linux-kernel - RE: [PATCH 0/3] EDAC/igen6: Add EDAC support for two Intel SoCs

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Message-ID: <DS7PR11MB60776D9EEF66A2B55433A7BEFCBF2@DS7PR11MB6077.namprd11.prod.outlook.com>
Date: Fri, 18 Apr 2025 17:23:00 +0000
From: "Luck, Tony" <tony.luck@...el.com>
To: "Zhuo, Qiuxu" <qiuxu.zhuo@...el.com>
CC: Borislav Petkov <bp@...en8.de>, James Morse <james.morse@....com>, "Mauro
 Carvalho Chehab" <mchehab@...nel.org>, Robert Richter <rric@...nel.org>,
	"Lai, Yi1" <yi1.lai@...el.com>, "linux-edac@...r.kernel.org"
	<linux-edac@...r.kernel.org>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>
Subject: RE: [PATCH 0/3] EDAC/igen6: Add EDAC support for two Intel SoCs

> Certain BIOS versions of Intel SoCs with In-Band ECC capability
> (e.g. Arizona Beach SoCs) may fuse off some memory controllers,
> causing the current igen6_edac driver to mistakenly register these
> absent controllers with the EDAC core.
>
> Patch 1: Get the igen6_edac driver to skip absent memory controllers,
>          preventing erroneous registration with the EDAC core.
>
> Patch 2: Add EDAC support for Intel Arizona Beach SoCs (for network computing).
>          This patch depends on Patch 1.
>
> Patch 3: Add EDAC support for Intel Amston Lake SoCs (for edge computing).

Applied to edac-drivers branch of RAS tree for next merge window.

Thanks

-Tony