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* [Bug 35374] New: nouveau: nv50, regression "GPU lockup - switching to software fbcon" introduced in 2.6.38-rc8
@ 2011-03-16 23:42 bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
       [not found] ` <bug-35374-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
  0 siblings, 1 reply; 12+ messages in thread
From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2011-03-16 23:42 UTC (permalink / raw)
  To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW

https://bugs.freedesktop.org/show_bug.cgi?id=35374

           Summary: nouveau: nv50, regression "GPU lockup - switching to
                    software fbcon" introduced in 2.6.38-rc8
           Product: xorg
           Version: 7.4
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
        AssignedTo: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
        ReportedBy: tallica-h7QdYz1kt/Q@public.gmane.org
         QAContact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org


Created an attachment (id=44527)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=44527)
dmesg log, 2.6.38 with commit 73412c3854c877e5f37ad944ee8977addde4d35a reverted

There's a regression introduced in kernel >=2.6.38-rc8. It's in nouveau/master
(commit 7972f91c24bb66643d76cf635faea78eb184e6b6) as well. Dmesg shows: "GPU
lockup - switching to software fbcon". I've done a git bisect. The problematic
commit is: 73412c3854c877e5f37ad944ee8977addde4d35a "drm/nouveau: allocate
kernel's notifier object at end of block". I reverted that commit on top of the
2.6.38 to confirm the issue.

Reproducible: always

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^ permalink raw reply	[flat|nested] 12+ messages in thread
end of thread, other threads:[~2011-04-22 14:37 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz follow: Atom feed
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2011-03-16 23:42 [Bug 35374] New: nouveau: nv50, regression "GPU lockup - switching to software fbcon" introduced in 2.6.38-rc8 bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
     [not found] ` <bug-35374-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
2011-03-16 23:44   ` [Bug 35374] " bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2011-03-16 23:45   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2011-03-18 17:56   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2011-03-18 20:04   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2011-03-18 20:04   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2011-03-18 20:04   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2011-03-18 20:05   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2011-04-22  1:27   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2011-04-22  2:48   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2011-04-22 14:36   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2011-04-22 14:37   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ

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