From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 69723] GPU lockups with kernel 3.11.0 / 3.12-rc1 when dpm=1 on r600g (Cayman) Date: Fri, 13 Dec 2013 02:48:48 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0879622031==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 1A914FA94C for ; Thu, 12 Dec 2013 18:48:49 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0879622031== Content-Type: multipart/alternative; boundary="1386902928.21BFC0c22.27413"; charset="us-ascii" --1386902928.21BFC0c22.27413 Date: Fri, 13 Dec 2013 02:48:48 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=69723 --- Comment #76 from Alexandre Demers --- (In reply to comment #75) > Created attachment 90667 [details] > possible fix > > Sounds like both are causing problems. Since my last cold boot, I tried with unlimited clocks (reverted previous patches) with hangs almost at start. I tried again with stock 3.13-rc3 with spread spectrum disabled, and I also hit hangs when testing (without having to push the video card with heavy tests). So, for me, disabling spread spectrum may sometimes help, but it is not a real solution to this bug. Sorry for bringing bad news. -- You are receiving this mail because: You are the assignee for the bug. --1386902928.21BFC0c22.27413 Date: Fri, 13 Dec 2013 02:48:48 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 76 on bug 69723 from 
(In reply to comment #75)
> Created attachment 90667 [details]
> possible fix
> 
> Sounds like both are causing problems.

Since my last cold boot, I tried with unlimited clocks (reverted previous
patches) with hangs almost at start. I tried again with stock 3.13-rc3 with
spread spectrum disabled, and I also hit hangs when testing (without having to
push the video card with heavy tests). So, for me, disabling spread spectrum
may sometimes help, but it is not a real solution to this bug.

Sorry for bringing bad news.

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