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GET /api/patches/92156/?format=api
{ "id": 92156, "url": "http://patches.dpdk.org/api/patches/92156/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20210426095259.225354-5-bruce.richardson@intel.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": "<20210426095259.225354-5-bruce.richardson@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210426095259.225354-5-bruce.richardson@intel.com", "date": "2021-04-26T09:52:51", "name": "[v2,04/12] raw/ioat: add explicit padding to descriptor struct", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "841f6b569cbda9824f3ea906a7f0f117702220c6", "submitter": { "id": 20, "url": "http://patches.dpdk.org/api/people/20/?format=api", "name": "Bruce Richardson", "email": "bruce.richardson@intel.com" }, "delegate": { "id": 1, "url": "http://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20210426095259.225354-5-bruce.richardson@intel.com/mbox/", "series": [ { "id": 16669, "url": "http://patches.dpdk.org/api/series/16669/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=16669", "date": "2021-04-26T09:52:48", "name": "ioat driver updates", "version": 2, "mbox": "http://patches.dpdk.org/series/16669/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/92156/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/92156/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 25722A0548;\n\tMon, 26 Apr 2021 11:53:40 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 0CEF0411BA;\n\tMon, 26 Apr 2021 11:53:23 +0200 (CEST)", "from mga02.intel.com (mga02.intel.com [134.134.136.20])\n by mails.dpdk.org (Postfix) with ESMTP id 72400411A5\n for <dev@dpdk.org>; Mon, 26 Apr 2021 11:53:16 +0200 (CEST)", "from orsmga008.jf.intel.com ([10.7.209.65])\n by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 26 Apr 2021 02:53:15 -0700", "from silpixa00399126.ir.intel.com ([10.237.223.81])\n by orsmga008.jf.intel.com with ESMTP; 26 Apr 2021 02:53:14 -0700" ], "IronPort-SDR": [ "\n ninjjuDyKP9BXEMaquGTsed1VBTUUXYsYDZfRcxf4GXE7joDrhKTLymN/ry6efZxfFQiXEKH1z\n uesWeVPwh+0g==", "\n XGzi0n8Tg6zqYHLKnt7ZbFx0ZML7hs6u1uStmrGZkCx7P4Cbn4Il0BBA17QgWLG3p4L8FLhGAX\n iZ4eAULCiN0Q==" ], "X-IronPort-AV": [ "E=McAfee;i=\"6200,9189,9965\"; a=\"183442902\"", "E=Sophos;i=\"5.82,252,1613462400\"; d=\"scan'208\";a=\"183442902\"", "E=Sophos;i=\"5.82,252,1613462400\"; d=\"scan'208\";a=\"429336912\"" ], "X-ExtLoop1": "1", "From": "Bruce Richardson <bruce.richardson@intel.com>", "To": "dev@dpdk.org", "Cc": "kevin.laatz@intel.com, jiayu.hu@intel.com,\n Bruce Richardson <bruce.richardson@intel.com>", "Date": "Mon, 26 Apr 2021 10:52:51 +0100", "Message-Id": "<20210426095259.225354-5-bruce.richardson@intel.com>", "X-Mailer": "git-send-email 2.30.2", "In-Reply-To": "<20210426095259.225354-1-bruce.richardson@intel.com>", "References": "<20210318182042.43658-2-bruce.richardson@intel.com>\n <20210426095259.225354-1-bruce.richardson@intel.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v2 04/12] raw/ioat: add explicit padding to\n descriptor struct", "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": "Add an explicit padding field to the end of the descriptor structure so\nthat when the batch descriptor is defined on the stack for perform-ops, the\nunused space is all zeroed appropriately.\n\nSigned-off-by: Bruce Richardson <bruce.richardson@intel.com>\n---\n drivers/raw/ioat/rte_ioat_rawdev_fns.h | 5 ++++-\n 1 file changed, 4 insertions(+), 1 deletion(-)", "diff": "diff --git a/drivers/raw/ioat/rte_ioat_rawdev_fns.h b/drivers/raw/ioat/rte_ioat_rawdev_fns.h\nindex c2c4601ca7..e96edc9053 100644\n--- a/drivers/raw/ioat/rte_ioat_rawdev_fns.h\n+++ b/drivers/raw/ioat/rte_ioat_rawdev_fns.h\n@@ -140,7 +140,10 @@ struct rte_idxd_hw_desc {\n \n \tuint32_t size; /* length of data for op, or batch size */\n \n-\t/* 28 bytes of padding here */\n+\tuint16_t intr_handle; /* completion interrupt handle */\n+\n+\t/* remaining 26 bytes are reserved */\n+\tuint16_t __reserved[13];\n } __rte_aligned(64);\n \n /**\n", "prefixes": [ "v2", "04/12" ] }