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GET /api/patches/92558/?format=api
{ "id": 92558, "url": "http://patchwork.dpdk.org/api/patches/92558/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20210430150637.362610-5-bruce.richardson@intel.com/", "project": { "id": 1, "url": "http://patchwork.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": "<20210430150637.362610-5-bruce.richardson@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210430150637.362610-5-bruce.richardson@intel.com", "date": "2021-04-30T15:06:29", "name": "[v4,04/12] raw/ioat: add explicit padding to descriptor struct", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "841f6b569cbda9824f3ea906a7f0f117702220c6", "submitter": { "id": 20, "url": "http://patchwork.dpdk.org/api/people/20/?format=api", "name": "Bruce Richardson", "email": "bruce.richardson@intel.com" }, "delegate": { "id": 1, "url": "http://patchwork.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/20210430150637.362610-5-bruce.richardson@intel.com/mbox/", "series": [ { "id": 16778, "url": "http://patchwork.dpdk.org/api/series/16778/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=16778", "date": "2021-04-30T15:06:25", "name": "ioat driver updates", "version": 4, "mbox": "http://patchwork.dpdk.org/series/16778/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/patches/92558/comments/", "check": "success", "checks": "http://patchwork.dpdk.org/api/patches/92558/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 520ECA0546;\n\tFri, 30 Apr 2021 17:07:21 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 27F6D41141;\n\tFri, 30 Apr 2021 17:07:02 +0200 (CEST)", "from mga07.intel.com (mga07.intel.com [134.134.136.100])\n by mails.dpdk.org (Postfix) with ESMTP id C0F074069E\n for <dev@dpdk.org>; Fri, 30 Apr 2021 17:06:56 +0200 (CEST)", "from fmsmga003.fm.intel.com ([10.253.24.29])\n by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 30 Apr 2021 08:06:56 -0700", "from silpixa00399126.ir.intel.com ([10.237.223.78])\n by FMSMGA003.fm.intel.com with ESMTP; 30 Apr 2021 08:06:55 -0700" ], "IronPort-SDR": [ "\n Cd/txa74XFSU357OR1naD8Rt+yPnYdc+jCVW/WGsoEsflCgpQUv5c02nyYQPlYnwiPwukva0yz\n uhywdRulsQPQ==", "\n 2RqeMoCuDUY8ZGJQvOsq0hsSBWdUvLdqbKwnzzdPLzQFpcVf7uUcjxAXRTfgjLp3bKvzipTp1i\n 3AlA6VPUUvuA==" ], "X-IronPort-AV": [ "E=McAfee;i=\"6200,9189,9970\"; a=\"261240824\"", "E=Sophos;i=\"5.82,263,1613462400\"; d=\"scan'208\";a=\"261240824\"", "E=Sophos;i=\"5.82,263,1613462400\"; d=\"scan'208\";a=\"456011334\"" ], "X-ExtLoop1": "1", "From": "Bruce Richardson <bruce.richardson@intel.com>", "To": "dev@dpdk.org", "Cc": "kevin.laatz@intel.com, sunil.pai.g@intel.com, jiayu.hu@intel.com,\n Bruce Richardson <bruce.richardson@intel.com>", "Date": "Fri, 30 Apr 2021 16:06:29 +0100", "Message-Id": "<20210430150637.362610-5-bruce.richardson@intel.com>", "X-Mailer": "git-send-email 2.30.2", "In-Reply-To": "<20210430150637.362610-1-bruce.richardson@intel.com>", "References": "<20210318182042.43658-1-bruce.richardson@intel.com>\n <20210430150637.362610-1-bruce.richardson@intel.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v4 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": [ "v4", "04/12" ] }