Messages in this thread | | | Date | 07 Apr 2009 08:11:36 +0200 | From | krzysztof.h1@poczta ... | Subject | Re: Re: commit 66c1ca breaks fbdev mode switching |
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Andrea Righi napisał(a): > On Mon, Apr 06, 2009 at 08:47:18PM +0200, Krzysztof Helt wrote: > > Hi, > > > > The commit 66c1ca breaks fbdev mode switching. The first mode > > (selected with mode_option or during boot) is ok but every mode > > switch with fbset locks up computer. If the commit is reverted > > mode switching works correctly. > > > > I do not understand why. I would be grateful if someone else > > can confirm the problem as well. > > > > The commit's details are: > > > > commit 66c1ca019078220dc1bf968f2bb18421100ef147 > > Author: Andrea Righi >righi.andrea@gmail.com> > > Date: Tue Mar 31 15:25:18 2009 -0700 > > > > fbmem: fix fb_info->lock and mm->mmap_sem circular locking > dependency > > > > > > Regards, > > Krzysztof > > Any lockdep info or oops? it just locks up the system? >
It just locked up. I can try with more debug info enabled.
Regards, Krzysztof
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