Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1765842AbcJaKkJ (ORCPT ); Mon, 31 Oct 2016 06:40:09 -0400 Received: from mout02.posteo.de ([185.67.36.66]:60294 "EHLO mout02.posteo.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759022AbcJaKkI (ORCPT ); Mon, 31 Oct 2016 06:40:08 -0400 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Mon, 31 Oct 2016 11:40:06 +0100 From: Martin Kepplinger To: jroedel@suse.de Cc: Linux kernel , torvalds@linux-foundation.org Subject: Re: [BUG][REGRESSION] mangled display since -rc1 In-Reply-To: References: Message-ID: <5d11d88ae7d77ce1c0adbc9e6ffc7633@posteo.de> User-Agent: Posteo Webmail Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1444 Lines: 38 In case the screenshot doesn't make it to you, here it is: https://postimg.org/image/5wl2wemt9/ Am 31.10.2016 11:36 schrieb Martin Kepplinger: > so guys, > > I can't believe that nobody hits this: Since -rc1 Nautilus' list of > elements or Firefox' website window or just photos in eog (probably > among many more things) is mangled. Please have a look at the > screenshot of nautilus. > > This is the same on a i3 laptop with intel graphics and a i7 with > nouvau graphics. I bisected and the problem is this merge: > first bad commit: [56e520c7a0a490b63b042b047ec9659fc08762a4] Merge tag > 'iommu-updates-v4.9' of > git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu > > Two things I'd ask of you if this isn't already a known problem to you: > > * I failed bisecting into this merge but I could easily have tried it > totally wrong, so I'd appreciate any advice on how to bisect into > this. > Strangely, running joro's > https://git.kernel.org/cgit/linux/kernel/git/joro/iommu.git/commit/?h=iommu-updates-v4.9&id=13a08259187c5cd3f63d98efa159ab42976d85a4 > (referenced here: > https://git.kernel.org/cgit/linux/kernel/git/joro/iommu.git/tag/?h=iommu-updates-v4.9) > is good (?) > > * Please add anybody you know is involved to CC. > > I'm happy to test patches too, of course. > > Anyhow. This is a bad regression that prevents me from running 4.9. > Just so you know. > > so long, > martin