[+ Christoffer, James, Julien]
Hi Andrew,
On 29/04/2019 20:13, Andrew Murray wrote:
> The kvm_vcpu_pmu_{read,write}_evtype_direct functions do not handle
> the cycle counter use-case, this leads to inaccurate counts and a
> WARN message when using perf with the cycle counter (-e cycle).
>
> Let's fix this by adding a use case for pmccfiltr_el0.
>
> Reported-by: Suzuki K Poulose <suzuki.poulose@xxxxxxx>
> Signed-off-by: Andrew Murray <andrew.murray@xxxxxxx>
Queued, with
Fixes: 39e3406a090a ("arm64: KVM: Avoid isb's by using direct pmxevtyper
sysreg")
In the future, please cc all the KVM/arm maintainers/reviewers so that
we do not risk overseeing an important patch.
Thanks,
M.
--
Jazz is not dead. It just smells funny...
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