KVM: Avoid spurious execeptions after setting registers
Clear pending exceptions when setting new register values. This avoids
spurious exceptions after restoring a vcpu state or after
reset-on-triple-fault.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 017daa2..bc224bb 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -3022,6 +3022,8 @@
kvm_x86_ops->decache_regs(vcpu);
+ vcpu->arch.exception.pending = false;
+
vcpu_put(vcpu);
return 0;