linux-kernel - [PATCH 2/4] perf/x86/msr: Add new Raptor Lake S support

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Message-Id: <20220823210129.979394-2-kan.liang@linux.intel.com>
Date:   Tue, 23 Aug 2022 14:01:27 -0700
From:   kan.liang@...ux.intel.com
To:     peterz@...radead.org, mingo@...hat.com,
        linux-kernel@...r.kernel.org
Cc:     Kan Liang <kan.liang@...ux.intel.com>
Subject: [PATCH 2/4] perf/x86/msr: Add new Raptor Lake S support

From: Kan Liang <kan.liang@...ux.intel.com>

The same as the other {ALDER,RAPTOP}LAKE, the new Raptor Lake S also
supports the PPERF and SMI_COUNT MSRs.

Signed-off-by: Kan Liang <kan.liang@...ux.intel.com>
---
 arch/x86/events/msr.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/events/msr.c b/arch/x86/events/msr.c
index ac542f98c070..ecced3a52668 100644
--- a/arch/x86/events/msr.c
+++ b/arch/x86/events/msr.c
@@ -106,6 +106,7 @@ static bool test_intel(int idx, void *data)
 	case INTEL_FAM6_ALDERLAKE_N:
 	case INTEL_FAM6_RAPTORLAKE:
 	case INTEL_FAM6_RAPTORLAKE_P:
+	case INTEL_FAM6_RAPTORLAKE_S:
 		if (idx == PERF_MSR_SMI || idx == PERF_MSR_PPERF)
 			return true;
 		break;
-- 
2.35.1