The following commit has been merged into the perf/core branch of tip: Commit-ID: d773a73366bd54d0c75c533269fe2f0765ce42ee Gitweb: https://git.kernel.org/tip/d773a73366bd54d0c75c533269fe2f0765ce42ee Author: Kan Liang <kan.liang@xxxxxxxxxxxxxxx> AuthorDate: Wed, 04 May 2022 12:44:10 -07:00 Committer: Peter Zijlstra <peterz@xxxxxxxxxxxxx> CommitterDate: Wed, 11 May 2022 16:27:08 +02:00 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 <kan.liang@xxxxxxxxxxxxxxx> Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx> Link: https://lore.kernel.org/r/20220504194413.1003071-2-kan.liang@xxxxxxxxxxxxxxx --- arch/x86/events/msr.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/x86/events/msr.c b/arch/x86/events/msr.c index 6d759f8..ac542f9 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;
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