linux-kernel - Re: [PATCH] Add EDAC Driver for Marvell OcteonTX2/CN10K SoCs

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20240731112629.GCZqofZTIg9AoTUQez@fat_crate.local>
Date: Wed, 31 Jul 2024 13:26:29 +0200
From: Borislav Petkov <bp@...en8.de>
To: Vasyl Gomonovych <vgomonovych@...vell.com>
Cc: tony.luck@...el.com, james.morse@....com, mchehab@...nel.org,
	rric@...nel.org, sgoutham@...vell.com, linux-kernel@...r.kernel.org,
	linux-edac@...r.kernel.org
Subject: Re: [PATCH] Add EDAC Driver for Marvell OcteonTX2/CN10K SoCs

On Wed, Jul 31, 2024 at 04:17:40AM -0700, Vasyl Gomonovych wrote:
> This commit introduces an Error Detection and Correction (EDAC)
> driver for Marvell OcteonTX2 and CN10K System on Chips (SoCs).
> The driver supports the firmware-first model and
> handles error notifications via the
> Software Delegated Exception Interface (SDEI).
> It also provides error injection capabilities
> through System Management Calls (SMC).
> 
> Key Features:
>  - Support for EDAC-capable on-chip peripherals.
>  - Integration with the SDEI for error notification.
>  - Error injection via SMC calls.
>  - Detailed error reporting and logging.
> 
> Signed-off-by: Vasyl Gomonovych <vgomonovych@...vell.com>
> ---
>  drivers/edac/Kconfig         |   10 +
>  drivers/edac/Makefile        |    1 +
>  drivers/edac/octeontx_edac.c | 1274 ++++++++++++++++++++++++++++++++++
>  3 files changed, 1285 insertions(+)
>  create mode 100644 drivers/edac/octeontx_edac.c

$ ls drivers/edac/octeon_edac-*
drivers/edac/octeon_edac-l2c.c  drivers/edac/octeon_edac-pc.c
drivers/edac/octeon_edac-lmc.c  drivers/edac/octeon_edac-pci.c

Why is a new, separate one needed and can the functionality be shared?

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette