linux-kernel - Re: [PATCH v3 0/2] Arithmetic ops for Instant/Delta

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: <175699797762.553433.9071557042089300894.b4-ty@kernel.org>
Date: Thu, 04 Sep 2025 16:59:37 +0200
From: Andreas Hindborg <a.hindborg@...nel.org>
To: rust-for-linux@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Thomas Gleixner <tglx@...utronix.de>, 
 FUJITA Tomonori <fujita.tomonori@...il.com>, Lyude Paul <lyude@...hat.com>
Cc: 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 <lossin@...nel.org>, Alice Ryhl <aliceryhl@...gle.com>, 
 Trevor Gross <tmgross@...ch.edu>, Danilo Krummrich <dakr@...nel.org>
Subject: Re: [PATCH v3 0/2] Arithmetic ops for Instant/Delta


On Wed, 20 Aug 2025 16:26:42 -0400, Lyude Paul wrote:
> When rebasing RVKMS against my hrtimer additions, which themselves were
> rebased against Fujita's recent work for introducing Instant/Delta, I
> needed to reintroduce the ability to perform some of the arithmetic that
> rvkms uses for vblank emulation - so, this commit introduces such
> arithmetic.
> 
> Example usage:
>   https://gitlab.freedesktop.org/lyudess/linux/-/blob/rvkms-slim/drivers/gpu/drm/rvkms/crtc.rs?ref_type=heads#L167
> 
> [...]

Applied, thanks!

[1/2] rust: time: Implement Add<Delta>/Sub<Delta> for Instant
      commit: 22b65a40574e597e1919ca22cc3535c2b541f764
[2/2] rust: time: Implement basic arithmetic operations for Delta
      commit: 4521438fb076f8a6a52f45b0e508f6ef10ac0c49

Best regards,
-- 
Andreas Hindborg <a.hindborg@...nel.org>