From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Bart Van Assche To: "roman.penyaev@profitbricks.com" , "sagi@grimberg.me" CC: "linux-block@vger.kernel.org" , "hch@infradead.org" , "linux-rdma@vger.kernel.org" , "jinpu.wang@profitbricks.com" , "ogerlitz@mellanox.com" , Bart Van Assche , "axboe@kernel.dk" , "danil.kipnis@profitbricks.com" Subject: Re: [PATCH 00/24] InfiniBand Transport (IBTRS) and Network Block Device (IBNBD) Date: Tue, 6 Feb 2018 16:01:31 +0000 Message-ID: <1517932890.3934.30.camel@wdc.com> References: <20180202140904.2017-1-roman.penyaev@profitbricks.com> <23dcfda7-eac1-ed13-b24e-3586c284ee55@grimberg.me> In-Reply-To: Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 List-ID: T24gVHVlLCAyMDE4LTAyLTA2IGF0IDE0OjEyICswMTAwLCBSb21hbiBQZW55YWV2IHdyb3RlOg0K PiBPbiBNb24sIEZlYiA1LCAyMDE4IGF0IDE6MTYgUE0sIFNhZ2kgR3JpbWJlcmcgPHNhZ2lAZ3Jp bWJlcmcubWU+IHdyb3RlOg0KPiA+IFsgLi4uIF0NCj4gPiAtIHNycC9zY3N0IGNvbXBhcmlzb24g aXMgcmVhbGx5IG5vdCBmYWlyIGhhdmluZyBpdCBpbiBsZWdhY3kgcmVxdWVzdA0KPiA+ICAgbW9k ZS4gQ2FuIHlvdSBwbGVhc2UgcmVwZWF0IGl0IGFuZCByZXBvcnQgYSBidWcgdG8gZWl0aGVyIGxp bnV4LXJkbWENCj4gPiAgIG9yIHRvIHRoZSBzY3N0IG1haWxpbmcgbGlzdD8NCj4gDQo+IFllcCwg SSBjYW4gcmV0ZXN0IHdpdGggbXEuDQo+IA0KPiA+IC0gWW91ciBsYXRlbmN5IG1lYXN1cmVtZW50 cyBhcmUgc3VycHJpc2luZ2x5IGhpZ2ggZm9yIGEgbnVsbCB0YXJnZXQNCj4gPiAgIGRldmljZSAo ZXZlbiBmb3IgbG93IGVuZCBudm1lIGRldmljZSBhY3R1YWxseSkgcmVnYXJkbGVzcyBvZiB0aGUN Cj4gPiAgIHRyYW5zcG9ydCBpbXBsZW1lbnRhdGlvbi4NCj4gDQo+IEhtLCBuZXR3b3JrIGNvbmZp Z3VyYXRpb24/ICBUaGVzZSBhcmUgcmVzdWx0cyBvbiBtYWNoaW5lcyBkZWRpY2F0ZWQNCj4gdG8g b3VyIHRlYW0gZm9yIHRlc3RpbmcgaW4gb25lIG9mIG91ciBkYXRhY2VudGVycy4gTm90aGluZyBz cGVjaWFsDQo+IGluIGNvbmZpZ3VyYXRpb24uDQoNCkhlbGxvIFJvbWFuLA0KDQpJIGFncmVlIHRo YXQgdGhlIGxhdGVuY3kgbnVtYmVycyBhcmUgd2F5IHRvbyBoaWdoIGZvciBhIG51bGwgdGFyZ2V0 IGRldmljZS4NCkxhc3QgdGltZSBJIG1lYXN1cmVkIGxhdGVuY3kgZm9yIHRoZSBTUlAgcHJvdG9j b2wgYWdhaW5zdCBhbiBTQ1NUIHRhcmdldA0KKyBudWxsIGJsb2NrIGRyaXZlciBhdCB0aGUgdGFy Z2V0IHNpZGUgYW5kIENvbm5lY3RYLTMgYWRhcHRlcnMgSSBtZWFzdXJlZCBhDQpsYXRlbmN5IG9m IGFib3V0IDE0IG1pY3Jvc2Vjb25kcy4gVGhhdCdzIGFsbW9zdCAxMDAgdGltZXMgbGVzcyB0aGFu IHRoZQ0KbWVhc3VyZW1lbnQgcmVzdWx0cyBpbiBodHRwczovL3d3dy5zcGluaWNzLm5ldC9saXN0 cy9saW51eC1yZG1hL21zZzQ4Nzk5Lmh0bWwuDQoNClNvbWV0aGluZyBlbHNlIEkgd291bGQgbGlr ZSB0byB1bmRlcnN0YW5kIGJldHRlciBpcyBob3cgbXVjaCBvZiB0aGUgbGF0ZW5jeQ0KZ2FwIGJl dHdlZW4gTlZNZU9GL1NSUCBhbmQgSUJOQkQgY2FuIGJlIGNsb3NlZCB3aXRob3V0IGNoYW5naW5n IHRoZSB3aXJlDQpwcm90b2NvbC4gV2FzIGUuZy4gc3VwcG9ydCBmb3IgaW1tZWRpYXRlIGRhdGEg cHJlc2VudCBpbiB0aGUgTlZNZU9GIGFuZC9vcg0KU1JQIGRyaXZlcnMgdXNlZCBvbiB5b3VyIHRl c3Qgc2V0dXA/IEFyZSB5b3UgYXdhcmUgdGhhdCB0aGUgTlZNZU9GIHRhcmdldA0KZHJpdmVyIGNh bGxzIHBhZ2VfYWxsb2MoKSBmcm9tIHRoZSBob3QgcGF0aCBidXQgdGhhdCB0aGVyZSBhcmUgcGxh bnMgdG8NCmF2b2lkIHRoZXNlIGNhbGxzIGluIHRoZSBob3QgcGF0aCBieSB1c2luZyBhIGNhY2hp bmcgbWVjaGFuaXNtIHNpbWlsYXIgdG8NCnRoZSBTR1YgY2FjaGUgaW4gU0NTVD8gQXJlIHlvdSBh d2FyZSB0aGF0IGEgc2lnbmlmaWNhbnQgbGF0ZW5jeSByZWR1Y3Rpb24NCmNhbiBiZSBhY2hpZXZl ZCBieSBjaGFuZ2luZyB0aGUgU0NTVCBTR1YgY2FjaGUgZnJvbSBhIGdsb2JhbCBpbnRvIGEgcGVy LUNQVQ0KY2FjaGU/IFJlZ2FyZGluZyB0aGUgU1JQIG1lYXN1cmVtZW50czogaGF2ZSB5b3UgdHJp ZWQgdG8gc2V0IHRoZQ0KbmV2ZXJfcmVnaXN0ZXIga2VybmVsIG1vZHVsZSBwYXJhbWV0ZXIgdG8g dHJ1ZT8gSSdtIGFza2luZyB0aGlzIGJlY2F1c2UgSQ0KdGhpbmsgdGhhdCBtb2RlIGlzIG1vc3Qg c2ltaWxhciB0byBob3cgdGhlIElCTkJEIGluaXRpYXRvciBkcml2ZXIgd29ya3MuDQoNClRoYW5r cywNCg0KQmFydC4=