diff options
| -rw-r--r-- | virt/kvm/arm/arch_timer.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/virt/kvm/arm/arch_timer.c b/virt/kvm/arm/arch_timer.c index 76e38d231e99..48c6e1ac6827 100644 --- a/virt/kvm/arm/arch_timer.c +++ b/virt/kvm/arm/arch_timer.c @@ -200,6 +200,14 @@ int kvm_timer_vcpu_reset(struct kvm_vcpu *vcpu, timer->irq = irq; /* + * The bits in CNTV_CTL are architecturally reset to UNKNOWN for ARMv8 + * and to 0 for ARMv7. We provide an implementation that always + * resets the timer to be disabled and unmasked and is compliant with + * the ARMv7 architecture. + */ + timer->cntv_ctl = 0; + + /* * Tell the VGIC that the virtual interrupt is tied to a * physical interrupt. We do that once per VCPU. */ |