linux-kernel - Re: [git pull -tip] headers_check fixes for other architectures

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Message-ID: <20090209122308.GH17782@elte.hu>
Date:	Mon, 9 Feb 2009 13:23:08 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Jaswinder Singh Rajput <jaswinder@...nel.org>
Cc:	Sam Ravnborg <sam@...nborg.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Tony Luck <tony.luck@...el.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Russell King - ARM Linux <linux@....linux.org.uk>,
	hskinnemoen@...el.com, cooloney@...nel.org, ralf@...ux-mips.org,
	dhowells@...hat.com, matthew@....cx, chris@...kel.net,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [git pull -tip] headers_check fixes for other architectures


* Jaswinder Singh Rajput <jaswinder@...nel.org> wrote:

> On Fri, 2009-02-06 at 18:24 +0100, Sam Ravnborg wrote:
> > > 
> > > Is this safe OR we can make it more safer:
> > > 
> > > Subject: [PATCH] make linux/types.h as assembly safe
> > > 
> > > Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@...il.com>
> > > ---
> > >  include/linux/types.h |    3 ++-
> > >  1 files changed, 2 insertions(+), 1 deletions(-)
> > > 
> > > diff --git a/include/linux/types.h b/include/linux/types.h
> > > index 712ca53..c30973a 100644
> > > --- a/include/linux/types.h
> > > +++ b/include/linux/types.h
> > > @@ -1,6 +1,7 @@
> > >  #ifndef _LINUX_TYPES_H
> > >  #define _LINUX_TYPES_H
> > >  
> > > +#ifndef __ASSEMBLY__
> > >  #ifdef	__KERNEL__
> > >  
> > >  #define DECLARE_BITMAP(name,bits) \
> > > @@ -212,5 +213,5 @@ struct ustat {
> > >  };
> > >  
> > >  #endif	/* __KERNEL__ */
> > > -
> > > +#endif /*  __ASSEMBLY__ */
> > >  #endif /* _LINUX_TYPES_H */
> > 
> > This is wrong...
> > We should include the assumed assembly safe asm/types.h
> > outside the __ASEMBLY__ ifdef.
> > 
> 
> The following changes since commit f6c727813e03ce0f58d73808da8c9a6bc227249e:
>   Ingo Molnar (1):
>         Merge branch 'core/header-fixes' of git://git.kernel.org/.../jaswinder/linux-2.6-tip into core/header-fixes
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/jaswinder/linux-2.6-tip.git core/header-fixes
> 
> Jaswinder Singh Rajput (1):
>       unconditionally include asm/types.h from linux/types.h
> 
>  include/linux/types.h |    3 ++-
>  1 files changed, 2 insertions(+), 1 deletions(-)

Pulled into tip:core/header-fixes, thanks Jaswinder!

	Ingo
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