We must not fallthrough if the conditions for external call are not met.
Signed-off-by: Christian Borntraeger <[email protected]>
Reviewed-by: Thomas Huth <[email protected]>
Cc: [email protected]
---
arch/s390/kvm/interrupt.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c
index d56da1d..4abf819 100644
--- a/arch/s390/kvm/interrupt.c
+++ b/arch/s390/kvm/interrupt.c
@@ -86,6 +86,7 @@ static int __must_check __interrupt_is_deliverable(struct
kvm_vcpu *vcpu,
return 0;
if (vcpu->arch.sie_block->gcr[0] & 0x2000ul)
return 1;
+ return 0;
case KVM_S390_INT_EMERGENCY:
if (psw_extint_disabled(vcpu))
return 0;
--
1.8.4.2
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