diff options
author | Kan Liang <kan.liang@linux.intel.com> | 2020-01-28 10:31:17 -0800 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-03-05 16:43:37 +0100 |
commit | 6b1ca90fa4d78317fbd7fd000e5155e5b3090fb8 (patch) | |
tree | ec5b88c8033370c59014fac08856840d349007b6 /arch/x86 | |
parent | 75061b865142e782c2450943a5f9f4dbfeb159ca (diff) |
perf/x86/intel: Add Elkhart Lake support
[ Upstream commit eda23b387f6c4bb2971ac7e874a09913f533b22c ]
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
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch/x86')
-rw-r--r-- | arch/x86/events/intel/core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c index fcef678c3423..c531e3f3269e 100644 --- a/arch/x86/events/intel/core.c +++ b/arch/x86/events/intel/core.c @@ -4746,6 +4746,7 @@ __init int intel_pmu_init(void) break; case INTEL_FAM6_ATOM_TREMONT_D: + case INTEL_FAM6_ATOM_TREMONT: x86_pmu.late_ack = true; memcpy(hw_cache_event_ids, glp_hw_cache_event_ids, sizeof(hw_cache_event_ids)); |