http://bugzilla.kernel.org/show_bug.cgi?id=13040
Summary: DRM radeon
Product: Drivers
Version: 2.5
Kernel Version: 2.6.29.1
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI)
AssignedTo: [email protected]
ReportedBy: [email protected]
Regression: Yes
Created an attachment (id=20864)
--> (http://bugzilla.kernel.org/attachment.cgi?id=20864)
boot messages (Vanilla Linux 2.6.29.1)
I've been having all kinds of interesting errors with radeon DRM since 2.6.28
(and I filed one report, bug 12333).
With 2.6.29.1, a new X.org server (1.4.2->1.5.3) and a new ATI driver (6.9.0 ->
6.12.1), DRM is not working and I am getting these infos:
In dmesg:
[ 160.613947] =======================================================
[ 160.613951] [ INFO: possible circular locking dependency detected ]
[ 160.613953] 2.6.29.1-01 #1
[ 160.613955] -------------------------------------------------------
[ 160.613958] X/8820 is trying to acquire lock:
[ 160.613960] (&dev->struct_mutex){--..}, at: [<f879445a>] drm_mmap+0x25/0x3f
[drm]
[ 160.613986]
[ 160.613986] but task is already holding lock:
[ 160.613989] (&mm->mmap_sem){----}, at: [<c0106619>] sys_mmap2+0x44/0x7b
[ 160.613997]
[ 160.613997] which lock already depends on the new lock.
And in Xorg.0.log:
(II) RADEON(0): [drm] installed DRM signal handler
(EE) RADEON(0): [pci] Out of memory (-12)
(EE) RADEON(0): [pci] PCI failed to initialize. Disabling the DRI.
(II) RADEON(0): [drm] removed 1 reserved context for kernel
(II) RADEON(0): [drm] unmapping 8192 bytes of SAREA 0xf8684000 at 0xb7be9000
(II) RADEON(0): [drm] Closed DRM master.
--
Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
------------------------------------------------------------------------------
This SF.net email is sponsored by:
High Quality Requirements in a Collaborative Environment.
Download a free trial of Rational Requirements Composer Now!
http://p.sf.net/sfu/www-ibm-com
--
_______________________________________________
Dri-devel mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/dri-devel
