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From: kan.liang@linux.intel.com
To: peterz@infradead.org
Cc: linux-kernel@vger.kernel.org, ak@linux.intel.com,
	Kan Liang <kan.liang@linux.intel.com>
Subject: [PATCH] perf/x86/msr: Add Sapphire Rapids CPU support
Date: Wed,  6 Oct 2021 13:12:17 -0700	[thread overview]
Message-ID: <1633551137-192083-1-git-send-email-kan.liang@linux.intel.com> (raw)

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

SMI_COUNT MSR is supported on Sapphire Rapids CPU.

Signed-off-by: Kan Liang <kan.liang@linux.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 c853b28..96c775a 100644
--- a/arch/x86/events/msr.c
+++ b/arch/x86/events/msr.c
@@ -68,6 +68,7 @@ static bool test_intel(int idx, void *data)
 	case INTEL_FAM6_BROADWELL_D:
 	case INTEL_FAM6_BROADWELL_G:
 	case INTEL_FAM6_BROADWELL_X:
+	case INTEL_FAM6_SAPPHIRERAPIDS_X:
 
 	case INTEL_FAM6_ATOM_SILVERMONT:
 	case INTEL_FAM6_ATOM_SILVERMONT_D:
-- 
2.7.4


             reply	other threads:[~2021-10-06 20:29 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-06 20:12 kan.liang [this message]
2021-10-15  9:32 ` [tip: perf/urgent] perf/x86/msr: Add Sapphire Rapids CPU support tip-bot2 for Kan Liang

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