From: Boris Brezillon <boris.brezillon@collabora.com>
To: Alice Ryhl <aliceryhl@google.com>
Cc: "Philipp Stanner" <phasta@kernel.org>,
"Miguel Ojeda" <ojeda@kernel.org>,
"Boqun Feng" <boqun@kernel.org>, "Gary Guo" <gary@garyguo.net>,
" Björn Roy Baron" <bjorn3_gh@protonmail.com>,
"Benno Lossin" <lossin@kernel.org>,
"Andreas Hindborg" <a.hindborg@kernel.org>,
"Trevor Gross" <tmgross@umich.edu>,
"Danilo Krummrich" <dakr@kernel.org>,
"Sumit Semwal" <sumit.semwal@linaro.org>,
"Christian König" <christian.koenig@amd.com>,
"Paul E. McKenney" <paulmck@kernel.org>,
"Frederic Weisbecker" <frederic@kernel.org>,
"Neeraj Upadhyay" <neeraj.upadhyay@kernel.org>,
"Joel Fernandes" <joelagnelf@nvidia.com>,
"Josh Triplett" <josh@joshtriplett.org>,
"Uladzislau Rezki" <urezki@gmail.com>,
"Steven Rostedt" <rostedt@goodmis.org>,
"Mathieu Desnoyers" <mathieu.desnoyers@efficios.com>,
"Lai Jiangshan" <jiangshanlai@gmail.com>,
Zqiang <qiang.zhang@linux.dev>,
"Daniel Almeida" <daniel.almeida@collabora.com>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Igor Korotin" <igor.korotin@linux.dev>,
"Lorenzo Stoakes" <ljs@kernel.org>,
"Alexandre Courbot" <acourbot@nvidia.com>,
"FUJITA Tomonori" <fujita.tomonori@gmail.com>,
"Krishna Ketan Rai" <prafulrai522@gmail.com>,
"Shankari Anand" <shankari.ak0208@gmail.com>,
manos@pitsidianak.is, linux-kernel@vger.kernel.org,
rust-for-linux@vger.kernel.org, linux-media@vger.kernel.org,
dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org,
rcu@vger.kernel.org
Subject: Re: [PATCH 3/4] rust: Add dma_fence abstractions
Date: Mon, 1 Jun 2026 14:37:31 +0200 [thread overview]
Message-ID: <20260601143731.71c0f883@fedora-2.home> (raw)
In-Reply-To: <ah1glmXDM-OAKa5h@google.com>
On Mon, 1 Jun 2026 10:36:06 +0000
Alice Ryhl <aliceryhl@google.com> wrote:
> > +pub trait FenceCtxOps {}
>
> This empty trait is unused.
>
> > +/// A dma-fence context. A fence context takes care of associating related fences with each other,
> > +/// providing each with raising sequence numbers and a common identifier.
> > +#[pin_data(PinnedDrop)]
> > +pub struct FenceCtx<F: Send + Sync, C: Send + Sync> {
BTW, if you define a FenceCtxOps trait, this should be:
pub struct FenceCtx<F: Send + Sync, C: FenceCtxOps + Send + Sync> {
next prev parent reply other threads:[~2026-06-01 12:37 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-30 14:35 [PATCH 0/4] rust / dma_buf: Add abstractions for dma_fence Philipp Stanner
2026-05-30 14:35 ` [PATCH 1/4] rust: types: implement ForeignOwnable for ARef<T> Philipp Stanner
2026-06-01 9:46 ` Alice Ryhl
2026-05-30 14:35 ` [PATCH 2/4] rust: rcu: add RcuBox type Philipp Stanner
2026-05-30 15:08 ` Boqun Feng
2026-05-30 15:27 ` Danilo Krummrich
2026-06-01 7:56 ` Philipp Stanner
2026-06-01 13:41 ` Boqun Feng
2026-06-03 9:33 ` Philipp Stanner
2026-06-03 9:35 ` Alice Ryhl
2026-06-03 15:27 ` Boqun Feng
2026-06-03 17:36 ` Boqun Feng
2026-06-03 17:07 ` Boqun Feng
2026-05-30 14:35 ` [PATCH 3/4] rust: Add dma_fence abstractions Philipp Stanner
2026-05-30 15:16 ` Danilo Krummrich
2026-06-01 8:46 ` Philipp Stanner
2026-06-01 10:13 ` Danilo Krummrich
2026-06-01 10:36 ` Alice Ryhl
2026-06-01 10:59 ` Boris Brezillon
2026-06-01 11:17 ` Philipp Stanner
2026-06-01 12:35 ` Boris Brezillon
2026-06-01 12:26 ` Philipp Stanner
2026-06-01 12:39 ` Alice Ryhl
2026-06-01 12:47 ` Philipp Stanner
2026-06-01 13:22 ` Alice Ryhl
2026-06-01 13:23 ` Philipp Stanner
2026-06-01 13:27 ` Alice Ryhl
2026-06-01 12:37 ` Boris Brezillon [this message]
2026-06-03 16:41 ` Daniel Almeida
2026-06-03 17:14 ` Boris Brezillon
2026-06-04 0:43 ` Daniel Almeida
2026-06-04 8:15 ` Boris Brezillon
2026-06-05 7:56 ` Philipp Stanner
2026-06-05 16:00 ` Daniel Almeida
2026-06-05 16:02 ` Daniel Almeida
2026-06-05 15:51 ` Daniel Almeida
2026-05-30 14:35 ` [PATCH 4/4] MAINTAINERS: Add entry for Rust dma-buf Philipp Stanner
2026-05-30 15:20 ` Danilo Krummrich
2026-06-03 15:22 ` [PATCH 0/4] rust / dma_buf: Add abstractions for dma_fence Daniel Almeida
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