kernel
/
dracut
mirror of https://git.kernel.org/pub/scm/boot/dracut/dracut.git/
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

dracut: Generlize microcode early cpio usage 

ACPI early table override also may need to place files into an early cpio.
Reflect this in variable and file names.
This change is renaming only and does not introduce any real change.

Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Thomas Renninger <trenn@suse.de>
Thomas Renninger 2013-09-27 20:10:37 +02:00 committed by Harald Hoyer
parent 764b520994
commit 4b1aa19fa0
1 changed files with 9 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
dracut.sh
View File

@ -704,9 +704,9 @@ readonly initdir="$(mktemp --tmpdir="$TMPDIR/" -d -t initramfs.XXXXXX)"
}

if [[ $early_microcode = yes ]]; then
readonly microcode_dir="$(mktemp --tmpdir="$TMPDIR/" -d -t early_microcode.XXXXXX)"
[ -d "$microcode_dir" ] || {
printf "%s\n" "dracut: mktemp --tmpdir=\"$TMPDIR/\" -d -t early_microcode.XXXXXX failed." >&2
readonly early_cpio_dir="$(mktemp --tmpdir="$TMPDIR/" -d -t early_cpio.XXXXXX)"
[ -d "$early_cpio_dir" ] || {
printf "%s\n" "dracut: mktemp --tmpdir=\"$TMPDIR/\" -d -t early_cpio.XXXXXX failed." >&2
exit 1
}
fi
@ -715,7 +715,7 @@ trap '
ret=$?;
[[ $outfile ]] && [[ -f $outfile.$$ ]] && rm -f -- "$outfile.$$";
[[ $keep ]] && echo "Not removing $initdir." >&2 || { [[ $initdir ]] && rm -rf -- "$initdir"; };
[[ $keep ]] && echo "Not removing $microcode_dir." >&2 || { [[ $microcode_dir ]] && rm -Rf -- "$microcode_dir"; };
[[ $keep ]] && echo "Not removing $early_cpio_dir." >&2 || { [[ $early_cpio_dir ]] && rm -Rf -- "$early_cpio_dir"; };
[[ $_dlogdir ]] && rm -Rf -- "$_dlogdir";
exit $ret;
' EXIT
@ -1311,7 +1311,7 @@ if [[ $early_microcode = yes ]]; then
dinfo "*** Generating early-microcode cpio image ***"
ucode_dir=(amd-ucode intel-ucode)
ucode_dest=(AuthenticAMD.bin GenuineIntel.bin)
_dest_dir="$microcode_dir/d/kernel/x86/microcode"
_dest_dir="$early_cpio_dir/d/kernel/x86/microcode"
_dest_idx="0 1"
mkdir -p $_dest_dir
if [[ $hostonly ]]; then
@ -1331,14 +1331,15 @@ if [[ $early_microcode = yes ]]; then
fi
done
done
(cd "$microcode_dir/d"; find . -print0 | cpio --null -o -H newc --quiet >../ucode.cpio)
create_early_cpio="yes"
fi

rm -f -- "$outfile"
dinfo "*** Creating image file ***"
if [[ $early_microcode = yes ]]; then
if [[ $create_early_cpio = yes ]]; then
# The microcode blob is _before_ the initramfs blob, not after
mv $microcode_dir/ucode.cpio $outfile.$$
(cd "$early_cpio_dir/d"; find . -print0 | cpio --null -o -H newc --quiet >../early.cpio)
mv $early_cpio_dir/early.cpio $outfile.$$
fi
if ! ( umask 077; cd "$initdir"; find . -print0 | cpio --null -R 0:0 -H newc -o --quiet| \
$compress >> "$outfile.$$"; ); then