linux-hardening - Re: [PATCH v2 07/14] mfd: zl3073x: Add components versions register defs

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Message-ID: <CAHp75Ve4LO5rB3HLDV5XXMd4SihOQbPZBEZC8i1VY_Nz0E9tig@mail.gmail.com>
Date: Thu, 10 Apr 2025 20:50:27 +0300
From: Andy Shevchenko <andy.shevchenko@...il.com>
To: Ivan Vecera <ivecera@...hat.com>
Cc: netdev@...r.kernel.org, Vadim Fedorenko <vadim.fedorenko@...ux.dev>, 
	Arkadiusz Kubalewski <arkadiusz.kubalewski@...el.com>, Jiri Pirko <jiri@...nulli.us>, 
	Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Prathosh Satish <Prathosh.Satish@...rochip.com>, Lee Jones <lee@...nel.org>, 
	Kees Cook <kees@...nel.org>, Andy Shevchenko <andy@...nel.org>, 
	Andrew Morton <akpm@...ux-foundation.org>, Michal Schmidt <mschmidt@...hat.com>, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-hardening@...r.kernel.org
Subject: Re: [PATCH v2 07/14] mfd: zl3073x: Add components versions register defs

On Wed, Apr 9, 2025 at 5:43 PM Ivan Vecera <ivecera@...hat.com> wrote:
>
> Add register definitions for components versions and report them
> during probe.

JFYI: disabling regmap lock (independently of having an additional one
or not) is not recommended. With that you actually disable the useful
debugging feature of regmap, your device will not be present in the
(regmap) debugfs after that.