linux-kernel - Re: [PATCH -tip] x86: headers - include linux/types.h instead of asm/types.h

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Message-ID: <20090113132528.GF7682@localhost>
Date:	Tue, 13 Jan 2009 16:25:28 +0300
From:	Cyrill Gorcunov <gorcunov@...il.com>
To:	Ingo Molnar <mingo@...e.hu>, "H. Peter Anvin" <hpa@...or.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	LKML <linux-kernel@...r.kernel.org>,
	Harvey Harrison <harvey.harrison@...il.com>,
	Sam Ravnborg <sam@...nborg.org>,
	Jaswinder Singh Rajput <jaswinderrajput@...il.com>
Subject: Re: [PATCH -tip] x86: headers - include linux/types.h instead of
	asm/types.h

[Cyrill Gorcunov - Tue, Jan 13, 2009 at 04:10:20PM +0300]
...
| | > 
| | > well... on the other hand I'm not sure if it's really
| | > a good idea to include linux/types.h where we need only
| | > __u[8,16] and so on definitions.
| | 
| | Well, linux/types.h is supposed to be a 'lightweight', 'core data types 
| | only' kind of header file, so including it is not wrong per se.
| | 
| | Sam, is there some other preferred way perhaps to resolve these?
| | 
| | 	Ingo
| | 
| 
| Until such a file not passed to some *.S. For example for e820.h
| we have it included to arch/x86/boot/header.S but fortunately
| we're bound by __ASSEMBLY__. So there linux/types.h shouldn't hurt.
| Will check others and report then.
| 
| 		- Cyrill -

ok, have checked -- this patch seems to be safe.

		- Cyrill -
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