linux-kernel - Re: [git-pull -tip] x86: cleanup patches 20090322

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Date:	Mon, 23 Mar 2009 18:45:04 +1030
From:	Rusty Russell <rusty@...tcorp.com.au>
To:	Jaswinder Singh Rajput <jaswinder@...nel.org>
Cc:	Ingo Molnar <mingo@...e.hu>, x86 maintainers <x86@...nel.org>,
	Sam Ravnborg <sam@...nborg.org>,
	Yinghai Lu <yinghai@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [git-pull -tip] x86: cleanup patches 20090322

On Monday 23 March 2009 07:22:56 Jaswinder Singh Rajput wrote:
>       x86: e820.h fix various signedness issues in setup.c and e820.c

Wouldn't fixing the users be better than changing the header?  Esp. since
it could well now cause similar warnings in userspace programs.

>  struct e820map {
> -	__u32 nr_map;
> +	__s32 nr_map;
>  	struct e820entry map[E820_X_MAX];
>  };

This number can't be negative!

Cheers,
Rusty.
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