linux-kernel - Re: [PATCH 2/2] mn10300: Fix include dependency in irqflags.h

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Message-ID: <CAMuHMdW4tZCzZ-4wTxsjfhu+UMZqsb2tuTo8+Yho-ZDE2dck8A@mail.gmail.com>
Date:	Mon, 17 Jun 2013 12:12:35 +0200
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	David Daney <ddaney.cavm@...il.com>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Tony Luck <tony.luck@...el.com>,
	Fenghua Yu <fenghua.yu@...el.com>,
	"linux-ia64@...r.kernel.org" <linux-ia64@...r.kernel.org>,
	David Howells <dhowells@...hat.com>,
	Koichi Yasutake <yasutake.koichi@...panasonic.com>,
	linux-am33-list@...hat.com, David Daney <david.s.daney@...il.com>,
	David Daney <david.daney@...ium.com>
Subject: Re: [PATCH 2/2] mn10300: Fix include dependency in irqflags.h

On Mon, Jun 17, 2013 at 9:07 AM, Geert Uytterhoeven
<geert@...ux-m68k.org> wrote:
> On Sun, Jun 16, 2013 at 10:06 PM,  <ddaney.cavm@...il.com> wrote:
>> From: David Daney <david.daney@...ium.com>
>>
>> We need to pick up the definition of raw_smp_processor_id() from
>> asm/smp.h.  For the !SMP case, we need to supply a definition of
>> raw_smp_processor_id().
>
> Thanks, this fixes the build!
>
>> Signed-off-by: David Daney <david.daney@...ium.com>
>
> Acked-by: Geert Uytterhoeven <geert@...ux-m68k.org>

Sorry, I acked to soon. While SMP=n is fine (asb2303_defconfig),
there's a new regression with asb2364_defconfig, which has SMP=y:

  CC      arch/mn10300/kernel/asm-offsets.s
In file included from
/scratch/geert/linux/linux/arch/mn10300/include/asm/irqflags.h:18:0,
                 from /scratch/geert/linux/linux/include/linux/irqflags.h:15,
                 from /scratch/geert/linux/linux/include/linux/spinlock.h:53,
                 from /scratch/geert/linux/linux/include/linux/seqlock.h:29,
                 from /scratch/geert/linux/linux/include/linux/time.h:5,
                 from /scratch/geert/linux/linux/include/uapi/linux/timex.h:56,
                 from /scratch/geert/linux/linux/include/linux/timex.h:56,
                 from /scratch/geert/linux/linux/include/linux/sched.h:17,
                 from
/scratch/geert/linux/linux/arch/mn10300/kernel/asm-offsets.c:7:
/scratch/geert/linux/linux/arch/mn10300/include/asm/smp.h:88:34:
error: unknown type name 'smp_call_func_t'
make[4]: *** [arch/mn10300/kernel/asm-offsets.s] Error 1

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
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