From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754043AbcEJAFf (ORCPT ); Mon, 9 May 2016 20:05:35 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:57354 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753889AbcEJAFc (ORCPT ); Mon, 9 May 2016 20:05:32 -0400 From: Kamal Mostafa To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: Kamal Mostafa Subject: [PATCH 3.19.y-ckt 02/54] [3.19-stable-only] fix backport "KVM: s390: avoid memory overwrites on emergency signal injection" Date: Mon, 9 May 2016 17:04:21 -0700 Message-Id: <1462838713-31343-3-git-send-email-kamal@canonical.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1462838713-31343-1-git-send-email-kamal@canonical.com> References: <1462838713-31343-1-git-send-email-kamal@canonical.com> X-Extended-Stable: 3.19 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.19.8-ckt21 -stable review patch. If anyone has any objections, please let me know. ---8<------------------------------------------------------------ From: Kamal Mostafa Fix bad 3.19-stable backport of mainline commit: b85de33 KVM: s390: avoid memory overwrites on emergency signal injection (3.19-stable: 2912b8f) Signed-off-by: Kamal Mostafa --- arch/s390/kvm/interrupt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c index befe999..4d490e9 100644 --- a/arch/s390/kvm/interrupt.c +++ b/arch/s390/kvm/interrupt.c @@ -1061,7 +1061,7 @@ static int __inject_sigp_emergency(struct kvm_vcpu *vcpu, emerg->code, 0, 2); /* sending vcpu invalid */ - if (kvm_get_vcpu_by_id(vcpu->kvm, emerg.code) == NULL) + if (kvm_get_vcpu_by_id(vcpu->kvm, emerg->code) == NULL) return -EINVAL; set_bit(emerg->code, li->sigp_emerg_pending); -- 2.7.4