From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joonas Lahtinen Subject: Re: [PATCH 3/3] i965: check scratch page in a locked fashion on each ioctl Date: Tue, 05 Dec 2017 15:59:18 +0200 Message-ID: <1512482358.12422.10.camel@linux.intel.com> References: <1512460094-4615-1-git-send-email-kevin.rogovin@intel.com> <1512460094-4615-4-git-send-email-kevin.rogovin@intel.com> <151246842906.10149.1341784349271745200@mail.alporthouse.com> <5F28323D36A617439F1B0EC48B5E0D356AF08408@irsmsx111.ger.corp.intel.com> <151247036706.10149.111865719324258537@mail.alporthouse.com> <5F28323D36A617439F1B0EC48B5E0D356AF0843A@irsmsx111.ger.corp.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id E4E2F6E561 for ; Tue, 5 Dec 2017 13:59:21 +0000 (UTC) In-Reply-To: <5F28323D36A617439F1B0EC48B5E0D356AF0843A@irsmsx111.ger.corp.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "Rogovin, Kevin" , Chris Wilson , "intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCAyMDE3LTEyLTA1IGF0IDEwOjQxICswMDAwLCBSb2dvdmluLCBLZXZpbiB3cm90ZToK PiBUaGFua3MsIEkgd2lsbCBtYWtlIGEgdjIgYW5kIHBvc3QgaXQgc2hvcnRseSB0byBjb3JyZWN0 IGZvciBteQo+IHRlcnJpYmx5IGVtYmFycmFzc2luZyBvbWlzc2lvbiBjYXVzZWQgYnkgZXZlbiBt b3JlIHRlcnJpYmx5Cj4gZW1iYXJyYXNzaW5nIGlnbm9yYW5jZS4KClRvIGF2b2lkIHYzLCBkbyBj b25jZXB0IHRoZSBjb2RlIGFyb3VuZCBzdWdnZXN0ZWQgZXhpc3RpbmcKSTkxNV9HRU1fQ09OVEVY VF9HRVRQQVJBTSBhbmQgSTkxNV9HRU1fQ09OVEVYVF9TRVRQQVJBTSBpb2N0bHMuIEp1c3QKYWRk IGEgbmV3IHBhcmFtZXRlciBJOTE1X0NPTlRFWFRfUEFSQU1fU0NSQVRDSF9QQUdFLiBUaGUgaW50 ZXJmYWNlCnNob3VsZCBiZWNvbWUgcHJldHR5IGJ1bGxldC1wcm9vZiB0aGF0IHdheS4KClJlZ2Fy ZHMsIEpvb25hcwoKPiAKPiAtS2V2aW4KPiAKPiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQo+ IEZyb206IENocmlzIFdpbHNvbiBbbWFpbHRvOmNocmlzQGNocmlzLXdpbHNvbi5jby51a10gCj4g U2VudDogVHVlc2RheSwgRGVjZW1iZXIgNSwgMjAxNyAxMjozOSBQTQo+IFRvOiBSb2dvdmluLCBL ZXZpbiA8a2V2aW4ucm9nb3ZpbkBpbnRlbC5jb20+OyBpbnRlbC1nZnhAbGlzdHMuZnJlZWRlcwo+ IGt0b3Aub3JnCj4gU3ViamVjdDogUkU6IFtJbnRlbC1nZnhdIFtQQVRDSCAzLzNdIGk5NjU6IGNo ZWNrIHNjcmF0Y2ggcGFnZSBpbiBhCj4gbG9ja2VkIGZhc2hpb24gb24gZWFjaCBpb2N0bAo+IAo+ IFF1b3RpbmcgUm9nb3ZpbiwgS2V2aW4gKDIwMTctMTItMDUgMTA6MzA6MDQpCj4gPiBIaSwKPiA+ IAo+ID4gPiBQZXIgY29udGV4dCwgdGhlbiB5b3UgY2FuIHJlbW92ZSB0aGUgbG9ja2luZy4gSXQn cyBmaXR0aW5nIHNpbmNlCj4gPiA+IHRoZSBzY3JhdGNoIHBhZ2UgaXMgcGVyLWNvbnRleHQgYW55 d2F5Lgo+ID4gCj4gPiAgVGhlIHNjcmF0Y2ggcGFnZSBpcyBwZXIgY29udGV4dD8gVGhpcyBJIGRp ZCBub3Qga25vdywgSSB0aG91Z2h0IGl0Cj4gPiB3YXMgcGVyIFBQR1RULiBJZiB0aGF0IGlzIHRo ZSBjYXNlLCB0aGVuIG15IHByb3Bvc2VkIGludGVyZmFjZSB0bwo+ID4gZ2V0L3NldCB0aGUgc2Ny YXRjaCBwYWdlIGNvbnRlbnRzIGlzIHdyb25nIGJlY2F1c2UgaXQgZG9lcyBub3QgcGFzcwo+ID4g dGhlIEhXIGNvbnRleHQgaWQuCj4gCj4gWWVzLCBpdCBwZXItdm0sIHdoaWNoIGlzIHBlci1jdHgg b24gZXZlcnl0aGluZyB5b3Ugd2FudCB0bwo+IGludmVzdGlnYXRlIG9uLiBnZW40LTcgaXQgaXMg YSBnbG9iYWwgR1RUIHdpdGggYSBnbG9iYWwgc2NyYXRjaCwgYW5kCj4ganVzdCBhIG11dGV4IGlu c2lkZSBvbmUgcHJvY2VzcyBpcyBub3QgZ29pbmcgdG8gZ2l2ZSB5b3UgYXRvbWljaXR5Lgo+IC1D aHJpcwo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4g SW50ZWwtZ2Z4IG1haWxpbmcgbGlzdAo+IEludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK PiBodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdm eAotLSAKSm9vbmFzIExhaHRpbmVuCk9wZW4gU291cmNlIFRlY2hub2xvZ3kgQ2VudGVyCkludGVs IENvcnBvcmF0aW9uCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9y ZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdm eAo=