linux-kernel - Re: [patch] procfs: provide stack information for threads

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Message-Id: <1254555626.24924.2.camel@wall-e>
Date:	Sat, 03 Oct 2009 09:40:26 +0200
From:	Stefani Seibold <stefani@...bold.net>
To:	Andreas Schwab <schwab@...ux-m68k.org>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>,
	linux-mm <linux-mm@...ck.org>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [patch] procfs: provide stack information for threads

Sorry, i missed this. Good job ;-)

Stefani

Am Samstag, den 03.10.2009, 08:47 +0200 schrieb Andreas Schwab:
> Here's the patch again properly signed.
> 
> Andreas.
> 
> >From 9da252fd7d9a5cf84a477a35a6b52f927c85b280 Mon Sep 17 00:00:00 2001
> From: Andreas Schwab <schwab@...ux-m68k.org>
> Date: Sat, 3 Oct 2009 08:19:43 +0200
> Subject: [PATCH] compat_do_execve: set current->stack_start as in do_execve
> 
> Signed-off-by: Andreas Schwab <schwab@...ux-m68k.org>
> ---
>  fs/compat.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/fs/compat.c b/fs/compat.c
> index d576b55..6c19040 100644
> --- a/fs/compat.c
> +++ b/fs/compat.c
> @@ -1532,6 +1532,8 @@ int compat_do_execve(char * filename,
>  	if (retval < 0)
>  		goto out;
>  
> +	current->stack_start = current->mm->start_stack;
> +
>  	/* execve succeeded */
>  	current->fs->in_exec = 0;
>  	current->in_execve = 0;
> -- 
> 1.6.4.4
> 
> 

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