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Tue, 28 Jul 2020 06:57:53 +0000 Date: Tue, 28 Jul 2020 09:57:50 +0300 From: Eli Cohen To: Jason Wang Cc: mst@redhat.com, virtualization@lists.linux-foundation.org, linux-kernel@vger.kernel.org, shahafs@mellanox.com, saeedm@mellanox.com, parav@mellanox.com Subject: Re: [PATCH V3 vhost next 00/10] VDPA support for Mellanox ConnectX devices Message-ID: <20200728065750.GA233546@mtl-vdi-166.wap.labs.mlnx> References: <20200728060539.4163-1-eli@mellanox.com> <1dbac14a-5909-ff0a-8e90-534847f93d50@redhat.com> <20200728063211.GA229972@mtl-vdi-166.wap.labs.mlnx> <83eb3fdc-83d5-7f88-bef4-602e60c19662@redhat.com> Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <83eb3fdc-83d5-7f88-bef4-602e60c19662@redhat.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-ClientProxiedBy: AM3PR05CA0146.eurprd05.prod.outlook.com (2603:10a6:207:3::24) To AM0PR05MB4786.eurprd05.prod.outlook.com (2603:10a6:208:b3::15) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from mtl-vdi-166.wap.labs.mlnx (94.188.199.18) by AM3PR05CA0146.eurprd05.prod.outlook.com (2603:10a6:207:3::24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3216.21 via Frontend Transport; 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X-MS-Exchange-AntiSpam-MessageData: rkb6XnRbFQzjVRdl6IBEdstOoaQnIeVlS2JyFL/znweAf2XCu4T8jJhtpneu1OLWVISRxlNYxwuVQmRY+XTAT8sUkg+kem9nugRfgGF11ruDJKkqybB62ijIqQ+pU6mDwYUV7IdgPqjCXMxrSFhaAL8/wMrGtQXloE0xFISAKIm6f1CM1K+iCjAAzPX/GSWWjjDViP7kiGniqaBN7xnUGWkJM7HNtTCrk21zNLj22cGCFOUOCaLScSNGRaFYkzNYz0zUCLVeO621UyWJ+03H5jTxPGsMXT41186I50jW4jbgmHpn7I7Q5bITPuz1eFDd4x1YON+xpz5gCjX1zwa3WYzedEoVDKA20M1VXszuJ6WqvCuH+CG+83eMT9nEWGeMClMQCV8y7GnQ4yx1L/qBH0mv4o1JguvW15FAmRUSd1db78ZXdiHN/g3uJR8xVyfXhQIj8cJsHDnddib7GOaWVeEg+ocGs+Q0YQecdpGEzQ8= X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: 0cf3efd9-0707-416a-8460-08d832c38cc5 X-MS-Exchange-CrossTenant-AuthSource: AM0PR05MB4786.eurprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 Jul 2020 06:57:53.6480 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: BKDfNFl3VO9xdb/s0zPxxWA9MyeA3jp7cBjX7aWl1ww8qsfeBMgmg3f+CP+k3vxhg6AC6TtSDxNBnsYgVdP+kg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM4PR05MB3379 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jul 28, 2020 at 02:53:34PM +0800, Jason Wang wrote: > > On 2020/7/28 下午2:40, Jason Wang wrote: > > > >On 2020/7/28 下午2:32, Eli Cohen wrote: > >>On Tue, Jul 28, 2020 at 02:18:16PM +0800, Jason Wang wrote: > >>>On 2020/7/28 下午2:05, Eli Cohen wrote: > >>>>Hi Michael, > >>>>please note that this series depends on mlx5 core device > >>>>driver patches > >>>>in mlx5-next branch in > >>>>git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux.git. > >>>> > >>>>git pull > >>>>git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux.git > >>>>mlx5-next > >>>> > >>>>They also depend Jason Wang's patches submitted a couple of weeks ago. > >>>> > >>>>vdpa_sim: use the batching API > >>>>vhost-vdpa: support batch updating > >>> > >>>Just notice that a new version is posted[1] (you were cced). Talked > >>>with Michael, and it's better for you to merge the new version in > >>>this series. > >>> > >>OK, will send again. Just to make sure, I should put your series and my > >>series on Michal's vhost branch, the same tree I have been using so far? > > > > > >Yes. I think so. > > > >Thanks > > > Just notice Michael's vhost branch can not compile due to this commit: > Yes, I noticed this too. > commit fee8fe6bd8ccacd27e963b71b4f943be3721779e > Author: Michael S. Tsirkin > Date:   Mon Jul 27 10:51:55 2020 -0400 > >     vdpa: make sure set_features in invoked for legacy > > Let's wait for Michael to clarify the correct branch to use then. > > Thanks >