https://bugs.freedesktop.org/show_bug.cgi?id=67102

Priority: medium Bug ID: 67102 Assignee: dri-devel@lists.freedesktop.org Summary: [KMS][7950] gnome-session login failure with linus head (3.11-rc1) couldn't schedule ib Severity: major Classification: Unclassified OS: All Reporter: serkan@hosca.com Hardware: x86-64 (AMD64) Status: NEW Version: XOrg CVS Component: DRM/Radeon Product: DRI

Created attachment 82706 --> https://bugs.freedesktop.org/attachment.cgi?id=82706&action=edit dmesg with linus git (3.11-rc1+ pre rc2)

Gnome session fails to login after gdm, the dmesg has the following: [ 31.200220] radeon 0000:01:00.0: couldn't schedule ib

Using mesa, libdrm, xf86-video-ati and xorg from git. Bisected to: 1c01103cb90197900beb534911de558d7a43d0b3 is the first bad commit commit 1c01103cb90197900beb534911de558d7a43d0b3 Author: Alex Deucher alexander.deucher@amd.com Date: Fri Jul 12 15:56:02 2013 -0400

drm/radeon: align VM PTBs (Page Table Blocks) to 32K

Covers requirements of all current asics.

Reviewed-by: Christian König christian.koenig@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Cc: stable@vger.kernel.org

:040000 040000 f3cb7d1cad5194bf1eff03b54be262f95b85e5b3 f6c5f8217aab9f66f23952efff49da3d706cb45e M drivers