From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 62959] r600g (HD 6950 Cayman) fails piglit tests and hangs system Date: Sun, 09 Jun 2013 07:04:33 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1067060633==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 3C764E5C02 for ; Sun, 9 Jun 2013 00:04:33 -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 --===============1067060633== Content-Type: multipart/alternative; boundary="1370761473.5EfEa0.30884"; charset="us-ascii" --1370761473.5EfEa0.30884 Date: Sun, 9 Jun 2013 07:04:32 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=62959 --- Comment #65 from udo --- Running kernel 3.9.x (3.9.4 now), git mesa, git ati driver I had no issues with these adjustments: # cat /etc/environment LIBGL_DRIVERS_PATH=/opt/xorg/lib/dri/ R600_DEBUG=nodma and: # git diff diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c index 15d5d31..5b1d0fb 100644 --- a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c +++ b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c @@ -399,6 +399,7 @@ static boolean do_winsys_init(struct radeon_drm_winsys *ws) &ws->info.r600_ib_vm_max_size)) ws->info.r600_virtual_address = FALSE; } + ws->info.r600_virtual_address = FALSE; } /* Get max pipes, this is only needed for compute shaders. All evergreen+ (maybe not relevant) No GPU hangs. No weird radeon related stuff in /var/log/messages. I could even run bfgminer succesfully with tstellard's recent Cayman fixes for llvm/OpenCL. Bisecting got me nowhere. :-( So what would be a next step? -- You are receiving this mail because: You are the assignee for the bug. --1370761473.5EfEa0.30884 Date: Sun, 9 Jun 2013 07:04:33 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 65 on bug 62959 from 
Running kernel 3.9.x (3.9.4 now), git mesa, git ati driver I had no issues with
these adjustments:

# cat /etc/environment 
LIBGL_DRIVERS_PATH=/opt/xorg/lib/dri/
R600_DEBUG=nodma

and:

# git diff
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c
b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c
index 15d5d31..5b1d0fb 100644
--- a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c
+++ b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c
@@ -399,6 +399,7 @@ static boolean do_winsys_init(struct radeon_drm_winsys *ws)
                                       &ws->info.r600_ib_vm_max_size))
                 ws->info.r600_virtual_address = FALSE;
         }
+        ws->info.r600_virtual_address = FALSE;
     }

     /* Get max pipes, this is only needed for compute shaders.  All evergreen+

(maybe not relevant)

No GPU hangs. No weird radeon related stuff in /var/log/messages.
I could even run bfgminer succesfully with tstellard's recent Cayman fixes for
llvm/OpenCL.

Bisecting got me nowhere. :-(

So what would be a next step?

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