linux-kernel - Re: [PATCH] x86: fix kernel rebuild due to vsyscall fallout

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Message-ID: <alpine.LFD.0.9999.0710172126110.24155@localhost.localdomain>
Date:	Wed, 17 Oct 2007 21:26:35 +0200 (CEST)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Sam Ravnborg <sam@...nborg.org>
cc:	Boaz Harrosh <bharrosh@...asas.com>,
	Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] x86: fix kernel rebuild due to vsyscall fallout

On Wed, 17 Oct 2007, Sam Ravnborg wrote:

> Fix rebuild of kernel when there is no changes.
> This happened for i386.
> Using make V=2 hinted that the output files were
> not assigned to targets - fixed by this patch.
> 
> Reported by: Boaz Harrosh <bharrosh@...asas.com>
> 
> Signed-off-by: Sam Ravnborg <sam@...nborg.org>
> ---
> diff --git a/arch/x86/kernel/Makefile_32 b/arch/x86/kernel/Makefile_32
> index 7ff0206..a3fa11f 100644
> --- a/arch/x86/kernel/Makefile_32
> +++ b/arch/x86/kernel/Makefile_32
> @@ -51,7 +51,7 @@ obj-$(CONFIG_SCx200)		+= scx200_32.o
>  # We must build both images before we can assemble it.
>  # Note: kbuild does not track this dependency due to usage of .incbin
>  $(obj)/vsyscall_32.o: $(obj)/vsyscall-int80_32.so $(obj)/vsyscall-sysenter_32.so
> -targets += $(foreach F,int80 sysenter,vsyscall-$F.o vsyscall-$F.so)
> +targets += $(foreach F,int80 sysenter,vsyscall-$F_32.o vsyscall-$F_32.so)
>  targets += vsyscall-note_32.o vsyscall_32.lds
>  
>  # The DSO images are built using a special linker script.

Thanks, applied

	tglx

 
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