From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 8A9A743076; Wed, 16 Aug 2023 00:43:15 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 2536C40693; Wed, 16 Aug 2023 00:43:15 +0200 (CEST) Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.151]) by mails.dpdk.org (Postfix) with ESMTP id 7B39B40041 for ; Wed, 16 Aug 2023 00:43:12 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1692139392; x=1723675392; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-transfer-encoding:mime-version; bh=+BZ9m4w7aGi3BQLg+P1G/HI8qh9ZGb1HlXUBPdR4EHE=; b=nqhwrB+lmEIQAIocUwGaKs0WYUl/6TLtkHbyedrWW/Cl5EtCjwcnZ8gN ZjVLx/CbnTPV86FdJvfKazuNxUSKKDMLazhERJ6Olr0nIC4MXbV7TfNzM WMg7YJDktYNgt56+2C/dqTrw1r8BVuX2RfI8FMFYmfIkZAJ8m/RtasllU UT+3fx3zT4OiVZipPbPeDFfp2QG//A2NtwwML45f6eVV7zs9xTBLAVtVp +fuT4UYfdjNwoWvtvLa89VR8GeisHEKHToGQssBT+hzN3UMtA/2dJIy7h bbCPfG85722LUO9+eUXOmD+hXnKR2tsR8tcoB9Up3vD/5W9Zjupu7Iqc8 g==; X-IronPort-AV: E=McAfee;i="6600,9927,10803"; a="352720628" X-IronPort-AV: E=Sophos;i="6.01,175,1684825200"; d="scan'208";a="352720628" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Aug 2023 15:43:11 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10803"; a="710907130" X-IronPort-AV: E=Sophos;i="6.01,175,1684825200"; d="scan'208";a="710907130" Received: from fmsmsx601.amr.corp.intel.com ([10.18.126.81]) by orsmga006.jf.intel.com with ESMTP; 15 Aug 2023 15:43:10 -0700 Received: from fmsmsx611.amr.corp.intel.com (10.18.126.91) by fmsmsx601.amr.corp.intel.com (10.18.126.81) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Tue, 15 Aug 2023 15:43:10 -0700 Received: from fmsmsx610.amr.corp.intel.com (10.18.126.90) by fmsmsx611.amr.corp.intel.com (10.18.126.91) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Tue, 15 Aug 2023 15:43:10 -0700 Received: from FMSEDG603.ED.cps.intel.com (10.1.192.133) by fmsmsx610.amr.corp.intel.com (10.18.126.90) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27 via Frontend Transport; Tue, 15 Aug 2023 15:43:10 -0700 Received: from NAM12-MW2-obe.outbound.protection.outlook.com (104.47.66.44) by edgegateway.intel.com (192.55.55.68) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.27; Tue, 15 Aug 2023 15:43:10 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=JNnxJ6MKSpPYmyG5rsX4XVERoK+JXRJxX//CsAL2F5lXNc6LLsGsp8q6vk/xVEE4VuQCA2GccJgPkbkiFRGId6AFNSRccemCA+0IpdGGfpXqfDkidlE7DArVzDq3Tso0qLKd5e/QqsV7NSMNYzEWJCq/fJGat20marZz8JtC4P9HXi38gd19bTWpOH20NYwldaGRUJRx9LJBtrSTcgeFC3PuMZrEZ57KHAZtz4Ih5jvzQez0Anzh0NPrX5OhscANj4ZbHgdGvw3ysj7T21gYONx6o2aVnNIOTLkF3g0MPQEKAB0J/Z16LUncIe37t/QElTbwn8FO+cCaG8fbxjwGRg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=w47ck2YdIGn8MFfCjS0waoiT0qjbwNqrXCEERia33Rk=; b=PkceoFUNNbi8juUFIcl+pDj6LdfKxYOGNo1lAJvEy8J4oSVPko8fFXDWJOJ4/uG+iscjhWgrw8htOmTAph+CngyQ2exhtM/Ps+6LAfAoS0J//qo7KKSpMisa8ra3OLozSK7X4bhCJIC3YqjlP0nJCx17aOo1Jc59bsS/S99q8/32Zhbg/gmVAAbZBfihJaoxVWiGKIQp4XP27gUj7/vbJYCgvVMPPh/NI3/R9CZYtWmemk8G24ezH3gxmss8pm5Cx3TCPm13jUpXi43zGoXz7nXk310zt6tlHNH4PbF+/vNbeZf6xLDAA3gcpGeEyRQg41Af00DYMyT027zQrPJcDA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none Received: from DM4PR11MB5994.namprd11.prod.outlook.com (2603:10b6:8:5d::20) by BL1PR11MB5511.namprd11.prod.outlook.com (2603:10b6:208:317::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6678.26; Tue, 15 Aug 2023 22:43:08 +0000 Received: from DM4PR11MB5994.namprd11.prod.outlook.com ([fe80::8a49:15a2:ab69:91c3]) by DM4PR11MB5994.namprd11.prod.outlook.com ([fe80::8a49:15a2:ab69:91c3%4]) with mapi id 15.20.6678.025; Tue, 15 Aug 2023 22:43:08 +0000 From: "Zhang, Qi Z" To: Martin Weiser , "dev@dpdk.org" CC: "Yang, Qiming" Subject: RE: [PATCH v2] net/ice: write rx timestamp to the first mbuf segment in scattered rx Thread-Topic: [PATCH v2] net/ice: write rx timestamp to the first mbuf segment in scattered rx Thread-Index: AQHZyey0HZzvKQ7AFU+yLnfwXT/R9q/r/2vw Date: Tue, 15 Aug 2023 22:43:08 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: msip_labels: authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=intel.com; x-ms-publictraffictype: Email x-ms-traffictypediagnostic: DM4PR11MB5994:EE_|BL1PR11MB5511:EE_ x-ms-office365-filtering-correlation-id: cb6c85cd-3100-4554-a151-08db9de0ff61 x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: oIGUdNtk2ylRlejbRpQZdVcNLXq1cY2WNUEgTV4fM4XVJQhdLnM40Z+Sq697PPLedu2r0rvR4as1IAseU0Hj1DPaa9a1cZCfaE9Faj+JiCrxFXv4E6d2N35Yy4eK8jODZmyDR88s/yodNACHtpQbiOUfqmFVdwkbgGrCP1bVO2IDtqQBteV0LY1LXhIk62nne0xHuImzq9Gocfh8ezKMZ4fCeNcPEQlSCaeF7gtkXbX66NW7oSUYENxLfdv7vlRTHHRNzE9o94t9xo87B4iouRdcchO9hNeYN7qnGmYZ5y+mJ5dGNJUWceFUolKWwGMtjqWuu18ee+/Ch/ECl5cHBfkgn44YtNUfcuBWB8oXk0Anv9dIwPHGvSDRUostvmsI5cqBI/QdC3VZ4Q6DfnkPtJ6ppFiBwSOx7zDFL2gciDe1jmu7L6pzbKHYwq6KMH9yMwmT3XwvFtG35Hq/GEkq4WeQdsImno5XPWr0jtg6E4M7Zu9ehSutS0v00Xh3omEukxybp0Ix37F/MBhxikAadyvgF5j4eBYOscVUwDgQADCC3bQOcgnNXd3vhqMguzIOCdytMTDtr0Ez/LS9+eGhWsNIUuBs1MVckWOzILXCv4NQO1cobpdHXcdr8BSuXQ4zyHRMR7fmGA7OZeKelG1S5A== x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DM4PR11MB5994.namprd11.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230031)(39860400002)(396003)(376002)(346002)(366004)(136003)(451199024)(186009)(1800799009)(4326008)(38070700005)(66476007)(52536014)(33656002)(86362001)(64756008)(66556008)(66946007)(66446008)(7696005)(122000001)(71200400001)(53546011)(316002)(8676002)(9686003)(478600001)(26005)(6506007)(107886003)(83380400001)(55016003)(5660300002)(2906002)(38100700002)(82960400001)(110136005)(41300700001)(76116006)(8936002)(83323001); DIR:OUT; SFP:1102; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?us-ascii?Q?U39dwVTUO8MVh1R/jUTuiZT0oO8hcxhXNLHKQiFxiAWGMfnTPA/64jKg7/At?= =?us-ascii?Q?2Sgey8r4umZ/Y5p5ptIBrRgxZJZebOOG1Lmp9G8fbFRC2C7E6jA79BthjsRg?= =?us-ascii?Q?EW0pcd5kEtXcLjhDSVY6vhkGjrYJ2IHXq4uBfDKmZ9JPUDGoetc7SbyOYNNz?= =?us-ascii?Q?S2u9R3VG3aE2ghKJ+eVMxRswCzlwMi5O8sM1+4sxFgnsOLrau/i0Tz36P16g?= =?us-ascii?Q?Gn5WI63lTyudemN+y4I3FbbEpNWiF57L3/LBVCHXj1S6SZEKnZgAPWcR6l60?= =?us-ascii?Q?GfqHVMCLTtWDhJwYTrNdJgx89u0NSjRiWsuz2lQorSqGi59sA60PC2qjRlTm?= =?us-ascii?Q?r73a0KgYWHNTBG4wflamTkO8Rgw0wUV73KOhGCFk6w3ZGFxa1d9raJihW/UH?= =?us-ascii?Q?HtJVQC8pi7Pr2ybVCGhrv2cnh3SfoEX2UOzJPUhXfhEOCHjS17zOfrj3UmNF?= =?us-ascii?Q?8LfEowIOwghsIWaTSSK7X11ihsxh+I8VHAjv+uiukpMdPAAYOL1TRZnlHLtR?= =?us-ascii?Q?KDPT2cEPI6WMHdLWxeABuHh7j956wjwCr+FGZVb5w2syHQAoqy//0njNXctf?= =?us-ascii?Q?Srqqqbivb7wAp7XmWbfgYz0cKCT8QNQlC3Cwdj/QGDQY1mdJfJ4sMHbIg9hc?= =?us-ascii?Q?DAN52A0mv0B+tF95p+B/Yt5G949yoHNmgaPJL68zW9CgimJople9wVs0IDef?= =?us-ascii?Q?pToI9y50qxcuC+UvQO5fIi3HWcHlWvlRsj1+wpp372Zz/EvWsUoB43RdiF+C?= =?us-ascii?Q?fvezOL7S6dbq2KifAbcjIfiVXEyFwfTuwfGYNTIdyvdR7nUQ69g+vuQFqaNA?= =?us-ascii?Q?2TxHUxQVjLxAb18iNCZCKmcAhsiOXrF5ZpSt6kZ2eUwkPT2iZ0JxT1YGFocd?= =?us-ascii?Q?frtfmkAmL8VdZu0Cmf1Ep6RGm4wY9QrrbumGa6vG5HzRpFXw8NAEg5N7fLY1?= =?us-ascii?Q?0a2ARIAvtZZYcBVFTFTX90S6CJI8x//N3C/1A9NqPKwAcfBnryWC7VRcO0fM?= =?us-ascii?Q?QHDTF3XI63B6p+zXCTFqnDn1fEHjHfG/0mJfOO2rd8063fynNMisUuYdCIqJ?= =?us-ascii?Q?kRHtVXkMRLSzu5fHzvDE6275lUXPhf01duMlmLXvj2sstVahwLqaQySedmjn?= =?us-ascii?Q?IF4qex0AVk/bKDLzTk6mfuP/E/8ukS6k+0Uy+XoRfc+EWmZdxKP860GETWR3?= =?us-ascii?Q?6/LV0Twq9h7q2weRrIkS6cRevxn8Y5y4OnLrk7ff32DXS9/BANYrdPqrvJVh?= =?us-ascii?Q?dc9zHYysJds1xzHyV/NmBFZbypXXmZhsJXec9SrNoK7mnIcxuPF96Kj9hcce?= =?us-ascii?Q?W303sWk6Dfrqq71CkWjFiITZeRwDkm/CNWKkyrPjxlvLxMgWnHg6Q2qC0tx2?= =?us-ascii?Q?QCFZVbWsZYWlZvDxPaFTWlXGfuBnEEjzrjNIbzICvotPPKPVVQ6gVTPjzuiM?= =?us-ascii?Q?2ERY0vBH3pHqs3qBZYTU/v/6dKfKeezgz+D7PisYklqQ3MOyzucb1Ec/3H7m?= =?us-ascii?Q?l7pHaEk6iZJD58OD3GWWuo3UkU7xgl/I/J9eJi9MzREqPNk6SGpZom4BUIzN?= =?us-ascii?Q?jXtx1ldHPy/VuRulqcFPf0YUqiqPdu2r/y6PpVLL?= Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DM4PR11MB5994.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: cb6c85cd-3100-4554-a151-08db9de0ff61 X-MS-Exchange-CrossTenant-originalarrivaltime: 15 Aug 2023 22:43:08.5268 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: W67j9tEhyStyUzO4gSm2L0scq3DeHfMgEYIDjR/h8+x6FZdl/fIC9/b9mCV8NoTzdVLOEVpaWf9B3v23whqSwA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL1PR11MB5511 X-OriginatorOrg: intel.com X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org > -----Original Message----- > From: Martin Weiser > Sent: Tuesday, August 8, 2023 7:40 PM > To: dev@dpdk.org > Cc: Martin Weiser ; Yang, Qiming > ; Zhang, Qi Z > Subject: [PATCH v2] net/ice: write rx timestamp to the first mbuf segment= in > scattered rx >=20 > Previously, the rx timestamp was written to the last segment of the mbuf = chain, > which was unexpected. Added: Fixes: 5543827fc6df ("net/ice: improve performance of Rx timestamp offload"= ) Cc: stable@dpdk.org>=20 > Signed-off-by: Martin Weiser > --- > drivers/net/ice/ice_rxtx.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) >=20 > diff --git a/drivers/net/ice/ice_rxtx.c b/drivers/net/ice/ice_rxtx.c inde= x > 64c4486b4b..e07c6d1f15 100644 > --- a/drivers/net/ice/ice_rxtx.c > +++ b/drivers/net/ice/ice_rxtx.c > @@ -2150,7 +2150,7 @@ ice_recv_scattered_pkts(void *rx_queue, > } > rxq->hw_time_update =3D rte_get_timer_cycles() / > (rte_get_timer_hz() / 1000); > - *RTE_MBUF_DYNFIELD(rxm, > + *RTE_MBUF_DYNFIELD(first_seg, > (ice_timestamp_dynfield_offset), > rte_mbuf_timestamp_t *) =3D ts_ns; > pkt_flags |=3D ice_timestamp_dynflag; > -- > 2.34.1 Thanks for capture this. Acked-by: Qi Zhang Applied to dpdk-next-net-intel.