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Message-Id: <1422418236-12852-12-git-send-email-lizf@kernel.org> Date: Wed, 28 Jan 2015 12:06:19 +0800 From: lizf@...nel.org To: stable@...r.kernel.org Cc: linux-kernel@...r.kernel.org, Christian Borntraeger <borntraeger@...ibm.com>, Zefan Li <lizefan@...wei.com> Subject: [PATCH 3.4 006/177] KVM: s390: unintended fallthrough for external call From: Christian Borntraeger <borntraeger@...ibm.com> 3.4.106-rc1 review patch. If anyone has any objections, please let me know. ------------------ commit f346026e55f1efd3949a67ddd1dcea7c1b9a615e upstream. We must not fallthrough if the conditions for external call are not met. Signed-off-by: Christian Borntraeger <borntraeger@...ibm.com> Reviewed-by: Thomas Huth <thuth@...ux.vnet.ibm.com> Signed-off-by: Zefan Li <lizefan@...wei.com> --- 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 10e13b3..df69bcb 100644 --- a/arch/s390/kvm/interrupt.c +++ b/arch/s390/kvm/interrupt.c @@ -43,6 +43,7 @@ static int __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; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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