[PATCH v3 0/4] KVM: arm64: PMU: Fix PMUver related handling of vPMU support

Marc Zyngier maz at kernel.org
Sun Aug 20 01:44:52 PDT 2023


On Fri, 18 Aug 2023 21:39:43 -0700, Reiji Watanabe wrote:
> This series fixes a couple of PMUver related handling of
> vPMU support.
> 
> On systems where the PMUVer is not uniform across all PEs,
> KVM currently does not advertise PMUv3 to the guest,
> even if userspace successfully runs KVM_ARM_VCPU_INIT with
> KVM_ARM_VCPU_PMU_V3.
> 
> [...]

Applied to next, thanks!

[1/4] KVM: arm64: PMU: Disallow vPMU on non-uniform PMUVer
      commit: ec3eb9ed6081bea8ebf603ff545dba127071b928
[2/4] KVM: arm64: PMU: Avoid inappropriate use of host's PMUVer
      commit: 335ca49ff31f145c0f08540614062197a334e064
[3/4] KVM: arm64: PMU: Don't advertise the STALL_SLOT event
      commit: 8c694f557fd80ca9815ddb1cf5de10d8bf168110
[4/4] KVM: arm64: PMU: Don't advertise STALL_SLOT_{FRONTEND,BACKEND}
      commit: 64b81000b60b70f10a5834023fe100902d9f7a57

Cheers,

	M.
-- 
Without deviation from the norm, progress is not possible.





More information about the linux-arm-kernel mailing list