linux-kernel - Re: [PATCH] of: Make the number of reserved memory regions configurable

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Message-ID: <CAL_JsqKtGMk8JQJR37i73CMnqtdoZddNpnoVhmyE4w1qUXnRhg@mail.gmail.com>
Date: Fri, 24 Oct 2025 07:57:06 -0500
From: Rob Herring <robh@...nel.org>
To: Maxime Ripard <mripard@...nel.org>
Cc: Saravana Kannan <saravanak@...gle.com>, Eric Chanudet <echanude@...hat.com>, 
	Radu Rendec <rrendec@...hat.com>, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] of: Make the number of reserved memory regions configurable

On Thu, Oct 23, 2025 at 10:35 AM Maxime Ripard <mripard@...nel.org> wrote:
>
> Some platforms register more reserved memory regions than the current
> hardcoded limit of 64.

I've already NAKed a kconfig option for this before.

The limit is now 64 dynamic regions, not total. The static regions are
unlimited. What platform needs so many regions and to abuse
/reserved-memory like this?

Rob