From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] Always mark GEM objects as dirty when written by the CPU Date: Fri, 4 Dec 2015 10:57:30 +0100 Message-ID: <20151204095730.GK10243@phenom.ffwll.local> References: <1448973722-34522-1-git-send-email-david.s.gordon@intel.com> <20151201130438.GB20053@nuc-i3427.alporthouse.com> <565D9EC3.5020109@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-f50.google.com (mail-wm0-f50.google.com [74.125.82.50]) by gabe.freedesktop.org (Postfix) with ESMTPS id A7AC36ED0C for ; Fri, 4 Dec 2015 01:57:34 -0800 (PST) Received: by wmec201 with SMTP id c201so58048822wme.1 for ; Fri, 04 Dec 2015 01:57:33 -0800 (PST) Content-Disposition: inline In-Reply-To: <565D9EC3.5020109@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Dave Gordon Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBEZWMgMDEsIDIwMTUgYXQgMDE6MjE6MDdQTSArMDAwMCwgRGF2ZSBHb3Jkb24gd3Jv dGU6Cj4gT24gMDEvMTIvMTUgMTM6MDQsIENocmlzIFdpbHNvbiB3cm90ZToKPiA+T24gVHVlLCBE ZWMgMDEsIDIwMTUgYXQgMTI6NDI6MDJQTSArMDAwMCwgRGF2ZSBHb3Jkb24gd3JvdGU6Cj4gPj5J biB2YXJpb3VzIHBsYWNlcywgb25lIG9yIG1vcmUgcGFnZXMgb2YgYSBHRU0gb2JqZWN0IGFyZSBt YXBwZWQgaW50byBDUFUKPiA+PmFkZHJlc3Mgc3BhY2UgYW5kIHVwZGF0ZWQuIEluIGVhY2ggc3Vj aCBjYXNlLCB0aGUgb2JqZWN0IHNob3VsZCBiZQo+ID4+bWFya2VkIGRpcnR5LCB0byBlbnN1cmUg dGhhdCB0aGUgbW9kaWZpY2F0aW9ucyBhcmUgbm90IGRpc2NhcmRlZCBpZiB0aGUKPiA+Pm9iamVj dCBpcyBldmljdGVkIHVuZGVyIG1lbW9yeSBwcmVzc3VyZS4KPiA+Pgo+ID4+VGhpcyBpcyBzaW1p bGFyIHRvIGNvbW1pdAo+ID4+CWNvbW1pdCA1MWJjMTQwNDMxZTIzMzI4NDY2MGIxZDIyYzQ3ZGVj OWVjZGI1MjFlCj4gPj4JQXV0aG9yOiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdpbHNvbi5j by51az4KPiA+PglEYXRlOiAgIE1vbiBBdWcgMzEgMTU6MTA6MzkgMjAxNSArMDEwMAo+ID4+CWRy bS9pOTE1OiBBbHdheXMgbWFyayB0aGUgb2JqZWN0IGFzIGRpcnR5IHdoZW4gdXNlZCBieSB0aGUg R1BVCj4gPj4KPiA+PmluIHdoaWNoIENocmlzIGVuc3VyZWQgdGhhdCB1cGRhdGVzIGJ5IHRoZSBH UFUgd2VyZSBub3QgbG9zdCBkdWUgdG8KPiA+PmV2aWN0aW9uLCBidXQgdGhpcyBwYXRjaCBhcHBs aWVzIGluc3RlYWQgdG8gdGhlIG11bHRpcGxlIHBsYWNlcyB3aGVyZQo+ID4+b2JqZWN0IGNvbnRl bnQgaXMgdXBkYXRlZCBieSB0aGUgaG9zdCBDUFUuCj4gPgo+ID5BcGFydCBmcm9tIHRoYXQgY29t bWl0IHdhcyB0byBtYXNrIHVzZXJzcGFjZSBidWdzLCBoZXJlIHdlIGFyZSB1bmRlcgo+ID5jb250 cm9sIG9mIHdoZW4gdGhlIHBhZ2VzIGFyZSBtYXJrZWQgYW5kIGhhdmUgY2hvc2VuIGEgZGlmZmVy ZW50Cj4gPnBlci1wYWdlIGludGVyZmFjZSBmb3IgQ1BVIHdyaXRlcyBhcyBvcHBvc2VkIHRvIHBl ci1vYmplY3QuCj4gPi1DaHJpcwo+ID4KPiAKPiBUaGUgcGF0dGVybgo+IAlnZXRfcGFnZXMoKTsK PiAJa21hcChnZXRfcGFnZSgpKQo+IAl3cml0ZQo+IAlrdW5tYXAoKQo+IG9jY3VycyBvZnRlbiBl bm91Z2ggdGhhdCBpdCBtaWdodCBiZSB3b3J0aCBwcm92aWRpbmcgYSBjb21tb24gZnVuY3Rpb24g dG8gZG8KPiB0aGF0IGFuZCBtYXJrIG9ubHkgdGhlIHNwZWNpZmljIHBhZ2UgZGlydHkgKG90aGVy IGNhc2VzIHRvdWNoIHRoZSB3aG9sZQo+IG9iamVjdCwgc28gZm9yIHRob3NlIHdlIGNhbiBqdXN0 IHNldCB0aGUgb2JqLT5kaXJ0eSBmbGFnIGFuZCBsZXQgcHV0X3BhZ2VzKCkKPiB0YWtlIGNhcmUg b2YgcHJvcGFnYXRpbmcgdGhhdCB0byBhbGwgdGhlIGluZGl2aWR1YWwgcGFnZXMpLgo+IAo+IEJ1 dCBjYW4gd2UgYmUgc3VyZSB0aGF0IGFsbCB0aGUgZnVuY3Rpb25zIHRvdWNoZWQgYnkgdGhpcyBw YXRjaCB3aWxsIG9wZXJhdGUKPiBvbmx5IG9uIHJlZ3VsYXIgKGRlZmF1bHQpIEdFTSBvYmplY3Rz IChpLmUuIG5vdCBwaHlzLCBzdG9sZW4sIGV0YykgJ2NvcyBzb21lCj4gb2YgdGhvc2UgZG9uJ3Qg c3VwcG9ydCBwZXItcGFnZSB0cmFja2luZy4gV2hhdCBhYm91dCBvYmplY3RzIHdpdGggbm8gYmFj a2luZwo+IHN0b3JlIC0tIGNhbi9zaG91bGQgd2UgbWFyayB0aG9zZSBhcyBkaXJ0eSAod2hpY2gg d291bGQgcHJldmVudCBldmljdGlvbik/CgpJIHRob3VnaHQgb3VyIHNwZWNpYWwgb2JqZWN0cyBk byBjbGVhciBvYmotPmRpcnR5IG9uIHB1dF9wYWdlcz8gQ2FuIHlvdQpwbGVhc2UgZWxhYm9yYXRl IG9uIHlvdXIgY29uY2Vybj8KCldoaWxlIHdlIGRpc2N1c3MgYWxsIHRoaXM6IEEgcGF0Y2ggYXQg dGhlIGVuZCB0byBkb2N1bWVudCBkaXJ0eSAobWF5YmUKZXZlbiBhcyBhIGZpcnN0IHN0YWIgYXQg a2VybmVsZG9jIGZvciBpOTE1X2RybV9nZW1fYnVmZmVyX29iamVjdCkgd291bGQgYmUKYXdlc29t ZS4KLURhbmllbAotLSAKRGFuaWVsIFZldHRlcgpTb2Z0d2FyZSBFbmdpbmVlciwgSW50ZWwgQ29y cG9yYXRpb24KaHR0cDovL2Jsb2cuZmZ3bGwuY2gKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9s aXN0aW5mby9pbnRlbC1nZngK