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Message-ID: <20080821103538.GF19452@elte.hu>
Date: Thu, 21 Aug 2008 12:35:38 +0200
From: Ingo Molnar <mingo@...e.hu>
To: Marcin Slusarz <marcin.slusarz@...il.com>
Cc: LKML <linux-kernel@...r.kernel.org>, Pekka Paalanen <pq@....fi>
Subject: Re: [PATCH] x86, mmiotrace: silence section mismatch warning -
leave_uniprocessor
* Marcin Slusarz <marcin.slusarz@...il.com> wrote:
> WARNING: vmlinux.o(.text+0x180af): Section mismatch in reference from the function leave_uniprocessor() to the function .cpuinit.text:cpu_up()
> The function leave_uniprocessor() references
> the function __cpuinit cpu_up().
> This is often because leave_uniprocessor lacks a __cpuinit
> annotation or the annotation of cpu_up is wrong.
>
> leave_uniprocessor calls cpu_up only when CONFIG_HOTPLUG_CPU is set,
> so it can be safely annotated as __ref
applied to tip/x86/urgent, thanks Marcin.
Ingo
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