a967f5b553
This way, the file matches the others in the package. Signed-off-by: Guilherme G. Piccoli <gpiccoli@igalia.com>
68 lines
1.8 KiB
Bash
68 lines
1.8 KiB
Bash
#!/bin/bash
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#
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# SPDX-License-Identifier: LGPL-2.1+
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#
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# Copyright (c) 2021 Valve.
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# Maintainer: Guilherme G. Piccoli <gpiccoli@igalia.com>
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#
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# Kdump-initrd module construction/inclusion script for
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# Dracut-based initramfs.
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#
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# Only include kdump if it is explicitly asked in the argument list
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check() {
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return 255
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}
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installkernel() {
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hostonly='' instmods ext4
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}
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install() {
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# A valid makedumpfile is essential for the kdump initrd creation.
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if [ ! -x "$(command -v makedumpfile)" ]; then
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logger "kdump: failed to create initrd, makedumpfile is missing"
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exit 1
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fi
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# Load the necessary external variables, otherwise it'll fail later.
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HAVE_CFG_FILES=0
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shopt -s nullglob
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for cfg in "/usr/share/kdump.d"/*; do
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if [ -f "$cfg" ]; then
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. "$cfg"
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HAVE_CFG_FILES=1
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fi
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done
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shopt -u nullglob
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if [ ${HAVE_CFG_FILES} -eq 0 ]; then
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logger "kdump: no config files in /usr/share/kdump.d/ - aborting."
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exit 1
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fi
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# First clear all unnecessary firmwares/drivers added by drm in order
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# to reduce the size of the minimal initramfs being created. This
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# should be already done via dracut cmdline arguments, but let's play
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# safe and delete from here as well just in case.
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rm -rf "$initdir"/usr/lib/firmware/amdgpu/
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rm -rf "$initdir"/usr/lib/modules/*/kernel/drivers/gpu/drm/amd/*
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# Install necessary binaries
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inst date
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inst sync
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inst makedumpfile
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mkdir -p "$initdir"/usr/share/kdump.d/
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cp -LR --preserve=all /usr/share/kdump.d/* "$initdir"/usr/share/kdump.d/
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# Determine the numerical devnode for kdump, and save it on initrd;
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# notice that partset link is not available that early in boot time.
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DEVN="$(readlink -f "${MOUNT_DEVNODE}")"
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echo "${DEVN}" > "$initdir"/usr/lib/kdump/kdump.devnode
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cp -LR --preserve=all /usr/lib/kdump/* "$initdir"/usr/lib/kdump/
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inst_hook pre-mount 01 "$moddir/kdump-collect.sh"
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}
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