Re: 2.6.33-rc8 breaks UML with Restrict initial stack spaceexpansion to rlimit

[Jouni Malinen]

On Mon, Feb 15, 2010 at 05:30:20PM +1100, Michael Neuling wrote:

> We got the logic wrong in one of the cleanups and hence we aren't
> actually changing the stack reservation ever, when we intended on
> allocating up to 20 new pages.  
> 
> The:
> 	rlim_stack = min(rlim_stack, stack_size);
> always chooses stack_size hence we end up not changing the stack at all.
> This seems to cause fatal problems on UML, but is obviously not what was
> intended for archs as well.  
> 
> The following works for me on PPC64 64k and 4k pages and UML on x86_64. 

That fixes my UML setup, too.

-- 
Jouni Malinen                                            PGP id EFC895FA
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