microcode-check.patch

   1 From 6c80408c8644a0add1907b0593eb83f90d6247b1 Mon Sep 17 00:00:00 2001
   2 From: Antonio Alvarez Feijoo <antonio.feijoo@suse.com>
   3 Date: Mon, 14 Aug 2023 12:28:11 +0200
   4 Subject: [PATCH] fix(dracut.sh): remove microcode check based on
   5  CONFIG_MICROCODE_[AMD|INTEL]
   6
   7 `CONFIG_MICROCODE_AMD` and `CONFIG_MICROCODE_INTEL` are hidden since
   8 https://lore.kernel.org/all/20230810160805.081212701@linutronix.de/, therefore
   9 this check is wrong and early microcode is always disabled.
  10 ---
  11  dracut.sh | 11 ++++-------
  12  1 file changed, 4 insertions(+), 7 deletions(-)
  13
  14 diff --git a/dracut.sh b/dracut.sh
  15 index e0abdb3b0..3b292910f 100755
  16 --- a/dracut.sh
  17 +++ b/dracut.sh
  18 @@ -1561,23 +1561,20 @@ fi
  19
  20  if [[ $early_microcode == yes ]]; then
  21      if [[ $hostonly ]]; then
  22 -        if [[ $(get_cpu_vendor) == "AMD" ]]; then
  23 -            check_kernel_config CONFIG_MICROCODE_AMD || unset early_microcode
  24 -        elif [[ $(get_cpu_vendor) == "Intel" ]]; then
  25 -            check_kernel_config CONFIG_MICROCODE_INTEL || unset early_microcode
  26 +        if [[ $(get_cpu_vendor) == "AMD" || $(get_cpu_vendor) == "Intel" ]]; then
  27 +            check_kernel_config CONFIG_MICROCODE || unset early_microcode
  28          else
  29              unset early_microcode
  30          fi
  31      else
  32 -        ! check_kernel_config CONFIG_MICROCODE_AMD \
  33 -            && ! check_kernel_config CONFIG_MICROCODE_INTEL \
  34 +        ! check_kernel_config CONFIG_MICROCODE \
  35              && unset early_microcode
  36      fi
  37      # Do not complain on non-x86 architectures as it makes no sense
  38      case "${DRACUT_ARCH:-$(uname -m)}" in
  39          x86_64 | i?86)
  40              [[ $early_microcode != yes ]] \
  41 -                && dwarn "Disabling early microcode, because kernel does not support it. CONFIG_MICROCODE_[AMD|INTEL]!=y"
  42 +                && dwarn "Disabling early microcode, because kernel does not support it. CONFIG_MICROCODE!=y"
  43              ;;
  44          *) ;;
  45      esac