From 19453dc8744e6a59725c43b61b2e3db01cb4c57c Mon Sep 17 00:00:00 2001 From: Daniel Molkentin Date: Thu, 14 Dec 2017 12:24:53 +0100 Subject: [PATCH] Simplify microcode lookup for for AMD CPUs Suggested by Tom Lendacky --- dracut-functions.sh | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/dracut-functions.sh b/dracut-functions.sh index 642dcf095..e99c4533e 100755 --- a/dracut-functions.sh +++ b/dracut-functions.sh @@ -662,13 +662,8 @@ get_ucode_file () local stepping=`grep -E "stepping" /proc/cpuinfo | head -1 | sed s/.*:\ //` if [[ "$(get_cpu_vendor)" == "AMD" ]]; then - # If family greater than or equal to 0x17 - if [[ $family -ge 23 ]]; then - printf "microcode_amd_fam17h.bin" - elif [[ $family -eq 22 ]]; then - printf "microcode_amd_fam16h.bin" - elif [[ $family -eq 21 ]]; then - printf "microcode_amd_fam15h.bin" + if [[ $family -ge 21 ]]; then + printf "microcode_amd_fam%xh.bin" $family else printf "microcode_amd.bin" fi -- 2.47.2