linux-kernel - Re: [mingo@...e.hu: [git pull] headers

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Message-Id: <1233101001.6717.5.camel@brick>
Date:	Tue, 27 Jan 2009 16:03:21 -0800
From:	Harvey Harrison <harvey.harrison@...il.com>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	Ingo Molnar <mingo@...e.hu>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Sam Ravnborg <sam@...nborg.org>,
	Jaswinder Singh Rajput <jaswinderrajput@...il.com>,
	"David S. Miller" <davem@...emloft.net>
Subject: Re: [mingo@...e.hu: [git pull] headers_check fixes]

On Tue, 2009-01-27 at 14:57 -0800, Linus Torvalds wrote:
> 
> On Tue, 27 Jan 2009, Ingo Molnar wrote:
> > 
> > Should i perhaps not bother with the stuff below? Cannot turn off 
> > CONFIG_HEADERS_CHECK in my builds because it can cause build failures.

> So I think it makes our headers worse. Code like
> 
> 	> +#ifdef __KERNEL__
> 	> +# ifdef CONFIG_X86_BSWAP
> 	> +# define __X86_BSWAP  
> 	> +# endif /* CONFIG_X86_BSWAP */
> 	> +#endif /* __KERNEL__ */
> 
> just doesn't make sense. It doesn't make sense _inside_ the kernel, and it 
> doesn't make sense _outside_ it either.
> 

Or just wrap all of asm/swab.h in #ifdef __KERNEL__.

Harvey



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