Re: UML mode panick under 2.6.12

[XIAO Gang <xiao@unice.fr>]

Jeff Dike wrote:

> On Tue, Jun 21, 2005 at 09:25:46AM +0200, XIAO Gang wrote:
>  
>
> > I am unable to run UML mode (i386) under 2.6.12: the execution gives the 
> > following messages.
> >
> > ---------------------------------------------------------------------------------------------
> >    
>
>  
>
> > Checking that ptrace can change system call numbers...<0>Kernel panic - 
> > not syncing: Segfault with no mm
> >    
>
> Can you try backing out the use-fork-instead-of-clone patch?  Ben LaHaise
> reported that caused problems for him.
>  
Not wanting to bother trimming things out, I have just copied 
arch/um/kernel/process.c from that in 2.6.10 then recompile. And 
everything works fine. So the problem is there, but I don't know how 
exactly.

--

XIAO Gang (~{P$8U~})                          xiao@unice.fr
         home page: pcmath126.unice.fr/xiao.html 



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