    inst_hook pre-pivot 00 "$moddir/fips-boot.sh"
     inst_hook pre-pivot 01 "$moddir/fips-noboot.sh"
+    inst_hook pre-udev 01 "$moddir/fips-load-crypto.sh"
     inst_script "$moddir/fips.sh" /sbin/fips.sh
 
-    inst_multiple sha512hmac rmmod insmod mount uname umount fipscheck
+    inst_multiple sha512hmac rmmod insmod mount uname umount grep sed cut find sort
 
-    inst_libdir_file libsoftokn3.so libsoftokn3.so \
-        libsoftokn3.chk libfreebl3.so libfreebl3.chk \
-        libssl.so 'hmaccalc/sha512hmac.hmac' libssl.so.10 \
-        libfreeblpriv3.so libfreeblpriv3.chk
-
-    inst_multiple -o prelink
     inst_simple /etc/system-fips
-    [ -c ${initdir}/dev/random ] || mknod ${initdir}/dev/random c 1 8 \
+    [ -c "${initdir}"/dev/random ] || mknod "${initdir}"/dev/random c 1 8 \
         || {
             dfatal "Cannot create /dev/random"
             dfatal "To create an initramfs with fips support, dracut has to run as root"
             return 1
         }
-    [ -c ${initdir}/dev/urandom ] || mknod ${initdir}/dev/urandom c 1 9 \
+    [ -c "${initdir}"/dev/urandom ] || mknod "${initdir}"/dev/urandom c 1 9 \
         || {
-            dfatal "Cannot create /dev/random"
+            dfatal "Cannot create /dev/urandom"
             dfatal "To create an initramfs with fips support, dracut has to run as root"
             return 1
         }

modules.d/01systemd-ac-power/99-initrd-power-targets.rules

@@ -0,0 +1,3 @@
+# This file is part of dracut systemd ac power module
+SUBSYSTEM=="power_supply", KERNEL=="AC", ATTR{online}=="0", RUN+="/usr/sbin/systemctl start initrd-on-battery-power.target"
+SUBSYSTEM=="power_supply", KERNEL=="AC", ATTR{online}=="1", RUN+="/usr/sbin/systemctl start initrd-on-ac-power.target"

modules.d/01systemd-ac-power/initrd-on-ac-power.target

@@ -0,0 +1,8 @@
+# This file is part of dracut.
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+[Unit]
+Description=Initial RAM Disk On AC Power
+ConditionPathExists=/usr/lib/initrd-release
+DefaultDependencies=no
+StopWhenUnneeded=yes

modules.d/01systemd-ac-power/initrd-on-battery-power.target

@@ -0,0 +1,8 @@
+# This file is part of dracut.
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+[Unit]
+Description=Initial RAM Disk On Battery Power
+ConditionPathExists=/usr/lib/initrd-release
+DefaultDependencies=no
+StopWhenUnneeded=yes

modules.d/01systemd-ac-power/module-setup.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+# This file is part of dracut.
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# Prerequisite check(s) for module.
+check() {
+
+    # Return 255 to only include the module, if another module requires it.
+    return 255
+
+}
+
+# Module dependency requirements.
+depends() {
+
+    # Return 0 to include the dependent module(s) in the initramfs.
+    return 0
+
+}
+
+# Install the required file(s) and directories for the module in the initramfs.
+install() {
+
+    inst_rules "$moddir/99-initrd-power-targets.rules"
+    inst systemd-ac-power
+    inst_simple "$moddir/initrd-on-ac-power.target" "$systemdsystemunitdir/initrd-on-ac-power.target"
+    inst_simple "$moddir/initrd-on-battery-power.target" "$systemdsystemunitdir/initrd-on-battery-power.target"
+
+}