From: Kan Liang Date: Wed, 4 May 2022 19:44:10 +0000 (-0700) Subject: perf/x86/msr: Add new Alder Lake and Raptor Lake support X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d773a73366bd54d0c75c533269fe2f0765ce42ee;p=linux.git perf/x86/msr: Add new Alder Lake and Raptor Lake support The new Alder Lake N and Raptor Lake P also support PPERF and SMI_COUNT MSRs. Signed-off-by: Kan Liang Signed-off-by: Peter Zijlstra (Intel) Link: https://lore.kernel.org/r/20220504194413.1003071-2-kan.liang@linux.intel.com --- diff --git a/arch/x86/events/msr.c b/arch/x86/events/msr.c index 6d759f88315c6..ac542f98c0705 100644 --- a/arch/x86/events/msr.c +++ b/arch/x86/events/msr.c @@ -103,7 +103,9 @@ static bool test_intel(int idx, void *data) case INTEL_FAM6_ROCKETLAKE: case INTEL_FAM6_ALDERLAKE: case INTEL_FAM6_ALDERLAKE_L: + case INTEL_FAM6_ALDERLAKE_N: case INTEL_FAM6_RAPTORLAKE: + case INTEL_FAM6_RAPTORLAKE_P: if (idx == PERF_MSR_SMI || idx == PERF_MSR_PPERF) return true; break;