From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Widawsky Subject: Re: Fighting tearing Date: Tue, 11 Sep 2012 14:21:30 -0700 Message-ID: <20120911142130.2a24cbd3@bwidawsk.net> References: <453bf0$5lpncj@azsmga001.ch.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from shiva.chad-versace.us (209-20-75-48.static.cloud-ips.com [209.20.75.48]) by gabe.freedesktop.org (Postfix) with ESMTP id 540569E7EB for ; Tue, 11 Sep 2012 14:21:38 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: Roberth =?UTF-8?B?U2pvbsO4eQ==?= Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCAxMCBTZXAgMjAxMiAxNjowOToxOCArMDIwMApSb2JlcnRoIFNqb27DuHkgPHJvYmVy dGguc2pvbm95QGdtYWlsLmNvbT4gd3JvdGU6Cgo+IFdpdGggdGhlIFdNIEkgdXNlICh4ZmNlIFdN IDQuMTAuMCkgd2l0aCBpdCdzIGNvbXBvc2l0b3IsIHRoZSB0ZWFyaW5nCj4gaXMgbXVjaCBsZXNz LCBidXQgdGhlIGxpdHRsZSB0ZWFyaW5nIHdobyBleGlzdCBpcyB2ZXJ5IG5vdGljYWJsZS4KCllv dXIgb3B0aW9uIGlzIFNOQSArIFRlYXJGcmVlLCBvciB1c2UgYSByZWFsIGNvbXBvc2l0ZWQgZGVz a3RvcC4gSSBrbm93Cml0IHN1Y2tzLiBPciBtYXliZSBjb21wbGFpbiB0byB0aGUgWEZDRSBndXlz IHRvIHVzZSByZWFsIHBhZ2VmbGlwcyBpbiB0aGVpcgpjb21wb3NpdG9yPwoKPiAKPiBPbiBTdW4s IFNlcCA5LCAyMDEyIGF0IDg6MDAgUE0sIENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29u LmNvLnVrPiB3cm90ZToKPiA+IE9uIFN1biwgMDkgU2VwIDIwMTIgMTA6NTU6NDYgLTA3MDAsIEJl biBXaWRhd3NreSA8YmVuQGJ3aWRhd3NrLm5ldD4gd3JvdGU6Cj4gPj4gT24gMjAxMi0wOS0wOSAw ODo0OCwgUm9iZXJ0aCBTam9uw7h5IHdyb3RlOgo+ID4+ID4gSGVsbG8KPiA+PiA+Cj4gPj4gPiBJ IHJ1biBBcmNoIExpbnV4LCB3aXRoIGl0J3MgbGF0ZXN0IHgub3JnIGFuZCBrZXJuZWwsIGFuZCBJ IGhhdmUKPiA+PiA+IGNvbXBpbGVkIGxpYmRybSBhbmQgdGhlIGludGVsIGRyaXZlciBmcm9tIGdp dCwgYW5kIEkgdXBkYXRlIGl0IHRvZGF5Lgo+ID4+ID4KPiA+PiA+IEJ1aXQgdGhpcyBpcyBpc3N1 ZSBleGlzdHMgZXZlbiB3aXRoIHRoZSByZWxlYXNlcy4KPiA+PiA+Cj4gPj4gPiBXSXRoIFVYQSwg cmVuZGVyaW5nIG9mIHRoZSB3aW5kb3dzIGluIG15IFhGQ0U0LWRlc2t0b3AgZ29lcyBqdXN0Cj4g Pj4gPiBmaW5lcywgZ29vZCBwZXJmb3JtYW5jZSwgd2luZG93cyAoZXhzcGVjaWFsbHkgR1RLKykg ZG9lc24ndCBoYW5nCj4gPj4gPiBhZnRlcgo+ID4+ID4gaWYgSSBkcmFnIHRoZW0gb3ZlciB0aGUg c2NyZWVuLCBidXQgdGhlcmUgaXMgbG90IG9mIHNtYWxsIHRlYXJpbmcuCj4gPj4gPiBBbmQgSSB3 YW50IHRoaXMgdG8gZ28gYXdheSwgSSBkbyBub3QgdXNlIGFueSBraW5kIG9mIGNvbXBvc2l0aW9u LCBhbmQKPiA+PiA+IEkgYW0gdXNpbmcgWEZDRXMgd2luZG93IG1hbmFnZXIuCj4gPj4gPgo+ID4+ ID4gSGVyZSBpcyBteSB4b3JnLmNvbmYKPiA+PiA+Cj4gPj4gPgo+ID4+ID4gU2VjdGlvbiAiU2Vy dmVyRmxhZ3MiCj4gPj4gPiAgICAgT3B0aW9uICJBdXRvQWRkRGV2aWNlcyIgIk9mZiIKPiA+PiA+ IEVuZFNlY3Rpb24KPiA+PiA+Cj4gPj4gPiBTZWN0aW9uICJJbnB1dERldmljZSIKPiA+PiA+ICAg ICBJZGVudGlmaWVyICAgICAiS2V5Ym9hcmQwIgo+ID4+ID4gICAgIERyaXZlciAgICAgICAgICJr ZXlib2FyZCIKPiA+PiA+ICAgICBPcHRpb24gICAgICAgICAiWGtiTGF5b3V0IiAibm8iCj4gPj4g PiBFbmRTZWN0aW9uCj4gPj4gPgo+ID4+ID4gU2VjdGlvbiAiRGV2aWNlIgo+ID4+ID4gICAgIElk ZW50aWZpZXIgICJDYXJkMCIKPiA+PiA+ICAgICBEcml2ZXIgICAgICAiaW50ZWwiCj4gPj4gPiAg ICAgT3B0aW9uICAgICAgIkFjY2VsTWV0aG9kIiAiVVhBIgo+ID4+ID4gICAgIE9wdGlvbiAgICAg ICJUZWFyRnJlZSIgInRydWUiCj4gPj4gPiAgICAgT3B0aW9uICAgICAgIk1pZ3JhdGlvbkhldXJp c3RpYyIgImdyZWVkeSIKPiA+PiA+ICAgICBPcHRpb24gICJUcmlwbGVCdWZmZXIiICJ0cnVlIgo+ ID4+ID4gRW5kU2VjdGlvbgo+ID4+ID4KPiA+PiA+IFdpdGggU05BLCB0aGUgcGVyZm9ybWFuY2Ug b2YgdGhlIGFwcGxpY2F0aW9ucyBpcyBtdWMgbXVjaCB3b3JzZS4gSWYgSQo+ID4+ID4ganVzdCBy ZXBsYWNlIFVYQSB3aXRoIFNOQS4KPiA+PiA+Cj4gPj4gPiBUaGFua3MgaW4gYWR2YW5jZSBmb3Ig YW55IGhlbHAuCj4gPj4gPgo+ID4+ID4gUmVnYXJkcywKPiA+PiA+Cj4gPj4gPiBSb2JlcnRoIFNq b27DuHkwCj4gPj4KPiA+PiBVbmZvcnR1bmF0ZWx5IGl0J3Mgb2Z0ZW4gdGhlIGNhc2UgdGhhdCB0 ZWFyaW5nIGlzIHByZXR0eSBtdWNoCj4gPj4gdW5hdm9pZGFibGUgd2l0aG91dCBhIGNvbXBvc2l0 b3IuIEFGQUlLIHlvdSdkIGp1c3QgYmUgZ2V0dGluZyBsdWNreSB3aXRoCj4gPj4gU05BLCBhcyBv cHBvc2VkIHRvIFVYQS4KPiA+Cj4gPiBOb3Qgc28uIEhlIGlzIGV4cGxpY2l0bHkgYXNraW5nIGZv ciBzbG93IHRlYXItZnJlZSByZW5kZXJpbmcgd2l0aAo+ID4gT3B0aW9uICJUZWFyRnJlZSIgInRy dWUiLiBPbiBteSBtYWNoaW5lcyB0aGF0IHRha2VzIGFib3V0IGEgNTAlCj4gPiBwZXJmb3JtYW5j ZSBoaXQgd2hpY2ggc3VnZ2VzdHMgcGVia2FjIHdoaWNoIGlzIHJlaW5mb3JjZWQgYnkgdGhlIGxh Y2sKPiA+IG9mIGluZm9ybWF0aW9uLgo+ID4gLUNocmlzCj4gPgo+ID4gLS0KPiA+IENocmlzIFdp bHNvbiwgSW50ZWwgT3BlbiBTb3VyY2UgVGVjaG5vbG9neSBDZW50cmUKCgoKLS0gCkJlbiBXaWRh d3NreSwgSW50ZWwgT3BlbiBTb3VyY2UgVGVjaG5vbG9neSBDZW50ZXIKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJ bnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5v cmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK