Messages in this thread Patch in this message | | | From | kan.liang@linux ... | Subject | [PATCH 3/3] perf/x86/cstate: Add Granite Rapids support | Date | Tue, 14 Mar 2023 10:00:41 -0700 |
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From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Granite Rapids Xeon is successor or Emerald Rapids Xeon, and it will use the same C-state residency counters as Emerald Rapids (and previous Xeons, all the way back to Ice Lake Xeon).
Add Granite Rapids Xeon support.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> --- arch/x86/events/intel/cstate.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/x86/events/intel/cstate.c b/arch/x86/events/intel/cstate.c index 551741e79e03..835862c548cc 100644 --- a/arch/x86/events/intel/cstate.c +++ b/arch/x86/events/intel/cstate.c @@ -678,6 +678,8 @@ static const struct x86_cpu_id intel_cstates_match[] __initconst = { X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_D, &icx_cstates), X86_MATCH_INTEL_FAM6_MODEL(SAPPHIRERAPIDS_X, &icx_cstates), X86_MATCH_INTEL_FAM6_MODEL(EMERALDRAPIDS_X, &icx_cstates), + X86_MATCH_INTEL_FAM6_MODEL(GRANITERAPIDS_X, &icx_cstates), + X86_MATCH_INTEL_FAM6_MODEL(GRANITERAPIDS_D, &icx_cstates), X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE_L, &icl_cstates), X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE, &icl_cstates), -- 2.35.1
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