commit b565e95c147bea4e68e4ccf5ad19906d51d2375b Author: Arkadiusz MiĆkiewicz <ar...@maven.pl> Date: Wed May 15 21:04:45 2019 +0200
Prepend cpu microcode to initrd image, so kernel will pick it up when LILO is in use. geninitrd | 19 +++++++++++++++++++ geninitrd.sysconfig | 3 +++ 2 files changed, 22 insertions(+) --- diff --git a/geninitrd b/geninitrd index 118333c..b5d405a 100755 --- a/geninitrd +++ b/geninitrd @@ -17,6 +17,7 @@ PROGRAM=${0##*/} # list of geninitrd modules which need setup routine after commandline args parsing GENINITRD_MODS="" COMPRESS=yes +LILO_MICROCODE=yes STRIP=/usr/bin/strip target="" kernel="" @@ -1186,6 +1187,16 @@ compress_image() { mv -f "$tmp" "$target" } +# prepend file to image +prepend_file_to_image() { + local file="$1" target="$2" tmp + tmp=$(mktemp "$target".XXXXXX) || die "mktemp failed" + + cat "$file" "$target" > "$tmp" || return $? + + mv -f "$tmp" "$target" +} + if [ -r /etc/sysconfig/geninitrd ]; then . /etc/sysconfig/geninitrd fi @@ -1801,6 +1812,14 @@ else cp -a "$IMAGE" "$target" fi +# microcode support for lilo +if ! is_no "$LILO_MICROCODE"; then + if [ -x /sbin/lilo -a -f "/boot/intel-ucode.img" ]; then + verbose "Prepending $target with microcode image /boot/intel-ucode.img for LILO" + prepend_file_to_image "/boot/intel-ucode.img" "$target" + fi +fi + # XXX. check if bootsplash can output data to tmp dir not directly to initramfs image. initrd_gen_bootsplash "$target" diff --git a/geninitrd.sysconfig b/geninitrd.sysconfig index ccf177c..1268324 100644 --- a/geninitrd.sysconfig +++ b/geninitrd.sysconfig @@ -18,6 +18,9 @@ # Default is to use initramfs for >= 2.5.0. #INITRDFS=initramfs +# Should we prepend cpu microcode when lilo is installed +#LILO_MICROCODE=no + ## Use udev to create /dev? USE_UDEV=yes ================================================================ ---- gitweb: http://git.pld-linux.org/gitweb.cgi/projects/geninitrd.git/commitdiff/b565e95c147bea4e68e4ccf5ad19906d51d2375b _______________________________________________ pld-cvs-commit mailing list pld-cvs-commit@lists.pld-linux.org http://lists.pld-linux.org/mailman/listinfo/pld-cvs-commit