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authorKan Liang <kan.liang@linux.intel.com>2019-10-08 08:50:03 -0700
committerIngo Molnar <mingo@kernel.org>2019-10-12 15:13:08 +0200
commit9066288b2aab1804dc1eebec6ff88474363b89cb (patch)
tree7e557d3996e4177335ce0ac620187a94d076d177
parent7a275fd7b9519b5cc63270a8964055aadb04de26 (diff)
downloadlinux-sh-9066288b2aab1804dc1eebec6ff88474363b89cb.tar.gz
perf/x86/intel: Add Comet Lake CPU support
Comet Lake is the new 10th Gen Intel processor. From the perspective of Intel PMU, there is nothing changed compared with Sky Lake. Share the perf code with Sky Lake. The patch has been tested on real hardware. Signed-off-by: Kan Liang <kan.liang@linux.intel.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/1570549810-25049-3-git-send-email-kan.liang@linux.intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
-rw-r--r--arch/x86/events/intel/core.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c
index 27ee47a7be66..9d91a472e1bb 100644
--- a/arch/x86/events/intel/core.c
+++ b/arch/x86/events/intel/core.c
@@ -4983,6 +4983,8 @@ __init int intel_pmu_init(void)
case INTEL_FAM6_SKYLAKE:
case INTEL_FAM6_KABYLAKE_L:
case INTEL_FAM6_KABYLAKE:
+ case INTEL_FAM6_COMETLAKE_L:
+ case INTEL_FAM6_COMETLAKE:
x86_add_quirk(intel_pebs_isolation_quirk);
x86_pmu.late_ack = true;
memcpy(hw_cache_event_ids, skl_hw_cache_event_ids, sizeof(hw_cache_event_ids));