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| author | Marc Zyngier <marc.zyngier@arm.com> | 2023-03-17 15:50:27 -0400 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2023-03-27 14:01:18 +0100 |
| commit | 3b16f6268e660f15aed0bb97aefe87e893eb8882 (patch) | |
| tree | 1915fb5a9d752f089dfb0759b4517d3dc6051d9d | |
| parent | 009d6dc87a568db62290b8dc0a517b612217b6da (diff) | |
| download | linux-3b16f6268e660f15aed0bb97aefe87e893eb8882.tar.gz linux-3b16f6268e660f15aed0bb97aefe87e893eb8882.tar.bz2 linux-3b16f6268e660f15aed0bb97aefe87e893eb8882.zip | |
ARM: mach-virt: Select PMUv3 driver by default
Since 32bit guests are not unlikely to run on an ARMv8 host,
let's select the PMUv3 driver, which allows the PMU to be used
on such systems.
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/20230317195027.3746949-9-zalbassam@google.com
Signed-off-by: Will Deacon <will@kernel.org>
| -rw-r--r-- | arch/arm/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index e24a9820e12f..a5e5c0b09ff2 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -401,6 +401,7 @@ config ARCH_VIRT select ARM_GIC_V3 select ARM_GIC_V3_ITS if PCI select ARM_PSCI + select ARM_PMUV3 if PERF_EVENTS select HAVE_ARM_ARCH_TIMER config ARCH_AIROHA |