linux-stable.git/rust/kernel/drm/ioctl.rs, branch v6.17.2 Linux kernel stable tree rust: drm: fix `srctree/` links 2025-10-12T11:01:55+00:00 Miguel Ojeda ojeda@kernel.org 2025-07-30T13:07:15+00:00 e294e1254174ebb184691676f8e51d68dcbb346e commit c2783c7cfefd55b1a5be781679cbee5191c0fd87 upstream. These `srctree/` links pointed inside `linux/`, but they are directly under `drm/`. Thus fix them. This cleans a future warning that will check our `srctree/` links. Cc: stable@vger.kernel.org Fixes: a98a73be9ee9 ("rust: drm: file: Add File abstraction") Fixes: c284d3e42338 ("rust: drm: gem: Add GEM object abstraction") Fixes: 07c9016085f9 ("rust: drm: add driver abstractions") Fixes: 1e4b8896c0f3 ("rust: drm: add device abstraction") Fixes: 9a69570682b1 ("rust: drm: ioctl: Add DRM ioctl abstraction") Acked-by: Danilo Krummrich <dakr@kernel.org> Reviewed-by: Daniel Almeida <daniel.almeida@collabora.com> Signed-off-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit c2783c7cfefd55b1a5be781679cbee5191c0fd87 upstream.

These `srctree/` links pointed inside `linux/`, but they are directly
under `drm/`.

Thus fix them.

This cleans a future warning that will check our `srctree/` links.

Cc: stable@vger.kernel.org
Fixes: a98a73be9ee9 ("rust: drm: file: Add File abstraction")
Fixes: c284d3e42338 ("rust: drm: gem: Add GEM object abstraction")
Fixes: 07c9016085f9 ("rust: drm: add driver abstractions")
Fixes: 1e4b8896c0f3 ("rust: drm: add device abstraction")
Fixes: 9a69570682b1 ("rust: drm: ioctl: Add DRM ioctl abstraction")
Acked-by: Danilo Krummrich <dakr@kernel.org>
Reviewed-by: Daniel Almeida <daniel.almeida@collabora.com>
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm: rust: rename as_ref() to from_raw() for drm constructors 2025-07-11T14:30:30+00:00 Alice Ryhl aliceryhl@google.com 2025-07-11T08:04:38+00:00 917b10d90990fd2138b5dbc2d22cfa428c070ade The prefix as_* should not be used for a constructor. Constructors usually use the prefix from_* instead. Some prior art in the stdlib: Box::from_raw, CString::from_raw, Rc::from_raw, Arc::from_raw, Waker::from_raw, File::from_raw_fd. There is also prior art in the kernel crate: cpufreq::Policy::from_raw, fs::File::from_raw_file, Kuid::from_raw, ARef::from_raw, SeqFile::from_raw, VmaNew::from_raw, Io::from_raw. Link: https://lore.kernel.org/r/aCd8D5IA0RXZvtcv@pollux Signed-off-by: Alice Ryhl <aliceryhl@google.com> Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://lore.kernel.org/r/20250711-device-as-ref-v2-2-1b16ab6402d7@google.com 
The prefix as_* should not be used for a constructor. Constructors
usually use the prefix from_* instead.

Some prior art in the stdlib: Box::from_raw, CString::from_raw,
Rc::from_raw, Arc::from_raw, Waker::from_raw, File::from_raw_fd.

There is also prior art in the kernel crate: cpufreq::Policy::from_raw,
fs::File::from_raw_file, Kuid::from_raw, ARef::from_raw,
SeqFile::from_raw, VmaNew::from_raw, Io::from_raw.

Link: https://lore.kernel.org/r/aCd8D5IA0RXZvtcv@pollux
Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Link: https://lore.kernel.org/r/20250711-device-as-ref-v2-2-1b16ab6402d7@google.com
rust: drm: ioctl: Add DRM ioctl abstraction 2025-04-24T11:50:05+00:00 Asahi Lina lina@asahilina.net 2025-04-10T23:55:21+00:00 9a69570682b1f179a8bd9439a24495e7a6246aa9 DRM drivers need to be able to declare which driver-specific ioctls they support. Add an abstraction implementing the required types and a helper macro to generate the ioctl definition inside the DRM driver. Note that this macro is not usable until further bits of the abstraction are in place (but it will not fail to compile on its own, if not called). Signed-off-by: Asahi Lina <lina@asahilina.net> Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Reviewed-by: Lyude Paul <lyude@redhat.com> Link: https://lore.kernel.org/r/20250410235546.43736-3-dakr@kernel.org [ MISC fixes * wrap raw_data in Opaque to avoid UB when creating a reference * fix IOCTL sample declaration * fix safety comment of IOCTL argument * original source archive: https://archive.is/LqHDQ - Danilo ] Signed-off-by: Danilo Krummrich <dakr@kernel.org> 
DRM drivers need to be able to declare which driver-specific ioctls they
support. Add an abstraction implementing the required types and a helper
macro to generate the ioctl definition inside the DRM driver.

Note that this macro is not usable until further bits of the abstraction
are in place (but it will not fail to compile on its own, if not called).

Signed-off-by: Asahi Lina <lina@asahilina.net>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Link: https://lore.kernel.org/r/20250410235546.43736-3-dakr@kernel.org
[ MISC fixes
    * wrap raw_data in Opaque to avoid UB when creating a reference
    * fix IOCTL sample declaration
    * fix safety comment of IOCTL argument
    * original source archive: https://archive.is/LqHDQ

  - Danilo ]
Signed-off-by: Danilo Krummrich <dakr@kernel.org>