From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Bart Van Assche To: "linux-kernel@vger.kernel.org" , "linux-block@vger.kernel.org" , "linux-rdma@vger.kernel.org" , "sagi@grimberg.me" , "sbates@raithlin.com" , "logang@deltatee.com" , "linux-nvdimm@lists.01.org" , "linux-nvme@lists.infradead.org" , "linux-pci@vger.kernel.org" CC: "alex.williamson@redhat.com" , "jgg@mellanox.com" , "hch@lst.de" , "martin.petersen@oracle.com" , "axboe@kernel.dk" , "dan.j.williams@intel.com" , "jglisse@redhat.com" , "maxg@mellanox.com" , "bhelgaas@google.com" , "keith.busch@intel.com" , "benh@kernel.crashing.org" Subject: Re: [PATCH v2 08/10] nvme-pci: Add support for P2P memory in requests Date: Fri, 9 Mar 2018 05:08:36 +0000 Message-ID: <1520572115.11647.3.camel@wdc.com> References: <20180228234006.21093-1-logang@deltatee.com> <20180228234006.21093-9-logang@deltatee.com> <1CE68E79-E5FD-4EE2-BD88-B3EE57E43ACE@raithlin.com> In-Reply-To: <1CE68E79-E5FD-4EE2-BD88-B3EE57E43ACE@raithlin.com> Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 List-ID: T24gVGh1LCAyMDE4LTAzLTAxIGF0IDE1OjU4ICswMDAwLCBTdGVwaGVuICBCYXRlcyB3cm90ZToN Cj4gPiBBbnkgcGxhbnMgYWRkaW5nIHRoZSBjYXBhYmlsaXR5IHRvIG52bWUtcmRtYT8gU2hvdWxk IGJlDQo+ID4gc3RyYWlnaHQtZm9yd2FyZC4uLiBJbiB0aGVvcnksIHRoZSB1c2UtY2FzZSB3b3Vs ZCBiZSByZG1hIGJhY2tlbmQNCj4gPiBmYWJyaWMgYmVoaW5kLiBTaG91bGRuJ3QgYmUgaGFyZCB0 byB0ZXN0IGVpdGhlci4uLg0KPiANCj4gTmljZSBpZGVhIFNhZ2kuIFllcyB3ZSBoYXZlIGJlZW4g c3RhcnRpbmcgdG8gbG9vayBhdCB0aGF0LiBUaG91Z2ggYWdhaW4gd2UNCj4gd291bGQgcHJvYmFi bHkgd2FudCB0byBpbXBvc2UgdGhlICJhdHRhY2hlZCB0byB0aGUgc2FtZSBQQ0llIHN3aXRjaCIg cnVsZQ0KPiB3aGljaCBtaWdodCBiZSBsZXNzIGNvbW1vbiB0byBzYXRpc2Z5IGluIGluaXRpYXRv ciBzeXN0ZW1zLiANCj4gDQo+IERvd24gdGhlIHJvYWQgSSB3b3VsZCBhbHNvIGxpa2UgdG8gZGlz Y3VzcyB0aGUgYmVzdCB3YXkgdG8gdXNlIHRoaXMgUDJQDQo+IGZyYW1ld29yayB0byBmYWNpbGl0 YXRlIGNvcGllcyBiZXR3ZWVuIE5WTWUgbmFtZXNwYWNlcyAob24gYm90aCBQQ0llIGFuZA0KPiBm YWJyaWMgYXR0YWNoZWQgbmFtZXNwYWNlcykgd2l0aG91dCBoYXZpbmcgdG8gZXhwb3NlIHRoZSBD TUIgdXAgdG8gdXNlcg0KPiBzcGFjZS4gV2Fzbid0IHNvbWV0aGluZyBsaWtlIHRoYXQgZG9uZSBp biB0aGUgU0NTSSB3b3JsZCBhdCBzb21lIHBvaW50DQo+IE1hcnRpbj8NCg0KQXJlIHlvdSBwZXJo YXBzIHJlZmVycmluZyB0byB0aGUgZm9sbG93aW5nIHBhdGNoIHNlcmllczogIkNvcHkgT2ZmbG9h ZCINCihodHRwczovL3d3dy5zcGluaWNzLm5ldC9saXN0cy9saW51eC1zY3NpL21zZzc0NjgwLmh0 bWwgLw0KaHR0cHM6Ly9sd24ubmV0L0FydGljbGVzLzU5MjA5NC8pPyBJIHdpbGwgY29udGFjdCBN YXJ0aW4gb2ZmLWxpc3QgYW5kIGluDQpjYXNlIGhlIHdvdWxkbid0IGhhdmUgdGhlIHRpbWUgbXlz ZWxmIHRvIHJldml2ZSB0aGF0IHBhdGNoIHNlcmllcyB0aGVuIEkNCndpbGwgZnJlZSB1cCBzb21l IHRpbWUgdG8gd29yayBvbiB0aGlzLg0KDQpCYXJ0Lg0KDQoNCg0KDQo=