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| author | Jintack Lim <jintack@cs.columbia.edu> | 2017-02-03 10:20:04 -0500 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2017-02-08 15:13:35 +0000 |
| commit | 58e0c9732a31afdef488a41fd1edba065124f442 (patch) | |
| tree | 18e66b8e453a193cf7a1fa720ee98f72cf447729 /virt/kvm | |
| parent | a91d18551e7b35e34a04b6fd199ca8568e7e9315 (diff) | |
| download | linux-58e0c9732a31afdef488a41fd1edba065124f442.tar.gz linux-58e0c9732a31afdef488a41fd1edba065124f442.tar.bz2 linux-58e0c9732a31afdef488a41fd1edba065124f442.zip | |
KVM: arm/arm64: Update the physical timer interrupt level
Now that we maintain the EL1 physical timer register states of VMs,
update the physical timer interrupt level along with the virtual one.
Signed-off-by: Jintack Lim <jintack@cs.columbia.edu>
Acked-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'virt/kvm')
| -rw-r--r-- | virt/kvm/arm/arch_timer.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/virt/kvm/arm/arch_timer.c b/virt/kvm/arm/arch_timer.c index dbd0af19d27e..7f9a66419991 100644 --- a/virt/kvm/arm/arch_timer.c +++ b/virt/kvm/arm/arch_timer.c @@ -186,6 +186,7 @@ static int kvm_timer_update_state(struct kvm_vcpu *vcpu) { struct arch_timer_cpu *timer = &vcpu->arch.timer_cpu; 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 @@ -199,6 +200,9 @@ static int kvm_timer_update_state(struct kvm_vcpu *vcpu) if (kvm_timer_should_fire(vtimer) != vtimer->irq.level) kvm_timer_update_irq(vcpu, !vtimer->irq.level, vtimer); + if (kvm_timer_should_fire(ptimer) != ptimer->irq.level) + kvm_timer_update_irq(vcpu, !ptimer->irq.level, ptimer); + return 0; } |