mirror of
https://github.com/dracutdevs/dracut.git
synced 2024-10-26 16:25:20 +03:00
b25ef46f93
We initially enabled it for Haswell TSX bug (mga#16657) Now there is also Meltdown and Spectre security issues, and more microcode issues will most likely show up... So the sane default for 'early_microcode' to have it enabled, as theese changes must be done early in boot process to take effect as intended. Update documentation accordingly. Reference: https://bugs.mageia.org/show_bug.cgi?id=16657 Signed-off-by: Thomas Backlund <tmb@mageia.org> Signed-off-by: Neal Gompa <ngompa13@gmail.com>
1848 lines
64 KiB
Bash
Executable File
1848 lines
64 KiB
Bash
Executable File
#!/bin/bash --norc
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#
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# Generator script for a dracut initramfs
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# Tries to retain some degree of compatibility with the command line
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# of the various mkinitrd implementations out there
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#
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# Copyright 2005-2013 Red Hat, Inc. All rights reserved.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# store for logging
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# Verify bash version, current minimum is 4
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if (( BASH_VERSINFO[0] < 4 )); then
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printf -- 'You need at least Bash 4 to use dracut, sorry.' >&2
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exit 1
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fi
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dracut_args=( "$@" )
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readonly dracut_cmd="$(readlink -f $0)"
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set -o pipefail
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usage() {
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[[ $dracutbasedir ]] || dracutbasedir=/usr/lib/dracut
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if [[ -f $dracutbasedir/dracut-version.sh ]]; then
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. $dracutbasedir/dracut-version.sh
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fi
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# 80x25 linebreak here ^
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cat << EOF
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Usage: $dracut_cmd [OPTION]... [<initramfs> [<kernel-version>]]
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Version: $DRACUT_VERSION
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Creates initial ramdisk images for preloading modules
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-h, --help Display all options
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If a [LIST] has multiple arguments, then you have to put these in quotes.
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For example:
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# dracut --add-drivers "module1 module2" ...
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EOF
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}
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long_usage() {
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[[ $dracutbasedir ]] || dracutbasedir=/usr/lib/dracut
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if [[ -f $dracutbasedir/dracut-version.sh ]]; then
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. $dracutbasedir/dracut-version.sh
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fi
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# 80x25 linebreak here ^
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cat << EOF
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Usage: $dracut_cmd [OPTION]... [<initramfs> [<kernel-version>]]
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Version: $DRACUT_VERSION
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Creates initial ramdisk images for preloading modules
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--kver [VERSION] Set kernel version to [VERSION].
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-f, --force Overwrite existing initramfs file.
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-a, --add [LIST] Add a space-separated list of dracut modules.
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--rebuild Append arguments to those of existing image and rebuild
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-m, --modules [LIST] Specify a space-separated list of dracut modules to
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call when building the initramfs. Modules are located
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in /usr/lib/dracut/modules.d.
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-o, --omit [LIST] Omit a space-separated list of dracut modules.
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--force-add [LIST] Force to add a space-separated list of dracut modules
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to the default set of modules, when -H is specified.
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-d, --drivers [LIST] Specify a space-separated list of kernel modules to
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exclusively include in the initramfs.
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--add-drivers [LIST] Specify a space-separated list of kernel
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modules to add to the initramfs.
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--force-drivers [LIST] Specify a space-separated list of kernel
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modules to add to the initramfs and make sure they
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are tried to be loaded via modprobe same as passing
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rd.driver.pre=DRIVER kernel parameter.
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--omit-drivers [LIST] Specify a space-separated list of kernel
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modules not to add to the initramfs.
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--filesystems [LIST] Specify a space-separated list of kernel filesystem
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modules to exclusively include in the generic
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initramfs.
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-k, --kmoddir [DIR] Specify the directory, where to look for kernel
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modules
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--fwdir [DIR] Specify additional directories, where to look for
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firmwares, separated by :
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--kernel-only Only install kernel drivers and firmware files
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--no-kernel Do not install kernel drivers and firmware files
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--print-cmdline Print the kernel command line for the given disk layout
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--early-microcode Combine early microcode with ramdisk
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--no-early-microcode Do not combine early microcode with ramdisk
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--kernel-cmdline [PARAMETERS] Specify default kernel command line parameters
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--strip Strip binaries in the initramfs
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--nostrip Do not strip binaries in the initramfs
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--prelink Prelink binaries in the initramfs
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--noprelink Do not prelink binaries in the initramfs
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--hardlink Hardlink files in the initramfs
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--nohardlink Do not hardlink files in the initramfs
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--prefix [DIR] Prefix initramfs files with [DIR]
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--noprefix Do not prefix initramfs files
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--mdadmconf Include local /etc/mdadm.conf
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--nomdadmconf Do not include local /etc/mdadm.conf
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--lvmconf Include local /etc/lvm/lvm.conf
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--nolvmconf Do not include local /etc/lvm/lvm.conf
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--fscks [LIST] Add a space-separated list of fsck helpers.
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--nofscks Inhibit installation of any fsck helpers.
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--ro-mnt Mount / and /usr read-only by default.
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-h, --help This message
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--debug Output debug information of the build process
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--profile Output profile information of the build process
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-L, --stdlog [0-6] Specify logging level (to standard error)
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0 - suppress any messages
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1 - only fatal errors
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2 - all errors
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3 - warnings
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4 - info
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5 - debug info (here starts lots of output)
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6 - trace info (and even more)
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-v, --verbose Increase verbosity level
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-q, --quiet Decrease verbosity level
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-c, --conf [FILE] Specify configuration file to use.
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Default: /etc/dracut.conf
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--confdir [DIR] Specify configuration directory to use *.conf files
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from. Default: /etc/dracut.conf.d
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--tmpdir [DIR] Temporary directory to be used instead of default
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/var/tmp.
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-l, --local Local mode. Use modules from the current working
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directory instead of the system-wide installed in
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/usr/lib/dracut/modules.d.
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Useful when running dracut from a git checkout.
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-H, --hostonly Host-Only mode: Install only what is needed for
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booting the local host instead of a generic host.
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-N, --no-hostonly Disables Host-Only mode
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--hostonly-cmdline Store kernel command line arguments needed
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in the initramfs
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--no-hostonly-cmdline Do not store kernel command line arguments needed
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in the initramfs
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--no-hostonly-default-device
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Do not generate implicit host devices like root,
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swap, fstab, etc. Use "--mount" or "--add-device"
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to explicitly add devices as needed.
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--hostonly-i18n Install only needed keyboard and font files according
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to the host configuration (default).
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--no-hostonly-i18n Install all keyboard and font files available.
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--persistent-policy [POLICY]
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Use [POLICY] to address disks and partitions.
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POLICY can be any directory name found in /dev/disk.
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E.g. "by-uuid", "by-label"
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--fstab Use /etc/fstab to determine the root device.
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--add-fstab [FILE] Add file to the initramfs fstab
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--mount "[DEV] [MP] [FSTYPE] [FSOPTS]"
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Mount device [DEV] on mountpoint [MP] with filesystem
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[FSTYPE] and options [FSOPTS] in the initramfs
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--mount "[MP]" Same as above, but [DEV], [FSTYPE] and [FSOPTS] are
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determined by looking at the current mounts.
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--add-device "[DEV]" Bring up [DEV] in initramfs
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-i, --include [SOURCE] [TARGET]
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Include the files in the SOURCE directory into the
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Target directory in the final initramfs.
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If SOURCE is a file, it will be installed to TARGET
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in the final initramfs.
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-I, --install [LIST] Install the space separated list of files into the
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initramfs.
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--install-optional [LIST] Install the space separated list of files into the
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initramfs, if they exist.
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--gzip Compress the generated initramfs using gzip.
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This will be done by default, unless another
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compression option or --no-compress is passed.
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--bzip2 Compress the generated initramfs using bzip2.
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Make sure your kernel has bzip2 decompression support
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compiled in, otherwise you will not be able to boot.
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--lzma Compress the generated initramfs using lzma.
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Make sure your kernel has lzma support compiled in,
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otherwise you will not be able to boot.
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--xz Compress the generated initramfs using xz.
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Make sure that your kernel has xz support compiled
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in, otherwise you will not be able to boot.
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--lzo Compress the generated initramfs using lzop.
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Make sure that your kernel has lzo support compiled
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in, otherwise you will not be able to boot.
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--lz4 Compress the generated initramfs using lz4.
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Make sure that your kernel has lz4 support compiled
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in, otherwise you will not be able to boot.
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--zstd Compress the generated initramfs using Zstandard.
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Make sure that your kernel has zstd support compiled
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in, otherwise you will not be able to boot.
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--compress [COMPRESSION] Compress the generated initramfs with the
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passed compression program. Make sure your kernel
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knows how to decompress the generated initramfs,
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otherwise you will not be able to boot.
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--no-compress Do not compress the generated initramfs. This will
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override any other compression options.
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--list-modules List all available dracut modules.
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-M, --show-modules Print included module's name to standard output during
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build.
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--keep Keep the temporary initramfs for debugging purposes
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--printsize Print out the module install size
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--sshkey [SSHKEY] Add ssh key to initramfs (use with ssh-client module)
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--logfile [FILE] Logfile to use (overrides configuration setting)
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--reproducible Create reproducible images
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--no-reproducible Do not create reproducible images
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--loginstall [DIR] Log all files installed from the host to [DIR]
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--uefi Create an UEFI executable with the kernel cmdline and
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kernel combined
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--uefi-stub [FILE] Use the UEFI stub [FILE] to create an UEFI executable
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--kernel-image [FILE] location of the kernel image
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If [LIST] has multiple arguments, then you have to put these in quotes.
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For example:
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# dracut --add-drivers "module1 module2" ...
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EOF
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}
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# Fills up host_devs stack variable and makes sure there are no duplicates
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push_host_devs() {
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local _dev
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for _dev in "$@"; do
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[[ " ${host_devs[@]} " == *" $_dev "* ]] && return
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host_devs+=( "$_dev" )
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done
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}
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# Little helper function for reading args from the commandline.
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# it automatically handles -a b and -a=b variants, and returns 1 if
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# we need to shift $3.
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read_arg() {
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# $1 = arg name
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# $2 = arg value
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# $3 = arg parameter
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local rematch='^[^=]*=(.*)$'
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if [[ $2 =~ $rematch ]]; then
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read "$1" <<< "${BASH_REMATCH[1]}"
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else
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read "$1" <<< "$3"
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# There is no way to shift our callers args, so
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# return 1 to indicate they should do it instead.
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return 1
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fi
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}
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dropindirs_sort()
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{
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local suffix=$1; shift
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local -a files
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local f d
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for d in "$@"; do
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for i in "$d/"*"$suffix"; do
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if [[ -e "$i" ]]; then
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printf "%s\n" "${i##*/}"
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fi
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done
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done | sort -Vu | {
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readarray -t files
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for f in "${files[@]}"; do
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for d in "$@"; do
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if [[ -e "$d/$f" ]]; then
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printf "%s\n" "$d/$f"
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continue 2
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fi
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done
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done
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}
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}
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rearrange_params()
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{
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# Workaround -i, --include taking 2 arguments
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newat=()
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for i in "$@"; do
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if [[ $i == "-i" ]] || [[ $i == "--include" ]]; then
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newat+=("++include") # Replace --include by ++include
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else
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newat+=("$i")
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fi
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done
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set -- "${newat[@]}" # Set new $@
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TEMP=$(unset POSIXLY_CORRECT; getopt \
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-o "a:m:o:d:I:k:c:L:fvqlHhMN" \
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--long kver: \
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--long add: \
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--long force-add: \
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--long add-drivers: \
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--long force-drivers: \
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--long omit-drivers: \
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--long modules: \
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--long omit: \
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--long drivers: \
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--long filesystems: \
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--long install: \
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--long install-optional: \
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--long fwdir: \
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--long libdirs: \
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--long fscks: \
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--long add-fstab: \
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--long mount: \
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--long device: \
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--long add-device: \
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--long nofscks \
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--long ro-mnt \
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--long kmoddir: \
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--long conf: \
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--long confdir: \
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--long tmpdir: \
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--long stdlog: \
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--long compress: \
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--long prefix: \
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--long rebuild: \
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--long force \
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--long kernel-only \
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--long no-kernel \
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--long print-cmdline \
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--long kernel-cmdline: \
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--long strip \
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--long nostrip \
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--long prelink \
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--long noprelink \
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--long hardlink \
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--long nohardlink \
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--long noprefix \
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--long mdadmconf \
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--long nomdadmconf \
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--long lvmconf \
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--long nolvmconf \
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--long debug \
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--long profile \
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--long sshkey: \
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--long logfile: \
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--long verbose \
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--long quiet \
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--long local \
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--long hostonly \
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--long host-only \
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--long no-hostonly \
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--long no-host-only \
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--long hostonly-cmdline \
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--long no-hostonly-cmdline \
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--long no-hostonly-default-device \
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--long persistent-policy: \
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--long fstab \
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--long help \
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--long bzip2 \
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--long lzma \
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--long xz \
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--long lzo \
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--long lz4 \
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--long zstd \
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--long no-compress \
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--long gzip \
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--long list-modules \
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--long show-modules \
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--long keep \
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--long printsize \
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--long regenerate-all \
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--long noimageifnotneeded \
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--long early-microcode \
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--long no-early-microcode \
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--long reproducible \
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--long no-reproducible \
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--long loginstall: \
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--long uefi \
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--long uefi-stub: \
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--long kernel-image: \
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--long no-hostonly-i18n \
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--long hostonly-i18n \
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--long no-machineid \
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-- "$@")
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if (( $? != 0 )); then
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usage
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exit 1
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fi
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}
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verbosity_mod_l=0
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unset kernel
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unset outfile
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rearrange_params "$@"
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eval set -- "$TEMP"
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# parse command line args to check if '--rebuild' option is present
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unset append_args_l
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unset rebuild_file
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while :
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do
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if [ "$1" == "--" ]; then
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shift; break
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fi
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if [ "$1" == "--rebuild" ]; then
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append_args_l="yes"
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rebuild_file=$2
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if [ ! -e $rebuild_file ]; then
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echo "Image file '$rebuild_file', for rebuild, does not exist!"
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exit 1
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fi
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abs_rebuild_file=$(readlink -f "$rebuild_file") && rebuild_file="$abs_rebuild_file"
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shift; continue
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fi
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shift
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done
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# get output file name and kernel version from command line arguments
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while (($# > 0)); do
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case ${1%%=*} in
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++include)
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shift 2;;
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*)
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if ! [[ ${outfile+x} ]]; then
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outfile=$1
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elif ! [[ ${kernel+x} ]]; then
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kernel=$1
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else
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printf "\nUnknown arguments: %s\n\n" "$*" >&2
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usage; exit 1;
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fi
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;;
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esac
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shift
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done
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# extract input image file provided with rebuild option to get previous parameters, if any
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if [[ $append_args_l == "yes" ]]; then
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unset rebuild_param
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# determine resultant file
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if ! [[ $outfile ]]; then
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outfile=$rebuild_file
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fi
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if ! rebuild_param=$(lsinitrd $rebuild_file '*lib/dracut/build-parameter.txt'); then
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echo "Image '$rebuild_file' has no rebuild information stored"
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exit 1
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fi
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# prepend previous parameters to current command line args
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if [[ $rebuild_param ]]; then
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TEMP="$rebuild_param $TEMP"
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eval set -- "$TEMP"
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rearrange_params "$@"
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fi
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# clean the temporarily used scratch-pad directory
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rm -rf $scratch_dir
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fi
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unset PARMS_TO_STORE
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PARMS_TO_STORE=""
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eval set -- "$TEMP"
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while :; do
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if [ $1 != "--" ] && [ $1 != "--rebuild" ]; then
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PARMS_TO_STORE+=" $1";
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fi
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case $1 in
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--kver) kernel="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
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-a|--add) add_dracutmodules_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
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--force-add) force_add_dracutmodules_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
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--add-drivers) add_drivers_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
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--force-drivers) force_drivers_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
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--omit-drivers) omit_drivers_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
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|
-m|--modules) dracutmodules_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
|
|
-o|--omit) omit_dracutmodules_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
|
|
-d|--drivers) drivers_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
|
|
--filesystems) filesystems_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
|
|
-I|--install) install_items_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
|
|
--install-optional) install_optional_items_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
|
|
--fwdir) fw_dir_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
|
|
--libdirs) libdirs_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
|
|
--fscks) fscks_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
|
|
--add-fstab) add_fstab_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
|
|
--mount) fstab_lines+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
|
|
--add-device|--device) add_device_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
|
|
--kernel-cmdline) kernel_cmdline_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;;
|
|
--nofscks) nofscks_l="yes";;
|
|
--ro-mnt) ro_mnt_l="yes";;
|
|
-k|--kmoddir) drivers_dir_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
|
|
-c|--conf) conffile="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
|
|
--confdir) confdir="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
|
|
--tmpdir) tmpdir_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
|
|
-L|--stdlog) stdloglvl_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
|
|
--compress) compress_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
|
|
--prefix) prefix_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
|
|
--loginstall) loginstall_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
|
|
--rebuild) if [ $rebuild_file == $outfile ]; then
|
|
force=yes
|
|
fi
|
|
shift
|
|
;;
|
|
-f|--force) force=yes;;
|
|
--kernel-only) kernel_only="yes"; no_kernel="no";;
|
|
--no-kernel) kernel_only="no"; no_kernel="yes";;
|
|
--print-cmdline)
|
|
print_cmdline="yes"; hostonly_l="yes"; kernel_only="yes"; no_kernel="yes";;
|
|
--early-microcode)
|
|
early_microcode_l="yes";;
|
|
--no-early-microcode)
|
|
early_microcode_l="no";;
|
|
--strip) do_strip_l="yes";;
|
|
--nostrip) do_strip_l="no";;
|
|
--prelink) do_prelink_l="yes";;
|
|
--noprelink) do_prelink_l="no";;
|
|
--hardlink) do_hardlink_l="yes";;
|
|
--nohardlink) do_hardlink_l="no";;
|
|
--noprefix) prefix_l="/";;
|
|
--mdadmconf) mdadmconf_l="yes";;
|
|
--nomdadmconf) mdadmconf_l="no";;
|
|
--lvmconf) lvmconf_l="yes";;
|
|
--nolvmconf) lvmconf_l="no";;
|
|
--debug) debug="yes";;
|
|
--profile) profile="yes";;
|
|
--sshkey) sshkey="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
|
|
--logfile) logfile_l="$2"; shift;;
|
|
-v|--verbose) ((verbosity_mod_l++));;
|
|
-q|--quiet) ((verbosity_mod_l--));;
|
|
-l|--local)
|
|
allowlocal="yes"
|
|
[[ -f "$(readlink -f "${0%/*}")/dracut-init.sh" ]] \
|
|
&& dracutbasedir="$(readlink -f "${0%/*}")"
|
|
;;
|
|
-H|--hostonly|--host-only)
|
|
hostonly_l="yes" ;;
|
|
-N|--no-hostonly|--no-host-only)
|
|
hostonly_l="no" ;;
|
|
--hostonly-cmdline)
|
|
hostonly_cmdline_l="yes" ;;
|
|
--hostonly-i18n)
|
|
i18n_install_all_l="no" ;;
|
|
--no-hostonly-i18n)
|
|
i18n_install_all_l="yes" ;;
|
|
--no-hostonly-cmdline)
|
|
hostonly_cmdline_l="no" ;;
|
|
--no-hostonly-default-device)
|
|
hostonly_default_device="no" ;;
|
|
--persistent-policy)
|
|
persistent_policy_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
|
|
--fstab) use_fstab_l="yes" ;;
|
|
-h|--help) long_usage; exit 1 ;;
|
|
-i|--include) include_src+=("$2"); PARMS_TO_STORE+=" '$2'";
|
|
shift;;
|
|
--bzip2) compress_l="bzip2";;
|
|
--lzma) compress_l="lzma";;
|
|
--xz) compress_l="xz";;
|
|
--lzo) compress_l="lzo";;
|
|
--lz4) compress_l="lz4";;
|
|
--zstd) compress_l="zstd";;
|
|
--no-compress) _no_compress_l="cat";;
|
|
--gzip) compress_l="gzip";;
|
|
--list-modules) do_list="yes";;
|
|
-M|--show-modules)
|
|
show_modules_l="yes"
|
|
;;
|
|
--keep) keep="yes";;
|
|
--printsize) printsize="yes";;
|
|
--regenerate-all) regenerate_all="yes";;
|
|
--noimageifnotneeded) noimageifnotneeded="yes";;
|
|
--reproducible) reproducible_l="yes";;
|
|
--no-reproducible) reproducible_l="no";;
|
|
--uefi) uefi="yes";;
|
|
--uefi-stub)
|
|
uefi_stub_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
|
|
--kernel-image)
|
|
kernel_image_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;;
|
|
--no-machineid)
|
|
machine_id_l="no";;
|
|
--) shift; break;;
|
|
|
|
*) # should not even reach this point
|
|
printf "\n!Unknown option: '%s'\n\n" "$1" >&2; usage; exit 1;;
|
|
esac
|
|
shift
|
|
done
|
|
|
|
# getopt cannot handle multiple arguments, so just handle "-I,--include"
|
|
# the old fashioned way
|
|
|
|
while (($# > 0)); do
|
|
if [ "${1%%=*}" == "++include" ]; then
|
|
include_src+=("$2")
|
|
include_target+=("$3")
|
|
PARMS_TO_STORE+=" --include '$2' '$3'"
|
|
shift 2
|
|
fi
|
|
shift
|
|
done
|
|
|
|
if [[ $regenerate_all == "yes" ]]; then
|
|
ret=0
|
|
if [[ $kernel ]]; then
|
|
printf -- "--regenerate-all cannot be called with a kernel version\n" >&2
|
|
exit 1
|
|
fi
|
|
|
|
if [[ $outfile ]]; then
|
|
printf -- "--regenerate-all cannot be called with a image file\n" >&2
|
|
exit 1
|
|
fi
|
|
|
|
((len=${#dracut_args[@]}))
|
|
for ((i=0; i < len; i++)); do
|
|
[[ ${dracut_args[$i]} == "--regenerate-all" ]] && \
|
|
unset dracut_args[$i]
|
|
done
|
|
|
|
cd /lib/modules
|
|
for i in *; do
|
|
[[ -f $i/modules.dep ]] || [[ -f $i/modules.dep.bin ]] || continue
|
|
"$dracut_cmd" --kver="$i" "${dracut_args[@]}"
|
|
((ret+=$?))
|
|
done
|
|
exit $ret
|
|
fi
|
|
|
|
if ! [[ $kernel ]]; then
|
|
kernel=$(uname -r)
|
|
fi
|
|
|
|
export LC_ALL=C
|
|
export LANG=C
|
|
unset LC_MESSAGES
|
|
unset LC_CTYPE
|
|
unset LD_LIBRARY_PATH
|
|
unset LD_PRELOAD
|
|
unset GREP_OPTIONS
|
|
|
|
export DRACUT_LOG_LEVEL=warning
|
|
[[ $debug ]] && {
|
|
export DRACUT_LOG_LEVEL=debug
|
|
export PS4='${BASH_SOURCE}@${LINENO}(${FUNCNAME[0]}): ';
|
|
set -x
|
|
}
|
|
|
|
[[ $profile ]] && {
|
|
export PS4='+ $(date "+%s.%N") ${BASH_SOURCE}@${LINENO}: ';
|
|
set -x
|
|
debug=yes
|
|
}
|
|
|
|
[[ $dracutbasedir ]] || dracutbasedir=/usr/lib/dracut
|
|
|
|
# if we were not passed a config file, try the default one
|
|
if [[ ! -f $conffile ]]; then
|
|
if [[ $allowlocal ]]; then
|
|
conffile="$dracutbasedir/dracut.conf"
|
|
else
|
|
conffile="/etc/dracut.conf"
|
|
fi
|
|
fi
|
|
|
|
if [[ ! -d $confdir ]]; then
|
|
if [[ $allowlocal ]]; then
|
|
confdir="$dracutbasedir/dracut.conf.d"
|
|
else
|
|
confdir="/etc/dracut.conf.d"
|
|
fi
|
|
fi
|
|
|
|
# source our config file
|
|
[[ -f $conffile ]] && . "$conffile"
|
|
|
|
# source our config dir
|
|
for f in $(dropindirs_sort ".conf" "$confdir" "$dracutbasedir/dracut.conf.d"); do
|
|
[[ -e $f ]] && . "$f"
|
|
done
|
|
|
|
DRACUT_PATH=${DRACUT_PATH:-/sbin /bin /usr/sbin /usr/bin}
|
|
|
|
for i in $DRACUT_PATH; do
|
|
rl=$i
|
|
if [ -L "$i" ]; then
|
|
rl=$(readlink -f $i)
|
|
fi
|
|
if [[ "$NPATH" != *:$rl* ]] ; then
|
|
NPATH+=":$rl"
|
|
fi
|
|
done
|
|
export PATH="${NPATH#:}"
|
|
unset NPATH
|
|
|
|
# these options add to the stuff in the config file
|
|
(( ${#add_dracutmodules_l[@]} )) && add_dracutmodules+=" ${add_dracutmodules_l[@]} "
|
|
(( ${#force_add_dracutmodules_l[@]} )) && force_add_dracutmodules+=" ${force_add_dracutmodules_l[@]} "
|
|
(( ${#fscks_l[@]} )) && fscks+=" ${fscks_l[@]} "
|
|
(( ${#add_fstab_l[@]} )) && add_fstab+=" ${add_fstab_l[@]} "
|
|
(( ${#fstab_lines_l[@]} )) && fstab_lines+=( "${fstab_lines_l[@]}" )
|
|
(( ${#install_items_l[@]} )) && install_items+=" ${install_items_l[@]} "
|
|
(( ${#install_optional_items_l[@]} )) && install_optional_items+=" ${install_optional_items_l[@]} "
|
|
|
|
# these options override the stuff in the config file
|
|
(( ${#dracutmodules_l[@]} )) && dracutmodules="${dracutmodules_l[@]}"
|
|
(( ${#omit_dracutmodules_l[@]} )) && omit_dracutmodules="${omit_dracutmodules_l[@]}"
|
|
(( ${#filesystems_l[@]} )) && filesystems="${filesystems_l[@]}"
|
|
(( ${#fw_dir_l[@]} )) && fw_dir="${fw_dir_l[@]}"
|
|
(( ${#libdirs_l[@]} ))&& libdirs="${libdirs_l[@]}"
|
|
|
|
[[ $stdloglvl_l ]] && stdloglvl=$stdloglvl_l
|
|
[[ ! $stdloglvl ]] && stdloglvl=4
|
|
stdloglvl=$((stdloglvl + verbosity_mod_l))
|
|
((stdloglvl > 6)) && stdloglvl=6
|
|
((stdloglvl < 0)) && stdloglvl=0
|
|
|
|
[[ $drivers_dir_l ]] && drivers_dir=$drivers_dir_l
|
|
[[ $do_strip_l ]] && do_strip=$do_strip_l
|
|
[[ $do_strip ]] || do_strip=yes
|
|
[[ $do_prelink_l ]] && do_prelink=$do_prelink_l
|
|
[[ $do_prelink ]] || do_prelink=yes
|
|
[[ $do_hardlink_l ]] && do_hardlink=$do_hardlink_l
|
|
[[ $do_hardlink ]] || do_hardlink=yes
|
|
[[ $prefix_l ]] && prefix=$prefix_l
|
|
[[ $prefix = "/" ]] && unset prefix
|
|
[[ $hostonly_l ]] && hostonly=$hostonly_l
|
|
[[ $hostonly_cmdline_l ]] && hostonly_cmdline=$hostonly_cmdline_l
|
|
[[ "$hostonly" == "yes" ]] && ! [[ $hostonly_cmdline ]] && hostonly_cmdline="yes"
|
|
[[ $i18n_install_all_l ]] && i18n_install_all=$i18n_install_all_l
|
|
[[ $persistent_policy_l ]] && persistent_policy=$persistent_policy_l
|
|
[[ $use_fstab_l ]] && use_fstab=$use_fstab_l
|
|
[[ $mdadmconf_l ]] && mdadmconf=$mdadmconf_l
|
|
[[ $lvmconf_l ]] && lvmconf=$lvmconf_l
|
|
[[ $dracutbasedir ]] || dracutbasedir=/usr/lib/dracut
|
|
[[ $fw_dir ]] || fw_dir="/lib/firmware/updates:/lib/firmware:/lib/firmware/$kernel"
|
|
[[ $tmpdir_l ]] && tmpdir="$tmpdir_l"
|
|
[[ $tmpdir ]] || tmpdir=/var/tmp
|
|
[[ $INITRD_COMPRESS ]] && compress=$INITRD_COMPRESS
|
|
[[ $compress_l ]] && compress=$compress_l
|
|
[[ $show_modules_l ]] && show_modules=$show_modules_l
|
|
[[ $nofscks_l ]] && nofscks="yes"
|
|
[[ $ro_mnt_l ]] && ro_mnt="yes"
|
|
[[ $early_microcode_l ]] && early_microcode=$early_microcode_l
|
|
[[ $early_microcode ]] || early_microcode=yes
|
|
[[ $logfile_l ]] && logfile="$logfile_l"
|
|
[[ $reproducible_l ]] && reproducible="$reproducible_l"
|
|
[[ $loginstall_l ]] && loginstall="$loginstall_l"
|
|
[[ $uefi_stub_l ]] && uefi_stub="$uefi_stub_l"
|
|
[[ $kernel_image_l ]] && kernel_image="$kernel_image_l"
|
|
[[ $machine_id_l ]] && machine_id="$machine_id_l"
|
|
|
|
if ! [[ $outfile ]]; then
|
|
if [[ $machine_id != "no" ]]; then
|
|
[[ -f /etc/machine-id ]] && read MACHINE_ID < /etc/machine-id
|
|
fi
|
|
|
|
if [[ $uefi == "yes" ]]; then
|
|
BUILD_ID=$(cat /etc/os-release /usr/lib/os-release \
|
|
| while read -r line || [[ $line ]]; do \
|
|
[[ $line =~ BUILD_ID\=* ]] && eval "$line" && echo "$BUILD_ID" && break; \
|
|
done)
|
|
if [[ -d /efi ]] && mountpoint -q /efi; then
|
|
efidir=/efi
|
|
else
|
|
efidir=/boot/EFI
|
|
if [[ -d /boot/efi/EFI ]] && mountpoint -q /boot/efi; then
|
|
efidir=/boot/efi/EFI
|
|
fi
|
|
fi
|
|
mkdir -p "$efidir/Linux"
|
|
outfile="$efidir/Linux/linux-$kernel${MACHINE_ID:+-${MACHINE_ID}}${BUILD_ID:+-${BUILD_ID}}.efi"
|
|
else
|
|
if [[ -e "/boot/vmlinuz-$kernel" ]]; then
|
|
outfile="/boot/initramfs-$kernel.img"
|
|
elif [[ $MACHINE_ID ]] && ( [[ -d /boot/${MACHINE_ID} ]] || [[ -L /boot/${MACHINE_ID} ]] ); then
|
|
outfile="/boot/${MACHINE_ID}/$kernel/initrd"
|
|
else
|
|
outfile="/boot/initramfs-$kernel.img"
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
# eliminate IFS hackery when messing with fw_dir
|
|
export DRACUT_FIRMWARE_PATH=${fw_dir// /:}
|
|
fw_dir=${fw_dir//:/ }
|
|
|
|
# check for logfile and try to create one if it doesn't exist
|
|
if [[ -n "$logfile" ]];then
|
|
if [[ ! -f "$logfile" ]];then
|
|
touch "$logfile"
|
|
if [ ! $? -eq 0 ] ;then
|
|
printf "%s\n" "dracut: touch $logfile failed." >&2
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
# handle compression options.
|
|
if [[ $_no_compress_l = "cat" ]]; then
|
|
compress="cat"
|
|
fi
|
|
|
|
if ! [[ $compress ]]; then
|
|
# check all known compressors, if none specified
|
|
for i in pigz gzip lz4 lzop zstd lzma xz lbzip2 bzip2 cat; do
|
|
command -v "$i" &>/dev/null || continue
|
|
compress="$i"
|
|
break
|
|
done
|
|
if [[ $compress = cat ]]; then
|
|
printf "%s\n" "dracut: no compression tool available. Initramfs image is going to be big." >&2
|
|
fi
|
|
fi
|
|
|
|
# choose the right arguments for the compressor
|
|
case $compress in
|
|
bzip2|lbzip2)
|
|
if [[ "$compress" = lbzip2 ]] || command -v lbzip2 &>/dev/null; then
|
|
compress="lbzip2 -9"
|
|
else
|
|
compress="bzip2 -9"
|
|
fi
|
|
;;
|
|
lzma)
|
|
compress="lzma -9 -T0"
|
|
;;
|
|
xz)
|
|
compress="xz --check=crc32 --lzma2=dict=1MiB -T0"
|
|
;;
|
|
gzip|pigz)
|
|
if [[ "$compress" = pigz ]] || command -v pigz &>/dev/null; then
|
|
compress="pigz -9 -n -T -R"
|
|
elif command -v gzip &>/dev/null && gzip --help 2>&1 | grep -q rsyncable; then
|
|
compress="gzip -n -9 --rsyncable"
|
|
else
|
|
compress="gzip -n -9"
|
|
fi
|
|
;;
|
|
lzo|lzop)
|
|
compress="lzop -9"
|
|
;;
|
|
lz4)
|
|
compress="lz4 -l -9"
|
|
;;
|
|
zstd)
|
|
compress="zstd -15 -q -T0"
|
|
;;
|
|
esac
|
|
|
|
[[ $hostonly = yes ]] && hostonly="-h"
|
|
[[ $hostonly != "-h" ]] && unset hostonly
|
|
|
|
[[ $reproducible == yes ]] && DRACUT_REPRODUCIBLE=1
|
|
|
|
readonly TMPDIR="$(realpath -e "$tmpdir")"
|
|
[ -d "$TMPDIR" ] || {
|
|
printf "%s\n" "dracut: Invalid tmpdir '$tmpdir'." >&2
|
|
exit 1
|
|
}
|
|
readonly DRACUT_TMPDIR="$(mktemp -p "$TMPDIR/" -d -t dracut.XXXXXX)"
|
|
[ -d "$DRACUT_TMPDIR" ] || {
|
|
printf "%s\n" "dracut: mktemp -p '$TMPDIR/' -d -t dracut.XXXXXX failed." >&2
|
|
exit 1
|
|
}
|
|
|
|
# clean up after ourselves no matter how we die.
|
|
trap '
|
|
ret=$?;
|
|
[[ $keep ]] && echo "Not removing $DRACUT_TMPDIR." >&2 || { [[ $DRACUT_TMPDIR ]] && rm -rf -- "$DRACUT_TMPDIR"; };
|
|
exit $ret;
|
|
' EXIT
|
|
|
|
# clean up after ourselves no matter how we die.
|
|
trap 'exit 1;' SIGINT
|
|
|
|
readonly initdir="${DRACUT_TMPDIR}/initramfs"
|
|
mkdir "$initdir"
|
|
|
|
if [[ $early_microcode = yes ]] || ( [[ $acpi_override = yes ]] && [[ -d $acpi_table_dir ]] ); then
|
|
readonly early_cpio_dir="${DRACUT_TMPDIR}/earlycpio"
|
|
mkdir "$early_cpio_dir"
|
|
fi
|
|
|
|
export DRACUT_RESOLVE_LAZY="1"
|
|
|
|
if [[ $print_cmdline ]]; then
|
|
stdloglvl=0
|
|
sysloglvl=0
|
|
fileloglvl=0
|
|
kmsgloglvl=0
|
|
fi
|
|
|
|
if [[ -f $dracutbasedir/dracut-version.sh ]]; then
|
|
. $dracutbasedir/dracut-version.sh
|
|
fi
|
|
|
|
if [[ -f $dracutbasedir/dracut-init.sh ]]; then
|
|
. $dracutbasedir/dracut-init.sh
|
|
else
|
|
printf "%s\n" "dracut: Cannot find $dracutbasedir/dracut-init.sh." >&2
|
|
printf "%s\n" "dracut: Are you running from a git checkout?" >&2
|
|
printf "%s\n" "dracut: Try passing -l as an argument to $dracut_cmd" >&2
|
|
exit 1
|
|
fi
|
|
|
|
if [[ $no_kernel != yes ]] && ! [[ -d $srcmods ]]; then
|
|
printf "%s\n" "dracut: Cannot find module directory $srcmods" >&2
|
|
printf "%s\n" "dracut: and --no-kernel was not specified" >&2
|
|
exit 1
|
|
fi
|
|
|
|
if ! [[ $print_cmdline ]]; then
|
|
inst /bin/sh
|
|
if ! $DRACUT_INSTALL ${initdir:+-D "$initdir"} -R "$initdir/bin/sh" &>/dev/null; then
|
|
unset DRACUT_RESOLVE_LAZY
|
|
export DRACUT_RESOLVE_DEPS=1
|
|
fi
|
|
rm -fr -- ${initdir}/*
|
|
fi
|
|
|
|
dracutfunctions=$dracutbasedir/dracut-functions.sh
|
|
export dracutfunctions
|
|
|
|
(( ${#drivers_l[@]} )) && drivers="${drivers_l[@]}"
|
|
drivers=${drivers/-/_}
|
|
|
|
(( ${#add_drivers_l[@]} )) && add_drivers+=" ${add_drivers_l[@]} "
|
|
add_drivers=${add_drivers/-/_}
|
|
|
|
(( ${#force_drivers_l[@]} )) && force_drivers+=" ${force_drivers_l[@]} "
|
|
force_drivers=${force_drivers/-/_}
|
|
|
|
(( ${#omit_drivers_l[@]} )) && omit_drivers+=" ${omit_drivers_l[@]} "
|
|
omit_drivers=${omit_drivers/-/_}
|
|
|
|
(( ${#kernel_cmdline_l[@]} )) && kernel_cmdline+=" ${kernel_cmdline_l[@]} "
|
|
|
|
omit_drivers_corrected=""
|
|
for d in $omit_drivers; do
|
|
[[ " $drivers $add_drivers " == *\ $d\ * ]] && continue
|
|
[[ " $drivers $force_drivers " == *\ $d\ * ]] && continue
|
|
omit_drivers_corrected+="$d|"
|
|
done
|
|
omit_drivers="${omit_drivers_corrected%|}"
|
|
unset omit_drivers_corrected
|
|
|
|
# prepare args for logging
|
|
for ((i=0; i < ${#dracut_args[@]}; i++)); do
|
|
[[ "${dracut_args[$i]}" == *\ * ]] && \
|
|
dracut_args[$i]="\"${dracut_args[$i]}\""
|
|
#" keep vim happy
|
|
done
|
|
|
|
dinfo "Executing: $dracut_cmd ${dracut_args[@]}"
|
|
|
|
[[ $do_list = yes ]] && {
|
|
for mod in $dracutbasedir/modules.d/*; do
|
|
[[ -d $mod ]] || continue;
|
|
[[ -e $mod/install || -e $mod/installkernel || \
|
|
-e $mod/module-setup.sh ]] || continue
|
|
printf "%s\n" "${mod##*/??}"
|
|
done
|
|
exit 0
|
|
}
|
|
|
|
# This is kinda legacy -- eventually it should go away.
|
|
case $dracutmodules in
|
|
""|auto) dracutmodules="all" ;;
|
|
esac
|
|
|
|
abs_outfile=$(readlink -f "$outfile") && outfile="$abs_outfile"
|
|
|
|
if [[ $no_kernel != yes ]] && [[ -d $srcmods ]]; then
|
|
if ! [[ -f $srcmods/modules.dep ]]; then
|
|
if [[ -n "$(find "$srcmods" -name '*.ko*')" ]]; then
|
|
dfatal "$srcmods/modules.dep is missing. Did you run depmod?"
|
|
exit 1
|
|
else
|
|
dwarn "$srcmods/modules.dep is missing. Did you run depmod?"
|
|
fi
|
|
elif ! ( command -v gzip &>/dev/null && command -v xz &>/dev/null); then
|
|
read _mod < $srcmods/modules.dep
|
|
_mod=${_mod%%:*}
|
|
if [[ -f $srcmods/"$_mod" ]]; then
|
|
# Check, if kernel modules are compressed, and if we can uncompress them
|
|
case "$_mod" in
|
|
*.ko.gz) kcompress=gzip;;
|
|
*.ko.xz) kcompress=xz;;
|
|
esac
|
|
if [[ $kcompress ]]; then
|
|
if ! command -v "$kcompress" &>/dev/null; then
|
|
dfatal "Kernel modules are compressed with $kcompress, but $kcompress is not available."
|
|
exit 1
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
if [[ ! $print_cmdline ]]; then
|
|
if [[ -f $outfile && ! $force ]]; then
|
|
dfatal "Will not override existing initramfs ($outfile) without --force"
|
|
exit 1
|
|
fi
|
|
|
|
outdir=${outfile%/*}
|
|
[[ $outdir ]] || outdir="/"
|
|
|
|
if [[ ! -d "$outdir" ]]; then
|
|
dfatal "Can't write to $outdir: Directory $outdir does not exist or is not accessible."
|
|
exit 1
|
|
elif [[ ! -w "$outdir" ]]; then
|
|
dfatal "No permission to write to $outdir."
|
|
exit 1
|
|
elif [[ -f "$outfile" && ! -w "$outfile" ]]; then
|
|
dfatal "No permission to write $outfile."
|
|
exit 1
|
|
fi
|
|
|
|
if [[ $loginstall ]]; then
|
|
if ! mkdir -p "$loginstall"; then
|
|
dfatal "Could not create directory to log installed files to '$loginstall'."
|
|
exit 1
|
|
fi
|
|
loginstall=$(readlink -f "$loginstall")
|
|
fi
|
|
|
|
if [[ $uefi = yes ]]; then
|
|
if ! command -v objcopy &>/dev/null; then
|
|
dfatal "Need 'objcopy' to create a UEFI executable"
|
|
exit 1
|
|
fi
|
|
unset EFI_MACHINE_TYPE_NAME
|
|
case $(arch) in
|
|
x86_64)
|
|
EFI_MACHINE_TYPE_NAME=x64;;
|
|
ia32)
|
|
EFI_MACHINE_TYPE_NAME=ia32;;
|
|
*)
|
|
dfatal "Architecture '$(arch)' not supported to create a UEFI executable"
|
|
exit 1
|
|
;;
|
|
esac
|
|
|
|
if ! [[ -s $uefi_stub ]]; then
|
|
for uefi_stub in \
|
|
"${systemdutildir}/boot/efi/linux${EFI_MACHINE_TYPE_NAME}.efi.stub" \
|
|
"/usr/lib/gummiboot/linux${EFI_MACHINE_TYPE_NAME}.efi.stub"; do
|
|
[[ -s $uefi_stub ]] || continue
|
|
break
|
|
done
|
|
fi
|
|
if ! [[ -s $uefi_stub ]]; then
|
|
dfatal "Can't find a uefi stub '$uefi_stub' to create a UEFI executable"
|
|
exit 1
|
|
fi
|
|
|
|
if ! [[ $kernel_image ]]; then
|
|
for kernel_image in "/lib/modules/$kernel/vmlinuz" "/boot/vmlinuz-$kernel"; do
|
|
[[ -s "$kernel_image" ]] || continue
|
|
break
|
|
done
|
|
fi
|
|
if ! [[ -s $kernel_image ]]; then
|
|
dfatal "Can't find a kernel image '$kernel_image' to create a UEFI executable"
|
|
exit 1
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
if [[ $acpi_override = yes ]] && ! ( check_kernel_config CONFIG_ACPI_TABLE_UPGRADE || check_kernel_config CONFIG_ACPI_INITRD_TABLE_OVERRIDE ); then
|
|
dwarn "Disabling ACPI override, because kernel does not support it. CONFIG_ACPI_INITRD_TABLE_OVERRIDE!=y or CONFIG_ACPI_TABLE_UPGRADE!=y"
|
|
unset acpi_override
|
|
fi
|
|
|
|
if [[ $early_microcode = yes ]]; then
|
|
if [[ $hostonly ]]; then
|
|
[[ $(get_cpu_vendor) == "AMD" ]] \
|
|
&& ! check_kernel_config CONFIG_MICROCODE_AMD \
|
|
&& unset early_microcode
|
|
[[ $(get_cpu_vendor) == "Intel" ]] \
|
|
&& ! check_kernel_config CONFIG_MICROCODE_INTEL \
|
|
&& unset early_microcode
|
|
else
|
|
! check_kernel_config CONFIG_MICROCODE_AMD \
|
|
&& ! check_kernel_config CONFIG_MICROCODE_INTEL \
|
|
&& unset early_microcode
|
|
fi
|
|
[[ $early_microcode != yes ]] \
|
|
&& dwarn "Disabling early microcode, because kernel does not support it. CONFIG_MICROCODE_[AMD|INTEL]!=y"
|
|
fi
|
|
|
|
# Need to be able to have non-root users read stuff (rpcbind etc)
|
|
chmod 755 "$initdir"
|
|
|
|
if [[ $hostonly ]]; then
|
|
for i in /sys /proc /run /dev; do
|
|
if ! findmnt --target "$i" &>/dev/null; then
|
|
dwarning "Turning off host-only mode: '$i' is not mounted!"
|
|
unset hostonly
|
|
fi
|
|
done
|
|
fi
|
|
|
|
declare -A host_fs_types
|
|
|
|
for line in "${fstab_lines[@]}"; do
|
|
set -- $line
|
|
dev="$1"
|
|
#dev mp fs fsopts
|
|
case "$dev" in
|
|
UUID=*)
|
|
dev=$(blkid -l -t UUID=${dev#UUID=} -o device)
|
|
;;
|
|
LABEL=*)
|
|
dev=$(blkid -l -t LABEL=${dev#LABEL=} -o device)
|
|
;;
|
|
PARTUUID=*)
|
|
dev=$(blkid -l -t PARTUUID=${dev#PARTUUID=} -o device)
|
|
;;
|
|
PARTLABEL=*)
|
|
dev=$(blkid -l -t PARTLABEL=${dev#PARTLABEL=} -o device)
|
|
;;
|
|
esac
|
|
[ -z "$dev" ] && dwarn "Bad fstab entry $@" && continue
|
|
if [[ "$3" == btrfs ]]; then
|
|
for i in $(btrfs_devs "$2"); do
|
|
push_host_devs "$i"
|
|
done
|
|
fi
|
|
push_host_devs "$dev"
|
|
host_fs_types["$dev"]="$3"
|
|
done
|
|
|
|
for f in $add_fstab; do
|
|
[[ -e $f ]] || continue
|
|
while read dev rest || [ -n "$dev" ]; do
|
|
push_host_devs "$dev"
|
|
done < "$f"
|
|
done
|
|
|
|
for dev in $add_device; do
|
|
push_host_devs "$dev"
|
|
done
|
|
|
|
if (( ${#add_device_l[@]} )); then
|
|
add_device+=" ${add_device_l[@]} "
|
|
push_host_devs "${add_device_l[@]}"
|
|
fi
|
|
|
|
if [[ $hostonly ]] && [[ "$hostonly_default_device" != "no" ]]; then
|
|
# in hostonly mode, determine all devices, which have to be accessed
|
|
# and examine them for filesystem types
|
|
|
|
for mp in \
|
|
"/" \
|
|
"/etc" \
|
|
"/bin" \
|
|
"/sbin" \
|
|
"/lib" \
|
|
"/lib64" \
|
|
"/usr" \
|
|
"/usr/bin" \
|
|
"/usr/sbin" \
|
|
"/usr/lib" \
|
|
"/usr/lib64" \
|
|
"/boot" \
|
|
"/boot/efi" \
|
|
"/boot/zipl" \
|
|
;
|
|
do
|
|
mp=$(readlink -f "$mp")
|
|
mountpoint "$mp" >/dev/null 2>&1 || continue
|
|
_dev=$(find_block_device "$mp")
|
|
_bdev=$(readlink -f "/dev/block/$_dev")
|
|
[[ -b $_bdev ]] && _dev=$_bdev
|
|
[[ "$mp" == "/" ]] && root_devs+=("$_dev")
|
|
push_host_devs "$_dev"
|
|
if [[ $(find_mp_fstype "$mp") == btrfs ]]; then
|
|
for i in $(btrfs_devs "$mp"); do
|
|
[[ "$mp" == "/" ]] && root_devs+=("$i")
|
|
push_host_devs "$i"
|
|
done
|
|
fi
|
|
done
|
|
|
|
if [[ -f /proc/swaps ]] && [[ -f /etc/fstab ]]; then
|
|
while read dev type rest || [ -n "$dev" ]; do
|
|
[[ -b $dev ]] || continue
|
|
[[ "$type" == "partition" ]] || continue
|
|
|
|
while read _d _m _t _o _r || [ -n "$_d" ]; do
|
|
[[ "$_d" == \#* ]] && continue
|
|
[[ $_d ]] || continue
|
|
[[ $_t != "swap" ]] && continue
|
|
[[ $_m != "swap" ]] && [[ $_m != "none" ]] && continue
|
|
[[ "$_o" == *noauto* ]] && continue
|
|
_d=$(expand_persistent_dev "$_d")
|
|
[[ "$_d" -ef "$dev" ]] || continue
|
|
|
|
if [[ -f /etc/crypttab ]]; then
|
|
while read _mapper _a _p _o || [ -n "$_mapper" ]; do
|
|
[[ $_mapper = \#* ]] && continue
|
|
[[ "$_d" -ef /dev/mapper/"$_mapper" ]] || continue
|
|
[[ "$_o" ]] || _o="$_p"
|
|
# skip entries with password files
|
|
[[ "$_p" == /* ]] && [[ -f $_p ]] && continue 2
|
|
# skip mkswap swap
|
|
[[ $_o == *swap* ]] && continue 2
|
|
done < /etc/crypttab
|
|
fi
|
|
|
|
_dev="$(readlink -f "$dev")"
|
|
push_host_devs "$_dev"
|
|
swap_devs+=("$_dev")
|
|
break
|
|
done < /etc/fstab
|
|
done < /proc/swaps
|
|
fi
|
|
|
|
# collect all "x-initrd.mount" entries from /etc/fstab
|
|
if [[ -f /etc/fstab ]]; then
|
|
while read _d _m _t _o _r || [ -n "$_d" ]; do
|
|
[[ "$_d" == \#* ]] && continue
|
|
[[ $_d ]] || continue
|
|
[[ "$_o" != *x-initrd.mount* ]] && continue
|
|
_dev=$(expand_persistent_dev "$_d")
|
|
_dev="$(readlink -f "$_dev")"
|
|
[[ -b $_dev ]] || continue
|
|
|
|
push_host_devs "$_dev"
|
|
if [[ "$_t" == btrfs ]]; then
|
|
for i in $(find_btrfs_devs "$_m"); do
|
|
push_host_devs "$i"
|
|
done
|
|
fi
|
|
done < /etc/fstab
|
|
fi
|
|
fi
|
|
|
|
unset m
|
|
unset rest
|
|
|
|
_get_fs_type() {
|
|
[[ $1 ]] || return
|
|
if [[ -b /dev/block/$1 ]]; then
|
|
ID_FS_TYPE=$(get_fs_env "/dev/block/$1") && host_fs_types["$(readlink -f "/dev/block/$1")"]="$ID_FS_TYPE"
|
|
return 1
|
|
fi
|
|
if [[ -b $1 ]]; then
|
|
ID_FS_TYPE=$(get_fs_env "$1") && host_fs_types["$(readlink -f "$1")"]="$ID_FS_TYPE"
|
|
return 1
|
|
fi
|
|
if fstype=$(find_dev_fstype "$1"); then
|
|
host_fs_types["$1"]="$fstype"
|
|
return 1
|
|
fi
|
|
return 1
|
|
}
|
|
|
|
for dev in "${host_devs[@]}"; do
|
|
_get_fs_type "$dev"
|
|
check_block_and_slaves_all _get_fs_type "$(get_maj_min "$dev")"
|
|
done
|
|
|
|
for dev in "${!host_fs_types[@]}"; do
|
|
[[ ${host_fs_types[$dev]} = "reiserfs" ]] || [[ ${host_fs_types[$dev]} = "xfs" ]] || continue
|
|
rootopts=$(find_dev_fsopts "$dev")
|
|
if [[ ${host_fs_types[$dev]} = "reiserfs" ]]; then
|
|
journaldev=$(fs_get_option $rootopts "jdev")
|
|
elif [[ ${host_fs_types[$dev]} = "xfs" ]]; then
|
|
journaldev=$(fs_get_option $rootopts "logdev")
|
|
fi
|
|
if [[ $journaldev ]]; then
|
|
dev="$(readlink -f "$dev")"
|
|
push_host_devs "$dev"
|
|
_get_fs_type "$dev"
|
|
check_block_and_slaves_all _get_fs_type "$(get_maj_min "$dev")"
|
|
fi
|
|
done
|
|
|
|
[[ -d $udevdir ]] \
|
|
|| udevdir="$(pkg-config udev --variable=udevdir 2>/dev/null)"
|
|
if ! [[ -d "$udevdir" ]]; then
|
|
[[ ! -h /lib ]] && [[ -d /lib/udev ]] && udevdir=/lib/udev
|
|
[[ -d /usr/lib/udev ]] && udevdir=/usr/lib/udev
|
|
fi
|
|
|
|
[[ -d $systemdutildir ]] \
|
|
|| systemdutildir=$(pkg-config systemd --variable=systemdutildir 2>/dev/null)
|
|
|
|
if ! [[ -d "$systemdutildir" ]]; then
|
|
[[ ! -h /lib ]] && [[ -d /lib/systemd ]] && systemdutildir=/lib/systemd
|
|
[[ -d /usr/lib/systemd ]] && systemdutildir=/usr/lib/systemd
|
|
fi
|
|
|
|
[[ -d $systemdsystemunitdir ]] \
|
|
|| systemdsystemunitdir=$(pkg-config systemd --variable=systemdsystemunitdir 2>/dev/null)
|
|
|
|
[[ -d "$systemdsystemunitdir" ]] || systemdsystemunitdir=${systemdutildir}/system
|
|
|
|
[[ -d $systemdsystemconfdir ]] \
|
|
|| systemdsystemconfdir=$(pkg-config systemd --variable=systemdsystemconfdir 2>/dev/null)
|
|
|
|
[[ -d "$systemdsystemconfdir" ]] || systemdsystemconfdir=/etc/systemd/system
|
|
|
|
[[ -d $tmpfilesdir ]] \
|
|
|| tmpfilesdir=$(pkg-config systemd --variable=tmpfilesdir 2>/dev/null)
|
|
|
|
if ! [[ -d "$tmpfilesdir" ]]; then
|
|
[[ -d /lib/tmpfiles.d ]] && tmpfilesdir=/lib/tmpfiles.d
|
|
[[ -d /usr/lib/tmpfiles.d ]] && tmpfilesdir=/usr/lib/tmpfiles.d
|
|
fi
|
|
|
|
export initdir dracutbasedir \
|
|
dracutmodules force_add_dracutmodules add_dracutmodules omit_dracutmodules \
|
|
mods_to_load \
|
|
fw_dir drivers_dir debug no_kernel kernel_only \
|
|
omit_drivers mdadmconf lvmconf root_devs \
|
|
use_fstab fstab_lines libdirs fscks nofscks ro_mnt \
|
|
stdloglvl sysloglvl fileloglvl kmsgloglvl logfile \
|
|
debug host_fs_types host_devs swap_devs sshkey add_fstab \
|
|
DRACUT_VERSION udevdir prefix filesystems drivers \
|
|
systemdutildir systemdsystemunitdir systemdsystemconfdir \
|
|
hostonly_cmdline loginstall \
|
|
tmpfilesdir
|
|
|
|
mods_to_load=""
|
|
# check all our modules to see if they should be sourced.
|
|
# This builds a list of modules that we will install next.
|
|
for_each_module_dir check_module
|
|
for_each_module_dir check_mount
|
|
|
|
dracut_module_included "fips" && export DRACUT_FIPS_MODE=1
|
|
|
|
do_print_cmdline()
|
|
{
|
|
local -A _mods_to_print
|
|
for i in $modules_loaded $mods_to_load; do
|
|
_mods_to_print[$i]=1
|
|
done
|
|
|
|
# source our modules.
|
|
for moddir in "$dracutbasedir/modules.d"/[0-9][0-9]*; do
|
|
_d_mod=${moddir##*/}; _d_mod=${_d_mod#[0-9][0-9]}
|
|
[[ ${_mods_to_print[$_d_mod]} ]] || continue
|
|
module_cmdline "$_d_mod"
|
|
done
|
|
unset moddir
|
|
}
|
|
|
|
if [[ $print_cmdline ]]; then
|
|
do_print_cmdline
|
|
printf "\n"
|
|
exit 0
|
|
fi
|
|
|
|
# Create some directory structure first
|
|
[[ $prefix ]] && mkdir -m 0755 -p "${initdir}${prefix}"
|
|
|
|
[[ -h /lib ]] || mkdir -m 0755 -p "${initdir}${prefix}/lib"
|
|
[[ $prefix ]] && ln -sfn "${prefix#/}/lib" "$initdir/lib"
|
|
|
|
if [[ $prefix ]]; then
|
|
for d in bin etc lib sbin tmp usr var $libdirs; do
|
|
[[ "$d" == */* ]] && continue
|
|
ln -sfn "${prefix#/}/${d#/}" "$initdir/$d"
|
|
done
|
|
fi
|
|
|
|
if [[ $kernel_only != yes ]]; then
|
|
for d in usr/bin usr/sbin bin etc lib sbin tmp usr var var/tmp $libdirs; do
|
|
[[ -e "${initdir}${prefix}/$d" ]] && continue
|
|
if [ -L "/$d" ]; then
|
|
inst_symlink "/$d" "${prefix}/$d"
|
|
else
|
|
mkdir -m 0755 -p "${initdir}${prefix}/$d"
|
|
fi
|
|
done
|
|
|
|
for d in dev proc sys sysroot root run; do
|
|
if [ -L "/$d" ]; then
|
|
inst_symlink "/$d"
|
|
else
|
|
mkdir -m 0755 -p "$initdir/$d"
|
|
fi
|
|
done
|
|
|
|
ln -sfn ../run "$initdir/var/run"
|
|
ln -sfn ../run/lock "$initdir/var/lock"
|
|
else
|
|
for d in lib "$libdir"; do
|
|
[[ -e "${initdir}${prefix}/$d" ]] && continue
|
|
if [ -h "/$d" ]; then
|
|
inst "/$d" "${prefix}/$d"
|
|
else
|
|
mkdir -m 0755 -p "${initdir}${prefix}/$d"
|
|
fi
|
|
done
|
|
fi
|
|
|
|
if [[ $kernel_only != yes ]]; then
|
|
mkdir -p "${initdir}/etc/cmdline.d"
|
|
for _d in $hookdirs; do
|
|
mkdir -m 0755 -p ${initdir}/lib/dracut/hooks/$_d
|
|
done
|
|
if [[ "$EUID" = "0" ]]; then
|
|
[ -c ${initdir}/dev/null ] || mknod ${initdir}/dev/null c 1 3
|
|
[ -c ${initdir}/dev/kmsg ] || mknod ${initdir}/dev/kmsg c 1 11
|
|
[ -c ${initdir}/dev/console ] || mknod ${initdir}/dev/console c 5 1
|
|
[ -c ${initdir}/dev/random ] || mknod ${initdir}/dev/random c 1 8
|
|
[ -c ${initdir}/dev/urandom ] || mknod ${initdir}/dev/urandom c 1 9
|
|
fi
|
|
fi
|
|
|
|
_isize=0 #initramfs size
|
|
modules_loaded=" "
|
|
# source our modules.
|
|
for moddir in "$dracutbasedir/modules.d"/[0-9][0-9]*; do
|
|
_d_mod=${moddir##*/}; _d_mod=${_d_mod#[0-9][0-9]}
|
|
[[ "$mods_to_load" == *\ $_d_mod\ * ]] || continue
|
|
if [[ $show_modules = yes ]]; then
|
|
printf "%s\n" "$_d_mod"
|
|
else
|
|
dinfo "*** Including module: $_d_mod ***"
|
|
fi
|
|
if [[ $kernel_only == yes ]]; then
|
|
module_installkernel "$_d_mod" || {
|
|
dfatal "installkernel failed in module $_d_mod"
|
|
exit 1
|
|
}
|
|
else
|
|
module_install "$_d_mod"
|
|
if [[ $no_kernel != yes ]]; then
|
|
module_installkernel "$_d_mod" || {
|
|
dfatal "installkernel failed in module $_d_mod"
|
|
exit 1
|
|
}
|
|
fi
|
|
fi
|
|
mods_to_load=${mods_to_load// $_d_mod /}
|
|
modules_loaded+="$_d_mod "
|
|
|
|
#print the module install size
|
|
if [ -n "$printsize" ]; then
|
|
_isize_new=$(du -sk ${initdir}|cut -f1)
|
|
_isize_delta=$((_isize_new - _isize))
|
|
printf "%s\n" "$_d_mod install size: ${_isize_delta}k"
|
|
_isize=$_isize_new
|
|
fi
|
|
done
|
|
unset moddir
|
|
|
|
for i in $modules_loaded; do
|
|
mkdir -p $initdir/lib/dracut
|
|
printf "%s\n" "$i" >> $initdir/lib/dracut/modules.txt
|
|
done
|
|
|
|
dinfo "*** Including modules done ***"
|
|
|
|
## final stuff that has to happen
|
|
if [[ $no_kernel != yes ]]; then
|
|
|
|
if [[ $drivers ]]; then
|
|
hostonly='' instmods $drivers
|
|
fi
|
|
|
|
if [[ -n "${add_drivers// }" ]]; then
|
|
hostonly='' instmods -c $add_drivers
|
|
fi
|
|
if [[ $force_drivers ]]; then
|
|
hostonly='' instmods -c $force_drivers
|
|
rm -f $initdir/etc/cmdline.d/20-force_driver.conf
|
|
for mod in $force_drivers; do
|
|
echo "rd.driver.pre=$mod" >>$initdir/etc/cmdline.d/20-force_drivers.conf
|
|
done
|
|
fi
|
|
if [[ $filesystems ]]; then
|
|
hostonly='' instmods -c $filesystems
|
|
fi
|
|
|
|
dinfo "*** Installing kernel module dependencies ***"
|
|
dracut_kernel_post
|
|
dinfo "*** Installing kernel module dependencies done ***"
|
|
|
|
if [[ $noimageifnotneeded == yes ]] && [[ $hostonly ]]; then
|
|
if [[ ! -f "$initdir/lib/dracut/need-initqueue" ]] && \
|
|
[[ -f ${initdir}/lib/modules/$kernel/modules.dep && ! -s ${initdir}/lib/modules/$kernel/modules.dep ]]; then
|
|
for i in ${initdir}/etc/cmdline.d/*.conf; do
|
|
# We need no initramfs image and do not generate one.
|
|
[[ $i == "${initdir}/etc/cmdline.d/*.conf" ]] && exit 0
|
|
done
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
if [[ $kernel_only != yes ]]; then
|
|
(( ${#install_items[@]} > 0 )) && inst_multiple ${install_items[@]}
|
|
(( ${#install_optional_items[@]} > 0 )) && inst_multiple -o ${install_optional_items[@]}
|
|
|
|
[[ $kernel_cmdline ]] && printf "%s\n" "$kernel_cmdline" >> "${initdir}/etc/cmdline.d/01-default.conf"
|
|
|
|
for line in "${fstab_lines[@]}"; do
|
|
line=($line)
|
|
|
|
if [ -z "${line[1]}" ]; then
|
|
# Determine device and mount options from current system
|
|
mountpoint -q "${line[0]}" || derror "${line[0]} is not a mount point!"
|
|
line=($(findmnt --raw -n --target "${line[0]}" --output=source,target,fstype,options))
|
|
dinfo "Line for ${line[1]}: ${line[@]}"
|
|
else
|
|
# Use default options
|
|
[ -z "${line[3]}" ] && line[3]="defaults"
|
|
fi
|
|
|
|
# Default options for freq and passno
|
|
[ -z "${line[4]}" ] && line[4]="0"
|
|
[ -z "${line[5]}" ] && line[5]="2"
|
|
|
|
strstr "${line[2]}" "nfs" && line[5]="0"
|
|
echo "${line[@]}" >> "${initdir}/etc/fstab"
|
|
done
|
|
|
|
for f in $add_fstab; do
|
|
cat "$f" >> "${initdir}/etc/fstab"
|
|
done
|
|
|
|
if [[ $systemdutildir ]]; then
|
|
if [ -d ${initdir}/$systemdutildir ]; then
|
|
mkdir -p ${initdir}/etc/conf.d
|
|
{
|
|
printf "%s\n" "systemdutildir=\"$systemdutildir\""
|
|
printf "%s\n" "systemdsystemunitdir=\"$systemdsystemunitdir\""
|
|
printf "%s\n" "systemdsystemconfdir=\"$systemdsystemconfdir\""
|
|
} > ${initdir}/etc/conf.d/systemd.conf
|
|
fi
|
|
fi
|
|
|
|
if [[ $DRACUT_RESOLVE_LAZY ]] && [[ $DRACUT_INSTALL ]]; then
|
|
dinfo "*** Resolving executable dependencies ***"
|
|
find "$initdir" -type f -perm /0111 -not -path '*.ko' -print0 \
|
|
| xargs -r -0 $DRACUT_INSTALL ${initdir:+-D "$initdir"} -R ${DRACUT_FIPS_MODE:+-f} --
|
|
dinfo "*** Resolving executable dependencies done***"
|
|
fi
|
|
|
|
# Now we are done with lazy resolving, always install dependencies
|
|
unset DRACUT_RESOLVE_LAZY
|
|
export DRACUT_RESOLVE_DEPS=1
|
|
|
|
# libpthread workaround: pthread_cancel wants to dlopen libgcc_s.so
|
|
for _dir in $libdirs; do
|
|
for _f in "$_dir/libpthread.so"*; do
|
|
[[ -e "$_f" ]] || continue
|
|
inst_libdir_file "libgcc_s.so*"
|
|
break 2
|
|
done
|
|
done
|
|
fi
|
|
|
|
for ((i=0; i < ${#include_src[@]}; i++)); do
|
|
src="${include_src[$i]}"
|
|
target="${include_target[$i]}"
|
|
if [[ $src && $target ]]; then
|
|
if [[ -f $src ]]; then
|
|
inst $src $target
|
|
else
|
|
ddebug "Including directory: $src"
|
|
destdir="${initdir}/${target}"
|
|
mkdir -p "$destdir"
|
|
# check for preexisting symlinks, so we can cope with the
|
|
# symlinks to $prefix
|
|
# Objectname is a file or a directory
|
|
for objectname in "$src"/*; do
|
|
[[ -e "$objectname" || -h "$objectname" ]] || continue
|
|
if [[ -d "$objectname" ]]; then
|
|
# objectname is a directory, let's compute the final directory name
|
|
object_destdir=${destdir}/${objectname#$src/}
|
|
if ! [[ -e "$object_destdir" ]]; then
|
|
mkdir -m 0755 -p "$object_destdir"
|
|
chmod --reference="$objectname" "$object_destdir"
|
|
fi
|
|
$DRACUT_CP -t "$object_destdir" "$objectname"/*
|
|
else
|
|
$DRACUT_CP -t "$destdir" "$objectname"
|
|
fi
|
|
done
|
|
fi
|
|
fi
|
|
done
|
|
|
|
if [[ $kernel_only != yes ]]; then
|
|
# make sure that library links are correct and up to date
|
|
for f in /etc/ld.so.conf /etc/ld.so.conf.d/*; do
|
|
[[ -f $f ]] && inst_simple "$f"
|
|
done
|
|
if ! ldconfig -r "$initdir"; then
|
|
if [[ $EUID = 0 ]]; then
|
|
derror "ldconfig exited ungracefully"
|
|
else
|
|
derror "ldconfig might need uid=0 (root) for chroot()"
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
PRELINK_BIN="$(command -v prelink)"
|
|
if [[ $EUID = 0 ]] && [[ $PRELINK_BIN ]]; then
|
|
if [[ $DRACUT_FIPS_MODE ]]; then
|
|
dinfo "*** Installing prelink files ***"
|
|
inst_multiple -o prelink /etc/prelink.conf /etc/prelink.conf.d/*.conf /etc/prelink.cache
|
|
elif [[ $do_prelink == yes ]]; then
|
|
dinfo "*** Pre-linking files ***"
|
|
inst_multiple -o prelink /etc/prelink.conf /etc/prelink.conf.d/*.conf
|
|
chroot "$initdir" "$PRELINK_BIN" -a
|
|
rm -f -- "$initdir/$PRELINK_BIN"
|
|
rm -fr -- "$initdir"/etc/prelink.*
|
|
dinfo "*** Pre-linking files done ***"
|
|
fi
|
|
fi
|
|
|
|
if [[ $do_hardlink = yes ]] && command -v hardlink >/dev/null; then
|
|
dinfo "*** Hardlinking files ***"
|
|
hardlink "$initdir" 2>&1
|
|
dinfo "*** Hardlinking files done ***"
|
|
fi
|
|
|
|
# strip binaries
|
|
if [[ $do_strip = yes ]] ; then
|
|
# Prefer strip from elfutils for package size
|
|
declare strip_cmd=$(command -v eu-strip)
|
|
test -z "$strip_cmd" && strip_cmd="strip"
|
|
|
|
for p in $strip_cmd xargs find; do
|
|
if ! type -P $p >/dev/null; then
|
|
dinfo "Could not find '$p'. Not stripping the initramfs."
|
|
do_strip=no
|
|
fi
|
|
done
|
|
fi
|
|
|
|
if [[ $do_strip = yes ]] && ! [[ $DRACUT_FIPS_MODE ]]; then
|
|
dinfo "*** Stripping files ***"
|
|
find "$initdir" -type f \
|
|
-executable -not -path '*/lib/modules/*.ko' -print0 \
|
|
| xargs -r -0 $strip_cmd -g 2>/dev/null
|
|
|
|
# strip kernel modules, but do not touch signed modules
|
|
find "$initdir" -type f -path '*/lib/modules/*.ko' -print0 \
|
|
| while read -r -d $'\0' f || [ -n "$f" ]; do
|
|
SIG=$(tail -c 28 "$f" | tr -d '\000')
|
|
[[ $SIG == '~Module signature appended~' ]] || { printf "%s\000" "$f"; }
|
|
done | xargs -r -0 $strip_cmd -g
|
|
|
|
dinfo "*** Stripping files done ***"
|
|
fi
|
|
if [[ $early_microcode = yes ]]; then
|
|
dinfo "*** Generating early-microcode cpio image ***"
|
|
ucode_dir=(amd-ucode intel-ucode)
|
|
ucode_dest=(AuthenticAMD.bin GenuineIntel.bin)
|
|
_dest_dir="$early_cpio_dir/d/kernel/x86/microcode"
|
|
_dest_idx="0 1"
|
|
mkdir -p $_dest_dir
|
|
if [[ $hostonly ]]; then
|
|
[[ $(get_cpu_vendor) == "AMD" ]] && _dest_idx="0"
|
|
[[ $(get_cpu_vendor) == "Intel" ]] && _dest_idx="1"
|
|
fi
|
|
for idx in $_dest_idx; do
|
|
_fw=${ucode_dir[$idx]}
|
|
for _fwdir in $fw_dir; do
|
|
if [[ -d $_fwdir && -d $_fwdir/$_fw ]]; then
|
|
_src="*"
|
|
dinfo "*** Constructing ${ucode_dest[$idx]} ****"
|
|
if [[ $hostonly ]]; then
|
|
_src=$(get_ucode_file)
|
|
[[ $_src ]] || break
|
|
[[ -r $_fwdir/$_fw/$_src ]] || break
|
|
fi
|
|
|
|
for i in $_fwdir/$_fw/$_src; do
|
|
[ -e "$i" ] && break
|
|
break 2
|
|
done
|
|
for i in $_fwdir/$_fw/$_src; do
|
|
[[ -e "$i" ]] || continue
|
|
# skip gpg files
|
|
str_ends "$i" ".asc" && continue
|
|
cat "$i" >> $_dest_dir/${ucode_dest[$idx]}
|
|
done
|
|
create_early_cpio="yes"
|
|
fi
|
|
done
|
|
done
|
|
fi
|
|
|
|
if [[ $acpi_override = yes ]] && [[ -d $acpi_table_dir ]]; then
|
|
dinfo "*** Packaging ACPI tables to override BIOS provided ones ***"
|
|
_dest_dir="$early_cpio_dir/d/kernel/firmware/acpi"
|
|
mkdir -p $_dest_dir
|
|
for table in $acpi_table_dir/*.aml; do
|
|
dinfo " Adding ACPI table: $table"
|
|
$DRACUT_CP $table $_dest_dir
|
|
create_early_cpio="yes"
|
|
done
|
|
fi
|
|
|
|
dinfo "*** Store current command line parameters ***"
|
|
if ! ( echo $PARMS_TO_STORE > $initdir/lib/dracut/build-parameter.txt ); then
|
|
dfatal "Could not store the current command line parameters"
|
|
exit 1
|
|
fi
|
|
|
|
if [[ $hostonly_cmdline == "yes" ]] ; then
|
|
unset _stored_cmdline
|
|
if [ -d $initdir/etc/cmdline.d ];then
|
|
dinfo "Stored kernel commandline:"
|
|
for conf in $initdir/etc/cmdline.d/*.conf ; do
|
|
[ -e "$conf" ] || continue
|
|
dinfo "$(< $conf)"
|
|
_stored_cmdline=1
|
|
done
|
|
fi
|
|
if ! [[ $_stored_cmdline ]]; then
|
|
dinfo "No dracut internal kernel commandline stored in the initramfs"
|
|
fi
|
|
fi
|
|
|
|
dinfo "*** Creating image file '$outfile' ***"
|
|
|
|
if [[ $uefi = yes ]]; then
|
|
readonly uefi_outdir="$DRACUT_TMPDIR/uefi"
|
|
mkdir "$uefi_outdir"
|
|
fi
|
|
|
|
if [[ $DRACUT_REPRODUCIBLE ]]; then
|
|
find "$initdir" -newer "$dracutbasedir/dracut-functions.sh" -print0 \
|
|
| xargs -r -0 touch -h -m -c -r "$dracutbasedir/dracut-functions.sh"
|
|
|
|
if [[ "$(cpio --help)" == *--reproducible* ]]; then
|
|
CPIO_REPRODUCIBLE=1
|
|
else
|
|
dinfo "cpio does not support '--reproducible'. Resulting image will not be reproducible."
|
|
fi
|
|
fi
|
|
|
|
[[ "$EUID" != 0 ]] && cpio_owner_root="-R 0:0"
|
|
|
|
if [[ $create_early_cpio = yes ]]; then
|
|
echo 1 > "$early_cpio_dir/d/early_cpio"
|
|
|
|
if [[ $DRACUT_REPRODUCIBLE ]]; then
|
|
find "$early_cpio_dir/d" -newer "$dracutbasedir/dracut-functions.sh" -print0 \
|
|
| xargs -r -0 touch -h -m -c -r "$dracutbasedir/dracut-functions.sh"
|
|
fi
|
|
|
|
# The microcode blob is _before_ the initramfs blob, not after
|
|
if ! (
|
|
umask 077; cd "$early_cpio_dir/d"
|
|
find . -print0 | sort -z \
|
|
| cpio ${CPIO_REPRODUCIBLE:+--reproducible} --null $cpio_owner_root -H newc -o --quiet > "${DRACUT_TMPDIR}/initramfs.img"
|
|
); then
|
|
dfatal "dracut: creation of $outfile failed"
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
if ! (
|
|
umask 077; cd "$initdir"
|
|
find . -print0 | sort -z \
|
|
| cpio ${CPIO_REPRODUCIBLE:+--reproducible} --null $cpio_owner_root -H newc -o --quiet \
|
|
| $compress >> "${DRACUT_TMPDIR}/initramfs.img"
|
|
); then
|
|
dfatal "dracut: creation of $outfile failed"
|
|
exit 1
|
|
fi
|
|
|
|
if (( maxloglvl >= 5 )) && (( verbosity_mod_l >= 0 )); then
|
|
if [[ $allowlocal ]]; then
|
|
"$dracutbasedir/lsinitrd.sh" "${DRACUT_TMPDIR}/initramfs.img"| ddebug
|
|
else
|
|
lsinitrd "${DRACUT_TMPDIR}/initramfs.img"| ddebug
|
|
fi
|
|
fi
|
|
|
|
umask 077
|
|
|
|
if [[ $uefi = yes ]]; then
|
|
if [[ $kernel_cmdline ]]; then
|
|
echo -n "$kernel_cmdline" > "$uefi_outdir/cmdline.txt"
|
|
elif [[ $hostonly_cmdline = yes ]] && [ -d $initdir/etc/cmdline.d ];then
|
|
for conf in $initdir/etc/cmdline.d/*.conf ; do
|
|
[ -e "$conf" ] || continue
|
|
printf "%s " "$(< $conf)" >> "$uefi_outdir/cmdline.txt"
|
|
done
|
|
else
|
|
do_print_cmdline > "$uefi_outdir/cmdline.txt"
|
|
fi
|
|
echo -ne "\x00" >> "$uefi_outdir/cmdline.txt"
|
|
|
|
dinfo "Using UEFI kernel cmdline:"
|
|
dinfo $(< "$uefi_outdir/cmdline.txt")
|
|
|
|
[[ -s /usr/lib/os-release ]] && uefi_osrelease="/usr/lib/os-release"
|
|
[[ -s /etc/os-release ]] && uefi_osrelease="/etc/os-release"
|
|
|
|
if objcopy \
|
|
${uefi_osrelease:+--add-section .osrel=$uefi_osrelease --change-section-vma .osrel=0x20000} \
|
|
--add-section .cmdline="${uefi_outdir}/cmdline.txt" --change-section-vma .cmdline=0x30000 \
|
|
--add-section .linux="$kernel_image" --change-section-vma .linux=0x40000 \
|
|
--add-section .initrd="${DRACUT_TMPDIR}/initramfs.img" --change-section-vma .initrd=0x3000000 \
|
|
"$uefi_stub" "${uefi_outdir}/linux.efi" \
|
|
&& cp --reflink=auto "${uefi_outdir}/linux.efi" "$outfile"; then
|
|
dinfo "*** Creating UEFI image file '$outfile' done ***"
|
|
else
|
|
rm -f -- "$outfile"
|
|
dfatal "*** Creating UEFI image file '$outfile' failed ***"
|
|
exit 1
|
|
fi
|
|
else
|
|
if cp --reflink=auto "${DRACUT_TMPDIR}/initramfs.img" "$outfile"; then
|
|
dinfo "*** Creating initramfs image file '$outfile' done ***"
|
|
else
|
|
rm -f -- "$outfile"
|
|
dfatal "dracut: creation of $outfile failed"
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
command -v restorecon &>/dev/null && restorecon -- "$outfile"
|
|
|
|
if ! sync "$outfile" 2> /dev/null; then
|
|
dinfo "dracut: sync operation on newly created initramfs $outfile failed"
|
|
exit 1
|
|
fi
|
|
|
|
# use fsfreeze only if we're not writing to /
|
|
if [[ "$(stat -c %m -- "$outfile")" != "/" && "$(stat -f -c %T -- "$outfile")" != "msdos" ]]; then
|
|
if ! $(fsfreeze -f $(dirname "$outfile") 2>/dev/null && fsfreeze -u $(dirname "$outfile") 2>/dev/null); then
|
|
dinfo "dracut: warning: could not fsfreeze $(dirname "$outfile")"
|
|
fi
|
|
fi
|
|
|
|
exit 0
|