From: Borislav Petkov <bp@amd64.org>
To: Josh Hunt <johunt@akamai.com>
Cc: "linux-edac@vger.kernel.org" <linux-edac@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] amd64_edac: Memory size reported double on processor family 0Fh
Date: Wed, 12 Sep 2012 10:51:40 +0200 [thread overview]
Message-ID: <20120912085140.GA12277@aftab.osrc.amd.com> (raw)
In-Reply-To: <504FC2E9.4010708@akamai.com>
On Tue, Sep 11, 2012 at 06:02:01PM -0500, Josh Hunt wrote:
> On 09/11/2012 05:52 PM, Josh Hunt wrote:
> >With recent kernels we noticed that edac was reporting double the memory size on
> >systems running with AMD family 0Fh processors. I'm not very familiar with the
> >code, but this resolves it from what I can see on my systems. At least in
> >amd64_debug_display_dimm_sizes() and k8_dbam_to_chip_select() there appeared
> >to be redundant shifts to the left by 1 when WIDTH_128 is present.
Any chance you could enable CONFIG_EDAC_DEBUG, boot and send me your
whole dmesg? Privately is fine too.
Thanks.
--
Regards/Gruss,
Boris.
Advanced Micro Devices GmbH
Einsteinring 24, 85609 Dornach
GM: Alberto Bozzo
Reg: Dornach, Landkreis Muenchen
HRB Nr. 43632 WEEE Registernr: 129 19551
next prev parent reply other threads:[~2012-09-12 8:52 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1347403947-20187-1-git-send-email-johunt@akamai.com>
2012-09-11 23:02 ` [PATCH] amd64_edac: Memory size reported double on processor family 0Fh Josh Hunt
2012-09-12 8:51 ` Borislav Petkov [this message]
2012-09-12 12:38 ` Josh Hunt
2012-09-12 12:52 ` Josh Hunt
2012-09-12 15:30 ` Borislav Petkov
2012-09-12 15:37 ` Josh Hunt
2012-09-12 15:49 ` Borislav Petkov
2012-09-12 16:23 ` Josh Hunt
2012-09-12 16:48 ` Borislav Petkov
2012-09-12 16:58 ` Josh Hunt
2012-09-12 17:06 ` Borislav Petkov
2012-09-12 17:23 ` Borislav Petkov
2012-09-14 12:55 ` Josh Hunt
2012-09-14 14:39 ` Josh Hunt
2012-09-14 15:40 ` Borislav Petkov
2012-09-21 12:36 ` Borislav Petkov
2012-09-21 13:02 ` Josh Hunt
2012-09-21 14:01 ` Borislav Petkov
2012-09-21 14:54 ` Josh Hunt
2012-09-21 15:10 ` Borislav Petkov
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