This is a note to let you know that I've just added the patch titled
perf/x86/intel: Add Arrow Lake U support
to the 6.12-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
perf-x86-intel-add-arrow-lake-u-support.patch
and it can be found in the queue-6.12 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit c144d714dd62565c09c91d9499af876be74a45b1
Author: Kan Liang <kan.liang@xxxxxxxxxxxxxxx>
Date: Thu Nov 21 10:05:26 2024 -0800
perf/x86/intel: Add Arrow Lake U support
[ Upstream commit 4e54ed496343702837ddca5f5af720161c6a5407 ]
From PMU's perspective, the new Arrow Lake U is the same as the
Meteor Lake.
Signed-off-by: Kan Liang <kan.liang@xxxxxxxxxxxxxxx>
Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
Link: https://lkml.kernel.org/r/20241121180526.2364759-1-kan.liang@xxxxxxxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c
index 28b4312f2563..f558be868a50 100644
--- a/arch/x86/events/intel/core.c
+++ b/arch/x86/events/intel/core.c
@@ -7067,6 +7067,7 @@ __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;
