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-rw-r--r--virt/kvm/arm/arm.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/virt/kvm/arm/arm.c b/virt/kvm/arm/arm.c
index 9e350fd34504..9c486fad3f9f 100644
--- a/virt/kvm/arm/arm.c
+++ b/virt/kvm/arm/arm.c
@@ -626,6 +626,13 @@ static void vcpu_req_sleep(struct kvm_vcpu *vcpu)
/* Awaken to handle a signal, request we sleep again later. */
kvm_make_request(KVM_REQ_SLEEP, vcpu);
}
+
+ /*
+ * Make sure we will observe a potential reset request if we've
+ * observed a change to the power state. Pairs with the smp_wmb() in
+ * kvm_psci_vcpu_on().
+ */
+ smp_rmb();
}
static int kvm_vcpu_initialized(struct kvm_vcpu *vcpu)
@@ -639,6 +646,9 @@ static void check_vcpu_requests(struct kvm_vcpu *vcpu)
if (kvm_check_request(KVM_REQ_SLEEP, vcpu))
vcpu_req_sleep(vcpu);
+ if (kvm_check_request(KVM_REQ_VCPU_RESET, vcpu))
+ kvm_reset_vcpu(vcpu);
+
/*
* Clear IRQ_PENDING requests that were made to guarantee
* that a VCPU sees new virtual interrupts.