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| author | Marc Zyngier <marc.zyngier@arm.com> | 2023-03-17 20:50:20 +0100 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2023-03-27 15:01:18 +0200 |
| commit | 7755cec63adeecea3cbbf4032047812c37cf7cc3 (patch) | |
| tree | f1832d4d28dfc836fa6c5c492b323021295a6cc9 /drivers/perf/Makefile | |
| parent | Linux 6.3-rc3 (diff) | |
| download | linux-7755cec63adeecea3cbbf4032047812c37cf7cc3.tar.xz linux-7755cec63adeecea3cbbf4032047812c37cf7cc3.zip | |
arm64: perf: Move PMUv3 driver to drivers/perf
Having the ARM PMUv3 driver sitting in arch/arm64/kernel is getting
in the way of being able to use perf on ARMv8 cores running a 32bit
kernel, such as 32bit KVM guests.
This patch moves it into drivers/perf/arm_pmuv3.c, with an include
file in include/linux/perf/arm_pmuv3.h. The only thing left in
arch/arm64 is some mundane perf stuff.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Zaid Al-Bassam <zalbassam@google.com>
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20230317195027.3746949-2-zalbassam@google.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'drivers/perf/Makefile')
| -rw-r--r-- | drivers/perf/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/perf/Makefile b/drivers/perf/Makefile index 13e45da61100..dabc859540ce 100644 --- a/drivers/perf/Makefile +++ b/drivers/perf/Makefile @@ -5,6 +5,7 @@ obj-$(CONFIG_ARM_CMN) += arm-cmn.o obj-$(CONFIG_ARM_DSU_PMU) += arm_dsu_pmu.o obj-$(CONFIG_ARM_PMU) += arm_pmu.o arm_pmu_platform.o obj-$(CONFIG_ARM_PMU_ACPI) += arm_pmu_acpi.o +obj-$(CONFIG_ARM_PMUV3) += arm_pmuv3.o obj-$(CONFIG_ARM_SMMU_V3_PMU) += arm_smmuv3_pmu.o obj-$(CONFIG_FSL_IMX8_DDR_PMU) += fsl_imx8_ddr_perf.o obj-$(CONFIG_HISI_PMU) += hisilicon/ |