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Miller" , "Dennis Dalessandro" , Devesh Sharma , Faisal Latif , "Jack Wang" , Jakub Kicinski , Bruce Fields , Jens Axboe , Karsten Graul , Keith Busch , Lijun Ou , CIFS , LKML , Linux NFS Mailing List , "linux-nvme@lists.infradead.org" , OFED mailing list , "linux-s390@vger.kernel.org" , Max Gurtovoy , Max Gurtovoy , "Md. Haris Iqbal" , "Michael Guralnik" , Michal Kalderon , Mike Marciniszyn , Naresh Kumar PBS , Linux-Net , "Potnuri Bharat Teja" , "rds-devel@oss.oracle.com" , Sagi Grimberg , "samba-technical@lists.samba.org" , "Santosh Shilimkar" , Selvin Xavier , Shiraz Saleem , Somnath Kotur , Sriharsha Basavapatna , Steve French , Trond Myklebust , VMware PV-Drivers , Weihang Li , Yishai Hadas , Zhu Yanjun Subject: RE: [PATCH rdma-next 00/10] Enable relaxed ordering for ULPs Thread-Topic: [PATCH rdma-next 00/10] Enable relaxed ordering for ULPs Thread-Index: AQHXLWixzqpV3HG00U+6H5w8s2gjs6qtuZCggAZdLuKAAAS+kA== Date: Wed, 14 Apr 2021 14:41:52 +0000 Message-ID: References: <20210406114952.GH7405@nvidia.com> <8A5E83DF-5C08-49CE-8EE3-08DC63135735@oracle.com> <4b02d1b2-be0e-0d1d-7ac3-38d32e44e77e@talpey.com> <1FA38618-E245-4C53-BF49-6688CA93C660@oracle.com> <7b9e7d9c-13d7-0d18-23b4-0d94409c7741@talpey.com> <880A23A2-F078-42CF-BEE2-30666BCB9B5D@oracle.com> <7deadc67-650c-ea15-722b-a1d77d38faba@talpey.com> <20210412224843.GQ7405@nvidia.com> <02593083-056e-cc62-22cf-d6bd6c9b18a8@talpey.com> In-Reply-To: <02593083-056e-cc62-22cf-d6bd6c9b18a8@talpey.com> Accept-Language: en-GB, en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.202.205.107] MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=C51A453 smtp.mailfrom=david.laight@aculab.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: aculab.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org RnJvbTogVG9tIFRhbHBleQ0KPiBTZW50OiAxNCBBcHJpbCAyMDIxIDE1OjE2DQo+IA0KPiBPbiA0 LzEyLzIwMjEgNjo0OCBQTSwgSmFzb24gR3VudGhvcnBlIHdyb3RlOg0KPiA+IE9uIE1vbiwgQXBy IDEyLCAyMDIxIGF0IDA0OjIwOjQ3UE0gLTA0MDAsIFRvbSBUYWxwZXkgd3JvdGU6DQo+ID4NCj4g Pj4gU28gdGhlIGlzc3VlIGlzIG9ubHkgaW4gdGVzdGluZyBhbGwgdGhlIHByb3ZpZGVycyBhbmQg cGxhdGZvcm1zLA0KPiA+PiB0byBiZSBzdXJlIHRoaXMgbmV3IGJlaGF2aW9yIGlzbid0IHRpY2ts aW5nIGFueXRoaW5nIHRoYXQgd2VudA0KPiA+PiB1bm5vdGljZWQgYWxsIGFsb25nLCBiZWNhdXNl IG5vIFJETUEgcHJvdmlkZXIgZXZlciBpc3N1ZWQgUk8uDQo+ID4NCj4gPiBUaGUgbWx4NSBldGhl cm5ldCBkcml2ZXIgaGFzIHJ1biBpbiBSTyBtb2RlIGZvciBhIGxvbmcgdGltZSwgYW5kIGl0DQo+ ID4gb3BlcmF0ZXMgaW4gYmFzaWNhbGx5IHRoZSBzYW1lIHdheSBhcyBSRE1BLiBUaGUgaXNzdWVz IHdpdGggSGFzd2VsbA0KPiA+IGhhdmUgYmVlbiB3b3JrZWQgb3V0IHRoZXJlIGFscmVhZHkuDQo+ ID4NCj4gPiBUaGUgb25seSBvcGVuIHF1ZXN0aW9uIGlzIGlmIHRoZSBVTFBzIGhhdmUgZXJyb3Jz IGluIHRoZWlyDQo+ID4gaW1wbGVtZW50YXRpb24sIHdoaWNoIEkgZG9uJ3QgdGhpbmsgd2UgY2Fu IGZpbmQgb3V0IHVudGlsIHdlIGFwcGx5DQo+ID4gdGhpcyBzZXJpZXMgYW5kIHBlb3BsZSBzdGFy dCBydW5uaW5nIHRoZWlyIHRlc3RzIGFnZ3Jlc3NpdmVseS4NCj4gDQo+IEkgYWdyZWUgdGhhdCB0 aGUgY29yZSBSTyBzdXBwb3J0IHNob3VsZCBnbyBpbi4gQnV0IHR1cm5pbmcgaXQgb24NCj4gYnkg ZGVmYXVsdCBmb3IgYSBVTFAgc2hvdWxkIGJlIHRoZSBkZWNpc2lvbiBvZiBlYWNoIFVMUCBtYWlu dGFpbmVyLg0KPiBJdCdzIGEgaHVnZSByaXNrIHRvIHNoaWZ0IGFsbCB0aGUgc3RvcmFnZSBkcml2 ZXJzIG92ZXJuaWdodC4gSG93DQo+IGRvIHlvdSBwcm9wb3NlIHRvIGVuc3VyZSB0aGUgYWdncmVz c2l2ZSB0ZXN0aW5nIGhhcHBlbnM/DQo+IA0KPiBPbmUgdGhpbmcgdGhhdCB3b3JyaWVzIG1lIGlz IHRoZSBwYXRjaDAyIG9uLWJ5LWRlZmF1bHQgZm9yIHRoZSBkbWFfbGtleS4NCj4gVGhlcmUncyBu byB3YXkgZm9yIGEgVUxQIHRvIHByZXZlbnQgSUJfQUNDRVNTX1JFTEFYRURfT1JERVJJTkcNCj4g ZnJvbSBiZWluZyBzZXQgaW4gX19pYl9hbGxvY19wZCgpLg0KDQpXaGF0IGlzIGEgVUxQIGluIHRo aXMgY29udGV4dD8NCg0KSSd2ZSBwcmVzdW1lZCB0aGF0IHRoaXMgaXMgYWxsIGFib3V0IGdldHRp bmcgUENJZSB0YXJnZXRzIChpZSBjYXJkcykNCnRvIHNldCB0aGUgUk8gKHJlbGF4ZWQgb3JkZXJp bmcpIGJpdCBpbiBzb21lIG9mIHRoZSB3cml0ZSBUTFAgdGhleQ0KZ2VuZXJhdGUgZm9yIHdyaXRp bmcgdG8gaG9zdCBtZW1vcnk/DQoNClNvIHdoYXRldmVyIGRyaXZlciBpbml0aWFsaXNlcyB0aGUg dGFyZ2V0IG5lZWRzIHRvIGNvbmZpZ3VyZSB3aGF0ZXZlcg0KdGFyZ2V0LXNwZWNpZmljIHJlZ2lz dGVyIGVuYWJsZXMgdGhlIFJPIHRyYW5zZmVycyB0aGVtc2VsdmVzLg0KDQpBZnRlciB0aGF0IHRo ZXJlIGNvdWxkIGJlIGZsYWdzIGluIHRoZSBQQ0llIGNvbmZpZyBzcGFjZSBvZiB0aGUgdGFyZ2V0 DQphbmQgYW55IGJyaWRnZXMgdGhhdCBjbGVhciB0aGUgUk8gZmxhZy4NCg0KVGhlcmUgY291bGQg YWxzbyBiZSBmbGFncyBpbiB0aGUgYnJpZGdlcyBhbmQgcm9vdCBjb21wbGV4IHRvIGlnbm9yZQ0K dGhlIFJPIGZsYWcgZXZlbiBpZiBpdCBpcyBzZXQuDQoNClRoZW4gdGhlIExpbnV4IGtlcm5lbCBj YW4gaGF2ZSBvcHRpb24ocykgdG8gdGVsbCB0aGUgZHJpdmVyIG5vdA0KdG8gZW5hYmxlIFJPIC0g ZXZlbiB0aG91Z2ggdGhlIGRyaXZlciBiZWxpZXZlcyBpdCBzaG91bGQgYWxsIHdvcmsuDQpUaGlz IGNvdWxkIGJlIGEgc2luZ2xlIGdsb2JhbCBmbGFnLCBvciBmaW4tZ3JhaW5lZCBpbiBzb21lIHdh eS4NCg0KU28gd2hhdCBleGFjdGx5IGlzIHRoaXMgcGF0Y2ggc2VyaWVzIGRvaW5nPw0KDQoJRGF2 aWQNCg0KLQ0KUmVnaXN0ZXJlZCBBZGRyZXNzIExha2VzaWRlLCBCcmFtbGV5IFJvYWQsIE1vdW50 IEZhcm0sIE1pbHRvbiBLZXluZXMsIE1LMSAxUFQsIFVLDQpSZWdpc3RyYXRpb24gTm86IDEzOTcz ODYgKFdhbGVzKQ0K