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[0/6] AMD64 EDAC: Check for nodes without memory, etc.

Message ID 20191018153114.39378-1-Yazen.Ghannam@amd.com (mailing list archive)
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Series AMD64 EDAC: Check for nodes without memory, etc. | expand

Message

Yazen Ghannam Oct. 18, 2019, 3:31 p.m. UTC
From: Yazen Ghannam <yazen.ghannam@amd.com>

Hi Boris,

This set contains the next revision of the RFC patches I included with
the last AMD64 EDAC updates. I dropped the RFC tags, and I added a
couple of new patches.

Most of these patches address the issue where the module check and
complains about DRAM ECC on nodes without memory.

Patch 3 is new and came out of looking at the family type structs and
the boot flow.

Patch 6 fixes the "grain not set" warning that was recently introduced.

Thanks,
Yazen

Links:
https://lkml.kernel.org/r/20190821235938.118710-9-Yazen.Ghannam@amd.com
https://lkml.kernel.org/r/20190821235938.118710-10-Yazen.Ghannam@amd.com
https://lkml.kernel.org/r/20190821235938.118710-11-Yazen.Ghannam@amd.com

Yazen Ghannam (6):
  EDAC/amd64: Make struct amd64_family_type global
  EDAC/amd64: Gather hardware information early
  EDAC/amd64: Save max number of controllers to family type
  EDAC/amd64: Use cached data when checking for ECC
  EDAC/amd64: Check for memory before fully initializing an instance
  EDAC/amd64: Set grain per DIMM

 drivers/edac/amd64_edac.c | 174 ++++++++++++++++++++------------------
 drivers/edac/amd64_edac.h |   1 +
 2 files changed, 94 insertions(+), 81 deletions(-)

Comments

Borislav Petkov Oct. 21, 2019, 2:48 p.m. UTC | #1
On Fri, Oct 18, 2019 at 03:31:25PM +0000, Ghannam, Yazen wrote:
> From: Yazen Ghannam <yazen.ghannam@amd.com>
> 
> Hi Boris,
> 
> This set contains the next revision of the RFC patches I included with
> the last AMD64 EDAC updates. I dropped the RFC tags, and I added a
> couple of new patches.

Yah, looks pretty much good, modulo the minor things I commented on
earlier.

Thx.
Yazen Ghannam Oct. 21, 2019, 4:40 p.m. UTC | #2
> -----Original Message-----
> From: linux-kernel-owner@vger.kernel.org <linux-kernel-owner@vger.kernel.org> On Behalf Of Borislav Petkov
> Sent: Monday, October 21, 2019 10:48 AM
> To: Ghannam, Yazen <Yazen.Ghannam@amd.com>
> Cc: linux-edac@vger.kernel.org; linux-kernel@vger.kernel.org
> Subject: Re: [PATCH 0/6] AMD64 EDAC: Check for nodes without memory, etc.
> 
> On Fri, Oct 18, 2019 at 03:31:25PM +0000, Ghannam, Yazen wrote:
> > From: Yazen Ghannam <yazen.ghannam@amd.com>
> >
> > Hi Boris,
> >
> > This set contains the next revision of the RFC patches I included with
> > the last AMD64 EDAC updates. I dropped the RFC tags, and I added a
> > couple of new patches.
> 
> Yah, looks pretty much good, modulo the minor things I commented on
> earlier.
> 

Thank you. I'll send another revision soon.

-Yazen