linux-kernel - Re: Build error on latest git

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Message-Id: <1231679335.3244.1.camel@jaswinder.satnam>
Date:	Sun, 11 Jan 2009 18:38:55 +0530
From:	Jaswinder Singh Rajput <jaswinder@...radead.org>
To:	Jaswinder Singh Rajput <jaswinderlinux@...il.com>
Cc:	Petr Titera <P.Titera@...tury.cz>, linux-kernel@...r.kernel.org,
	Ingo Molnar <mingo@...e.hu>
Subject: Re: Build error on latest git

On Sun, 2009-01-11 at 18:36 +0530, Jaswinder Singh Rajput wrote:
> On Sun, Jan 11, 2009 at 5:27 PM, Petr Titera <P.Titera@...tury.cz> wrote:
> > Going through source it seems to me (still building) that it is caused by
> > including asm/smp.h only if build with CONFIG_SMP. This patch seems to fix
> > this
> >
> > diff --git a/include/linux/smp.h b/include/linux/smp.h
> > index b824669..fd51bb9 100644
> > --- a/include/linux/smp.h
> > +++ b/include/linux/smp.h
> > @@ -11,6 +11,8 @@
> > #include <linux/list.h>
> > #include <linux/cpumask.h>
> >
> > +#include <asm/smp.h>
> > +
> > extern void cpu_idle(void);
> >
> 
> No, this is wrong.
> 
> asm/smp.h should only be included when CONFIG_SMP is defined.
> 
> I will send fix of this.
> 

Here is the temporary fix, later on I will remove non-smp data from
smp.h

Subject: [PATCH] x86: mpparse.c fix compilation error

Impact: fix compilation error

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@...il.com>
---
 arch/x86/kernel/mpparse.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c
index 8385d4e..79dae60 100644
--- a/arch/x86/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse.c
@@ -27,6 +27,7 @@
 #include <asm/e820.h>
 #include <asm/trampoline.h>
 #include <asm/setup.h>
+#include <asm/smp.h>
 
 #include <mach_apic.h>
 #ifdef CONFIG_X86_32
-- 
1.5.6.6



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