The following commit has been merged into the perf/core branch of tip:
Commit-ID: cd971104ac7e41ff66082b9b584d319bb0688a1a
Gitweb: https://git.kernel.org/tip/cd971104ac7e41ff66082b9b584d319bb0688a1a
Author: Kan Liang <kan.liang@xxxxxxxxxxxxxxx>
AuthorDate: Wed, 04 May 2022 12:44:11 -07:00
Committer: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
CommitterDate: Wed, 11 May 2022 16:27:08 +02:00
perf/x86/cstate: Add new Alder Lake and Raptor Lake support
>From the perspective of Intel cstate residency counters, there is nothing
changed for the new Alder Lake N and Raptor Lake P.
Signed-off-by: Kan Liang <kan.liang@xxxxxxxxxxxxxxx>
Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20220504194413.1003071-3-kan.liang@xxxxxxxxxxxxxxx
---
arch/x86/events/intel/cstate.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/x86/events/intel/cstate.c b/arch/x86/events/intel/cstate.c
index 48e5db2..8ec23f4 100644
--- a/arch/x86/events/intel/cstate.c
+++ b/arch/x86/events/intel/cstate.c
@@ -682,7 +682,9 @@ static const struct x86_cpu_id intel_cstates_match[] __initconst = {
X86_MATCH_INTEL_FAM6_MODEL(ROCKETLAKE, &icl_cstates),
X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE, &adl_cstates),
X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE_L, &adl_cstates),
+ X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE_N, &adl_cstates),
X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE, &adl_cstates),
+ X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_P, &adl_cstates),
{ },
};
MODULE_DEVICE_TABLE(x86cpu, intel_cstates_match);
|