Re: [PATCH v2 0/2] KVM: arm64: PMU event filtering fixes

[Suzuki K Poulose <suzuki.poulose@arm.com>]

On 13/10/2023 06:28, Oliver Upton wrote:
> Set of fixes to KVM's handling of the exception level event filtering in
> the PMU event type registers.
> 
> I dropped the PMU+NV disablement this time around as we need a complete
> fix for that problem. At the same time, I want to get a rework of our
> sysreg masks upstream soon to avoid any negative interaction with new
> PMU features going in on the driver side of things.
> 
> Additionally, I added a fix for the non-secure filtering bits that
> Suzuki had spotted (thanks!)
> 
> Oliver Upton (2):
>    KVM: arm64: Treat PMEVTYPER<n>_EL0.NSH as RES0
>    KVM: arm64: Virtualise PMEVTYPER<n>_EL1.{NSU,NSK}
> 
>   arch/arm64/kvm/pmu-emul.c      | 26 +++++++++++++++++---------
>   arch/arm64/kvm/sys_regs.c      |  8 ++++++--
>   include/kvm/arm_pmu.h          |  5 +++++
>   include/linux/perf/arm_pmuv3.h |  8 +++++---
>   4 files changed, 33 insertions(+), 14 deletions(-)
> 
> 
> base-commit: 6465e260f48790807eef06b583b38ca9789b6072


For the series:

Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>