diff options
| -rw-r--r-- | include/kvm/arm_arch_timer.h | 1 | ||||
| -rw-r--r-- | virt/kvm/arm/arch_timer.c | 24 | ||||
| -rw-r--r-- | virt/kvm/arm/arm.c | 1 |
3 files changed, 0 insertions, 26 deletions
diff --git a/include/kvm/arm_arch_timer.h b/include/kvm/arm_arch_timer.h index c538f707e1c1..2352f3a4e88b 100644 --- a/include/kvm/arm_arch_timer.h +++ b/include/kvm/arm_arch_timer.h @@ -66,7 +66,6 @@ int kvm_timer_hyp_init(void); int kvm_timer_enable(struct kvm_vcpu *vcpu); int kvm_timer_vcpu_reset(struct kvm_vcpu *vcpu); void kvm_timer_vcpu_init(struct kvm_vcpu *vcpu); -void kvm_timer_flush_hwstate(struct kvm_vcpu *vcpu); void kvm_timer_sync_hwstate(struct kvm_vcpu *vcpu); bool kvm_timer_should_notify_user(struct kvm_vcpu *vcpu); void kvm_timer_update_run(struct kvm_vcpu *vcpu); diff --git a/virt/kvm/arm/arch_timer.c b/virt/kvm/arm/arch_timer.c index 20e56c420632..53d9bd4a734f 100644 --- a/virt/kvm/arm/arch_timer.c +++ b/virt/kvm/arm/arch_timer.c @@ -305,12 +305,6 @@ static void kvm_timer_update_state(struct kvm_vcpu *vcpu) struct arch_timer_context *vtimer = vcpu_vtimer(vcpu); struct arch_timer_context *ptimer = vcpu_ptimer(vcpu); - /* - * If userspace modified the timer registers via SET_ONE_REG before - * the vgic was initialized, we mustn't set the vtimer->irq.level value - * because the guest would never see the interrupt. Instead wait - * until we call this function from kvm_timer_flush_hwstate. - */ if (unlikely(!timer->enabled)) return; @@ -489,24 +483,6 @@ bool kvm_timer_should_notify_user(struct kvm_vcpu *vcpu) ptimer->irq.level != plevel; } -/** - * kvm_timer_flush_hwstate - prepare timers before running the vcpu - * @vcpu: The vcpu pointer - * - * Check if the virtual timer has expired while we were running in the host, - * and inject an interrupt if that was the case, making sure the timer is - * masked or disabled on the host so that we keep executing. Also schedule a - * software timer for the physical timer if it is enabled. - */ -void kvm_timer_flush_hwstate(struct kvm_vcpu *vcpu) -{ - struct arch_timer_cpu *timer = &vcpu->arch.timer_cpu; - struct arch_timer_context *ptimer = vcpu_ptimer(vcpu); - - if (unlikely(!timer->enabled)) - return; -} - void kvm_timer_vcpu_put(struct kvm_vcpu *vcpu) { struct arch_timer_cpu *timer = &vcpu->arch.timer_cpu; diff --git a/virt/kvm/arm/arm.c b/virt/kvm/arm/arm.c index 132d39ae13d2..14c50d142c67 100644 --- a/virt/kvm/arm/arm.c +++ b/virt/kvm/arm/arm.c @@ -656,7 +656,6 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *run) local_irq_disable(); - kvm_timer_flush_hwstate(vcpu); kvm_vgic_flush_hwstate(vcpu); /* |