From: kan.liang@linux.intel.com
To: peterz@infradead.org, mingo@kernel.org, linux-kernel@vger.kernel.org
Cc: Kan Liang <kan.liang@linux.intel.com>
Subject: [PATCH 3/4] perf/x86/msr: Add Raptor Lake CPU support
Date: Tue, 25 Jan 2022 15:57:50 -0800 [thread overview]
Message-ID: <1643155071-98900-3-git-send-email-kan.liang@linux.intel.com> (raw)
In-Reply-To: <1643155071-98900-1-git-send-email-kan.liang@linux.intel.com>
From: Kan Liang <kan.liang@linux.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@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 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
next prev parent reply other threads:[~2022-01-25 21:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-25 23:57 [PATCH 1/4] perf/x86: Add Intel Raptor Lake support kan.liang
2022-01-25 23:57 ` [PATCH 2/4] perf/x86/cstate: Add " kan.liang
2022-01-25 23:57 ` kan.liang [this message]
2022-01-25 23:57 ` [PATCH 4/4] perf/x86/uncore: Add Raptor Lake uncore support kan.liang
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