| Message ID | 20191007170622.1814-2-drjones@redhat.com |
|---|---|
| State | New |
| Headers | show |
| Series | target/arm/kvm: Provide an option to adjust virtual time | expand |
On 10/7/19 1:06 PM, Andrew Jones wrote: > Add the missing GENERIC_TIMER feature to kvm64 cpus. > > We don't currently use these registers when KVM is enabled, but it's > probably best we add the feature flag for consistency and potential > future use. There's also precedent, as we add the PMU feature flag to > KVM enabled guests, even though we don't use those registers either. > > This change was originally posted as a hunk of a different, never > merged patch from Bijan Mottahedeh. > > Signed-off-by: Andrew Jones <drjones@redhat.com> > --- > target/arm/kvm64.c | 1 + > 1 file changed, 1 insertion(+) Reviewed-by: Richard Henderson <richard.henderson@linaro.org> r~
diff --git a/target/arm/kvm64.c b/target/arm/kvm64.c index 876184b8fe4d..5cafcb7d36dd 100644 --- a/target/arm/kvm64.c +++ b/target/arm/kvm64.c @@ -605,6 +605,7 @@ bool kvm_arm_get_host_cpu_features(ARMHostCPUFeatures *ahcf) set_feature(&features, ARM_FEATURE_NEON); set_feature(&features, ARM_FEATURE_AARCH64); set_feature(&features, ARM_FEATURE_PMU); + set_feature(&features, ARM_FEATURE_GENERIC_TIMER); ahcf->features = features;
Add the missing GENERIC_TIMER feature to kvm64 cpus. We don't currently use these registers when KVM is enabled, but it's probably best we add the feature flag for consistency and potential future use. There's also precedent, as we add the PMU feature flag to KVM enabled guests, even though we don't use those registers either. This change was originally posted as a hunk of a different, never merged patch from Bijan Mottahedeh. Signed-off-by: Andrew Jones <drjones@redhat.com> --- target/arm/kvm64.c | 1 + 1 file changed, 1 insertion(+)