linux-kernel - Re: [origin tree build failure] [PATCH] Fix: amd64_edac.c:(.text+0x3e9491): undefined reference to `amd_decode_nb

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Date:	Tue, 15 Sep 2009 15:25:49 +0200
From:	Borislav Petkov <borislav.petkov@....com>
To:	Ingo Molnar <mingo@...e.hu>
CC:	"H. Peter Anvin" <hpa@...or.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	x86 <x86@...nel.org>, Doug Thompson <norsk5@...oo.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [origin tree build failure] [PATCH] Fix:
 amd64_edac.c:(.text+0x3e9491): undefined reference to `amd_decode_nb_mce'

On Tue, Sep 15, 2009 at 01:59:35PM +0200, Ingo Molnar wrote:
> 
> -tip testing found the following build failure (config attached):
> 
> drivers/built-in.o: In function `amd64_check':
> amd64_edac.c:(.text+0x3e9491): undefined reference to `amd_decode_nb_mce'
> drivers/built-in.o: In function `amd64_init_2nd_stage':
> amd64_edac.c:(.text+0x3e9b46): undefined reference to `amd_report_gart_errors'
> amd64_edac.c:(.text+0x3e9b55): undefined reference to `amd_register_ecc_decoder'
> drivers/built-in.o: In function `amd64_nbea_store':
> amd64_edac_dbg.c:(.text+0x3ea22e): undefined reference to `amd_decode_nb_mce'
> drivers/built-in.o: In function `amd64_remove_one_instance':
> amd64_edac.c:(.devexit.text+0x3eea): undefined reference to `amd_report_gart_errors'
> amd64_edac.c:(.devexit.text+0x3ef6): undefined reference to `amd_unregister_ecc_decoder'
> 
> the AMD EDAC code has a dependency on CONFIG_CPU_SUP_AMD facilities. The 
> patch below solves the problem here.

Dang(!), thanks for catching that one. Will add it to the lineup of the
next pull request to Linus.

-- 
Regards/Gruss,
Boris.

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