linux-kernel - Re: [PATCHv7] EDAC core changes in order to properly report errors from all types of memory controllers

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Message-ID: <20120307120613.GB21202@aftab>
Date:	Wed, 7 Mar 2012 13:06:13 +0100
From:	Borislav Petkov <bp@...64.org>
To:	Mauro Carvalho Chehab <mchehab@...hat.com>
Cc:	EDAC devel <linux-edac@...r.kernel.org>,
	Tony Luck <tony.luck@...el.com>, Ingo Molnar <mingo@...e.hu>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCHv7] EDAC core changes in order to properly report errors
 from all types of memory controllers

On Wed, Mar 07, 2012 at 08:36:12AM -0300, Mauro Carvalho Chehab wrote:
> >> - 1 patch that adds a trace event to report memory errors:
> >>       events/hw_event: Create a Hardware Events Report Mecanism (HERM)
> > 
> > NACK to that last one.
> 
> Hmm... interesting... this one adds a tracepoint for non-MCA based memory errors...
> I've understood that you've against only the mca one...

If you mean the patch at

http://git.kernel.org/?p=linux/kernel/git/mchehab/linux-edac.git;a=commitdiff;h=56efd647f5a63497a07caaa22e993307aaf95270

where you've removed the trace.*mce call, then I don't object to it per
se. Send it for proper review too, though, because it contains incorrect
comments like

+ * Those events are generated when hardware detected a corrected or
+ * uncorrected event, and are meant to replace the current API to report
+ * errors defined on both EDAC and MCE subsystems.

which clearly need fixing.

Thanks.

-- 
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Boris.

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