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Kan LiangPeter Zijlstra
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perf/x86/cstate: Add new Alder Lake and Raptor Lake support
From the perspective of Intel cstate residency counters, there is nothing changed for the new Alder Lake N and Raptor Lake P. Signed-off-by: Kan Liang <[email protected]> Signed-off-by: Peter Zijlstra (Intel) <[email protected]> Link: https://lore.kernel.org/r/[email protected]
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arch/x86/events/intel/cstate.c

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@@ -682,7 +682,9 @@ static const struct x86_cpu_id intel_cstates_match[] __initconst = {
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X86_MATCH_INTEL_FAM6_MODEL(ROCKETLAKE, &icl_cstates),
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X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE, &adl_cstates),
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X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE_L, &adl_cstates),
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X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE_N, &adl_cstates),
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X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE, &adl_cstates),
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X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_P, &adl_cstates),
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{ },
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};
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MODULE_DEVICE_TABLE(x86cpu, intel_cstates_match);

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