From 76a5db107273b1ad01471e48c49635e2b944a7f4 Mon Sep 17 00:00:00 2001 From: KarimAllah Ahmed Date: Mon, 16 Mar 2020 10:39:06 +0100 Subject: KVM: arm64: Use the correct timer structure to access the physical counter Use the physical timer structure when reading the physical counter instead of using the virtual timer structure. Thankfully, nothing is accessing this code path yet (at least not until we enable save/restore of the physical counter). It doesn't hurt for this to be correct though. Signed-off-by: KarimAllah Ahmed [maz: amended commit log] Signed-off-by: Marc Zyngier Reviewed-by: Zenghui Yu Fixes: 84135d3d18da ("KVM: arm/arm64: consolidate arch timer trap handlers") Link: https://lore.kernel.org/r/1584351546-5018-1-git-send-email-karahmed@amazon.de --- virt/kvm/arm/arch_timer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'virt') diff --git a/virt/kvm/arm/arch_timer.c b/virt/kvm/arm/arch_timer.c index 0d9438e9de2a..93bd59b46848 100644 --- a/virt/kvm/arm/arch_timer.c +++ b/virt/kvm/arm/arch_timer.c @@ -788,7 +788,7 @@ u64 kvm_arm_timer_get_reg(struct kvm_vcpu *vcpu, u64 regid) vcpu_ptimer(vcpu), TIMER_REG_CTL); case KVM_REG_ARM_PTIMER_CNT: return kvm_arm_timer_read(vcpu, - vcpu_vtimer(vcpu), TIMER_REG_CNT); + vcpu_ptimer(vcpu), TIMER_REG_CNT); case KVM_REG_ARM_PTIMER_CVAL: return kvm_arm_timer_read(vcpu, vcpu_ptimer(vcpu), TIMER_REG_CVAL); -- cgit v1.2.3