diff options
Diffstat (limited to 'dracut.sh')
| -rwxr-xr-x | dracut.sh | 46 |
1 files changed, 17 insertions, 29 deletions
@@ -122,7 +122,8 @@ Creates initial ramdisk images for preloading modules --early-microcode Combine early microcode with ramdisk. --no-early-microcode Do not combine early microcode with ramdisk. --kernel-cmdline [PARAMETERS] - Specify default kernel command line parameters. + Specify default kernel command line parameters. Despite + its name, this command only sets initrd parameters. --strip Strip binaries in the initramfs. --aggressive-strip Strip more than just debug symbol and sections, for a smaller initramfs build. The --strip option must @@ -311,24 +312,6 @@ push_host_devs() { done } -# Little helper function for reading args from the commandline. -# it automatically handles -a b and -a=b variants, and returns 1 if -# we need to shift $3. -read_arg() { - # $1 = arg name - # $2 = arg value - # $3 = arg parameter - local rematch='^[^=]*=(.*)$' - if [[ $2 =~ $rematch ]]; then - read -r "$1" <<< "${BASH_REMATCH[1]}" - else - read -r "$1" <<< "$3" - # There is no way to shift our callers args, so - # return 1 to indicate they should do it instead. - return 1 - fi -} - check_conf_file() { if grep -H -e '^[^#]*[+]=\("[^ ]\|.*[^ ]"\)' "$@"; then printf '\ndracut[W]: <key>+=" <values> ": <values> should have surrounding white spaces!\n' >&2 @@ -1378,8 +1361,8 @@ 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]}\"" + [[ ${dracut_args[i]} == *\ * ]] \ + && dracut_args[i]="\"${dracut_args[i]}\"" #" keep vim happy done @@ -2042,6 +2025,7 @@ if [[ $kernel_only != yes ]]; then printf "%s\n" "systemdutildir=\"$systemdutildir\"" printf "%s\n" "systemdsystemunitdir=\"$systemdsystemunitdir\"" printf "%s\n" "systemdsystemconfdir=\"$systemdsystemconfdir\"" + printf "%s\n" "systemdnetworkconfdir=\"$systemdnetworkconfdir\"" } > "${initdir}"/etc/conf.d/systemd.conf fi fi @@ -2117,8 +2101,8 @@ if [[ $do_strip == yes ]]; then strip_cmd=$(command -v eu-strip) [ -z "$strip_cmd" ] && strip_cmd="strip" - for p in $strip_cmd xargs find; do - if ! type -P $p > /dev/null; then + for p in "$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 @@ -2157,9 +2141,13 @@ if [[ $early_microcode == yes ]]; then if [[ $hostonly ]]; then _src=$(get_ucode_file) [[ $_src ]] || break - [[ -r $_fwdir/$_fw/$_src ]] || _src="${_src}.early" - [[ -r $_fwdir/$_fw/$_src ]] || _src="${_src}.initramfs" - [[ -r $_fwdir/$_fw/$_src ]] || break + if [[ -r "$_fwdir/$_fw/${_src}.early" ]]; then + _src="${_src}.early" + elif [[ -r "$_fwdir/$_fw/${_src}.initramfs" ]]; then + _src="${_src}.initramfs" + else + [[ -r $_fwdir/$_fw/$_src ]] || break + fi fi for i in $_fwdir/$_fw/$_src; do @@ -2269,14 +2257,14 @@ 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 $strip_cmd "${strip_args[@]}" 2> /dev/null + | xargs -r -0 "$strip_cmd" "${strip_args[@]}" 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 $strip_cmd "${strip_args[@]}" + done | xargs -r -0 "$strip_cmd" "${strip_args[@]}" dinfo "*** Stripping files done ***" fi @@ -2382,7 +2370,7 @@ fi if ! [[ $compress ]]; then # check all known compressors, if none specified - for i in $DRACUT_COMPRESS_PIGZ $DRACUT_COMPRESS_GZIP $DRACUT_COMPRESS_LZ4 $DRACUT_COMPRESS_LZOP $DRACUT_COMPRESS_ZSTD $DRACUT_COMPRESS_LZMA $DRACUT_COMPRESS_XZ $DRACUT_COMPRESS_LBZIP2 $DRACUT_COMPRESS_BZIP2 $DRACUT_COMPRESS_CAT; do + for i in $DRACUT_COMPRESS_ZSTD $DRACUT_COMPRESS_PIGZ $DRACUT_COMPRESS_GZIP $DRACUT_COMPRESS_LZ4 $DRACUT_COMPRESS_LZOP $DRACUT_COMPRESS_LZMA $DRACUT_COMPRESS_XZ $DRACUT_COMPRESS_LBZIP2 $DRACUT_COMPRESS_BZIP2 $DRACUT_COMPRESS_CAT; do [[ $i != "$DRACUT_COMPRESS_ZSTD" || $DRACUT_KERNEL_RD_ZSTD ]] || continue command -v "$i" &> /dev/null || continue compress="$i" |