On Mon, 20 Jul 2026 at 06:39, Akihiko Odaki <[email protected]> wrote: > > Replace the VM argument with the pPMU used for event creation. The > current caller still passes the VM's default pPMU, but this removes the > implicit lookup from kvm_map_pmu_event() so later changes can map events > against the pPMU selected for an individual vCPU. > > Signed-off-by: Akihiko Odaki <[email protected]>
Reviewed-by: Fuad Tabba <[email protected]> Cheers, /fuad > --- > arch/arm64/kvm/pmu-emul.c | 6 ++---- > 1 file changed, 2 insertions(+), 4 deletions(-) > > diff --git a/arch/arm64/kvm/pmu-emul.c b/arch/arm64/kvm/pmu-emul.c > index c5c505b6fc61..27db8877f96e 100644 > --- a/arch/arm64/kvm/pmu-emul.c > +++ b/arch/arm64/kvm/pmu-emul.c > @@ -670,10 +670,8 @@ static bool kvm_pmc_counts_at_el2(struct kvm_pmc *pmc) > return kvm_pmc_read_evtreg(pmc) & ARMV8_PMU_INCLUDE_EL2; > } > > -static int kvm_map_pmu_event(struct kvm *kvm, unsigned int eventsel) > +static int kvm_map_pmu_event(struct arm_pmu *pmu, unsigned int eventsel) > { > - struct arm_pmu *pmu = kvm->arch.arm_pmu; > - > /* > * The CPU PMU likely isn't PMUv3; let the driver provide a mapping > * for the guest's PMUv3 event ID. > @@ -725,7 +723,7 @@ static void kvm_pmu_create_perf_event(struct kvm_pmc *pmc) > * Don't create an event if we're running on hardware that requires > * PMUv3 event translation and we couldn't find a valid mapping. > */ > - eventsel = kvm_map_pmu_event(vcpu->kvm, eventsel); > + eventsel = kvm_map_pmu_event(vcpu->kvm->arch.arm_pmu, eventsel); > if (eventsel < 0) > return; > > > -- > 2.55.0 > >
