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Merge branch 'perf/urgent'

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Keep in sync with the urgent bits.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>
This commit is contained in:
Peter Zijlstra 2024-12-02 12:01:33 +01:00
commit dce210a72e
2 changed files with 2 additions and 1 deletions
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1
arch/x86/events/intel/core.c
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@ -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;

2
arch/x86/events/intel/ds.c
View File

@ -1489,7 +1489,7 @@ void intel_pmu_pebs_enable(struct perf_event *event)
* hence we need to drain when changing said
* size.
*/
intel_pmu_drain_large_pebs(cpuc);
intel_pmu_drain_pebs_buffer();
adaptive_pebs_record_size_update();
wrmsrl(MSR_PEBS_DATA_CFG, pebs_data_cfg);
cpuc->active_pebs_data_cfg = pebs_data_cfg;