From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [PATCH] drm/i915: Convert WARNs during userptr revoke to SIGBUS Date: Fri, 9 Oct 2015 10:03:14 +0100 Message-ID: <561782D2.2070408@linux.intel.com> References: <1443038844-29873-1-git-send-email-chris@chris-wilson.co.uk> <20150928134222.GL3383@phenom.ffwll.local> <20150928135230.GB9929@nuc-i3427.alporthouse.com> <20150928141457.GY3383@phenom.ffwll.local> <56163B4B.6010604@linux.intel.com> <20151009074801.GE18060@phenom.ffwll.local> <20151009084053.GF27939@nuc-i3427.alporthouse.com> <20151009085526.GO26718@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTP id 77EA36E54C for ; Fri, 9 Oct 2015 02:03:16 -0700 (PDT) In-Reply-To: <20151009085526.GO26718@phenom.ffwll.local> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Daniel Vetter , Chris Wilson , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Ck9uIDA5LzEwLzE1IDA5OjU1LCBEYW5pZWwgVmV0dGVyIHdyb3RlOgo+IE9uIEZyaSwgT2N0IDA5 LCAyMDE1IGF0IDA5OjQwOjUzQU0gKzAxMDAsIENocmlzIFdpbHNvbiB3cm90ZToKPj4gT24gRnJp LCBPY3QgMDksIDIwMTUgYXQgMDk6NDg6MDFBTSArMDIwMCwgRGFuaWVsIFZldHRlciB3cm90ZToK Pj4+IE9uIFRodSwgT2N0IDA4LCAyMDE1IGF0IDEwOjQ1OjQ3QU0gKzAxMDAsIFR2cnRrbyBVcnN1 bGluIHdyb3RlOgo+Pj4gVGhlIGNvbmNlcm4gaXMgdGhhdCB0aGlzIGlzbid0IGhvdyBTSUdfU0VH ViB3b3JrcywgaXQncyBhIHNpZ25hbCB0aGUKPj4+IHRocmVhZCB3aG8gbWFkZSB0aGUgaW52YWxp ZCBhY2Nlc3MgZ2V0cyBkaXJlY3RseS4gWW91IG5ldmVyIGdldCBhIFNJR19TRUdWCj4+PiBmb3Ig YmFkIGFjY2VzcyBzb21lb25lIGVsc2UgaGFzIG1hZGUuIFNvIGVzc2VudGlhbGx5IGl0J3MgbmV3 IEFCSS4KPj4KPj4gU0lHQlVTLiBGb3Igd2hpY2ggdGhlIGFuc3dlciBpcyB5ZXMsIHlvdSBjYW4g YW5kIGRvIGdldCBTSUdCVVMgZm9yCj4+IGFjdGlvbnMgdGFrZW4gYnkgb3RoZXIgcHJvY2Vzc2Vz Lgo+Cj4gT2ggcmlnaHQgSSBhbHdheXMgZm9yZ2V0IHRoYXQgU0lHQlVTIGFsaWFzZXMgd2l0aCBT SUdJTy4gQW55d2F5IGlmCj4gdXNlcnNwYWNlIHdhbnRzIFNJR0lPIHdlIGp1c3QgbmVlZCB0byBw cm92aWRlIGl0IHdpdGggYSBwb2xsYWJsZSBmZCBhbmQKPiB0aGVuIGl0IGNhbiB1c2UgZmNudGwg dG8gbWFrZSB0aGF0IGhhcHBlbi4gVGhhdCdzIGltbyBhIG11Y2ggYmV0dGVyIGFwaQo+IHRoYW4g dW5jb25kaXRpb25hbGx5IHRocm93aW5nIGFyb3VuZCBzaWduYWxzLiBBbHNvIHdlIGFscmVhZHkg aGF2ZSB0aGUKPiByZXNldCBzdGF0cyBpb2N0bCB0byB0ZWxsIHVzZXJzcGFjZSB0aGF0IGl0cyBn cHUgY29udGV4dCBpcyB0b2F0cy4gSWYKPiBhbnlvbmUgd2FudHMgdGhhdCB0byBiZSBwb2xsYWJs ZSAob3IgZXZlbiBzZW5kIFNJR0lPKSBJIHRoaW5rIHdlIHNob3VsZAo+IGV4dGVuZCB0aGF0LCB3 aXRoIGFsbCB0aGUgdXN1YWwgIm5lZWRzIHVzZXJzcGFjZSZpZ3QiIHN0dWZmIG9uIHRvcC4KCkkg ZG9uJ3Qgc2VlIHRoYXQgdGhpcyBub3RpZmljYXRpb24gY2FuIGJlIG9wdGlvbmFsLiBQcm9jZXNz IGlzIGNvbmZ1c2VkIAphYm91dCBpdHMgbWVtb3J5IG1hcCB1c2Ugc28gc2hvdWxkIGRpZS4gOikK ClRoaXMgaXMgbm90IGEgR1BVIGVycm9yL2hhbmcgLSB0aGlzIGlzIHRoZSBwcm9jZXNzIGRvaW5n IHN0dXBpZCB0aGluZ3MuCgpNTVUgbm90aWZpZXJzIGRvIG5vdCBzdXBwb3J0IGRlY2lzaW9uIG1h a2luZyBvdGhlcndpc2Ugd2UgY291bGQgc2F5IAotRVRYVEJVU1kgb3Igc29tZXRoaW5nIG9uIG11 bm1hcCwgYnV0IHdlIGNhbid0LiBOb3QgZXZlbiBzdXJlIHRoYXQgaXQgCndvdWxkIGhlbHAgaW4g YWxsIGNhc2VzLCB3b3VsZCBoYXZlIHRvIGZhaWwgY2xvbmUgYXMgd2VsbCBhbmQgd2hvIGtub3dz IAp3aGF0LgoKUmVnYXJkcywKClR2cnRrbwoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3Rz LmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlz dGluZm8vaW50ZWwtZ2Z4Cg==