linux-kernel - Re: Current Linus' git compilation breakage.

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Message-ID: <20071013113006.6494d1d2@hyperion.delvare>
Date:	Sat, 13 Oct 2007 11:30:06 +0200
From:	Jean Delvare <khali@...ux-fr.org>
To:	Dave Jones <davej@...hat.com>
Cc:	Nigel Cunningham <nigel@...el.suspend2.net>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: Current Linus' git compilation breakage.

On Fri, 12 Oct 2007 21:22:44 -0400, Dave Jones wrote:
> On Sat, Oct 13, 2007 at 11:11:31AM +1000, Nigel Cunningham wrote:
>  > Hi all.
>  > 
>  > Maybe I just picked a bad time to try, but...
>  > 
>  > arch/x86/kernel/alternative.c: In function 'apply_alternatives':
>  > arch/x86/kernel/alternative.c:191: error: 'VSYSCALL_START' undeclared (first use in this function)
>  > arch/x86/kernel/alternative.c:191: error: (Each undeclared identifier is reported only once
>  > arch/x86/kernel/alternative.c:191: error: for each function it appears in.)
>  > arch/x86/kernel/alternative.c:191: error: 'VSYSCALL_END' undeclared (first use in this function)
>  > make[1]: *** [arch/x86/kernel/alternative.o] Error 1
>  > make: *** [arch/x86/kernel] Error 2
> 
> Try this.
> 
> Include missing header for vsyscall.
> 
> Signed-off-by: Dave Jones <davej@...hat.com>
> 
> diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
> index bd72d94..11b03d3 100644
> --- a/arch/x86/kernel/alternative.c
> +++ b/arch/x86/kernel/alternative.c
> @@ -10,6 +10,7 @@
>  #include <asm/pgtable.h>
>  #include <asm/mce.h>
>  #include <asm/nmi.h>
> +#include <asm/vsyscall.h>
>  
>  #define MAX_PATCH_LEN (255-1)
>  

Fixes the problem for me, thanks Dave!

Acked-by: Jean Delvare <khali@...ux-fr.org>

This should be applied to Linus' tree quickly.

-- 
Jean Delvare
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