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authorKan Liang <kan.liang@linux.intel.com>2023-01-06 19:04:46 +0300
committerIngo Molnar <mingo@kernel.org>2023-01-18 14:42:49 +0300
commit6795e558e9cc6123c24e2100a2ebe88e58a792bc (patch)
tree30040ac2691a39b64c6c5431707fa7c0f7a41a15 /arch
parent5268a2842066c227e6ccd94bac562f1e1000244f (diff)
downloadlinux-6795e558e9cc6123c24e2100a2ebe88e58a792bc.tar.xz
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: Kan Liang <kan.liang@linux.intel.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/20230106160449.3566477-1-kan.liang@linux.intel.com
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/events/intel/core.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c
index dfd2c124cdf8..bafdc2be479a 100644
--- a/arch/x86/events/intel/core.c
+++ b/arch/x86/events/intel/core.c
@@ -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));