From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33039) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bmJXy-0003RC-DV for qemu-devel@nongnu.org; Tue, 20 Sep 2016 07:49:11 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bmJXu-0000g2-9e for qemu-devel@nongnu.org; Tue, 20 Sep 2016 07:49:10 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:44483) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bmJXu-0000fb-05 for qemu-devel@nongnu.org; Tue, 20 Sep 2016 07:49:06 -0400 Received: from pps.filterd (m0098396.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.17/8.16.0.17) with SMTP id u8KBlhQ4016610 for ; Tue, 20 Sep 2016 07:49:05 -0400 Received: from e06smtp12.uk.ibm.com (e06smtp12.uk.ibm.com [195.75.94.108]) by mx0a-001b2d01.pphosted.com with ESMTP id 25jkmh1ymb-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Tue, 20 Sep 2016 07:49:05 -0400 Received: from localhost by e06smtp12.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 20 Sep 2016 12:49:03 +0100 Received: from b06cxnps3074.portsmouth.uk.ibm.com (d06relay09.portsmouth.uk.ibm.com [9.149.109.194]) by d06dlp01.portsmouth.uk.ibm.com (Postfix) with ESMTP id B36C917D805F for ; Tue, 20 Sep 2016 12:50:59 +0100 (BST) Received: from d06av08.portsmouth.uk.ibm.com (d06av08.portsmouth.uk.ibm.com [9.149.37.249]) by b06cxnps3074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id u8KBn1sF12714398 for ; Tue, 20 Sep 2016 11:49:01 GMT Received: from d06av08.portsmouth.uk.ibm.com (localhost [127.0.0.1]) by d06av08.portsmouth.uk.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id u8KBn11R012749 for ; Tue, 20 Sep 2016 05:49:01 -0600 Date: Tue, 20 Sep 2016 13:48:58 +0200 From: Cornelia Huck In-Reply-To: <1460467534-29147-9-git-send-email-stefanha@redhat.com> References: <1460467534-29147-1-git-send-email-stefanha@redhat.com> <1460467534-29147-9-git-send-email-stefanha@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Message-Id: <20160920134858.6525704b.cornelia.huck@de.ibm.com> Subject: Re: [Qemu-devel] [PATCH v3 08/10] virtio: handle virtqueue_read_next_desc() errors List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Stefan Hajnoczi Cc: qemu-devel@nongnu.org, "Michael S. Tsirkin" , Fam Zheng On Tue, 12 Apr 2016 14:25:32 +0100 Stefan Hajnoczi wrote: > Stop processing the vring if an avail ring index is invalid. > > Signed-off-by: Stefan Hajnoczi > --- > hw/virtio/virtio.c | 45 ++++++++++++++++++++++++++++++++------------- > 1 file changed, 32 insertions(+), 13 deletions(-) > Reviewed-by: Cornelia Huck