blob: 9bbf3574b7a2e36cba971d7988a6657fbfbf320b (
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Combination of:
- https://github.com/dracutdevs/dracut/pull/2405
- https://github.com/dracutdevs/dracut/pull/2495
- https://github.com/dracutdevs/dracut/pull/2521
Fixes installing manually configured kernel in uki layout and
allows dropping workaround from dist-kernel-utils.eclass
Provides compatibility with systemd-254's ukify plugin
--- a/dracut.sh
+++ b/dracut.sh
@@ -2594,6 +2594,9 @@ freeze_ok_for_fstype() {
zfs)
return 1
;;
+ tmpfs)
+ return 1
+ ;;
btrfs)
freeze_ok_for_btrfs "$outfile"
;;
--- a/install.d/50-dracut.install 2023-09-21 10:19:00.843827541 +0200
+++ b/install.d/50-dracut.install 2023-07-20 16:53:51.000000000 +0200
@@ -11,27 +11,69 @@
exit 0
fi
-if [[ -d "$BOOT_DIR_ABS" ]]; then
- INITRD="initrd"
+# Do not attempt to create initramfs if the supplied image is already a UKI
+if [[ "$KERNEL_INSTALL_IMAGE_TYPE" = "uki" ]]; 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"
+ if [[ -z $KERNEL_INSTALL_UKI_GENERATOR || $KERNEL_INSTALL_UKI_GENERATOR == "dracut" ]]; then
+ # No uki generator preference set or we have been chosen
+ IMAGE="uki.efi"
+ UEFI_OPTS="--uefi"
+ elif [[ -z $KERNEL_INSTALL_INITRD_GENERATOR || $KERNEL_INSTALL_INITRD_GENERATOR == "dracut" ]]; then
+ # We aren't the uki generator, but we have been requested to make the initrd
+ IMAGE="initrd"
+ UEFI_OPTS="--no-uefi"
+ else
+ exit 0
+ fi
+elif [[ $KERNEL_INSTALL_LAYOUT == "bls" && -n $KERNEL_INSTALL_STAGING_AREA ]]; then
+ BOOT_DIR_ABS="$KERNEL_INSTALL_STAGING_AREA"
+ if [[ -z $KERNEL_INSTALL_INITRD_GENERATOR || $KERNEL_INSTALL_INITRD_GENERATOR == "dracut" ]]; then
+ IMAGE="initrd"
+ UEFI_OPTS="--no-uefi"
+ else
+ exit 0
+ fi
else
- BOOT_DIR_ABS="/boot"
- INITRD="initramfs-${KERNEL_VERSION}.img"
+ # 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 "$COMMAND" in
add)
- INITRD_IMAGE_PREGENERATED=${KERNEL_IMAGE%/*}/initrd
- if [[ -f ${INITRD_IMAGE_PREGENERATED} ]]; then
- # we found an initrd at the same place as the kernel
+ if [[ $IMAGE == "uki.efi" ]]; then
+ IMAGE_PREGENERATED=${KERNEL_IMAGE%/*}/uki.efi
+ else
+ IMAGE_PREGENERATED=${KERNEL_IMAGE%/*}/initrd
+ fi
+ if [[ -f ${IMAGE_PREGENERATED} ]]; then
+ # we found an initrd or uki.efi at the same place as the kernel
# use this and don't generate a new one
- cp --reflink=auto "$INITRD_IMAGE_PREGENERATED" "$BOOT_DIR_ABS/$INITRD" \
- && chown root:root "$BOOT_DIR_ABS/$INITRD" \
- && chmod 0600 "$BOOT_DIR_ABS/$INITRD" \
+ [[ $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 [[ -f /etc/kernel/cmdline ]]; then
+ if [ -n "$KERNEL_INSTALL_CONF_ROOT" ]; then
+ if [ -f "$KERNEL_INSTALL_CONF_ROOT/cmdline" ]; then
+ read -r -d '' -a BOOT_OPTIONS < "$KERNEL_INSTALL_CONF_ROOT/cmdline"
+ fi
+ elif [[ -f /etc/kernel/cmdline ]]; then
read -r -d '' -a BOOT_OPTIONS < /etc/kernel/cmdline
elif [[ -f /usr/lib/kernel/cmdline ]]; then
read -r -d '' -a BOOT_OPTIONS < /usr/lib/kernel/cmdline
@@ -40,14 +82,14 @@
read -r -d '' -a line < /proc/cmdline
for i in "${line[@]}"; do
- [[ "${i#initrd=*}" != "$i" ]] && continue
+ [[ ${i#initrd=*} != "$i" ]] && continue
BOOT_OPTIONS+=("$i")
done
fi
unset noimageifnotneeded
- for ((i=0; i < "${#BOOT_OPTIONS[@]}"; i++)); do
+ for ((i = 0; i < "${#BOOT_OPTIONS[@]}"; i++)); do
# shellcheck disable=SC1001
if [[ ${BOOT_OPTIONS[$i]} == root\=PARTUUID\=* ]]; then
noimageifnotneeded="yes"
@@ -55,16 +97,21 @@
fi
done
+ # shellcheck disable=SC2046
dracut -f \
${noimageifnotneeded:+--noimageifnotneeded} \
- $([[ "$KERNEL_INSTALL_VERBOSE" == 1 ]] && echo --verbose) \
- "$BOOT_DIR_ABS/$INITRD" \
- "$KERNEL_VERSION"
+ $([[ $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/$INITRD"
+ rm -f -- "$BOOT_DIR_ABS/$IMAGE"
ret=$?
- ;;
+ ;;
esac
+
exit $ret
|
