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pyma1gregkh
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perf/x86/rapl: Add support for Intel Arrow Lake U
[ Upstream commit 68a9b0e ] Add Arrow Lake U model for RAPL: $ ls -1 /sys/devices/power/events/ energy-cores energy-cores.scale energy-cores.unit energy-gpu energy-gpu.scale energy-gpu.unit energy-pkg energy-pkg.scale energy-pkg.unit energy-psys energy-psys.scale energy-psys.unit The same output as ArrowLake: $ perf stat -a -I 1000 --per-socket -e power/energy-pkg/ Signed-off-by: Aaron Ma <[email protected]> Signed-off-by: Ingo Molnar <[email protected]> Acked-by: Zhang Rui <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Sasha Levin <[email protected]>
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arch/x86/events/rapl.c

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@@ -846,6 +846,7 @@ static const struct x86_cpu_id rapl_model_match[] __initconst = {
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X86_MATCH_VFM(INTEL_METEORLAKE_L, &model_skl),
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X86_MATCH_VFM(INTEL_ARROWLAKE_H, &model_skl),
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X86_MATCH_VFM(INTEL_ARROWLAKE, &model_skl),
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X86_MATCH_VFM(INTEL_ARROWLAKE_U, &model_skl),
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X86_MATCH_VFM(INTEL_LUNARLAKE_M, &model_skl),
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{},
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};

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