From: "Danilo Krummrich" <dakr@kernel.org>
To: "Gary Guo" <gary@garyguo.net>
Cc: "Deborah Brouwer" <deborah.brouwer@collabora.com>,
"Alice Ryhl" <aliceryhl@google.com>,
"Daniel Almeida" <daniel.almeida@collabora.com>,
"David Airlie" <airlied@gmail.com>,
"Simona Vetter" <simona@ffwll.ch>,
"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>,
"Tamir Duberstein" <tamird@kernel.org>,
"Alexandre Courbot" <acourbot@nvidia.com>,
"Onur Özkan" <work@onurozkan.dev>,
dri-devel@lists.freedesktop.org, rust-for-linux@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 1/2] rust: uapi: add zerocopy/zerocopy_derive
Date: Sat, 26 Sep 2026 18:26:40 +0200 [thread overview]
Message-ID: <DLPE0D8F96DE.91C7E0MAERDS@kernel.org> (raw)
In-Reply-To: <DLPD8RQKM8VU.3QWOV9RFLA8S6@garyguo.net>
On Sat Sep 26, 2026 at 5:50 PM CEST, Gary Guo wrote:
> On Sat Sep 26, 2026 at 1:26 AM BST, Deborah Brouwer wrote:
>> @@ -71,3 +71,6 @@
>> # Structs should implement `Zeroable` when all of their fields do.
>> --with-derive-custom-struct .*=MaybeZeroable
>> --with-derive-custom-union .*=MaybeZeroable
>> +
>> +# `drm_panthor_gpu_info` is copied byte-for-byte to userspace.
>> +--with-derive-custom-struct '^drm_panthor_gpu_info$'=zerocopy_derive::most_traits
>
> This is Tyr specific change and should be in patch 2.
Why list all of them separately? Can't we apply this to all uAPI structs?
next prev parent reply other threads:[~2026-09-26 16:26 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-26 0:26 [PATCH v3 0/2] drm/tyr: safely write GpuInfo to userspace Deborah Brouwer
2026-09-26 0:26 ` [PATCH v3 1/2] rust: uapi: add zerocopy/zerocopy_derive Deborah Brouwer
2026-09-26 15:50 ` Gary Guo
2026-09-26 16:26 ` Danilo Krummrich [this message]
2026-09-26 20:59 ` Gary Guo
2026-09-26 21:38 ` Danilo Krummrich
2026-09-26 23:49 ` Gary Guo
2026-09-26 0:26 ` [PATCH v3 2/2] drm/tyr: safely write GpuInfo to userspace Deborah Brouwer
2026-09-26 2:44 ` Daniel Almeida
2026-09-26 16:48 ` Danilo Krummrich
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