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perf/x86/intel: Add Arrow Lake U support
author
Kan Liang
<kan.liang@linux.intel.com>
Thu, 21 Nov 2024 18:05:26 +0000
(10:05 -0800)
committer
Peter Zijlstra
<peterz@infradead.org>
Mon, 2 Dec 2024 11:01:33 +0000
(12:01 +0100)
From PMU's perspective, the new Arrow Lake U is the same as the
Meteor Lake.
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link:
https://lkml.kernel.org/r/20241121180526.2364759-1-kan.liang@linux.intel.com
arch/x86/events/intel/core.c
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diff --git
a/arch/x86/events/intel/core.c
b/arch/x86/events/intel/core.c
index bb284aff7bfd6d7474a7563f931d59d6300a1473..2e1e268460500a44aa5f62394c23014ab7a0088d 100644
(file)
--- a/
arch/x86/events/intel/core.c
+++ b/
arch/x86/events/intel/core.c
@@
-7135,6
+7135,7
@@
__init int intel_pmu_init(void)
case INTEL_METEORLAKE:
case INTEL_METEORLAKE_L:
+ case INTEL_ARROWLAKE_U:
intel_pmu_init_hybrid(hybrid_big_small);
x86_pmu.pebs_latency_data = cmt_latency_data;