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