As we are about to play tricks with the timer to be more lazy in saving and restoring state, we need to move the timer flush function under a disabled irq section and since we hav to flush the vgic state after the timer state, move it as well.
Signed-off-by: Christoffer Dall <[email protected]> --- arch/arm/kvm/arm.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c index 13e54e8..6591af7 100644 --- a/arch/arm/kvm/arm.c +++ b/arch/arm/kvm/arm.c @@ -627,11 +627,12 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *run) */ preempt_disable(); kvm_pmu_flush_hwstate(vcpu); - kvm_timer_flush_hwstate(vcpu); - kvm_vgic_flush_hwstate(vcpu); local_irq_disable(); + kvm_timer_flush_hwstate(vcpu); + kvm_vgic_flush_hwstate(vcpu); + /* * Re-check atomic conditions */ -- 2.9.0 _______________________________________________ kvmarm mailing list [email protected] https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
