From mboxrd@z Thu Jan 1 00:00:00 1970 From: Robin Murphy Subject: Re: Nouveau crashes in 4.6-rc on arm64 Date: Wed, 20 Apr 2016 11:51:06 +0100 Message-ID: <57175F1A.5060708@arm.com> References: <57064992.1060509@arm.com> <570737F5.30105@nvidia.com> <5707FC9F.50905@arm.com> <570B50B4.4020304@nvidia.com> <571706FF.1010300@nvidia.com> <57175DA7.3000505@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from foss.arm.com (foss.arm.com [217.140.101.70]) by gabe.freedesktop.org (Postfix) with ESMTP id 5A3B86E95A for ; Wed, 20 Apr 2016 10:51:09 +0000 (UTC) In-Reply-To: <57175DA7.3000505@arm.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Alexandre Courbot , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: bskeggs@redhat.com List-Id: dri-devel@lists.freedesktop.org T24gMjAvMDQvMTYgMTE6NDQsIFJvYmluIE11cnBoeSB3cm90ZToKPiBIaSBBbGV4LAo+Cj4gT24g MjAvMDQvMTYgMDU6MzUsIEFsZXhhbmRyZSBDb3VyYm90IHdyb3RlOgo+IFsuLi5dCj4+Pj4gQmlz ZWN0aW9uIGNhbWUgZG93biB0byAxNzMzYTJhZDM2NzQoImRybS9ub3V2ZWF1L2RldmljZS9wY2k6 IHNldCBhcwo+Pj4+IG5vbi1DUFUtY29oZXJlbnQgb24gQVJNNjQiKSwgYW5kIHN1cmUgZW5vdWdo IHJldmVydGluZyB0aGF0IHJlbW92ZXMgdGhlCj4+Pj4gY3Jhc2guCj4+Pgo+Pj4gVGhhbmtzIGZv ciB0YWtpbmcgdGhlIHRpbWUgdG8gYmlzZWN0IHRoaXMuIEFuZCBhcG9sb2dpZXMgYXMgaXQgc2Vl bXMgbXkKPj4+IGNvbW1pdCBpcyB0aGUgcmVhc29uIGZvciB5b3VyIHRyb3VibGVzLgo+Pj4KPj4+ IFRoZSBDUFUgY29oZXJlbmN5IGZsYWcgaXMgdXNlZCBmb3IgdHdvIHRoaW5nczogZXhwbGljaXRs eSBzeW5jIGJ1ZmZlcnMKPj4+IHBhZ2VzIHdoZW4gcmVxdWlyZWQsIGFuZCBhbGxvY2F0aW5nIGJ1 ZmZlcnMgdGhhdCBhcmUgbm90IGV4cGxpY2l0bHkKPj4+IHN5bmNlZCAobGlrZSBmZW5jZXMgb3Ig cHVzaGJ1ZmZlcnMpIHVzaW5nIHRoZSBETUEgQVBJLiBGb3IgdGhpcyBsYXR0ZXIKPj4+IHVzZSwg aXQgYWxzbyBhY2Nlc3NlcyB0aGUgYnVmZmVyJ3MgY29udGVudCB1c2luZyB0aGUgbWFwcGluZyBw cm92aWRlZCBieQo+Pj4gZG1hX2FsbG9jX2NvaGVyZW50KCkgaW5zdGVhZCBvZiBjcmVhdGluZyBh IG5ldyBvbmUuIEFsbCBub3V2ZWF1X2JvcyBhcmUKPj4+IHN1cHBvc2VkIHRvIGJlIHdyaXR0ZW4g dXNpbmcgbm91dmVhdV9ib19yZDMyKCksIGFuZCB0aGlzIGZ1bmN0aW9uCj4+PiBoYW5kbGVzIHRo ZSBjYXNlIG9mIGFuIERNQS1BUEkgYWxsb2NhdGVkIG9iamVjdCBieSBkZXRlY3RpbmcgdGhhdCB0 aGUKPj4+IHJlc3VsdCBvZiB0dG1fa21hcF9vYmpfdmlydHVhbCgpIGlzIE5VTEwuCj4+Pgo+Pj4g QnV0IGFzIGl0IHR1cm5zIG91dCwgT1VUX1JJTkdwKCkgYWxzbyBjYWxscyB0dG1fa21hcF9vYmpf dmlydHVhbCgpIGluCj4+PiBvcmRlciB0byBwZXJmb3JtIGEgbWVtY3B5IGFuZCB1c2VzIGl0cyBy ZXN1bHQgZGlyZWN0bHkgLSB3aGljaCBtZWFucyB3ZQo+Pj4gYXJlIGRvaW5nIG1lbWNweSBvbiBh IE5VTEwgcG9pbnRlci4gV2UgbmV2ZXIgY2F1Z2h0IHRoaXMgYmVjYXVzZSB3ZQo+Pj4gdHlwaWNh bGx5IGRvIG5vdCB1c2UgTm91dmVhdSdzIGZiY29uIHdpdGggYW4gQVJNIHNldHVwLgo+Pj4KPj4+ IEkgZG9uJ3QgcmVhbGx5IGxpa2UgdGhpcyBzcGVjaWFsIGFjY2VzcyBmb3IgY29oZXJlbnQgb2Jq ZWN0cywgYW5kCj4+PiBhY3R1YWxseSBoYWQgYSBwYXRjaCBpbiBteSB0cmVlIHRvIGF0dGVtcHQg dG8gcmVtb3ZlIGl0IChhdHRhY2hlZCkuCj4+PiBBbHRob3VnaCBpdCBpcyBub3QgdGhlIHdob2xl IHNvbHV0aW9uIChzZWUgYmVsb3cpLCB0aGUgaXNzdWUgc2hvdWxkIGF0Cj4+PiBsZWFzdCBub3Qg YmUgdmlzaWJsZSB3aXRoIGl0IGFwcGxpZWQgLSBjb3VsZCB5b3UgY29uZmlybT8KPj4KPj4gSGkg Um9iaW4sIGNvdWxkIHlvdSBjb25maXJtIHdoZXRoZXIgdGhlIGF0dGFjaGVkIHBhdGNoIGluIG15 IHByZXZpb3VzCj4+IG1haWwgaGVscHMgd2l0aCB5b3VyIHByb2JsZW0/Cj4KPiBXaXRoIHRoYXQg cGF0Y2ggb24gdG9wIG9mIC1yYzQsIGl0J3MgY29uanVyaW5nIHVwIHNvbWV0aGluZyB0aGF0IGxv b2tzCj4gc29tZXdoYXQgbW9yZSBsaWtlIGEgcmVhbCBhZGRyZXNzIG9uIHRvcCBvZiB0aGUgb2Zm c2V0LCBhcyBpdCBub3cKPiBjcmFzaGVzIHdpdGggIlVuYWJsZSB0byBoYW5kbGUga2VybmVsIHBh Z2luZyByZXF1ZXN0IGF0IHZpcnR1YWwgYWRkcmVzcwo+IGZmZmZmZjgwMDhmODQxYWMiLCByYXRo ZXIgdGhhbiB0aGUgcHJldmlvdXMgIlVuYWJsZSB0byBoYW5kbGUga2VybmVsCj4gTlVMTCBwb2lu dGVyIGRlcmVmZXJlbmNlIGF0IHZpcnR1YWwgYWRkcmVzcyAwMDAwMDFhYyIuCj4KPiBUaGF0IGRv ZXMgb2YgY291cnNlIG1lYW4gaXQgc3RpbGwgY3Jhc2hlcyBpbiB0aGUgc2FtZSBwbGFjZSwgdGhv dWdoIDooCj4KPiBSb2Jpbi4KPiBJTVBPUlRBTlQgTk9USUNFOiBUaGUgY29udGVudHMgb2YgdGhp cyBlbWFpbCBhbmQgYW55IGF0dGFjaG1lbnRzIGFyZQo+IGNvbmZpZGVudGlhbCBhbmQgbWF5IGFs c28gYmUgcHJpdmlsZWdlZC4gSWYgeW91IGFyZSBub3QgdGhlIGludGVuZGVkCj4gcmVjaXBpZW50 LCBwbGVhc2Ugbm90aWZ5IHRoZSBzZW5kZXIgaW1tZWRpYXRlbHkgYW5kIGRvIG5vdCBkaXNjbG9z ZSB0aGUKPiBjb250ZW50cyB0byBhbnkgb3RoZXIgcGVyc29uLCB1c2UgaXQgZm9yIGFueSBwdXJw b3NlLCBvciBzdG9yZSBvciBjb3B5Cj4gdGhlIGluZm9ybWF0aW9uIGluIGFueSBtZWRpdW0uIFRo YW5rIHlvdS4KCkFuZCBzaW5jZSBJIGludGVudGlvbmFsbHkgc2VudCB0aGlzIHRvIHRoZSBsaXN0 cywgYW55b25lIHJlYWRpbmcgdGhhdCAKX2lzXyBhbiBpbnRlbmRlZCByZWNpcGllbnQsIHNvIGl0 J3MgYWxsIGdvb2QsIEkgcHJvbWlzZSEKCltzb3JyeSwgU01UUCBzZXJ2ZXIgbWl4dXAgb24gbXkg ZW5kLi4uICpiZXJhdGVzIHNlbGYqXQoKUm9iaW4uCgo+Cj4KPiBfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+IGxpbnV4LWFybS1rZXJuZWwgbWFpbGluZyBs aXN0Cj4gbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQub3JnCj4gaHR0cDovL2xpc3Rz LmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1hcm0ta2VybmVsCgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGlu ZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK