From mboxrd@z Thu Jan  1 00:00:00 1970
From: Mark Salter <msalter@redhat.com>
Subject: Re: [PATCH 08/29] Disintegrate asm/system.h for C6X
Date: Wed, 07 Mar 2012 17:52:01 -0500
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To: David Howells <dhowells@redhat.com>
Cc: paul.gortmaker@windriver.com, hpa@zytor.com, torvalds@linux-foundation.org, sfr@canb.auug.org.au, mingo@redhat.com, arnd@arndb.de, tglx@linutronix.de, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org

On Wed, 2012-03-07 at 22:42 +0000, David Howells wrote:
> Mark Salter <msalter@redhat.com> wrote:
> 
> > Kbuild takes care of it. See arch/c6x/include/Kbuild for the generic
> > headers C6X uses as-is.
> 
> I'm still not clear on how that actually works.  Does it copy the headers to
> asm/ from asm-generic/?

It creates $(obj)/arch/$(arch)/include/generated/asm/foo.h which has:

#include <asm-generic/foo.h>

See scripts/Makefile.asm-generic

--Mark