From: Alice Ryhl <aliceryhl@google.com>
To: Lyude Paul <lyude@redhat.com>
Cc: rust-for-linux@vger.kernel.org,
"Thomas Gleixner" <tglx@linutronix.de>,
"Boqun Feng" <boqun.feng@gmail.com>,
linux-kernel@vger.kernel.org,
"Andreas Hindborg" <a.hindborg@kernel.org>,
"FUJITA Tomonori" <fujita.tomonori@gmail.com>,
"Frederic Weisbecker" <frederic@kernel.org>,
"Anna-Maria Behnsen" <anna-maria@linutronix.de>,
"John Stultz" <jstultz@google.com>,
"Stephen Boyd" <sboyd@kernel.org>,
"Miguel Ojeda" <ojeda@kernel.org>,
"Alex Gaynor" <alex.gaynor@gmail.com>,
"Gary Guo" <gary@garyguo.net>,
"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
"Benno Lossin" <lossin@kernel.org>,
"Trevor Gross" <tmgross@umich.edu>,
"Danilo Krummrich" <dakr@kernel.org>
Subject: Re: [PATCH 1/2] rust: time: Implement Add<Delta>/Sub<Delta> for Instant
Date: Mon, 28 Jul 2025 20:23:23 +0200 [thread overview]
Message-ID: <CAH5fLgioqkcaJ_M7q3CEERPniREidqnWxS1=_HM89mFN5=q=iQ@mail.gmail.com> (raw)
In-Reply-To: <ad9e2b5518c2e2cbe72b0e61bf2d7701fc306008.camel@redhat.com>
On Mon, Jul 28, 2025 at 8:21 PM Lyude Paul <lyude@redhat.com> wrote:
>
> On Sun, 2025-07-27 at 07:33 +0000, Alice Ryhl wrote:
> >
> > I'm not so sure what to think about this clamp logic. Maybe it is the
> > best way to go ...
>
> Yeah - I was kinda hoping the mailing list would give me the direction to go
> on this one. The other thing that I considered that might make more sense was
> instead to implement these so that when over/underflow checking is enabled we
> panic when we get a value out of the range of 0 to KTIME_MAX. Would that make
> more sense?
Well, it would certainly be more consistent.
What does your use-case need?
Alice
next prev parent reply other threads:[~2025-07-28 18:23 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-24 18:54 [PATCH 0/2] Arithmetic ops for Instant/Delta Lyude Paul
2025-07-24 18:54 ` [PATCH 1/2] rust: time: Implement Add<Delta>/Sub<Delta> for Instant Lyude Paul
2025-07-25 1:17 ` Alexandre Courbot
2025-07-25 21:39 ` Lyude Paul
2025-07-27 7:33 ` Alice Ryhl
2025-07-28 18:21 ` Lyude Paul
2025-07-28 18:23 ` Alice Ryhl [this message]
2025-07-28 18:41 ` Lyude Paul
2025-07-24 18:54 ` [PATCH 2/2] rust: time: Implement basic arithmetic operations for Delta Lyude Paul
2025-07-25 1:20 ` Alexandre Courbot
2025-07-27 7:26 ` Alice Ryhl
2025-07-27 7:31 ` Alice Ryhl
2025-07-28 18:36 ` Lyude Paul
2025-07-29 12:15 ` Alice Ryhl
2025-07-31 20:47 ` Lyude Paul
2025-07-31 21:12 ` Miguel Ojeda
2025-07-31 22:10 ` Alice Ryhl
2025-08-01 12:19 ` Miguel Ojeda
2025-08-06 17:40 ` Lyude Paul
2025-08-07 12:44 ` Andreas Hindborg
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