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Bug
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Resolution: Done-Errata
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Undefined
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rhel-9.5
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None
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grubby-8.40-67.el9
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No
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Low
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rhel-bootloader
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ssg_display
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2
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False
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False
-
-
None
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None
-
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ppc64le
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None
The logic in grubby that determines whether to run grub2-mkconfig on ppc/OPAL is only working because the current firmware version is v1.13-p7b8b64c, rather than v1.13, for example. If v1.13 is passed to grubby, grub2-mkconfig does not run and kernel command line arguments do not get updated because Petitboot cannot read BLS snippets.
Just take out all the logic wrt Petitboot version and always run grub2-mkconfig on OPAL.
update_grubcfg()
{
# Older ppc64le OPAL firmware (petitboot version < 1.8.0) don't have BLS support
# so grub2-mkconfig has to be run to generate a config with menuentry commands.
if [ "${arch}" = "ppc64le" ] && [ -d /sys/firmware/opal ]; then
RUN_MKCONFIG="true"
petitboot_path="/sys/firmware/devicetree/base/ibm,firmware-versions/petitboot"
if test -e ${petitboot_path}; then
read -r -d '' petitboot_version < ${petitboot_path}
petitboot_version="$(echo ${petitboot_version//v})"
if test -n ${petitboot_version}; then
major_version="$(echo ${petitboot_version} | cut -d . -f1)"
minor_version="$(echo ${petitboot_version} | cut -d . -f2)"
re='^[0-9]+$'
if [[ $major_version =~ $re ]] && [[ $minor_version =~ $re ]] &&
([[ ${major_version} -gt 1 ]] ||
[[ ${major_version} -eq 1 &&
${minor_version} -ge 8 ]]); then
RUN_MKCONFIG="false"
fi
...
- links to
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RHBA-2025:149917
grubby update
