diagnosing freezes (DRI?)

[deeptech71 at gmail.com]

Robert Noland wrote:
> On Fri, 2009-04-17 at 06:00 +0200, deeptech71 at gmail.com wrote:
>> Robert Noland wrote:
>>> On Thu, 2009-04-16 at 11:16 -0400, John Baldwin wrote:
>>>> The drm code is doing a copyin() while holding a mutex (which is not allowed).
>>> Ok, the quick and dirty fix for this is
>>> http://people.freebsd.org/~rnoland/drm_radeon_state-copyin-fix.patch
>>>
>>> I think there may be other places of concern though and a more proper
>>> fix is needed.
>> I still get the same lockup :(
> 
> It can't be the same backtrace though... I'll get a more complete patch
> put together shortly.

Wait do I need to do a make buildworld too? I only built a patched kernel.