linux-kernel - Re: [BUG] compile error with edac_mce

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Message-ID: <20090916044029.GA5767@aftab>
Date:	Wed, 16 Sep 2009 06:40:29 +0200
From:	Borislav Petkov <borislav.petkov@....com>
To:	Steven Rostedt <rostedt@...dmis.org>
CC:	LKML <linux-kernel@...r.kernel.org>, Ingo Molnar <mingo@...e.hu>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [BUG] compile error with edac_mce_amd.c as module

On Tue, Sep 15, 2009 at 03:54:39PM -0400, Steven Rostedt wrote:
> The file drivers/edac/edac_mce_amd.c references a kernel variable that
> is not exported for modules.
> 
>  ERROR: "per_cpu__cpu_llc_id" [drivers/edac/edac_core.ko] undefined!
> 
> 
> The variable in question is located in arch/x86/kernel/smpboot.c
> 
> /* Last level cache ID of each logical CPU */
> DEFINE_PER_CPU(u16, cpu_llc_id) = BAD_APICID;
> 
> and is not exported to modules.
> 
> This is from the latest Linus repo. I can supply a config if requested.

Sorry for that, proper fix is already there:
http://marc.info/?l=linux-kernel&m=125302459621925

-- 
Regards/Gruss,
Boris.

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