From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Gunthorpe Subject: Re: [PATCH V13 4/6] mdev: introduce mediated virtio bus Date: Tue, 19 Nov 2019 12:38:08 +0000 Message-ID: <20191119123803.GA26739@mellanox.com> References: <20191118105923.7991-1-jasowang@redhat.com> <20191118105923.7991-5-jasowang@redhat.com> <20191118134056.GJ3873@mellanox.com> <20191118152642-mutt-send-email-mst@kernel.org> <20191118202843.GN3873@mellanox.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: Content-Language: en-US Content-ID: <6464A472E286B84797146BCB7F17F890@eurprd05.prod.outlook.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Jason Wang Cc: "rdunlap@infradead.org" , "jakub.kicinski@netronome.com" , "christophe.de.dinechin@gmail.com" , "kvm@vger.kernel.org" , "Michael S. Tsirkin" , "airlied@linux.ie" , "heiko.carstens@de.ibm.com" , "dri-devel@lists.freedesktop.org" , "oberpar@linux.ibm.com" , "kwankhede@nvidia.com" , "rob.miller@broadcom.com" , "linux-s390@vger.kernel.org" , "sebott@linux.ibm.com" , "lulu@redhat.com" , "eperezma@redhat.com" , "pasic@linux.ibm.com" , "borntraeger@de.ibm.com" , haotian.wang@s List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBOb3YgMTksIDIwMTkgYXQgMTA6NDE6MzFBTSArMDgwMCwgSmFzb24gV2FuZyB3cm90 ZToNCj4gDQo+IE9uIDIwMTkvMTEvMTkg5LiK5Y2INDoyOCwgSmFzb24gR3VudGhvcnBlIHdyb3Rl Og0KPiA+IE9uIE1vbiwgTm92IDE4LCAyMDE5IGF0IDAzOjI3OjEzUE0gLTA1MDAsIE1pY2hhZWwg Uy4gVHNpcmtpbiB3cm90ZToNCj4gPiA+IE9uIE1vbiwgTm92IDE4LCAyMDE5IGF0IDAxOjQxOjAw UE0gKzAwMDAsIEphc29uIEd1bnRob3JwZSB3cm90ZToNCj4gPiA+ID4gT24gTW9uLCBOb3YgMTgs IDIwMTkgYXQgMDY6NTk6MjFQTSArMDgwMCwgSmFzb24gV2FuZyB3cm90ZToNCj4gPiA+ID4gPiAr c3RydWN0IGJ1c190eXBlIG1kZXZfdmlydGlvX2J1c190eXBlOw0KPiA+ID4gPiA+ICsNCj4gPiA+ ID4gPiArc3RydWN0IG1kZXZfdmlydGlvX2RldmljZSB7DQo+ID4gPiA+ID4gKwlzdHJ1Y3QgbWRl dl9kZXZpY2UgbWRldjsNCj4gPiA+ID4gPiArCWNvbnN0IHN0cnVjdCBtZGV2X3ZpcnRpb19vcHMg Km9wczsNCj4gPiA+ID4gPiArCXUxNiBjbGFzc19pZDsNCj4gPiA+ID4gPiArfTsNCj4gPiA+ID4g VGhpcyBzZWVtcyB0byBzaGFyZSBub3RoaW5nIHdpdGggbWRldiAoaWUgbWRldi12ZmlvKSwgd2h5 IGlzIGl0IG9uIHRoZQ0KPiA+ID4gPiBzYW1lIGJ1cz8NCj4gPiA+IEkgbXVzdCBiZSBtaXNzaW5n IHNvbWV0aGluZyAtIHdoaWNoIGJ1cyBkbyB0aGV5IHNoYXJlPw0KPiA+IG1kZXZfYnVzX3R5cGUg Pw0KPiA+IA0KPiA+IEphc29uDQo+IA0KPiANCj4gTm90ZTogdmlydGlvIGhhcyBpdHMgb3duIGJ1 czogbWRldl92aXJ0aW9fYnVzX3R5cGUuIFNvIHRoZXkgYXJlIG5vdCB0aGUgc2FtZQ0KPiBidXMu DQoNClRoYXQgaXMgZXZlbiB3b3JzZSwgd2h5IGludm9sdmUgc3RydWN0IG1kZXZfZGV2aWNlIGF0 IGFsbCB0aGVuPw0KDQpKYXNvbg0KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRl c2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8v aW50ZWwtZ2Z4 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 64AE5C432C0 for ; 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Tsirkin" , "airlied@linux.ie" , "heiko.carstens@de.ibm.com" , "dri-devel@lists.freedesktop.org" , "oberpar@linux.ibm.com" , "kwankhede@nvidia.com" , "rob.miller@broadcom.com" , "linux-s390@vger.kernel.org" , "sebott@linux.ibm.com" , "lulu@redhat.com" , "eperezma@redhat.com" , "pasic@linux.ibm.com" , "borntraeger@de.ibm.com" , "haotian.wang@sifive.com" , "jeffrey.t.kirsher@intel.com" , "cunming.liang@intel.com" , "farman@linux.ibm.com" , Parav Pandit , "gor@linux.ibm.com" , "intel-gfx@lists.freedesktop.org" , "xiao.w.wang@intel.com" , "freude@linux.ibm.com" , "stefanha@redhat.com" , "zhihong.wang@intel.com" , "intel-gvt-dev@lists.freedesktop.org" , "hch@infradead.org" , "akrowiak@linux.ibm.com" , "aadam@redhat.com" , Jiri Pirko , "tiwei.bie@intel.com" , "gregkh@linuxfoundation.org" , "cohuck@redhat.com" , "linux-kernel@vger.kernel.org" , "maxime.coquelin@redhat.com" , "netdev@vger.kernel.org" , "lingshan.zhu@intel.com" Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Message-ID: <20191119123808.KS1N_XEN9HmmyrFtZlQJMUwUdXs9BUCpUjUaZJsk4hg@z> T24gVHVlLCBOb3YgMTksIDIwMTkgYXQgMTA6NDE6MzFBTSArMDgwMCwgSmFzb24gV2FuZyB3cm90 ZToNCj4gDQo+IE9uIDIwMTkvMTEvMTkg5LiK5Y2INDoyOCwgSmFzb24gR3VudGhvcnBlIHdyb3Rl Og0KPiA+IE9uIE1vbiwgTm92IDE4LCAyMDE5IGF0IDAzOjI3OjEzUE0gLTA1MDAsIE1pY2hhZWwg Uy4gVHNpcmtpbiB3cm90ZToNCj4gPiA+IE9uIE1vbiwgTm92IDE4LCAyMDE5IGF0IDAxOjQxOjAw UE0gKzAwMDAsIEphc29uIEd1bnRob3JwZSB3cm90ZToNCj4gPiA+ID4gT24gTW9uLCBOb3YgMTgs IDIwMTkgYXQgMDY6NTk6MjFQTSArMDgwMCwgSmFzb24gV2FuZyB3cm90ZToNCj4gPiA+ID4gPiAr c3RydWN0IGJ1c190eXBlIG1kZXZfdmlydGlvX2J1c190eXBlOw0KPiA+ID4gPiA+ICsNCj4gPiA+ ID4gPiArc3RydWN0IG1kZXZfdmlydGlvX2RldmljZSB7DQo+ID4gPiA+ID4gKwlzdHJ1Y3QgbWRl dl9kZXZpY2UgbWRldjsNCj4gPiA+ID4gPiArCWNvbnN0IHN0cnVjdCBtZGV2X3ZpcnRpb19vcHMg Km9wczsNCj4gPiA+ID4gPiArCXUxNiBjbGFzc19pZDsNCj4gPiA+ID4gPiArfTsNCj4gPiA+ID4g VGhpcyBzZWVtcyB0byBzaGFyZSBub3RoaW5nIHdpdGggbWRldiAoaWUgbWRldi12ZmlvKSwgd2h5 IGlzIGl0IG9uIHRoZQ0KPiA+ID4gPiBzYW1lIGJ1cz8NCj4gPiA+IEkgbXVzdCBiZSBtaXNzaW5n IHNvbWV0aGluZyAtIHdoaWNoIGJ1cyBkbyB0aGV5IHNoYXJlPw0KPiA+IG1kZXZfYnVzX3R5cGUg Pw0KPiA+IA0KPiA+IEphc29uDQo+IA0KPiANCj4gTm90ZTogdmlydGlvIGhhcyBpdHMgb3duIGJ1 czogbWRldl92aXJ0aW9fYnVzX3R5cGUuIFNvIHRoZXkgYXJlIG5vdCB0aGUgc2FtZQ0KPiBidXMu DQoNClRoYXQgaXMgZXZlbiB3b3JzZSwgd2h5IGludm9sdmUgc3RydWN0IG1kZXZfZGV2aWNlIGF0 IGFsbCB0aGVuPw0KDQpKYXNvbg0KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRl c2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8v aW50ZWwtZ2Z4