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GET /api/patches/75631/?format=api
{ "id": 75631, "url": "http://patches.dpdk.org/api/patches/75631/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20200812092306.1345-1-vipul.ashri@oracle.com/", "project": { "id": 1, "url": "http://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20200812092306.1345-1-vipul.ashri@oracle.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20200812092306.1345-1-vipul.ashri@oracle.com", "date": "2020-08-12T09:23:06", "name": "[v2] Fixes: 57f90f894588(\"net/virtio: reuse packed ring functions\")", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "ca26e3fa0ccddf44fe8d572f1255c24cb3589ca6", "submitter": { "id": 1867, "url": "http://patches.dpdk.org/api/people/1867/?format=api", "name": "Vipul Ashri", "email": "vipul.ashri@oracle.com" }, "delegate": { "id": 2642, "url": "http://patches.dpdk.org/api/users/2642/?format=api", "username": "mcoquelin", "first_name": "Maxime", "last_name": "Coquelin", "email": "maxime.coquelin@redhat.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20200812092306.1345-1-vipul.ashri@oracle.com/mbox/", "series": [ { "id": 11688, "url": "http://patches.dpdk.org/api/series/11688/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=11688", "date": "2020-08-12T09:23:06", "name": "[v2] Fixes: 57f90f894588(\"net/virtio: reuse packed ring functions\")", "version": 2, "mbox": "http://patches.dpdk.org/series/11688/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/75631/comments/", "check": "warning", "checks": "http://patches.dpdk.org/api/patches/75631/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id D7721A034C;\n\tTue, 18 Aug 2020 15:48:42 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 749431C119;\n\tTue, 18 Aug 2020 15:47:12 +0200 (CEST)", "from userp2120.oracle.com (userp2120.oracle.com [156.151.31.85])\n by dpdk.org (Postfix) with ESMTP id 421491C0DB\n for <dev@dpdk.org>; Wed, 12 Aug 2020 11:25:52 +0200 (CEST)", "from pps.filterd (userp2120.oracle.com [127.0.0.1])\n by userp2120.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 07C9GoYj161014;\n Wed, 12 Aug 2020 09:25:51 GMT", "from aserp3020.oracle.com (aserp3020.oracle.com [141.146.126.70])\n by userp2120.oracle.com with ESMTP id 32smpnhjef-1\n (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL);\n Wed, 12 Aug 2020 09:25:50 +0000", "from pps.filterd (aserp3020.oracle.com [127.0.0.1])\n by aserp3020.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 07C9JLLR195074;\n Wed, 12 Aug 2020 09:23:50 GMT", "from userv0122.oracle.com (userv0122.oracle.com [156.151.31.75])\n by aserp3020.oracle.com with ESMTP id 32t5y6djcy-1\n (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK);\n Wed, 12 Aug 2020 09:23:50 +0000", "from abhmp0019.oracle.com (abhmp0019.oracle.com [141.146.116.25])\n by userv0122.oracle.com (8.14.4/8.14.4) with ESMTP id 07C9NmGe010786;\n Wed, 12 Aug 2020 09:23:48 GMT", "from VASHRI-IN.in.oracle.com (/10.76.42.229)\n by default (Oracle Beehive Gateway v4.0)\n with ESMTP ; Wed, 12 Aug 2020 09:23:42 +0000" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com;\n h=from : to : cc :\n subject : date : message-id : in-reply-to : references : mime-version :\n content-transfer-encoding; s=corp-2020-01-29;\n bh=jEyMD4LUw50m2dSTT85pA6Ib+2DmRrnobUIVlsruIM0=;\n b=gUdF0STXnD+vEzRcl8CGvQ7c8wcQwJ7vROWneNHFlxsJvdTgRNAHv7k4teAH5YXVXc0g\n reWodKJx5KBRM+9+kzaMMwJOGJD+LxsQ0QVBx1LXqxpkL6Ikoe0Lk4+2V8UY8oMEIgzJ\n FVSkfyDm3XWcIn4+2JlRCpQ17EO21mSvcWlyAmJvkuiPSZ8GCbeAXYSG4GzmVdUXQJXO\n 3k+CpAhJnUtPKkvyn8jiXYXmYzP3sUhqVrnV/B5OPFMgHR5VhdmaYykaD/uyV7BLzjBY\n yBFmdjt53VWTW2vGSPySzriJp0EOPV23zgG1rOSJ5u6qargaBNxgIHPb9B2eKo8rjId/ RA==", "From": "Vipul Ashri <vipul.ashri@oracle.com>", "To": "dev@dpdk.org", "Cc": "chenbo.xia@intel.com, vipul.ashri@oracle.com, edwin.leung@oracle.com", "Date": "Wed, 12 Aug 2020 14:53:06 +0530", "Message-Id": "<20200812092306.1345-1-vipul.ashri@oracle.com>", "X-Mailer": "git-send-email 2.28.0.windows.1", "In-Reply-To": "<20200810195958.1239-1-vipul.ashri@oracle.com>", "References": "<20200810195958.1239-1-vipul.ashri@oracle.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-Proofpoint-Virus-Version": [ "vendor=nai engine=6000 definitions=9710\n signatures=668679", "vendor=nai engine=6000 definitions=9710\n signatures=668679" ], "X-Proofpoint-Spam-Details": [ "rule=notspam policy=default score=0 spamscore=0\n malwarescore=0\n suspectscore=1 mlxscore=0 adultscore=0 bulkscore=0 phishscore=0\n mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1\n engine=8.12.0-2006250000 definitions=main-2008120066", "rule=notspam policy=default score=0\n priorityscore=1501 lowpriorityscore=0\n bulkscore=0 impostorscore=0 phishscore=0 clxscore=1015 spamscore=0\n malwarescore=0 adultscore=0 mlxlogscore=999 mlxscore=0 suspectscore=1\n classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000\n definitions=main-2008120066" ], "X-Mailman-Approved-At": "Tue, 18 Aug 2020 15:47:00 +0200", "Subject": "[dpdk-dev] [PATCH v2] Fixes: 57f90f894588(\"net/virtio: reuse packed\n\tring functions\")", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Problem - Standard Tx packets are not going out and found broken\n due to cleanup malfunctioning whereever below mentioned macro is\n used.\n\nRootCause - Here inside Macro 'ASSIGN_UNLESS_EQUAL(var, val)'\n assignment to 'var' argument passed is always failing as assignment\n done using 'var_' having local scope only.\n\nSigned-off-by: Vipul Ashri <vipul.ashri@oracle.com>\n---\n drivers/net/virtio/virtqueue.h | 6 ++----\n 1 file changed, 2 insertions(+), 4 deletions(-)", "diff": "diff --git a/drivers/net/virtio/virtqueue.h b/drivers/net/virtio/virtqueue.h\nindex 105a9c00c..20c95471e 100644\n--- a/drivers/net/virtio/virtqueue.h\n+++ b/drivers/net/virtio/virtqueue.h\n@@ -607,10 +607,8 @@ virtqueue_notify(struct virtqueue *vq)\n \n /* avoid write operation when necessary, to lessen cache issues */\n #define ASSIGN_UNLESS_EQUAL(var, val) do {\t\\\n-\ttypeof(var) var_ = (var);\t\t\\\n-\ttypeof(val) val_ = (val);\t\t\\\n-\tif ((var_) != (val_))\t\t\t\\\n-\t\t(var_) = (val_);\t\t\\\n+\tif ((var) != (val))\t\t\t\\\n+\t\t(var) = (val);\t\t\t\\\n } while (0)\n \n #define virtqueue_clear_net_hdr(hdr) do {\t\t\\\n", "prefixes": [ "v2" ] }