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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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perf/x86/intel: Add Elkhart Lake support

Elkhart Lake also uses Tremont CPU. From the perspective of Intel PMU,
there is nothing changed compared with Jacobsville.
Share the perf code with Jacobsville.

Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Andi Kleen <ak@linux.intel.com>
Link: https://lkml.kernel.org/r/1580236279-35492-1-git-send-email-kan.liang@linux.intel.com

authored by

Kan Liang and committed by
Ingo Molnar eda23b38 7a7a8f54

+1
+1
arch/x86/events/intel/core.c
··· 4765 4765 break; 4766 4766 4767 4767 case INTEL_FAM6_ATOM_TREMONT_D: 4768 + case INTEL_FAM6_ATOM_TREMONT: 4768 4769 x86_pmu.late_ack = true; 4769 4770 memcpy(hw_cache_event_ids, glp_hw_cache_event_ids, 4770 4771 sizeof(hw_cache_event_ids));