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Code Issues

config: add ARM PMUv3 for kernel 6.6

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Kernel 6.6 has moved the ARM PMUv3 driver to drivers/perf and now once
KERNEL_ARM_PMU is selected trying to build the kernel will stop with:
ARM PMUv3 support (ARM_PMUV3) [N/y/?] (NEW)

So, lets enable ARM_PMUV3 for ARMv7 and ARMv8 architectures if
KERNEL_PERF_EVENTS is selected.

Fixes: #15466
Link: https://github.com/openwrt/openwrt/pull/15469
Signed-off-by: Robert Marko <robimarko@gmail.com>
This commit is contained in:
Robert Marko 2024-05-12 21:18:19 +02:00
parent 0868268c9f
commit 4341901f05
1 changed files with 6 additions and 0 deletions
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6
config/Config-kernel.in
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@ -50,6 +50,11 @@ config KERNEL_ARM_PMU
default y if TARGET_armsr_armv8
depends on (arm || aarch64)
config KERNEL_ARM_PMUV3
bool
default y if TARGET_armsr_armv8
depends on (arm_v7 || aarch64) && LINUX_6_6
config KERNEL_RISCV_PMU
bool
select KERNEL_RISCV_PMU_SBI
@ -79,6 +84,7 @@ config KERNEL_X86_VSYSCALL_EMULATION
config KERNEL_PERF_EVENTS
bool "Compile the kernel with performance events and counters"
select KERNEL_ARM_PMU if (arm || aarch64)
select KERNEL_ARM_PMUV3 if (arm_v7 || aarch64) && LINUX_6_6
select KERNEL_RISCV_PMU if riscv64
config KERNEL_PROFILING