linux-kernel - Re: [PATCH] fix compile breakage casued by x86: move prefill_possible

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Message-ID: <20081030215652.GH30303@elte.hu>
Date:	Thu, 30 Oct 2008 22:56:52 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	James Bottomley <James.Bottomley@...senPartnership.com>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>,
	Yinghai Lu <yhlu.kernel@...il.com>
Subject: Re: [PATCH] fix compile breakage casued by x86: move
	prefill_possible_map calling early


* James Bottomley <James.Bottomley@...senPartnership.com> wrote:

> >From 2947cdda39c36e5a0d56fe0c6b70a17526abb5b5 Mon Sep 17 00:00:00 2001
> From: James Bottomley <James.Bottomley@...senPartnership.com>
> Date: Thu, 30 Oct 2008 15:51:22 -0500
> Subject: [VOYAGER] add prefill_possible_mask() to fix linker breakage
> 
> Before
> 
> commit 329513a35d1a2b6b28d54f5c2c0dde4face8200b
> Author: Yinghai Lu <yhlu.kernel@...il.com>
> Date:   Wed Jul 2 18:54:40 2008 -0700
> 
>     x86: move prefill_possible_map calling early
> 
> prefill_possible_mask() was hidden under CONFIG_HOTPLUG_CPU rendering
> it invisitble to voyager.  Since this commit it's exposed, but not
> provided by the voyager subarch, so add a dummy stub to fix the link
> breakage.
> 
> Signed-off-by: James Bottomley <James.Bottomley@...senPartnership.com>
> ---
>  arch/x86/mach-voyager/voyager_smp.c |    6 ++++++
>  1 files changed, 6 insertions(+), 0 deletions(-)

applied to tip/x86/urgent, thanks James!

these kinds of problems will go away too when x86/Voyager becomes part 
of the regular platform code.

	Ingo
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