From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gerd Hoffmann Subject: Re: [PATCH v9 5/7] vfio: Define vfio based dma-buf operations Date: Tue, 27 Jun 2017 08:12:34 +0200 Message-ID: <1498543954.15306.2.camel@redhat.com> References: <1497513611-2814-1-git-send-email-xiaoguang.chen@intel.com> <1497513611-2814-6-git-send-email-xiaoguang.chen@intel.com> <1497542438.29252.1.camel@redhat.com> <20170615143833.7526351b@w520.home> <24c4880b-24f5-ea07-834c-c77d3e895c78@nvidia.com> <1497854312.4207.4.camel@redhat.com> <20170619085530.1f5e46dc@w520.home> <237F54289DF84E4997F34151298ABEBC7C56EBE0@SHSMSX101.ccr.corp.intel.com> <1497956256.16795.7.camel@redhat.com> <237F54289DF84E4997F34151298ABEBC7C5731B3@SHSMSX101.ccr.corp.intel.com> <1498459157.20591.6.camel@redhat.com> <20170626112857.37c2aa65@w520.home> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20170626112857.37c2aa65@w520.home> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Alex Williamson Cc: "Wang, Zhenyu Z" , "intel-gfx@lists.freedesktop.org" , "linux-kernel@vger.kernel.org" , "Chen, Xiaoguang" , Kirti Wankhede , "Lv, Zhiyuan" , "intel-gvt-dev@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org ICBIaSwKCj4gSG1tLCBJIGRvbid0IGxpa2UgdGhhdCBpbnRlcmZhY2UuwqDCoENhbiB5b3UgY2l0 ZSBleGFtcGxlcyBvZiBvdGhlcgo+IGlvY3RscyB0aGF0IGJlaGF2ZSB0aGlzIHdheT/CoMKgSXQg ZG9lc24ndCBmZWVsIGxpa2UgYW4gZWxlZ2FudCB1c2VyCj4gaW50ZXJmYWNlOyB0aGUgdXNlciBj YW4gZ2V0IHRoZSBkbWFidWYsIGJ1dCBvbmx5IGFmdGVyIHRoZXkgcXVlcnkgdGhlCj4gZG1hYnVm LCBldmVuIHRob3VnaCB0aGUgZ2V0LWRtYWJ1ZiBpb2N0bCByZXR1cm5zIHRoZSBzYW1lIGRhdGEg YXMgdGhlCj4gcXVlcnktcGxhbmUgaW9jdGwsIGJ1dCB0aGV5IGNhbid0IGdldCB0aGUgZG1hYnVm IGlmIHRoZSBwbGFuZSBoYXMKPiBjaGFuZ2VkIGluIHRoZSBpbnRlcmltLCB3aGljaCBpcyBub3Qg c29tZXRoaW5nIHRoZSB1c2VyIGNhbgo+IGtub3cuwqDCoEFyZQo+IHdlIGNhdXNpbmcgb3VyIG93 biBwcm9ibGVtcyB3aXRoIHRoaXMgbW9kZWwgb2YgY3ljbGluZyB0aHJvdWdoIGRtYWJ1Zgo+IGZk cz/CoMKgV2UgdGFsa2VkIHByZXZpb3VzbHkgYWJvdXQgYW4gZW51bSBvZiBwbGFuZSB0eXBlcywg cHJpbWFyeSBhbmQKPiBjdXJzb3IuwqDCoFdoYXQgaWYgdGhlIHVzZXIgd2FzIHNpbXBseSBhYmxl IHRvIGdldCBhIGRtYWJ1ZiBmZCBmb3IgZWFjaAo+IG9mCj4gdGhvc2UgYW5kIHRoZXkgcXVlcmll ZCB0aGUgY3VycmVudCBwbGFuZSBpbmZvcm1hdGlvbiB2aWEgdGhvc2UgZmRzPwo+IElPVywgdGhl IGZkIGlzIHBlcnNpc3RlbnQgYW5kIHNwZWNpZmljIHRvIGEgZ2l2ZW4gcGxhbmUgdHlwZSwgYnV0 IHRoZQo+IGZvcm1hdCB3aXRoaW4gaXQgaXMgZHluYW1pYy4KCldpbGwgbm90IHdvcmsgZHVlIHRv IGhvdyBkbWEtYnVmcyBhcmUgZGVzaWduZWQuCgpCdXQsIHllcywgdGhlIFFVRVJZIHRoZW4gR0VU IHNwbGl0IGlzIHVnbHkgZm9yIGEgbnVtYmVyIG9mIHJlYXNvbnMuCgpEb2VzIGd2dCB0cmFjayB0 aGUgbGl2ZSBjeWNsZSBvZiBhbGwgZG1hLWJ1ZnMgaXQgaGFzIGhhbmRlZCBvdXQ/CklmIHNvLCB0 aGVuIG1heWJlIHdlIGNhbiBsZXQgdGhlIGtlcm5lbCBjaGVjayB3aGVuZXZlciBhIGRtYS1idWYg Zm9yCnRoZSBjdXJyZW50IHBsYW5lIGV4aXN0cz8gIEFuZCBpZiB0aGF0IGlzbid0IHRoZSBjYXNl IGhhbmQgb3V0IGEgZG1hLQpidWYgcmlnaHQgYXdheSwgd2l0aG91dCBleHBlY3RpbmcgdXNlcnNw YWNlIGV4cGxpY2l0bHkgYXNraW5nIGZvciBpdD8KClRoYXQgd2lsbCBzaW1wbGlmeSB0aGUgaW50 ZXJmYWNlIGFuZCByZW1vdmUgdGhlIHJhY2UgY29uZGl0aW9uIGF0IHRoZQpleHBlbnNlIG9mIHNv bWUgYWRkaXRpb25hbCBib29ra2VlcGluZyBpbiB0aGUga2VybmVsLgoKY2hlZXJzLAogIEdlcmQK Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdm eCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xp c3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=