From: Tony Luck Date: Wed, 27 Apr 2022 23:10:59 +0000 (-0700) Subject: x86/split_lock: Enable the split lock feature on Raptor Lake X-Git-Tag: v5.19-rc1~220^2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0180a1e823d7c41d9a1c19f38e6069b38fe60c87;p=thirdparty%2Flinux.git x86/split_lock: Enable the split lock feature on Raptor Lake Raptor Lake supports the split lock detection feature. Add it to the split_lock_cpu_ids[] array. Signed-off-by: Tony Luck Signed-off-by: Borislav Petkov Acked-by: Thomas Gleixner Link: https://lore.kernel.org/r/20220427231059.293086-1-tony.luck@intel.com --- diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c index 672e253a58b95..e6c37f38c5ea4 100644 --- a/arch/x86/kernel/cpu/intel.c +++ b/arch/x86/kernel/cpu/intel.c @@ -1257,6 +1257,7 @@ static const struct x86_cpu_id split_lock_cpu_ids[] __initconst = { X86_MATCH_INTEL_FAM6_MODEL(SAPPHIRERAPIDS_X, 1), X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE, 1), X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE_L, 1), + X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE, 1), {} };