From: Dapeng Mi <dapeng1.mi@linux.intel.com>
To: Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Ian Rogers <irogers@google.com>,
Adrian Hunter <adrian.hunter@intel.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Kan Liang <kan.liang@linux.intel.com>,
Andi Kleen <ak@linux.intel.com>,
Eranian Stephane <eranian@google.com>
Cc: linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
Dapeng Mi <dapeng1.mi@intel.com>,
dongsheng <dongsheng.x.zhang@intel.com>,
Dapeng Mi <dapeng1.mi@linux.intel.com>
Subject: [PATCH 2/2] perf/x86/intel/uncore: Add uncore PMU support for Wildcat Lake
Date: Mon, 8 Sep 2025 14:16:39 +0800 [thread overview]
Message-ID: <20250908061639.938105-2-dapeng1.mi@linux.intel.com> (raw)
In-Reply-To: <20250908061639.938105-1-dapeng1.mi@linux.intel.com>
From: dongsheng <dongsheng.x.zhang@intel.com>
WildcatLake (WCL) is a variant of PantherLake (PTL) and shares the same
uncore PMU features with PTL. Therefore, directly reuse Pantherlake's
uncore PMU enabling code for WildcatLake.
Signed-off-by: dongsheng <dongsheng.x.zhang@intel.com>
Signed-off-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
---
arch/x86/events/intel/uncore.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/events/intel/uncore.c b/arch/x86/events/intel/uncore.c
index a762f7f5b161..d6c945cc5d07 100644
--- a/arch/x86/events/intel/uncore.c
+++ b/arch/x86/events/intel/uncore.c
@@ -1895,6 +1895,7 @@ static const struct x86_cpu_id intel_uncore_match[] __initconst = {
X86_MATCH_VFM(INTEL_ARROWLAKE_H, &mtl_uncore_init),
X86_MATCH_VFM(INTEL_LUNARLAKE_M, &lnl_uncore_init),
X86_MATCH_VFM(INTEL_PANTHERLAKE_L, &ptl_uncore_init),
+ X86_MATCH_VFM(INTEL_WILDCATLAKE_L, &ptl_uncore_init),
X86_MATCH_VFM(INTEL_SAPPHIRERAPIDS_X, &spr_uncore_init),
X86_MATCH_VFM(INTEL_EMERALDRAPIDS_X, &spr_uncore_init),
X86_MATCH_VFM(INTEL_GRANITERAPIDS_X, &gnr_uncore_init),
--
2.34.1
next prev parent reply other threads:[~2025-09-08 6:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-08 6:16 [PATCH 1/2] perf/x86/intel: Add PMU support for WildcatLake Dapeng Mi
2025-09-08 6:16 ` Dapeng Mi [this message]
2025-10-23 17:37 ` Chen, Zide
2025-10-29 9:58 ` Mi, Dapeng
2025-10-29 10:11 ` Peter Zijlstra
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