Commit 872d2800 authored by Artem Bityutskiy's avatar Artem Bityutskiy Committed by Peter Zijlstra
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perf/x86/cstate: Add Granite Rapids support 



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: default avatarArtem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20230314170041.2967712-3-kan.liang@linux.intel.com
parent 5a796d5c

arch/x86/events/intel/cstate.c

+2 −0
Original line number Diff line number Diff line
@@ -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),