From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 64257] RS880 issues with r600-llvm-compiler Date: Wed, 29 May 2013 20:13:55 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0391628774==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 05D9FE5E10 for ; Wed, 29 May 2013 13:13:55 -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 --===============0391628774== Content-Type: multipart/alternative; boundary="1369858435.C83DB1.12626"; charset="us-ascii" --1369858435.C83DB1.12626 Date: Wed, 29 May 2013 20:13:55 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=64257 --- Comment #21 from Mike Lothian --- I got KDE up and running by putting: #!/bin/bash export R600_LLVM=0 into ~/kde4/env/r600_llvm.sh I then ran R600_LLVM=1 vblank_mode=0 glxgears The machine locked up and I wasn't able to SSH in - this however was in /var/log/messages May 29 20:49:19 quark kernel: radeon 0000:01:05.0: GPU lockup CP stall for more than 10000msec May 29 20:49:19 quark kernel: radeon 0000:01:05.0: GPU lockup (waiting for 0x000000000000c695 last fence id 0x000000000000c694) May 29 20:49:19 quark kernel: [drm] Disabling audio support May 29 20:49:19 quark kernel: radeon 0000:01:05.0: Saved 1081 dwords of commands on ring 0. May 29 20:49:19 quark kernel: radeon 0000:01:05.0: GPU softreset: 0x00000019 May 29 20:49:19 quark kernel: radeon 0000:01:05.0: R_008010_GRBM_STATUS = 0xA00024AC May 29 20:49:19 quark kernel: radeon 0000:01:05.0: R_008014_GRBM_STATUS2 = 0x00000003 May 29 20:49:19 quark kernel: radeon 0000:01:05.0: R_000E50_SRBM_STATUS = 0x20000040 May 29 20:49:19 quark kernel: radeon 0000:01:05.0: R_008674_CP_STALLED_STAT1 = 0x04000000 May 29 20:49:19 quark kernel: radeon 0000:01:05.0: R_008678_CP_STALLED_STAT2 = 0x00040002 May 29 20:49:19 quark kernel: radeon 0000:01:05.0: R_00867C_CP_BUSY_STAT = 0x00008486 May 29 20:49:19 quark kernel: radeon 0000:01:05.0: R_008680_CP_STAT = 0x80858645 May 29 20:49:19 quark kernel: radeon 0000:01:05.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 May 29 20:49:19 quark kernel: radeon 0000:01:05.0: R_008020_GRBM_SOFT_RESET=0x00007FEF May 29 20:49:19 quark kernel: radeon 0000:01:05.0: SRBM_SOFT_RESET=0x00000100 May 29 20:49:19 quark kernel: radeon 0000:01:05.0: R_008010_GRBM_STATUS = 0xA0003030 May 29 20:49:19 quark kernel: radeon 0000:01:05.0: R_008014_GRBM_STATUS2 = 0x00000003 May 29 20:49:19 quark kernel: radeon 0000:01:05.0: R_000E50_SRBM_STATUS = 0x20008040 May 29May 29 21:07:10 quark syslog-ng[2189]: syslog-ng starting up; version='3.4.1' -- You are receiving this mail because: You are the assignee for the bug. --1369858435.C83DB1.12626 Date: Wed, 29 May 2013 20:13:55 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 21 on bug 64257 from 
I got KDE up and running by putting:

#!/bin/bash
export R600_LLVM=0 

into ~/kde4/env/r600_llvm.sh

I then ran R600_LLVM=1 vblank_mode=0 glxgears

The machine locked up and I wasn't able to SSH in - this however was in
/var/log/messages 

May 29 20:49:19 quark kernel: radeon 0000:01:05.0: GPU lockup CP stall for more
than 10000msec
May 29 20:49:19 quark kernel: radeon 0000:01:05.0: GPU lockup (waiting for
0x000000000000c695 last fence id 0x000000000000c694)
May 29 20:49:19 quark kernel: [drm] Disabling audio support
May 29 20:49:19 quark kernel: radeon 0000:01:05.0: Saved 1081 dwords of
commands on ring 0.
May 29 20:49:19 quark kernel: radeon 0000:01:05.0: GPU softreset: 0x00000019
May 29 20:49:19 quark kernel: radeon 0000:01:05.0:   R_008010_GRBM_STATUS     
= 0xA00024AC
May 29 20:49:19 quark kernel: radeon 0000:01:05.0:   R_008014_GRBM_STATUS2    
= 0x00000003
May 29 20:49:19 quark kernel: radeon 0000:01:05.0:   R_000E50_SRBM_STATUS     
= 0x20000040
May 29 20:49:19 quark kernel: radeon 0000:01:05.0:   R_008674_CP_STALLED_STAT1
= 0x04000000
May 29 20:49:19 quark kernel: radeon 0000:01:05.0:   R_008678_CP_STALLED_STAT2
= 0x00040002
May 29 20:49:19 quark kernel: radeon 0000:01:05.0:   R_00867C_CP_BUSY_STAT    
= 0x00008486
May 29 20:49:19 quark kernel: radeon 0000:01:05.0:   R_008680_CP_STAT         
= 0x80858645
May 29 20:49:19 quark kernel: radeon 0000:01:05.0:   R_00D034_DMA_STATUS_REG  
= 0x44C83D57
May 29 20:49:19 quark kernel: radeon 0000:01:05.0:
R_008020_GRBM_SOFT_RESET=0x00007FEF
May 29 20:49:19 quark kernel: radeon 0000:01:05.0: SRBM_SOFT_RESET=0x00000100
May 29 20:49:19 quark kernel: radeon 0000:01:05.0:   R_008010_GRBM_STATUS     
= 0xA0003030
May 29 20:49:19 quark kernel: radeon 0000:01:05.0:   R_008014_GRBM_STATUS2    
= 0x00000003
May 29 20:49:19 quark kernel: radeon 0000:01:05.0:   R_000E50_SRBM_STATUS     
= 0x20008040
May 29May 29 21:07:10 quark syslog-ng[2189]: syslog-ng starting up;
version='3.4.1'

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