From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 63599] [r600] SUMO2 GPU lockup CP stall (kernel 3.2.47, 3.4, 3.8, 3.9, 3.10) Date: Wed, 17 Jul 2013 06:22:49 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1898925798==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 43855E5ECC for ; Tue, 16 Jul 2013 23:22:49 -0700 (PDT) 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 --===============1898925798== Content-Type: multipart/alternative; boundary="1374042169.Af5e201.2960"; charset="us-ascii" --1374042169.Af5e201.2960 Date: Wed, 17 Jul 2013 06:22:49 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=63599 --- Comment #16 from Paul Wolneykien --- Hi, there. I don't absolutely sure I've got the same issue, but at least, my problem is very close to one reported here. System: 00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Sumo [Radeon HD 6480G] xorg-server-1.14.2-alt1 xorg-drv-radeon-7.1.0-alt2 Linux 3.9.10-std-def-alt1 I'm asking you to test the following thing, please: try to modprobe radeon vramlimit=32 On my system it helps, but only a little: the X screen doesn't freeze, just highly corrupted. And VTs could be switched. The vramlimit=16 option works the same way, but any other value I've tried -- 64, 128 --- doesn't! Does it mean something we can use to trace down this bug? -- You are receiving this mail because: You are the assignee for the bug. --1374042169.Af5e201.2960 Date: Wed, 17 Jul 2013 06:22:49 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 16 on bug 63599 from 
  Hi, there. I don't absolutely sure I've got the same issue, but at least, my
problem is very close to one reported here.

System:
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Sumo
[Radeon HD 6480G]
xorg-server-1.14.2-alt1
xorg-drv-radeon-7.1.0-alt2
Linux 3.9.10-std-def-alt1

I'm asking you to test the following thing, please: try to

modprobe radeon vramlimit=32

On my system it helps, but only a little: the X screen doesn't freeze, just
highly corrupted. And VTs could be switched. The vramlimit=16 option works the
same way, but any other value I've tried -- 64, 128 --- doesn't!

Does it mean something we can use to trace down this bug?

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