linux-kernel - [PATCH v3 0/9] rust: use `kernel::{fmt,prelude::fmt!}`

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Message-Id: <20250813-core-cstr-fanout-1-v3-0-a15eca059c51@gmail.com>
Date: Wed, 13 Aug 2025 11:39:45 -0400
From: Tamir Duberstein <tamird@...il.com>
To: Danilo Krummrich <dakr@...nel.org>, David Airlie <airlied@...il.com>, 
 Simona Vetter <simona@...ll.ch>, Miguel Ojeda <ojeda@...nel.org>, 
 Alex Gaynor <alex.gaynor@...il.com>, Boqun Feng <boqun.feng@...il.com>, 
 Gary Guo <gary@...yguo.net>, 
 Björn Roy Baron <bjorn3_gh@...tonmail.com>, 
 Benno Lossin <lossin@...nel.org>, Andreas Hindborg <a.hindborg@...nel.org>, 
 Alice Ryhl <aliceryhl@...gle.com>, Trevor Gross <tmgross@...ch.edu>, 
 Jens Axboe <axboe@...nel.dk>, 
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
 "Rafael J. Wysocki" <rafael@...nel.org>, 
 Brendan Higgins <brendan.higgins@...ux.dev>, 
 David Gow <davidgow@...gle.com>, Rae Moar <rmoar@...gle.com>, 
 Lorenzo Stoakes <lorenzo.stoakes@...cle.com>, 
 Vlastimil Babka <vbabka@...e.cz>, 
 "Liam R. Howlett" <Liam.Howlett@...cle.com>, 
 Uladzislau Rezki <urezki@...il.com>, 
 Alexandre Courbot <acourbot@...dia.com>, 
 Alexander Viro <viro@...iv.linux.org.uk>, 
 Christian Brauner <brauner@...nel.org>, Jan Kara <jack@...e.cz>
Cc: nouveau@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org, 
 linux-kernel@...r.kernel.org, rust-for-linux@...r.kernel.org, 
 linux-block@...r.kernel.org, linux-kselftest@...r.kernel.org, 
 kunit-dev@...glegroups.com, linux-fsdevel@...r.kernel.org, 
 Tamir Duberstein <tamird@...il.com>
Subject: [PATCH v3 0/9] rust: use `kernel::{fmt,prelude::fmt!}`

This is series 2a/5 of the migration to `core::ffi::CStr`[0].
20250704-core-cstr-prepare-v1-0-a91524037783@...il.com.

This series depends on the prior series[0] and is intended to go through
the rust tree to reduce the number of release cycles required to
complete the work.

Subsystem maintainers: I would appreciate your `Acked-by`s so that this
can be taken through Miguel's tree (where the other series must go).

[0] https://lore.kernel.org/all/20250704-core-cstr-prepare-v1-0-a91524037783@gmail.com/

Signed-off-by: Tamir Duberstein <tamird@...il.com>
---
Changes in v3:
- Add a patch to address new code in device.rs.
- Drop incorrectly applied Acked-by tags from Danilo.
- Link to v2: https://lore.kernel.org/r/20250719-core-cstr-fanout-1-v2-0-1ab5ba189c6e@gmail.com

Changes in v2:
- Rebase on rust-next.
- Drop pin-init patch, which is no longer needed.
- Link to v1: https://lore.kernel.org/r/20250709-core-cstr-fanout-1-v1-0-64308e7203fc@gmail.com

---
Tamir Duberstein (9):
      gpu: nova-core: use `kernel::{fmt,prelude::fmt!}`
      rust: alloc: use `kernel::{fmt,prelude::fmt!}`
      rust: block: use `kernel::{fmt,prelude::fmt!}`
      rust: device: use `kernel::{fmt,prelude::fmt!}`
      rust: file: use `kernel::{fmt,prelude::fmt!}`
      rust: kunit: use `kernel::{fmt,prelude::fmt!}`
      rust: seq_file: use `kernel::{fmt,prelude::fmt!}`
      rust: sync: use `kernel::{fmt,prelude::fmt!}`
      rust: device: use `kernel::{fmt,prelude::fmt!}`

 drivers/block/rnull.rs               |  2 +-
 drivers/gpu/nova-core/gpu.rs         |  3 +--
 drivers/gpu/nova-core/regs/macros.rs |  6 +++---
 rust/kernel/alloc/kbox.rs            |  2 +-
 rust/kernel/alloc/kvec.rs            |  2 +-
 rust/kernel/alloc/kvec/errors.rs     |  2 +-
 rust/kernel/block/mq.rs              |  2 +-
 rust/kernel/block/mq/gen_disk.rs     |  2 +-
 rust/kernel/block/mq/raw_writer.rs   |  3 +--
 rust/kernel/device.rs                |  6 +++---
 rust/kernel/device/property.rs       | 23 ++++++++++++-----------
 rust/kernel/fs/file.rs               |  5 +++--
 rust/kernel/kunit.rs                 |  8 ++++----
 rust/kernel/seq_file.rs              |  6 +++---
 rust/kernel/sync/arc.rs              |  2 +-
 scripts/rustdoc_test_gen.rs          |  2 +-
 16 files changed, 38 insertions(+), 38 deletions(-)
---
base-commit: 8f5ae30d69d7543eee0d70083daf4de8fe15d585
change-id: 20250709-core-cstr-fanout-1-f20611832272

Best regards,
--  
Tamir Duberstein <tamird@...il.com>