Commit 6795e558 authored by Kan Liang's avatar Kan Liang Committed by Ingo Molnar
Browse files

perf/x86/intel: Add Emerald Rapids 



From core PMU's perspective, Emerald Rapids is the same as the Sapphire
Rapids. The only difference is the event list, which will be
supported in the perf tool later.

Signed-off-by: default avatarKan Liang <kan.liang@linux.intel.com>
Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20230106160449.3566477-1-kan.liang@linux.intel.com
parent 5268a284

arch/x86/events/intel/core.c

+1 −0
Original line number Diff line number Diff line
@@ -6339,6 +6339,7 @@ __init int intel_pmu_init(void) 
		break;



	case INTEL_FAM6_SAPPHIRERAPIDS_X:

	case INTEL_FAM6_EMERALDRAPIDS_X:

		pmem = true;

		x86_pmu.late_ack = true;

		memcpy(hw_cache_event_ids, spr_hw_cache_event_ids, sizeof(hw_cache_event_ids));