Message ID | 20190401210011.16009-33-mdroth@linux.vnet.ibm.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org> Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id BA8C617E1 for <patchwork-qemu-devel@patchwork.kernel.org>; Mon, 1 Apr 2019 21:42:23 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A5819287BD for <patchwork-qemu-devel@patchwork.kernel.org>; Mon, 1 Apr 2019 21:42:23 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A3EE328856; Mon, 1 Apr 2019 21:42:23 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 4AC2628827 for <patchwork-qemu-devel@patchwork.kernel.org>; Mon, 1 Apr 2019 21:42:23 +0000 (UTC) Received: from localhost ([127.0.0.1]:48152 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org>) id 1hB4hC-0005JM-Ay for patchwork-qemu-devel@patchwork.kernel.org; Mon, 01 Apr 2019 17:42:22 -0400 Received: from eggs.gnu.org ([209.51.188.92]:42553) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <mdroth@linux.vnet.ibm.com>) id 1hB46o-0003NE-Ul for qemu-devel@nongnu.org; Mon, 01 Apr 2019 17:04:47 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <mdroth@linux.vnet.ibm.com>) id 1hB46k-0004ks-ES for qemu-devel@nongnu.org; Mon, 01 Apr 2019 17:04:44 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:46840 helo=mx0a-001b2d01.pphosted.com) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from <mdroth@linux.vnet.ibm.com>) id 1hB46g-0004cE-OU for qemu-devel@nongnu.org; Mon, 01 Apr 2019 17:04:40 -0400 Received: from pps.filterd (m0098419.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x31L4NPo017104 for <qemu-devel@nongnu.org>; Mon, 1 Apr 2019 17:04:28 -0400 Received: from e31.co.us.ibm.com (e31.co.us.ibm.com [32.97.110.149]) by mx0b-001b2d01.pphosted.com with ESMTP id 2rks40kf4j-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for <qemu-devel@nongnu.org>; Mon, 01 Apr 2019 17:04:24 -0400 Received: from localhost by e31.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Mon, 1 Apr 2019 22:01:59 +0100 Received: from b03ledav001.gho.boulder.ibm.com (b03ledav001.gho.boulder.ibm.com [9.17.130.232]) by b03cxnp08025.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x31L1wpF32571638 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 1 Apr 2019 21:01:58 GMT Received: from b03ledav001.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 8F3D36E060; Mon, 1 Apr 2019 21:01:58 +0000 (GMT) Received: from b03ledav001.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 646866E052; Mon, 1 Apr 2019 21:01:58 +0000 (GMT) Received: from localhost (unknown [9.80.94.43]) by b03ledav001.gho.boulder.ibm.com (Postfix) with ESMTP; Mon, 1 Apr 2019 21:01:58 +0000 (GMT) From: Michael Roth <mdroth@linux.vnet.ibm.com> To: qemu-devel@nongnu.org Date: Mon, 1 Apr 2019 15:59:06 -0500 X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190401210011.16009-1-mdroth@linux.vnet.ibm.com> References: <20190401210011.16009-1-mdroth@linux.vnet.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 19040121-8235-0000-0000-00000E781E91 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00010857; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000283; SDB=6.01182941; UDB=6.00619269; IPR=6.00963684; MB=3.00026249; MTD=3.00000008; XFM=3.00000015; UTC=2019-04-01 21:02:00 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19040121-8236-0000-0000-000044FDC060 Message-Id: <20190401210011.16009-33-mdroth@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-04-01_06:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=29 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1904010136 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] X-Received-From: 148.163.158.5 Subject: [Qemu-devel] [PATCH 32/97] vhost: fix invalid downcast X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel/> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: Yury Kotov <yury-kotov@yandex-team.ru>, qemu-stable@nongnu.org, "Michael S . Tsirkin" <mst@redhat.com> Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org> X-Virus-Scanned: ClamAV using ClamSMTP |
Series |
Patch Round-up for stable 3.0.1, freeze on 2019-04-08
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diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c index d4cb5894a8..569c4053ea 100644 --- a/hw/virtio/vhost.c +++ b/hw/virtio/vhost.c @@ -1073,10 +1073,8 @@ static void vhost_virtqueue_stop(struct vhost_dev *dev, .index = vhost_vq_index, }; int r; - int a; - a = virtio_queue_get_desc_addr(vdev, idx); - if (a == 0) { + if (virtio_queue_get_desc_addr(vdev, idx) == 0) { /* Don't stop the virtqueue which might have not been started */ return; }