From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Zou, Nanhai" Subject: Re: [Beignet] Preventing zero GPU virtual address allocation Date: Mon, 9 Mar 2015 02:34:46 +0000 Message-ID: References: <148B1B7A67D1C24B9EF0BE42EA4977062B7DCBFB@SHSMSX101.ccr.corp.intel.com> <20150305125251.GA18775@phenom.ffwll.local> <20150305130121.GA18784@nuc-i3427.alporthouse.com> <20150305152758.GI18775@phenom.ffwll.local> <20150306083919.GH18784@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20150306083919.GH18784@nuc-i3427.alporthouse.com> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson Cc: "intel-gfx@lists.freedesktop.org" , "beignet@lists.freedesktop.org" , "Song, Ruiling" , "Weinehall, David" , "Vetter, Daniel" , "Yang, Rong R" List-Id: intel-gfx@lists.freedesktop.org V2UgZG9uJ3QgbmVlZCBNQVBfRklYRUQsIHdlIGp1c3Qgd2FudCB0byBhdm9pZCBhZGRyZXNzIDAg dG8gYmUgYWxsb2NhdGVkLgoKVGhvdWdoIEkgdGhpbmsgdXNpbmcgTUFQX0ZJWEVEIGlzIG92ZXJr aWxsLCB3aWxsIGJyaW5nIG11Y2ggdW5uZWNlc3NhcnkgY29tcGxleGl0eSBvbiBib3RoIGtlcm5l bCBhbmQgYmVpZ25ldCBzaWRlLgpJIGRvbid0IG1pbmQgaWYgcGVvcGxlIGNhbiBwcm92aWRlIHN0 YWJsZSBNQVBfRklYRUQgcGF0Y2hlcyB0byByZXNvbHZlIHRoaXMgcHJvYmxlbSBhIGZldyBtb250 aHMgb3IgeWVhcnMgbGF0ZXIuCgpBdCB0aGF0IHRpbWUsIGtlcm5lbCBkcml2ZXIgY2FuIHJldmVy dCB0aGUgcmVzZXJ2ZSBwYWdlIDAgcGF0Y2guCkJlZm9yZSB0aGF0IHJlc2VydmUgcGFnZSAwIGNh biBiZW5lZml0IGFsbCB0aGUgQmVpZ25ldCB1c2VyIHdpdGhvdXQgYnJlYWtpbmcgYW55dGhpbmcu CgpBcyBJIGtub3csIG9uIENQVSBzaWRlLCBtYW55IGFyY2hlcyB3aXRoIGZsZXhpYmxlIGFkZHJl c3Mgc3BhY2UgbGlrZSBJQTY0IGhhdmUgcmVzZXJ2ZWQgdmlydHVhbCBwYWdlIDAgdG8gYWRkcmVz cyB0aGlzIHByb2JsZW0sCkkgZG9uJ3Qgc2VlIHdoeSB0aGlzIGlzIG5vbiBzZW5zZS4KClRoYW5r cwpab3UgTmFuaGFpCgoKCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0KPiBGcm9tOiBDaHJp cyBXaWxzb24gW21haWx0bzpjaHJpc0BjaHJpcy13aWxzb24uY28udWtdCj4gU2VudDogRnJpZGF5 LCBNYXJjaCAwNiwgMjAxNSA0OjM5IFBNCj4gVG86IFpvdSwgTmFuaGFpCj4gQ2M6IERhbmllbCBW ZXR0ZXI7IFNvbmcsIFJ1aWxpbmc7IFZldHRlciwgRGFuaWVsOyBpbnRlbC1nZnhAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnOwo+IFlhbmcsIFJvbmcgUjsgYmVpZ25ldEBsaXN0cy5mcmVlZGVza3RvcC5v cmc7IFdlaW5laGFsbCwgRGF2aWQKPiBTdWJqZWN0OiBSZTogW0JlaWduZXRdIFtJbnRlbC1nZnhd IFByZXZlbnRpbmcgemVybyBHUFUgdmlydHVhbCBhZGRyZXNzIGFsbG9jYXRpb24KPiAKPiBPbiBG cmksIE1hciAwNiwgMjAxNSBhdCAwMjoxMToxOEFNICswMDAwLCBab3UsIE5hbmhhaSB3cm90ZToK PiA+IEkgZG9uJ3QgdW5kZXJzdGFuZCB3aHkgd2UgbmVlZCBhIGNvbXBsZXggc29sdXRpb24gd2hl biB0aGVyZSBpcyBhbHJlYWR5IGEKPiBzaW1wbGUgc29sdXRpb24gd2l0aCBwYXRjaC4KPiA+IFdo YXQgaXMgdGhlIGRyYXdiYWNrIG9mIHJlc2VydmluZyBwYWdlIDA/Cj4gPiBCZWZvcmUgd2UgZ29p bmcgdG8gdGhhdCBjb21wbGV4IHNvbHV0aW9uLCBjb3VsZCB3ZSBqdXN0IHJlc2VydmUgcGFnZSB6 ZXJvPwo+ID4gSXQgaXMgc2ltcGxlIGFuZCBzdHJhaWdodCBmb3J3YXJkLgo+IAo+IEJlY2F1c2Ug aXQgaXMgYSBub25zZW5zZSBBQkkgY29uc3RyYWludC4gSWYgeW91IHdhbnQgdGhlIGVxdWl2YWxl bnQgb2YKPiBNQVBfRklYRUQsIHdlIHNob3VsZCBnaXZlIHlvdSBNQVBfRklYRUQuCj4gLUNocmlz Cj4gCj4gLS0KPiBDaHJpcyBXaWxzb24sIEludGVsIE9wZW4gU291cmNlIFRlY2hub2xvZ3kgQ2Vu dHJlCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVs LWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8v bGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==