From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bryan O'Donoghue Subject: Re: [PATCH] drm/nouveau/gem: tolerate a buffer specified multiple times Date: Fri, 31 Jul 2015 19:11:10 +0100 Message-ID: <55BBBA3E.5010102@nexus-software.ie> References: <1438252085-4773-1-git-send-email-pure.logic@nexus-software.ie> <55BA3966.1050806@hurleysoftware.com> <55BA3A12.4000800@nexus-software.ie> <55BA3B21.8000603@nexus-software.ie> <55BA9AF6.6060808@hurleysoftware.com> <55BABB59.9080409@nexus-software.ie> <55BB457F.2060903@nexus-software.ie> <55BB46D4.9010006@nexus-software.ie> <55BB4D82.8070605@nexus-software.ie> <55BBA5B7.9040809@nexus-software.ie> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wi0-f179.google.com (mail-wi0-f179.google.com [209.85.212.179]) by gabe.freedesktop.org (Postfix) with ESMTPS id A1CFF6E04E for ; Fri, 31 Jul 2015 11:11:13 -0700 (PDT) Received: by wicgj17 with SMTP id gj17so28303949wic.1 for ; Fri, 31 Jul 2015 11:11:11 -0700 (PDT) In-Reply-To: <55BBA5B7.9040809@nexus-software.ie> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Ilia Mirkin Cc: Peter Hurley , Timo Aaltonen , Emil Velikov , "linux-kernel@vger.kernel.org" , "dri-devel@lists.freedesktop.org" , Ben Skeggs , Maarten Lankhorst List-Id: dri-devel@lists.freedesktop.org T24gMzEvMDcvMTUgMTc6NDMsIEJyeWFuIE8nRG9ub2dodWUgd3JvdGU6Cj4gT24gMzEvMDcvMTUg MTc6MzYsIElsaWEgTWlya2luIHdyb3RlOgo+PiBEbyB5b3UgaGF2ZSBhIHJlcHJvZHVjaWJsZSB3 YXkgb2YgYWNoaWV2aW5nIHRoZSBtdWx0aXBsZSBidWZmZXIgb24KPj4gdmFsaWRhdGlvbiBsaXN0 IHRoaW5nPwoKUmVsaWFibGUgZW5vdWdoLiBTdGFydCBDaHJvbWUsIHRoZW4gZ2V0IENocm9tZSB0 byBvcGVuIGEgbWVudSBvbiB0b3Agb2YgCml0J3Mgb3duIHNjcmVlbiAtIGZvciBleGFtcGxlIGNs aWNrIHRoZSB0b3AgcmlnaHQgbWVudSBiYXIgLSB0aGUgdGhpbmcgCndpdGggdGhlIHRocmVlIGhv cml6b250YWwgYmFycywgc2Nyb2xsIGRvd24gdG8gJ3JlY2VudCB0YWJzJyBhbmQgbGV0IHRoZSAK bW91c2UgaG92ZXIuCgpZb3UnbGwgZ2V0IGEgbWVudSB0aGF0IG9wZW5zIHVwIG92ZXIgdGhlIG1h aW4gY2hyb21lIHNjcmVlbiBhbmQgYXQgdGhhdCAKcG9pbnQgeW91J2xsIGFsc28gZ2V0IGEgJ211 bHRpcGxlIGluc3RhbmNlcyBvZiBidWZmZXInCgpCYXNpY2FsbHkgZHJhd2luZyBvbmUgd2luZG93 IG9uIHRvcCBvZiBhbm90aGVyIGluc2lkZSBvZiB0aGUgc2FtZSBDaHJvbWUgCnRhYi4KCkkgZ3Vl c3MgdGhlIHNhbWUgUElEIGlzIG1hcHBpbmcgdGhlIHNhbWUgcGllY2Ugb2YgbWVtb3J5IHR3aWNl IGJlY2F1c2UgCmlmIEkgb3BlbiBhIHNlcGVyYXRlIENocm9tZSB3aW5kb3cgKHdoaWNoIHdpbGwg aGF2ZSBhIHNlcGVyYXRlIFBJRCkgYW5kIApkcmFnIG9uZSB3aW5kb3cgb3ZlciB0aGUgb3RoZXIg d2UgZG9uJ3Qgc2VlIGEgcmVwZWF0LgoKSWYgaXQgaGVscHMKCmRlY2thcmRAYWluZWtvOn4kIGRt ZXNnIHwgdGFpbCAtbiA1ClsgNjkwMC4yNDk0MjddIG5vdXZlYXUgRVtjaHJvbWVbMzE3Nl1dIG11 bHRpcGxlIGluc3RhbmNlcyBvZiBidWZmZXIgNDU2IApvbiB2YWxpZGF0aW9uIGxpc3QKWyA2OTIw Ljk5MjQ3NV0gbm91dmVhdSBFW2Nocm9tZVszMTc2XV0gbXVsdGlwbGUgaW5zdGFuY2VzIG9mIGJ1 ZmZlciA0NTggCm9uIHZhbGlkYXRpb24gbGlzdApbIDY5MzQuMjc3MzUyXSBub3V2ZWF1IEVbY2hy b21lWzMxNzZdXSBtdWx0aXBsZSBpbnN0YW5jZXMgb2YgYnVmZmVyIDQ1OCAKb24gdmFsaWRhdGlv biBsaXN0ClsgNjk5NC4zMDM2MDBdIG5vdXZlYXUgRVtjaHJvbWVbMzE3Nl1dIG11bHRpcGxlIGlu c3RhbmNlcyBvZiBidWZmZXIgNDU4IApvbiB2YWxpZGF0aW9uIGxpc3QKWyA3MDY3LjQzNjA0OV0g bm91dmVhdSBFW2Nocm9tZVszMTc2XV0gbXVsdGlwbGUgaW5zdGFuY2VzIG9mIGJ1ZmZlciA0NTYg Cm9uIHZhbGlkYXRpb24gbGlzdAoKCmRlY2thcmRAYWluZWtvOn4kIHBzIC1heCB8IGdyZXAgY2hy b21lIHwgZ3JlcCAzMTc2CiAgMzE3NiBwdHMvNiAgICBTbCsgICAgMDoyOSAvb3B0L2dvb2dsZS9j aHJvbWUvY2hyb21lIC0tdHlwZT1ncHUtcHJvY2VzcyAKLS1jaGFubmVsPTMxNDMuMC4xMjk1NTkx IGl2ZXMtcGFzc2VkLWJ5LWZkIC0tdjgtc25hcHNob3QtcGFzc2VkLWJ5LWZkIAotLXN1cHBvcnRz LWR1YWwtZ3B1cz1mYWxzZSAtLWdwdS1kcml2ZXItYnVnLXdvcmthcm91bmRzPTIsMjksMzIsNDUs NTUsNTcgCi0tZGlzYWJsZS1hY2NlbGVyYXRlZC12aWRlby1kZWNvZGUgLS1ncHUtdmVuZG9yLWlk PTB4MTBkZSAKLS1ncHUtZGV2aWNlLWlkPTB4MGZlOSAtLWdwdS1kcml2ZXItdmVuZG9yIC0tZ3B1 LWRyaXZlci12ZXJzaW9uIAotLXY4LW5hdGl2ZXMtcGFzc2VkLWJ5LWZkIC0tdjgtc25hcHNob3Qt cGFzc2VkLWJ5LWZkCgo+IFdoYXQgR1BVIGRvIHlvdSBoYXZlPyAoTG9va2luZyBmb3IgYSBjb2Rl bmFtZSwKPj4gbm90IGEgbWFya2V0aW5nIG5hbWUuLi4gbHNwY2kgc2hvdWxkIGhhdmUgaXQuLi4g R0Z4eHggb3IgR0t4eHggb3IKPgo+IDAxOjAwLjAgVkdBIGNvbXBhdGlibGUgY29udHJvbGxlcjog TlZJRElBIENvcnBvcmF0aW9uIEdLMTA3TSBbR2VGb3JjZSBHVAo+IDc1ME0gTWFjIEVkaXRpb25d IChyZXYgYTEpIChwcm9nLWlmIDAwIFtWR0EgY29udHJvbGxlcl0pCj4gICAgICBTdWJzeXN0ZW06 IEFwcGxlIEluYy4gRGV2aWNlIDAxMzAKPiAgICAgIEZsYWdzOiBidXMgbWFzdGVyLCBmYXN0IGRl dnNlbCwgbGF0ZW5jeSAwLCBJUlEgNDUKPiAgICAgIE1lbW9yeSBhdCBjMDAwMDAwMCAoMzItYml0 LCBub24tcHJlZmV0Y2hhYmxlKSBbc2l6ZT0xNk1dCj4gICAgICBNZW1vcnkgYXQgODAwMDAwMDAg KDY0LWJpdCwgcHJlZmV0Y2hhYmxlKSBbc2l6ZT0yNTZNXQo+ICAgICAgTWVtb3J5IGF0IDkwMDAw MDAwICg2NC1iaXQsIHByZWZldGNoYWJsZSkgW3NpemU9MzJNXQo+ICAgICAgSS9PIHBvcnRzIGF0 IDEwMDAgW3NpemU9MTI4XQo+ICAgICAgRXhwYW5zaW9uIFJPTSBhdCBjMTAwMDAwMCBbZGlzYWJs ZWRdIFtzaXplPTUxMktdCj4gICAgICBDYXBhYmlsaXRpZXM6IFs2MF0gUG93ZXIgTWFuYWdlbWVu dCB2ZXJzaW9uIDMKPiAgICAgIENhcGFiaWxpdGllczogWzY4XSBNU0k6IEVuYWJsZSsgQ291bnQ9 MS8xIE1hc2thYmxlLSA2NGJpdCsKPiAgICAgIENhcGFiaWxpdGllczogWzc4XSBFeHByZXNzIEVu ZHBvaW50LCBNU0kgMDAKPiAgICAgIENhcGFiaWxpdGllczogW2I0XSBWZW5kb3IgU3BlY2lmaWMg SW5mb3JtYXRpb246IExlbj0xNCA8Pz4KPiAgICAgIENhcGFiaWxpdGllczogWzEwMF0gVmlydHVh bCBDaGFubmVsCj4gICAgICBDYXBhYmlsaXRpZXM6IFsxMjhdIFBvd2VyIEJ1ZGdldGluZyA8Pz4K PiAgICAgIENhcGFiaWxpdGllczogWzQyMF0gQWR2YW5jZWQgRXJyb3IgUmVwb3J0aW5nCj4gICAg ICBDYXBhYmlsaXRpZXM6IFs2MDBdIFZlbmRvciBTcGVjaWZpYyBJbmZvcm1hdGlvbjogSUQ9MDAw MSBSZXY9MQo+IExlbj0wMjQgPD8+Cj4gICAgICBDYXBhYmlsaXRpZXM6IFs5MDBdICMxOQo+ICAg ICAgS2VybmVsIGRyaXZlciBpbiB1c2U6IG5vdXZlYXUKPgo+IE1hY2Jvb2sgcHJvIHJldGluYSAy MDE0CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmkt ZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDov L2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=