Diffstat (limited to 'virt/kvm/arm/arch_timer.c')
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
@@ -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.