linux-kernel - Re: [RFC PATCH 0/14] amd64_edac: marry mcheck to amd64 edac

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Message-ID: <4A653B9B.4020501@jp.fujitsu.com>
Date:	Tue, 21 Jul 2009 12:52:59 +0900
From:	Hidetoshi Seto <seto.hidetoshi@...fujitsu.com>
To:	Borislav Petkov <borislav.petkov@....com>
CC:	mingo@...e.hu, hpa@...or.com, tglx@...utronix.de, norsk5@...oo.com,
	aris@...hat.com, linux-kernel@...r.kernel.org, x86@...nel.org
Subject: Re: [RFC PATCH 0/14] amd64_edac: marry mcheck to amd64 edac

Borislav Petkov wrote:
> Clearly, the "Run through mcelog... " line is redundant now :) since
> there's no need for userspace decoding anymore and the original EDAC
> functionality (polling workqueue) is still preserved. The code currently
> uses EDAC to decode DRAM ECC errors but this could clearly be extended
> to handle all valid addresses acquired from MCi_ADDR registers.

Then how about having:

static default_decode_mce(struct mce *m)
{
	printk(KERN_EMERG "Run through mcelog ... "
}

void (*decode_mce)(struct mce *m) = default_decode_mce;

and replace the pointer by edac_decode_mce() or so?


Thanks,
H.Seto

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