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GET /api/patches/94766/?format=api
{ "id": 94766, "url": "https://patches.dpdk.org/api/patches/94766/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20210623161620.49916-1-drc@linux.vnet.ibm.com/", "project": { "id": 1, "url": "https://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": "<20210623161620.49916-1-drc@linux.vnet.ibm.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210623161620.49916-1-drc@linux.vnet.ibm.com", "date": "2021-06-23T16:16:20", "name": "config/ppc: ignore gcc 11 psabi warnings", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "ed1bbf1f471ac4c1e10ee698e2288b428dde6905", "submitter": { "id": 1256, "url": "https://patches.dpdk.org/api/people/1256/?format=api", "name": "David Christensen", "email": "drc@linux.vnet.ibm.com" }, "delegate": { "id": 24651, "url": "https://patches.dpdk.org/api/users/24651/?format=api", "username": "dmarchand", "first_name": "David", "last_name": "Marchand", "email": "david.marchand@redhat.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20210623161620.49916-1-drc@linux.vnet.ibm.com/mbox/", "series": [ { "id": 17456, "url": "https://patches.dpdk.org/api/series/17456/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=17456", "date": "2021-06-23T16:16:20", "name": "config/ppc: ignore gcc 11 psabi warnings", "version": 1, "mbox": "https://patches.dpdk.org/series/17456/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/94766/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/94766/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 mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 94F3DA0C41;\n\tWed, 23 Jun 2021 18:16:28 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 6925B4003F;\n\tWed, 23 Jun 2021 18:16:28 +0200 (CEST)", "from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com\n [148.163.156.1]) by mails.dpdk.org (Postfix) with ESMTP id A86C64003E\n for <dev@dpdk.org>; Wed, 23 Jun 2021 18:16:26 +0200 (CEST)", "from pps.filterd (m0098396.ppops.net [127.0.0.1])\n by mx0a-001b2d01.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id\n 15NG4LKS088988 for <dev@dpdk.org>; Wed, 23 Jun 2021 12:16:25 -0400", "from ppma04wdc.us.ibm.com (1a.90.2fa9.ip4.static.sl-reverse.com\n [169.47.144.26])\n by mx0a-001b2d01.pphosted.com with ESMTP id 39c7xd0yfw-1\n (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT)\n for <dev@dpdk.org>; Wed, 23 Jun 2021 12:16:25 -0400", "from pps.filterd (ppma04wdc.us.ibm.com [127.0.0.1])\n by ppma04wdc.us.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 15NG90Q7029705\n for <dev@dpdk.org>; Wed, 23 Jun 2021 16:16:24 GMT", "from b03cxnp07029.gho.boulder.ibm.com\n (b03cxnp07029.gho.boulder.ibm.com [9.17.130.16])\n by ppma04wdc.us.ibm.com with ESMTP id 399879ht78-1\n (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT)\n for <dev@dpdk.org>; Wed, 23 Jun 2021 16:16:24 +0000", "from b03ledav004.gho.boulder.ibm.com\n (b03ledav004.gho.boulder.ibm.com [9.17.130.235])\n by b03cxnp07029.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id\n 15NGGNsk34734540\n (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK);\n Wed, 23 Jun 2021 16:16:23 GMT", "from b03ledav004.gho.boulder.ibm.com (unknown [127.0.0.1])\n by IMSVA (Postfix) with ESMTP id 902CF78060;\n Wed, 23 Jun 2021 16:16:23 +0000 (GMT)", "from b03ledav004.gho.boulder.ibm.com (unknown [127.0.0.1])\n by IMSVA (Postfix) with ESMTP id 583667805C;\n Wed, 23 Jun 2021 16:16:23 +0000 (GMT)", "from localhost.localdomain (unknown [9.114.224.51])\n by b03ledav004.gho.boulder.ibm.com (Postfix) with ESMTP;\n Wed, 23 Jun 2021 16:16:23 +0000 (GMT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com;\n h=from : to : cc : subject\n : date : message-id : content-transfer-encoding : mime-version; s=pp1;\n bh=s4w0eAVO5grdZXFsSwAZMLYnt7PAFJw2mtiza4rCCI0=;\n b=qCE7F1n4OE6r07zK1eJk5ylTzGMZxXRn8/xkp9v1ml/vo6T+T9QY2eoaeVAtj9Pm/nmd\n mHrbwb8JsMh8gEQdphjOCJZv8U6Y9mVlfexdcUdMjgeho8X43+gXJE8IfRLeTDul8rVt\n 8c2ETIuofJ/r404TLSu/4WRRRRypzNV8dnsT+2xYDOwtvdUsUBuL5C1WOBwLs9m/mr2U\n AQ+Xqx/s5Yh1T2KcvO8+dCEC8bAKaH07gZM/IhvmW8H3M1bjgS5iMI8OD5AhNeckSGkb\n JW+/Ze0COoBNXjEfic7B6Jeg2Q9kztEZbhyG9QfIURFEBXHmk6r80rHk3rPzcYDLlICR 4g==", "From": "David Christensen <drc@linux.vnet.ibm.com>", "To": "dev@dpdk.org", "Cc": "David Christensen <drc@linux.vnet.ibm.com>", "Date": "Wed, 23 Jun 2021 09:16:20 -0700", "Message-Id": "<20210623161620.49916-1-drc@linux.vnet.ibm.com>", "X-Mailer": "git-send-email 2.27.0", "X-TM-AS-GCONF": "00", "X-Proofpoint-ORIG-GUID": "diGZtjffs9Bn4HDFwgHzXTCOIgTYGenV", "X-Proofpoint-GUID": "diGZtjffs9Bn4HDFwgHzXTCOIgTYGenV", "Content-Transfer-Encoding": "8bit", "X-Proofpoint-UnRewURL": "0 URL was un-rewritten", "MIME-Version": "1.0", "X-Proofpoint-Virus-Version": "vendor=fsecure engine=2.50.10434:6.0.391, 18.0.790\n definitions=2021-06-23_12:2021-06-23,\n 2021-06-23 signatures=0", "X-Proofpoint-Spam-Details": "rule=outbound_notspam policy=outbound score=0\n malwarescore=0 clxscore=1015\n phishscore=0 bulkscore=0 spamscore=0 mlxlogscore=999 adultscore=0\n mlxscore=0 suspectscore=0 lowpriorityscore=0 impostorscore=0\n priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1\n engine=8.12.0-2104190000 definitions=main-2106230093", "Subject": "[dpdk-dev] [PATCH] config/ppc: ignore gcc 11 psabi warnings", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "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": "Suppress the gcc warning \"note: the layout of aggregates containing\nvectors with 4-byte alignment has changed in GCC 5\" on POWER systems\nby setting \"-Wno-psabi\". Warning was originally added to gcc in\ncommit https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=9832651 to warn\nof the vector alignment changes introduced in GCC 5. Older gcc\nversions forced vector alignment to 16 bytes due to requirements for\nPOWER 6 and earlier CPUs, but these restrictions don't apply to CPUs\nsupported by DPDK.\n\nBugzilla ID: 739\n\nSigned-off-by: David Christensen <drc@linux.vnet.ibm.com>\n---\n config/ppc/meson.build | 6 ++++++\n 1 file changed, 6 insertions(+)", "diff": "diff --git a/config/ppc/meson.build b/config/ppc/meson.build\nindex 4f7806bab1..6c2db4a0aa 100644\n--- a/config/ppc/meson.build\n+++ b/config/ppc/meson.build\n@@ -17,6 +17,12 @@ if not power9_supported\n dpdk_conf.set('RTE_MACHINE','power8')\n endif\n \n+# Suppress the gcc warning \"note: the layout of aggregates containing\n+# vectors with 4-byte alignment has changed in GCC 5\".\n+if cc.get_id() == 'gcc' and cc.version().version_compare('>=10.0') and cc.version().version_compare('<12.0') and cc.has_argument('-Wno-psabi')\n+ add_project_arguments('-Wno-psabi', language: 'c')\n+endif\n+\n # Certain POWER9 systems can scale as high as 1536 LCORES, but setting such a\n # high value can waste memory, cause timeouts in time limited autotests, and is\n # unlikely to be used in many production situations. Similarly, keeping the\n", "prefixes": [] }