linux-kernel - [PATCH V2 3/4] perf/x86/msr: Add Raptor Lake CPU support

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Message-Id: <1647366360-82824-3-git-send-email-kan.liang@linux.intel.com>
Date:   Tue, 15 Mar 2022 10:45:59 -0700
From:   kan.liang@...ux.intel.com
To:     peterz@...radead.org, mingo@...nel.org,
        linux-kernel@...r.kernel.org
Cc:     Kan Liang <kan.liang@...ux.intel.com>
Subject: [PATCH V2 3/4] perf/x86/msr: Add Raptor Lake CPU support

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

Raptor Lake is Intel's successor to Alder lake. PPERF and SMI_COUNT MSRs
are also supported.

Signed-off-by: Kan Liang <kan.liang@...ux.intel.com>
---

No changes since V1

 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 96c775a..6d759f8 100644
--- a/arch/x86/events/msr.c
+++ b/arch/x86/events/msr.c
@@ -103,6 +103,7 @@ static bool test_intel(int idx, void *data)
 	case INTEL_FAM6_ROCKETLAKE:
 	case INTEL_FAM6_ALDERLAKE:
 	case INTEL_FAM6_ALDERLAKE_L:
+	case INTEL_FAM6_RAPTORLAKE:
 		if (idx == PERF_MSR_SMI || idx == PERF_MSR_PPERF)
 			return true;
 		break;
-- 
2.7.4