From 126d7d7cce5e048fb82477a9842d088d10ff0df6 Mon Sep 17 00:00:00 2001 From: "Rob Herring (Arm)" Date: Wed, 31 Jul 2024 10:51:22 -0600 Subject: arm64: perf/kvm: Use a common PMU cycle counter define The PMUv3 and KVM code each have a define for the PMU cycle counter index. Move KVM's define to a shared location and use it for PMUv3 driver. Reviewed-by: Marc Zyngier Acked-by: Mark Rutland Signed-off-by: Rob Herring (Arm) Tested-by: James Clark Link: https://lore.kernel.org/r/20240731-arm-pmu-3-9-icntr-v3-5-280a8d7ff465@kernel.org Signed-off-by: Will Deacon --- include/linux/perf/arm_pmuv3.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/linux/perf') diff --git a/include/linux/perf/arm_pmuv3.h b/include/linux/perf/arm_pmuv3.h index 792b8e10b72a..f4ec76f725a3 100644 --- a/include/linux/perf/arm_pmuv3.h +++ b/include/linux/perf/arm_pmuv3.h @@ -9,6 +9,9 @@ #define ARMV8_PMU_MAX_GENERAL_COUNTERS 31 #define ARMV8_PMU_MAX_COUNTERS 32 +#define ARMV8_PMU_CYCLE_IDX 31 + + /* * Common architectural and microarchitectural event numbers. */ -- cgit v1.2.3