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Wed, 21 Aug 2019 14:50:17 +0000 From: Jason Gunthorpe To: Yuval Shaia CC: "dledford@redhat.com" , "leon@kernel.org" , Moni Shoua , Parav Pandit , Daniel Jurgens , "kamalheib1@gmail.com" , Mark Zhang , "swise@opengridcomputing.com" , "shamir.rabinovitch@oracle.com" , "johannes.berg@intel.com" , "willy@infradead.org" , Michael Guralnik , Mark Bloch , "dan.carpenter@oracle.com" , "bvanassche@acm.org" , Max Gurtovoy , Israel Rukshin , "galpress@amazon.com" , Denis Drozdov , Yuval Avnery , "dennis.dalessandro@intel.com" , "will@kernel.org" , Erez Alfasi , "linux-rdma@vger.kernel.org" Subject: Re: [PATCH v1 00/24] Shared PD and MR Thread-Topic: [PATCH v1 00/24] Shared PD and MR Thread-Index: AQHVWCvPpKVLbk/iqEuq+9fKELazmacFrx+A Date: Wed, 21 Aug 2019 14:50:16 +0000 Message-ID: <20190821145011.GA8667@mellanox.com> References: <20190821142125.5706-1-yuval.shaia@oracle.com> In-Reply-To: <20190821142125.5706-1-yuval.shaia@oracle.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: YQBPR0101CA0058.CANPRD01.PROD.OUTLOOK.COM (2603:10b6:c00:1::35) To VI1PR05MB4141.eurprd05.prod.outlook.com (2603:10a6:803:4d::16) authentication-results: spf=none (sender IP is ) smtp.mailfrom=jgg@mellanox.com; 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received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: ErvChx4eHLoNs9Gx7H9Iaa/VVJvm8M/LwHKr/4ryiUlj502rq14Lq6UI9inrFzkuiIq9L4Qg8Kn4PJZ2ar1kdlZnKS8VUUGbTJKnHN2tdM+k3PbZPKtzEQNNkLUi7NZYxpcv2ExSiuqPfPDAZKwhDuuhYyJ5lmzvHfe7MJnbdtRphR2pSdPE9/kRH9YAKRCpiZ73GZvrlwR0JaU/l2yKOVgqB4wNx7Mddv+9NlGeAJaAMpCM4nDjklWKbKSu+ALuxzK5ytDC4Y/PtXX8RGDnGHZy6Vzn4px3WrEQ4KtMZpiR+VHdapYg0M8cFi9dcsKEQbnCGqqix6mNu5g+bFwIfdFO2zXIVD08jThmpX+nhWfbbFt0jvHD8rNozgnk0e5BaYyKVQJvH9Kps1xdSJc7Bln4Xid0FBqgQvKrDFhevv4= Content-Type: text/plain; charset="us-ascii" Content-ID: <68AA71698F12614791F0DC6463C61B05@eurprd05.prod.outlook.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: df4d6c12-beab-4e92-43fe-08d72646e176 X-MS-Exchange-CrossTenant-originalarrivaltime: 21 Aug 2019 14:50:16.9694 (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: B/gyFBRL/GtqoIxtmFMUV9cCBaRgJn9utyRFlJqivSHg+LBwXstdLzBYvrnSlzDgTBAkz+c8e0b56qaBB/37+w== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR05MB6030 Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org On Wed, Aug 21, 2019 at 05:21:01PM +0300, Yuval Shaia wrote: > Following patch-set introduce the shared object feature. >=20 > A shared object feature allows one process to create HW objects (currentl= y > PD and MR) so that a second process can import. >=20 > Patch-set is logically splits to 4 parts as the following: > - patches 1 to 7 and 18 are preparation steps. > - patches 8 to 14 are the implementation of import PD > - patches 15 to 17 are the implementation of the verb > - patches 19 to 24 are the implementation of import MR This is way too big. 10-14 patches at most in a series. Jason