[PATCH 5.10 10/25] x86/mce: Add Xeon Sapphire Rapids to list of CPUs that support PPIN

Greg Kroah-Hartman
2022-02-04T09:21:31Z

From: Tony Luck <tony.luck@intel.com>

commit a331f5fdd36dba1ffb0239a4dfaaf1df91ff1aab upstream.

New CPU model, same MSRs to control and read the inventory number.

Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20210319173919.291428-1-tony.luck@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/x86/kernel/cpu/mce/intel.c | 1 +
1 file changed, 1 insertion(+)

--- 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 cpuin
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: