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perf/x86/intel/uncore: Add uncore PMU support for Wildcat Lake
author
dongsheng
<dongsheng.x.zhang@intel.com>
Mon, 8 Sep 2025 06:16:39 +0000
(14:16 +0800)
committer
Peter Zijlstra
<peterz@infradead.org>
Wed, 29 Oct 2025 10:31:44 +0000
(11:31 +0100)
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>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link:
https://patch.msgid.link/20250908061639.938105-2-dapeng1.mi@linux.intel.com
arch/x86/events/intel/uncore.c
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diff --git
a/arch/x86/events/intel/uncore.c
b/arch/x86/events/intel/uncore.c
index
a762f7f
..
d6c945c
100644
(file)
--- 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),