Re: [PATCH] arm64/perf: Replace '0xf' instances with ID_AA64DFR0_PMUVER_IMP_DEF

[Anshuman Khandual]

On 8/10/21 7:01 PM, Will Deacon wrote:
> On Tue, Aug 10, 2021 at 10:36:38AM +0530, Anshuman Khandual wrote:
>> ID_AA64DFR0_PMUVER_IMP_DEF which indicate implementation defined PMU, never
>> actually gets used although there are '0xf' instances scattered all around.
>> Just do the macro replacement to improve readability.
>>
>> Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
>> Cc: Will Deacon <will@xxxxxxxxxx>
>> Cc: Mark Rutland <mark.rutland@xxxxxxx>
>> Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
>> Cc: Marc Zyngier <maz@xxxxxxxxxx>
>> Cc: linux-perf-users@xxxxxxxxxxxxxxx
>> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
>> Cc: kvmarm@xxxxxxxxxxxxxxxxxxxxx
>> Cc: linux-kernel@xxxxxxxxxxxxxxx
>> Signed-off-by: Anshuman Khandual <anshuman.khandual@xxxxxxx>
>> ---
>> This applies on v5.14-rc5
>>
>>  arch/arm64/include/asm/cpufeature.h | 2 +-
>>  arch/arm64/kernel/perf_event.c      | 2 +-
>>  arch/arm64/kvm/perf.c               | 2 +-
>>  arch/arm64/kvm/pmu-emul.c           | 6 +++---
>>  4 files changed, 6 insertions(+), 6 deletions(-)
> 
> Please can you split this with the KVM parts in their own patch?

Sure, will do.