linux-kernel - Re: [PATCH 2/2] rust: time: Use wrapping

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Message-ID: <CANiq72kMZ6mpK+LaL9Xfsp032CZOfAEtr6Dp9A2R-m6dC3gkWQ@mail.gmail.com>
Date: Fri, 12 Apr 2024 09:58:57 +0200
From: Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
To: Philipp Stanner <pstanner@...hat.com>, Kees Cook <kees@...nel.org>
Cc: Boqun Feng <boqun.feng@...il.com>, Thomas Gleixner <tglx@...utronix.de>, 
	Miguel Ojeda <ojeda@...nel.org>, John Stultz <jstultz@...gle.com>, Stephen Boyd <sboyd@...nel.org>, 
	Alex Gaynor <alex.gaynor@...il.com>, Wedson Almeida Filho <wedsonaf@...il.com>, Gary Guo <gary@...yguo.net>, 
	bjorn3_gh@...tonmail.com, Benno Lossin <benno.lossin@...ton.me>, 
	Andreas Hindborg <a.hindborg@...sung.com>, Alice Ryhl <aliceryhl@...gle.com>, 
	rust-for-linux@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] rust: time: Use wrapping_sub() for Ktime::sub()

On Fri, Apr 12, 2024 at 9:43 AM Philipp Stanner <pstanner@...hat.com> wrote:
>
> Is that going to remain enabled by default or what was the plan here?

The plan is to ideally keep it enabled by default, but I defer to Kees
with whom we discussed this back then (Cc'd).

The goal is that Rust code, since the beginning, has all wrapping
operations marked explicitly as such.

Cheers,
Miguel