linux-kernel - Re: [PATCH 1/2] drm/edid: Use unsigned int in drm_add_modes

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Message-ID: <CANiq72n_PJWF=2Duxt_bTzzH2opAcNMRt+31WcDLuu1Qx2Nz2A@mail.gmail.com>
Date: Sat, 29 Mar 2025 13:04:36 +0100
From: Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
To: Lyude Paul <lyude@...hat.com>
Cc: Jani Nikula <jani.nikula@...ux.intel.com>, Maxime Ripard <mripard@...nel.org>, 
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>, dri-devel@...ts.freedesktop.org, 
	linux-kernel@...r.kernel.org, 
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, Thomas Zimmermann <tzimmermann@...e.de>, 
	David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, Miguel Ojeda <ojeda@...nel.org>, 
	Alex Gaynor <alex.gaynor@...il.com>, Boqun Feng <boqun.feng@...il.com>, 
	Gary Guo <gary@...yguo.net>, Björn Roy Baron <bjorn3_gh@...tonmail.com>, 
	Benno Lossin <benno.lossin@...ton.me>, Andreas Hindborg <a.hindborg@...nel.org>, 
	Alice Ryhl <aliceryhl@...gle.com>, Trevor Gross <tmgross@...ch.edu>, 
	"open list:RUST:Keyword:b(?i:rust)b" <rust-for-linux@...r.kernel.org>
Subject: Re: [PATCH 1/2] drm/edid: Use unsigned int in drm_add_modes_noedid()

On Fri, Mar 28, 2025 at 11:27 PM Lyude Paul <lyude@...hat.com> wrote:
>
> So - it actually does protect us to a limited extent on the rust side of
> things. With CONFIG_RUST_OVERFLOW_CHECKS=y, arithematic checks are builtin to
> the language. This isn't the default config of course, but it's better then
> nothing.

It is the default! :)

Cheers,
Miguel