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Subject: Re: [PATCH] proc: fix ->stack_start in compat mode
From: Stefani Seibold <stefani@seibold.net>
To: Alexey Dobriyan <adobriyan@gmail.com>
Cc: akpm@linux-foundation.org, m.s.tsirkin@gmail.com,
       linux-kernel@vger.kernel.org
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Date: Sun, 01 Nov 2009 10:54:05 +0100
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Am Mittwoch, den 28.10.2009, 14:56 +0300 schrieb Alexey Dobriyan:
> Assign tsk->stack_start even when doing compat execve(2).
> 
> As side effect, fix segfault inside boehm-gc library.
> http://bugzilla.kernel.org/show_bug.cgi?id=14478
> 
> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
> ---
> 
>  Michael, please, confirm.
> 
>  Stefani, I get "Stack usage: 0 kB", you may want to look at it.
> 

Under which circumstance do you get 0 kb reported? What is your system
(mmu/nommu, 32bit/64bit, architecture and so on).

Stefani