linux-kernel - Re: [PATCH -next] x86: apic_flat

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Date:	Mon, 23 May 2011 21:26:23 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Randy Dunlap <randy.dunlap@...cle.com>
Cc:	Cyrill Gorcunov <gorcunov@...il.com>,
	Stephen Rothwell <sfr@...b.auug.org.au>, x86@...nel.org,
	linux-next@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
	Suresh Siddha <suresh.b.siddha@...el.com>
Subject: Re: [PATCH -next] x86: apic_flat_64.c needs module.h


* Ingo Molnar <mingo@...e.hu> wrote:

> 
> * Randy Dunlap <randy.dunlap@...cle.com> wrote:
> 
> > >>>  arch/x86/kernel/apic/apic_flat_64.c |    1 +
> > >>>  1 file changed, 1 insertion(+)
> > >>>
> > >>> --- linux-next-20110523.orig/arch/x86/kernel/apic/apic_flat_64.c
> > >>> +++ linux-next-20110523/arch/x86/kernel/apic/apic_flat_64.c
> > >>> @@ -16,6 +16,7 @@
> > >>>  #include <linux/ctype.h>
> > >>>  #include <linux/init.h>
> > >>>  #include <linux/hardirq.h>
> > >>> +#include <linux/module.h>
> > >>>  #include <asm/smp.h>
> > >>>  #include <asm/apic.h>
> > >>>  #include <asm/ipi.h>
> > >>
> > >> Thanks Randy! For some reason I didn't hit this problem while
> > >> were compiling the kernel and testing it (I usually do not use
> > >> modules though).
> > >>
> > >> I've CC'ed Ingo and Suresh.
> > >>
> > > 
> > > Randy, while adding module.h here is correct I fail to see why I didn't
> > > hit this problem before, could you please post your config?
> > 
> > Certainly, it's attached.  It's a randconfig file.
> > I saw this build error on roughly 5 out of 15 randconfig builds.
> > 
> > CONFIG_SMP is disabled...
> 
> Your config builds just fine here, using latest -tip:

oh, stupid me, it's a warning, not a build failure.

Applied your fix, thanks Randy!

	Ingo
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