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 3FA5743B17; Thu, 15 Feb 2024 15:43:03 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 230C2402DF; Thu, 15 Feb 2024 15:43:03 +0100 (CET) Received: from NAM12-MW2-obe.outbound.protection.outlook.com (mail-mw2nam12on2061.outbound.protection.outlook.com [40.107.244.61]) by mails.dpdk.org (Postfix) with ESMTP id 7024E40276; Thu, 15 Feb 2024 15:43:01 +0100 (CET) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=alMKBuSNhdaAeEn8OdHkzE54SEChgtDF0p9d3OitjzXD1vrZbiYAi1r6reaoh4eqZeSkG3V53q03+7qt5rsNN14ULHAGCgctA2TnndA1WxtCgK04ZL+gNTvLcmrYUKPt818WsJTRZp9EjPg1L+rt7oaCLH33S8IifW9Wd26JO51opI0gbfkq6J+kz7t3mAxpTOrI0+2NRdyqhCysvEnWhF63QcSFFPhQMrcKoufOAF6kQzaX24bdtgUezn36YH0zyxaENS7tI3xIJbBjepZCKHXO1/7PwvrB1YcrJqoUGJOE+oDgevGlLZstl0Oks3wtviaLP7IA9V/ek5MH35XALA== 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=mrRt3sRcdZ/1biH0HLAuxUetN0i0UYcJKREyvQr8gYk=; b=DYsCHc5K/Cer4HSGlt6J2VwDxJNZDIW3IBZWJLzZDUEvAIiXnXPhQNbmF82S7tnWiTkKM+t77BEweRaQQ8TbDENTFvuQ1kR99Sxw3Tt2UvPeZFDrKirQ5hih7swdzkouXzOE7mQnW1o0FEd3PmhemJ+L/JX42fQpBb089v9+lHyTD0cfjoT/enGtFsfgQxkR6jfIMZ9sTyc+YU6rNd1r51e+5vIbIIRpl62ln4sg9Kt2uGg0hQv/gqnm8dAql2KDWZI4LPQdKjOcMfh1piKHeYVhlA7xxJeD+vCf5XxekDLXk0XsU9DjNtTwi5nAECKgZqxruw821DB3ipxAAzRLFQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=amd.com; dmarc=pass action=none header.from=amd.com; dkim=pass header.d=amd.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=mrRt3sRcdZ/1biH0HLAuxUetN0i0UYcJKREyvQr8gYk=; b=0Dsv/lYF6gqlWw2O7orv54FwvviKVsXTcqzpW42Pjj966uMfW8YbYgnLlErk6jbyHYmwnDLXoZLeRJHDsz9V+aN+Le7ukHMDQ5pqQo75oPeW3qLpFi+bFlwObwIQ8YFb80HCiMtKN8TbPOiVBNXJKjyeU5gt1HzLVQcKGrFYx5g= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=amd.com; Received: from CH2PR12MB4294.namprd12.prod.outlook.com (2603:10b6:610:a9::11) by SA1PR12MB5660.namprd12.prod.outlook.com (2603:10b6:806:238::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7292.25; Thu, 15 Feb 2024 14:42:58 +0000 Received: from CH2PR12MB4294.namprd12.prod.outlook.com ([fe80::3ec7:6339:1c14:c529]) by CH2PR12MB4294.namprd12.prod.outlook.com ([fe80::3ec7:6339:1c14:c529%4]) with mapi id 15.20.7292.028; Thu, 15 Feb 2024 14:42:58 +0000 Message-ID: Date: Thu, 15 Feb 2024 14:42:54 +0000 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] net/gve: fix dqo bug for chained descriptors Content-Language: en-US To: Rushil Gupta , junfeng.guo@intel.com, jeroendb@google.com, joshwash@google.com Cc: dev@dpdk.org, stable@dpdk.org References: <20240215100230.235462-1-rushilg@google.com> From: Ferruh Yigit Autocrypt: addr=ferruh.yigit@amd.com; keydata= xsFNBGJDD3EBEAC/M7Tk/DfQSmP1K96vyzdhfSBzlCaGtcxNXorq4fALruqVsD3oi0yfyEz9 4YN8x7py0o9EL8ZdpOX0skc0AMCDAaw033uWhCn0GLMeGRKUbfOAPvL6ecSDvGD7CJIO9j0J eZUvasBgPdM/435PEr9DmC6Ggzdzt8IuG4PoLi5jpFSfcqxZFCCxLUDEo/w0nuguk2FTuYJg B2zEZ4JTBZrw7hIHiFh8D8hr6YA6a5uTofq1tr+l048lbtdFUl8TR0aIExVzE4Z8qKZlcE+9 RQaewjK5Al1jLE4sHdmd3GN+IvgDF3D/fLsi25SKJDeGSdeHkOmaX0qGeM4WKIfU6iARRCiQ N3AmBIxZ/A7UXBKLaOyZ+/i3sE6Wb53nrO4i8+0K2Qwyh6LjTeiJAIjYKN43ppxz3DaI+QwQ vI+uyHr4Gg0Da9EPPz/YyKauSeOZCfCB5gIfICO0j6x0SCl8uQ2nLpjxcZkf0gjcwUzP3h+S 3x6NfDji9YEij0zczW/dcSpGgZ6vsFpPrtnP9ZXy6J53yp0kJtOJoOlkEFFdU2yCZnCDseum CoudmGLZVvS0/DzHDJejq+3kK3FDGktZBOxZIIpal+nFqS7lVgOZc4+huVv3jyhzoAUOEyXA XK5j6o7g8STUY+z33QNnHpdLvecMwuzmvqy0jR54yAbZ64mB9QARAQABzSNGZXJydWggWWln aXQgPGZlcnJ1aC55aWdpdEBhbWQuY29tPsLBlwQTAQgAQQIbAwULCQgHAgYVCgkICwIEFgID AQIeAQIXgAIZARYhBEm7aYjps5XGsPHCElRTPtCKKm/6BQJkdyEEBQkE3meNAAoJEFRTPtCK Km/6UdcP/0/kEp49aIUhkRnQfmKmNVpcBEs4NqceNCWTQlaXdEwL1lxf1L49dsF5Jz1yvWi3 tMtq0Mk1o68mQ7q8iZAzIeLxGQAlievMNE0BzLWPFmuX+ac98ITBqKdnUAn6ig5ezR+jxrAU 58utUszDl16eMabtCu76sINL5izB8zCWcDEUB4UqM8iBSQZ7/a7TSBVS0jVBldAORg1qfFIs cGMPQn/skhy3QqbK3u3Rhc44zRxvzrQJmhY6T1rpeniHSyGOeIYqjpbpnMU5n1VWzQ4NXvAD VDkZ4NDw6CpvF4S2h2Ds7w7GKvT6RRTddrl672IaLcaWRiqBNCPm+eKh4q5/XkOXTgUqYBVg Ors8uS9EbQC/SAcp9VHF9fB+3nadxZm4CLPe5ZDJnSmgu/ea7xjWQYR8ouo2THxqNZtkercc GOxGFxIaLcJIR/XChh9d0LKgc1FfVARTMW8UrPgINVEmVSFmAVSgVfsWIV+NSpG9/e90E4SV gMLPABn1YpJ8ca/IwqovctqDDXfxZOvCPOVWTzQe/ut767W+ctGR1kRkxWcz470SycOcY+PW VRPJd91Af0GdLFkwzZgNzkd6Gyc9XXcv4lwwqBLhWrBhqPYB0aZXIG1E/cVTiRp4dWpFHAFD DcuLldjIw93lCDsIeEDM9rBizGVMWEoeFmqSe7pzGTPXzsFNBGJDD3EBEAC8fBFQHej8qgIG CBzoIEd1cZgPIARlIhRudODXoNDbwA+zJMKtOVwol3Hh1qJ2/yZP11nZsqrP4fyUvMxrwhDe WBWFVDbWHLnqXMnKuUU1vQMujbzgq/4Rb9wSMW5vBL6YxhZng+h71JgS/9nVtzyaTtsOTrJi 6nzFSDx6Wbza2jYvL9rlK0yxJcMEiKwZQ/if4KcOesD0rtxomU/iSEv6DATcJbGXP6T93nPl 90XksijRKAmOwvdu3A8IIlxiSSVRP0lxiHOeR35y6PjHY2usfEDZZOVOfDfhlCVAIBZUZALv VmFOVSTYXeKgYa6Ooaf72+cHM3SgJIbYnevJfFv8YQW0MEAJ/IXE7B1Lk+pHNxwU3VBCrKnA fd/PTvviesuYRkrRD6qqZnINeu3b2DouVGGt2fVcGA38BujCd3p8i7azoGc7A6cgF7z9ETnr ANrbg1/dJyDmkDxOxVrVquTBbxJbDy2HaIe9wyJTEK2Sznpy62DaHVY+gfDQzexBXM10geHC IIUhEnOUYVaq65X3ZDjyAQnNDBQ4uMqSHZk8DpJ22X+T+IMzWzWl+VyU4UZXjkLKPvlqPjJk 1RbKScek5L2GhxHQbPaD76Hx4Jiel0vm2G+4wei8Ay1+0YRFkhySxogU/uQVXHTv63KzQMak oIfnN/V2R0ucarsvMBW+gwARAQABwsF8BBgBCAAmAhsMFiEESbtpiOmzlcaw8cISVFM+0Ioq b/oFAmR3IPsFCQTeZ44ACgkQVFM+0Ioqb/qINhAAtcor9bevHy22HvJvXX17IOpPSklZJAeQ Az43ZEo5kRlJ8mElc2g3RzYCvL/V3fSiIATxIsLq/MDtYhO8AAvklxND/u2zeBd7BkRZTZZX W1V1cM3oTvfx3LOhDu4f2ExQzCGdkzbXTRswSJIe1W0qwsDp+YPekbrsKp1maZArGeu+6FuW honeosIrWS98QJmscEhP8ooyJkLDCCOgEk+mJ/JBjzcJGuYn6+Iy/ApMw/vqiLGL1UWekcTA g18mREHqIR+A3ZvypIufSFB52oIs1zD/uh/MgmL62bY/Cw6M2SxiVxLRsav9TNkF6ZaNQCgn GqifliCEMvEuLZRBOZSYH2A/PfwjYW0Ss0Gyfywmb2IA990gcQsXxuCLG7pAbWaeYazoYYEQ NYmWatZNMAs68ERI2zvrVxdJ/fBWAllIEd0uQ4P05GtAHPdTIDQYp545+TPV7oyF0LfXcsQs SFVZE6igdvkjfYmh+QOrHGZvpWXLTmffVf/AQ81wspzbfxJ7sYM4P8Mg5kKOsaoUdyA/2qVe cMh1CLUHXF1GlofpGbe1lj4KUJVse5g3qwV7i9VrseA8c4VIZewdIjkzAhmmbxl+8rM/LKBH dZUMTzME5PFCXJIZ83qkZQ795MTe2YScp9dIV7fsS5tpDwIs7BZNVM1l3NAdK+DLHqNxKuyO 8Zk= In-Reply-To: <20240215100230.235462-1-rushilg@google.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-ClientProxiedBy: LO4P123CA0016.GBRP123.PROD.OUTLOOK.COM (2603:10a6:600:150::21) To CH2PR12MB4294.namprd12.prod.outlook.com (2603:10b6:610:a9::11) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CH2PR12MB4294:EE_|SA1PR12MB5660:EE_ X-MS-Office365-Filtering-Correlation-Id: 0f470c4e-1f3b-42f4-e81d-08dc2e346707 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:CH2PR12MB4294.namprd12.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230031)(366004)(376002)(346002)(396003)(39860400002)(136003)(230922051799003)(186009)(64100799003)(451199024)(1800799012)(2906002)(4744005)(86362001)(8936002)(6512007)(26005)(6506007)(53546011)(36756003)(6666004)(6486002)(478600001)(66946007)(2616005)(38100700002)(44832011)(31696002)(5660300002)(8676002)(66476007)(66556008)(4326008)(316002)(31686004)(41300700001); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?VUxHT3dGeFk5amlJQnhRdEhqVVFxS2RKZXZZdzNPY0lJMDlkN0pMZzhVMUlk?= =?utf-8?B?UWRKTnQ2alZPMDBOK2llSGVlVWE5cDNkcmMySEU5MTd2eG9Db2ZjaVBvdTlj?= =?utf-8?B?Y2RJTllUdFBUOWIyVmYzb0wzclF6MW55ZkJlOUhCUFV6ZmZsUlFabFMzUkJQ?= =?utf-8?B?a29MdVJ4bVBYTnZaajBtNytERlZvWW4zaGsrM2NwSGFJRFNpaHZNSGViQ25R?= =?utf-8?B?Y1A4OHdmM3gyMU1La1BVM0V1Tit3Vng2SVREaE1LbXI3VlVsZlF0V1lDU085?= =?utf-8?B?VHpuaUVUaG55RUl2RmhXcitSZVU5dHhyTVdRTllmZ2wyQzVGUDBnMFRab3JE?= =?utf-8?B?eG1mcm9PenNCdlNJT2hkSzhzcTZBMmI2b0FMa1pYYnZWWmpiL3Z4ais5dExZ?= =?utf-8?B?VVpMZUFtNDd6YllZMDVOOGtURnRCOFFsVzVSRGtQRUJ0em9lYktlbWZpR0ND?= =?utf-8?B?WFI1b3NoZWZpK0pDMmR2c21MMVFzWkpsVGRXK0U3ci8xKzM4ZGVIZGxYazlH?= =?utf-8?B?WkQ5ei9STGpIZGpzNk5QN2NiV29LVXg1S0RUcVFQY3ZZeGNZNlk1bVpkbTA0?= =?utf-8?B?TTU5WHFaSVFVOFEvcGo0MWRRKysxakYvcWlwdTBPQWxxNnRlMWgzeUVLNzRV?= =?utf-8?B?dmNTZUxRYjhWNEwydjVGdTBBdEJleDZSTXJPMUpMSk8yNmRiWkE0NE42SUtl?= =?utf-8?B?UlNOUFVlTWI1cDFvV2ZHdHBwTkw1aytWZmlTc2FJckt1R294QUZUZFptWlNp?= =?utf-8?B?NzUrUVdRM0pDVmJtRmxUaUFpQjFGQTZpTzhRbnNxblIyVlhKcnVUdEExbUFk?= =?utf-8?B?MmxGUWhOSTRmT0lLeTR6Zld2cUh2cm1tQmVDcElvM1RRd1ltTmVFbTNkdlpq?= =?utf-8?B?SXRrN3hsb2c1WDh0WU1FNDRTMDIzWm9MdWlYNmRCVldxQmI5QzIrWGFaRWJN?= =?utf-8?B?Y1NKcy9JS1llZ0J2TW1vRkdIdWtDdTA3NnhNTmZIWHA0YityNC9IT01OSEth?= =?utf-8?B?eHJOVUtTRTNpRno3NkQ0L0hxVG5jOElUdUNicTRqUXgzKytXK0JjcFAwNTFD?= =?utf-8?B?UTRicFlrWFNqdU13NjhGTDdUbDAxUC8wQkFicm1VSVhtRTVZb0NIYWVxOEVw?= =?utf-8?B?RUVzZnNyby9KNFYzQTJkbklsZTlxT2UxMVNBc1ZrNmc0cVpKSVUzUXFrbHJ3?= =?utf-8?B?Q1p3QlNQLzdyMkJZK1U2cnlZVkVIUmZ6TlBKQVI3c3NpNE9PbFhIVGZtMFBT?= =?utf-8?B?aEh5LzZXT2VMbGwyOHgxWXE0M2lLZk4vb3ZzZ1RxU3VzRHZ6WnlEanlwLzIw?= =?utf-8?B?OUlEcW1JWjArdm1ockNTaS9qbFkyOFdsaWpzSy8xVFoxa3pJTmZ3V2ZpOTBy?= =?utf-8?B?aHMvTFdBZmRJVm9qSkpzUFAvT3hpUmIzaitzRGdyVTdQMVNadlM2RU1QaFli?= =?utf-8?B?WHpsZ1NocFNacEJsSm03c0dBU1lXWWJPUXZHZGNtQ21YaUVWazNJY1cwTHM5?= =?utf-8?B?MjNhTUI1Wk9ZRVMxcGoxd2k5aXBVbzBWQzg2d2F1a3Q5QTRMRUxROTF4Q3Fn?= =?utf-8?B?d2YrbHA2RFJkYXZRam44TjlLWUExOEFwZmcwZzVFek52cW9GZlJaeldLU09m?= =?utf-8?B?cUF2OWNRY1Urek1wN3ltNlZaSjI0TTNMcjFRTDB0K3U5L0xBbCtNZlZWQTJz?= =?utf-8?B?WGYwZ2xyUHZZY3JMdkRoTmhhdnBEbUI4eUVoYmZzVjJ3alhzb1RwK0JvWjZV?= =?utf-8?B?YjRwTTg4cE5KRWY4M08xZGplRGFRUG9LTGNhOWJtVHpadTN1bytRM3grVElL?= =?utf-8?B?WDdGaDVFZzM0dmp6N09BbnZuOFlGN0VBNjl4WDhRR1BPNmJMUms3MHNaVDMr?= =?utf-8?B?Q1cvSDdiRnNBRDJrM29LdlRoYlUwVzllaWRXK0ZuQlNLcGJSU1U0cjRkVXJu?= =?utf-8?B?enpkQzFOMkFtZ2RBY2x6d3VnT3JrOXFZakdKYTVEYTQxMmdsWFJrRGh4dzFu?= =?utf-8?B?VmxoaHRMSmZQN2dYY0xmSUo2QkhXWnVyUUQxYXpITlFjcmV2Y2ZYaG40bS9j?= =?utf-8?B?T2lwUHFXaGtlTFRKbDlJU0dQa3dzRExCL1VxeDlJdStjS3BDWW14STBka1Rn?= =?utf-8?Q?ztZMsSGZ7WJ/I0in87QhFFEQw?= X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: 0f470c4e-1f3b-42f4-e81d-08dc2e346707 X-MS-Exchange-CrossTenant-AuthSource: CH2PR12MB4294.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Feb 2024 14:42:58.4308 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: lQrG//MJNXSrCLYcxvIOl3fWvkMEAlDIk35CAe4adXtQrXVuO4/EpKXUwcnN12o6 X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA1PR12MB5660 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 On 2/15/2024 10:02 AM, Rushil Gupta wrote: > Dqo Tx path had a bug where driver was overwriting mbufs in sw-ring. > We fixed this bug by cleaning slots for all segments. > > Fixes: 4022f9 ("net/gve: support basic Tx data path for DQO") > Cc: stable@dpdk.org > > Signed-off-by: Rushil Gupta > Reviewed-by: Joshua Washington > Applied to dpdk-next-net/main, thanks.