From: "Danilo Krummrich" <dakr@kernel.org>
To: "Gary Guo" <gary@garyguo.net>
Cc: "Eliot Courtney" <ecourtney@nvidia.com>,
"Yury Norov" <ynorov@nvidia.com>,
"Alice Ryhl" <aliceryhl@google.com>,
"Burak Emir" <burak.emir@gmail.com>,
"Yury Norov" <yury.norov@gmail.com>,
"Miguel Ojeda" <ojeda@kernel.org>,
"Boqun Feng" <boqun@kernel.org>,
"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
"Benno Lossin" <lossin@kernel.org>,
"Andreas Hindborg" <a.hindborg@kernel.org>,
"Trevor Gross" <tmgross@umich.edu>,
"Daniel Almeida" <daniel.almeida@collabora.com>,
"Tamir Duberstein" <tamird@kernel.org>,
"Alexandre Courbot" <acourbot@nvidia.com>,
"Onur Özkan" <work@onurozkan.dev>,
"David Airlie" <airlied@gmail.com>,
"Simona Vetter" <simona@ffwll.ch>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"John Hubbard" <jhubbard@nvidia.com>,
"Alistair Popple" <apopple@nvidia.com>,
"Timur Tabi" <ttabi@nvidia.com>, "Zhi Wang" <zhiw@nvidia.com>,
rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org,
nova-gpu@lists.linux.dev, dri-devel@lists.freedesktop.org,
dri-devel <dri-devel-bounces@lists.freedesktop.org>
Subject: Re: [PATCH v5 5/5] gpu: nova-core: add ChannelIdPool
Date: Mon, 17 Aug 2026 13:18:05 +0200 [thread overview]
Message-ID: <DKR6EB8OWPXG.2QYAY81UG1RF3@kernel.org> (raw)
In-Reply-To: <DKR5W5DGAWAJ.38LHLLNPO9R4W@garyguo.net>
On Mon Aug 17, 2026 at 12:54 PM CEST, Gary Guo wrote:
> IMO we can just support zero-sized allocation by always succeeding, similar to
> how ZST allocation is handled in memory allocation.
Probably, but in contrast to ZST allocations it wouldn't be very useful, so we'd
silently succeed on something that never was a reasonable argument in the first
palce.
next prev parent reply other threads:[~2026-08-17 11:18 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-12 8:51 [PATCH v5 0/5] rust: Add support for reserving of ranges of IDs Eliot Courtney
2026-08-12 8:51 ` [PATCH v5 1/5] rust: bitmap: use function-level cfg on kunit test Eliot Courtney
2026-08-12 22:23 ` Yury Norov
2026-08-12 8:51 ` [PATCH v5 2/5] rust: bitmap: restrict bitmap length to at most i32::MAX Eliot Courtney
2026-08-12 19:44 ` Yury Norov
2026-08-12 8:51 ` [PATCH v5 3/5] rust: bitmap: add contiguous area operations Eliot Courtney
2026-08-12 20:31 ` Yury Norov
2026-08-13 7:27 ` Eliot Courtney
2026-08-12 8:51 ` [PATCH v5 4/5] rust: id_pool: add contiguous area allocation Eliot Courtney
2026-08-12 21:16 ` Yury Norov
2026-08-13 7:29 ` Eliot Courtney
2026-08-12 8:51 ` [PATCH v5 5/5] gpu: nova-core: add ChannelIdPool Eliot Courtney
2026-08-12 22:18 ` Yury Norov
2026-08-13 7:31 ` Eliot Courtney
2026-08-13 18:32 ` Yury Norov
2026-08-13 20:20 ` Miguel Ojeda
2026-08-13 20:48 ` Danilo Krummrich
2026-08-13 20:58 ` Gary Guo
2026-08-13 21:38 ` John Hubbard
2026-08-13 21:44 ` Yury Norov
2026-08-13 21:53 ` John Hubbard
2026-08-13 21:03 ` Yury Norov
2026-08-14 2:14 ` Eliot Courtney
2026-08-14 4:54 ` Eliot Courtney
2026-08-14 9:08 ` Yury Norov
2026-08-14 14:53 ` Yury Norov
2026-08-17 7:03 ` Eliot Courtney
2026-08-17 10:54 ` Gary Guo
2026-08-17 11:18 ` Danilo Krummrich [this message]
2026-08-17 11:49 ` Eliot Courtney
2026-08-17 12:16 ` Danilo Krummrich
2026-08-17 12:37 ` Eliot Courtney
2026-08-17 13:02 ` Gary Guo
2026-08-17 14:08 ` Danilo Krummrich
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