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KVM: arm64: Add kvm_vcpu_has_pmu() helper
authorMarc Zyngier <maz@kernel.org>
Fri, 13 Nov 2020 16:39:44 +0000 (16:39 +0000)
committerMarc Zyngier <maz@kernel.org>
Fri, 27 Nov 2020 11:39:14 +0000 (11:39 +0000)
commit14bda7a927336055d7c0deb1483f9cdb687c2080
treee6745f56d0512dc2986fc7a749aadd151feb5136tree | snapshot
parent6ac4a5ac50d1d25a61aa00e660eebb21a2ff9b96commit | diff
KVM: arm64: Add kvm_vcpu_has_pmu() helper

There are a number of places where we check for the KVM_ARM_VCPU_PMU_V3
feature. Wrap this check into a new kvm_vcpu_has_pmu(), and use
it at the existing locations.

No functional change.

Reviewed-by: Alexandru Elisei <alexandru.elisei@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
arch/arm64/include/asm/kvm_host.h diff | blob | history
arch/arm64/kvm/pmu-emul.c diff | blob | history
Domain: System / Kernel;