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From: Borislav Petkov <borislav.petkov@amd.com>
To: Pavel Machek <pavel@ucw.cz>
Cc: "H. Peter Anvin" <hpa@zytor.com>,
	Doug Thompson <norsk5@yahoo.com>, Ingo Molnar <mingo@elte.hu>,
	Thomas Gleixner <tglx@linutronix.de>, x86 <x86@kernel.org>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: [RFC] amd64_edac: syndromes loading
Date: Fri, 6 Nov 2009 14:20:19 +0100	[thread overview]
Message-ID: <20091106132019.GB30030@aftab> (raw)
In-Reply-To: <20091105221725.GA3683@elf.ucw.cz>

On Thu, Nov 05, 2009 at 11:17:25PM +0100, Pavel Machek wrote:
> > The good news is they've come up with a modified algorithm which will
> > require a smaller table, roughly 1/4th the size of the current 10K one.
> > Now, on a second thought and IMHO, we should simply add another .c file
> > instantiating those two x4 and x8 tables statically and linking them
> > into the edac code. This way you
> > 
> > 1) don't have the additional complexity of adding firmware handling code
> > and thus don't add a dependency on the firmware API
> > 
> > 2) don't have to actually carry two firmware images with the kernel
> 
> Well, that's certainly better than current situation.

Looks like we might have a much more elegant solution eliminating the
need for big tables and firmware images. Stay tuned while we're figuring
out the details.

-- 
Regards/Gruss,
Boris.

Operating | Advanced Micro Devices GmbH
  System  | Karl-Hammerschmidt-Str. 34, 85609 Dornach b. München, Germany
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  reply	other threads:[~2009-11-06 13:20 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-10-28 16:35 [RFC] amd64_edac: syndromes loading Borislav Petkov
2009-10-28 16:37 ` [PATCH 1/2] amd64_edac: load syndrome table through firmware API Borislav Petkov
2009-10-28 16:38 ` [PATCH 2/2] amd64_edac: syndromes housekeeping Borislav Petkov
2009-10-28 17:15 ` [RFC] amd64_edac: syndromes loading Doug Thompson
2009-10-28 17:28   ` Borislav Petkov
2009-11-01 21:13     ` Pavel Machek
2009-11-01 22:33       ` H. Peter Anvin
2009-11-05 13:27         ` Borislav Petkov
2009-11-05 21:15           ` Doug Thompson
2009-11-05 22:17           ` Pavel Machek
2009-11-06 13:20             ` Borislav Petkov [this message]
2009-11-12 18:40               ` Borislav Petkov

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