From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 82154] [HAWAII] gpu-reset when closing gwenview, fails to resume (atombios stuck executing), then flickery noise Date: Tue, 05 Aug 2014 18:44:21 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1155916483==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id E07846E51C for ; Tue, 5 Aug 2014 11:44:20 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1155916483== Content-Type: multipart/alternative; boundary="1407264260.AD4E0.11830"; charset="us-ascii" --1407264260.AD4E0.11830 Date: Tue, 5 Aug 2014 18:44:20 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=82154 --- Comment #4 from Luzipher --- (In reply to comment #3) > Does this also happen with the drm-next-3.17-rebased-on-fixes kernel branch? > drm-next-3.17-wip is missing a few stability fixes compared to that. Unfortunately I couldn't test with drm-next-3.17-rebased-on-fixes, because it has a bug somewhere in ata (null pointer dereference or some such thing) that prevents me from booting. Also I never reproduced the bug, it actually happened after I recompiled stuff (especially xf86-video-ati with the v3-patch for enabling hawaii accel available here: http://lists.x.org/archives/xorg-driver-ati/2014-August/026534.html ). I then couldn't get the setup where the crash happened back easily (acceleration stopped working). But I suspect it's a "random" bug that isn't really related to closing gwenview. I'm now on the brand-new current "drm-next-3.17" branch, which is based on 3.16.0 final and boots fine - and should also have all the fixes and patches (?). I'll monitor the situation for a while. Probably this bug can be disregarded unless I get more similar crashes with all the fixes applied and more information how to cause it. Sorry 'bout the noise, I though those dmesg-messages with exact atombios commands getting stuck would reveal an possibly easy-to-fix issue, but according to agd5f on irc they are only symptoms of the gpu not being able to resume correctly. -- You are receiving this mail because: You are the assignee for the bug. --1407264260.AD4E0.11830 Date: Tue, 5 Aug 2014 18:44:20 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 4 on bug 82154 from 
(In reply to comment #3)
> Does this also happen with the drm-next-3.17-rebased-on-fixes kernel branch?
> drm-next-3.17-wip is missing a few stability fixes compared to that.

Unfortunately I couldn't test with drm-next-3.17-rebased-on-fixes, because it
has a bug somewhere in ata (null pointer dereference or some such thing) that
prevents me from booting.
Also I never reproduced the bug, it actually happened after I recompiled stuff
(especially xf86-video-ati with the v3-patch for enabling hawaii accel
available here:
http://lists.x.org/archives/xorg-driver-ati/2014-August/026534.html ). I then
couldn't get the setup where the crash happened back easily (acceleration
stopped working). But I suspect it's a "random" bug that isn't really related
to closing gwenview.

I'm now on the brand-new current "drm-next-3.17" branch, which is based on
3.16.0 final and boots fine - and should also have all the fixes and patches
(?).

I'll monitor the situation for a while. Probably this bug can be disregarded
unless I get more similar crashes with all the fixes applied and more
information how to cause it.

Sorry 'bout the noise, I though those dmesg-messages with exact atombios
commands getting stuck would reveal an possibly easy-to-fix issue, but
according to agd5f on irc they are only symptoms of the gpu not being able to
resume correctly.

You are receiving this mail because:
  • You are the assignee for the bug.
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