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

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Date:	Sun, 08 Feb 2009 11:20:34 +0530
From:	Jaswinder Singh Rajput <jaswinder@...nel.org>
To:	Sam Ravnborg <sam@...nborg.org>
Cc:	Ingo Molnar <mingo@...e.hu>,
	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

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(-)

Complete diff:
diff --git a/include/linux/types.h b/include/linux/types.h
index c30973a..fca82ed 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -1,6 +1,8 @@
 #ifndef _LINUX_TYPES_H
 #define _LINUX_TYPES_H
 
+#include <asm/types.h>
+
 #ifndef __ASSEMBLY__
 #ifdef	__KERNEL__
 
@@ -10,7 +12,6 @@
 #endif
 
 #include <linux/posix_types.h>
-#include <asm/types.h>
 
 #ifndef __KERNEL_STRICT_NAMES
 


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