From a331f5fdd36dba1ffb0239a4dfaaf1df91ff1aab Mon Sep 17 00:00:00 2001 From: Tony Luck Date: Fri, 19 Mar 2021 10:39:19 -0700 Subject: [PATCH] x86/mce: Add Xeon Sapphire Rapids to list of CPUs that support PPIN New CPU model, same MSRs to control and read the inventory number. Signed-off-by: Tony Luck Signed-off-by: Ingo Molnar Link: https://lore.kernel.org/r/20210319173919.291428-1-tony.luck@intel.com --- arch/x86/kernel/cpu/mce/intel.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/kernel/cpu/mce/intel.c b/arch/x86/kernel/cpu/mce/intel.c index e3094767..acfd5d9 100644 --- a/arch/x86/kernel/cpu/mce/intel.c +++ b/arch/x86/kernel/cpu/mce/intel.c @@ -486,6 +486,7 @@ static void intel_ppin_init(struct cpuinfo_x86 *c) case INTEL_FAM6_BROADWELL_X: case INTEL_FAM6_SKYLAKE_X: case INTEL_FAM6_ICELAKE_X: + case INTEL_FAM6_SAPPHIRERAPIDS_X: case INTEL_FAM6_XEON_PHI_KNL: case INTEL_FAM6_XEON_PHI_KNM: -- 2.7.4