linux-kernel - Re: [GIT PULL] Disintegrate and kill asm/system.h

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Message-ID: <6817.1332994900@neuling.org>
Date:	Thu, 29 Mar 2012 15:21:40 +1100
From:	Michael Neuling <mikey@...ling.org>
To:	Stephen Rothwell <sfr@...b.auug.org.au>
cc:	Linus <torvalds@...ux-foundation.org>,
	David Howells <dhowells@...hat.com>,
	Grant Likely <grant.likely@...retlab.ca>,
	akpm@...ux-foundation.org, linux-arch@...r.kernel.org,
	linux-kernel@...r.kernel.org, paul.gortmaker@...driver.com,
	arnd@...db.de, hpa@...or.com,
	ppc-dev <linuxppc-dev@...ts.ozlabs.org>
Subject: Re: [GIT PULL] Disintegrate and kill asm/system.h

In message <20120329151544.ef2117821dfb459e8b52af48@...b.auug.org.au> you wrote
:
> --Signature=_Thu__29_Mar_2012_15_15_44_+1100_WbAuFOESkuBxVlHq
> Content-Type: text/plain; charset=US-ASCII
> Content-Disposition: inline
> Content-Transfer-Encoding: quoted-printable
> 
> Hi all,
> 
> On Thu, 29 Mar 2012 13:55:55 +1100 Stephen Rothwell <sfr@...b.auug.org.au> =
> wrote:
> >
> > On Thu, 29 Mar 2012 13:50:44 +1100 Michael Neuling <mikey@...ling.org> wr=
> ote:
> > >
> > > > Here are a bunch of patches to disintegrate asm/system.h into a set o=
> f separate
> > > > bits to relieve the problem of circular inclusion dependencies.
> > > >=20
> > > > The following changes since commit 437538267b672f9320833907f1b5acbb26=
> 05f4be:
> > > >=20
> > > >   Merge tag 'fbdev-updates-for-3.4' of git://github.com/schandinat/li=
> nux-2.6 (2012-03-22 20:43:40 -0700)
> > > >=20
> > > > are available in the git repository at:
> > > >=20
> > > >   git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-asm_sy=
> stem.git split-asm-system_h
> > >=20
> > > It would have been nice to have this in linux-next for a day or two to
> > > sort out the merge issues,  hence....
> >=20
> > Um, what can I say but "yeah, it would have been nice" :-(
> 
> The following patch fixes (as much as possible) a powerpc allyesconfig build.
> 
> From: Stephen Rothwell <sfr@...b.auug.org.au>
> Date: Thu, 29 Mar 2012 14:58:10 +1100
> Subject: [PATCH] powerpc: fix fallout from system.h split up
> 
> Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>

Acked-by: Michael Neuling <mikey@...ling.org>

Thanks, this is much better than my crappy fix.

Mikey

> ---
>  arch/powerpc/kernel/fadump.c |    2 ++
>  arch/powerpc/kernel/kgdb.c   |    1 +
>  kernel/irq/irqdomain.c       |    3 +++
>  3 files changed, 6 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/powerpc/kernel/fadump.c b/arch/powerpc/kernel/fadump.c
> index cfe7a38..18bdf74 100644
> --- a/arch/powerpc/kernel/fadump.c
> +++ b/arch/powerpc/kernel/fadump.c
> @@ -40,6 +40,8 @@
>  #include <asm/prom.h>
>  #include <asm/rtas.h>
>  #include <asm/fadump.h>
> +#include <asm/debug.h>
> +#include <asm/setup.h>
> =20
>  static struct fw_dump fw_dump;
>  static struct fadump_mem_struct fdm;
> diff --git a/arch/powerpc/kernel/kgdb.c b/arch/powerpc/kernel/kgdb.c
> index 76a6e40..782bd0a 100644
> --- a/arch/powerpc/kernel/kgdb.c
> +++ b/arch/powerpc/kernel/kgdb.c
> @@ -24,6 +24,7 @@
>  #include <asm/current.h>
>  #include <asm/processor.h>
>  #include <asm/machdep.h>
> +#include <asm/debug.h>
> =20
>  /*
>   * This table contains the mapping between PowerPC hardware trap types, and
> diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
> index af48e59..1f94ddf 100644
> --- a/kernel/irq/irqdomain.c
> +++ b/kernel/irq/irqdomain.c
> @@ -12,6 +12,9 @@
>  #include <linux/slab.h>
>  #include <linux/smp.h>
>  #include <linux/fs.h>
> +#ifdef CONFIG_VIRQ_DEBUG
> +#include <asm/debug.h>
> +#endif
> =20
>  #define IRQ_DOMAIN_MAP_LEGACY 0 /* driver allocated fixed range of irqs.
>  				 * ie. legacy 8259, gets irqs 1..15 */
> --=20
> 1.7.9.1
> 
> --=20
> Cheers,
> Stephen Rothwell                    sfr@...b.auug.org.au
> 
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