linux/rust/kernel
Miguel Ojeda ab309b6e08 rust: avoid box_uninit_write feature
Like commit 0903b9e2a4 ("rust: alloc: eschew
`Box<MaybeUninit<T>>::write`"), but for the new `rbtree` and `alloc` code.

That is, `feature(new_uninit)` [1] got partially stabilized [2]
for Rust 1.82.0 (expected to be released on 2024-10-17), but it
did not include `Box<MaybeUninit<T>>::write`, which got split into
`feature(box_uninit_write)` [3].

To avoid relying on a new unstable feature, rewrite the `write` +
`assume_init` pair manually.

Link: https://github.com/rust-lang/rust/issues/63291 [1]
Link: https://github.com/rust-lang/rust/pull/129401 [2]
Link: https://github.com/rust-lang/rust/issues/129397 [3]
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Matt Gilbride <mattgilbride@google.com>
Link: https://lore.kernel.org/r/20240904144229.18592-1-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2024-09-04 23:11:31 +02:00
..
alloc rust: avoid box_uninit_write feature 2024-09-04 23:11:31 +02:00
block rust: block: do not use removed queue flag API 2024-06-20 06:54:48 -06:00
init rust: init: add assert_pinned macro 2024-08-23 06:25:59 +02:00
list rust: list: add ListArcField 2024-08-23 06:26:57 +02:00
net Rust changes for v6.10 2024-05-13 15:13:54 -07:00
sync rust: Implement the smart pointer InPlaceInit for Arc 2024-08-18 23:10:53 +02:00
alloc.rs rust: add abstraction for struct page 2024-07-08 23:44:01 +02:00
block.rs rust: block: introduce kernel::block::mq module 2024-06-14 07:45:04 -06:00
build_assert.rs rust: upgrade to Rust 1.68.2 2023-05-31 17:35:03 +02:00
device.rs device: rust: improve safety comments 2024-06-20 16:14:58 +02:00
error.rs rust: error: allow useless_conversion for 32-bit builds 2024-08-18 23:10:53 +02:00
firmware.rs rust: firmware: fix invalid rustdoc link 2024-07-31 13:24:29 +02:00
init.rs rust: init: add assert_pinned macro 2024-08-23 06:25:59 +02:00
ioctl.rs rust: kernel: mark code fragments in docs with backticks 2024-02-18 21:22:27 +01:00
kunit.rs rust: support srctree-relative links 2023-12-21 20:54:17 +01:00
lib.rs rust: rbtree: add red-black tree implementation backed by the C version 2024-08-31 17:35:08 +02:00
list.rs rust: list: add ListArcField 2024-08-23 06:26:57 +02:00
net.rs rust: core abstractions for network PHY drivers 2023-12-15 09:35:50 +00:00
page.rs rust: add abstraction for struct page 2024-07-08 23:44:01 +02:00
prelude.rs rust: init: add write_[pin_]init functions 2024-08-22 00:16:16 +02:00
print.rs rust: kernel: use docs.kernel.org links in code documentation 2024-08-25 14:44:34 +02:00
rbtree.rs rust: avoid box_uninit_write feature 2024-09-04 23:11:31 +02:00
static_assert.rs
std_vendor.rs rust: kernel: use docs.kernel.org links in code documentation 2024-08-25 14:44:34 +02:00
str.rs rust: kernel: remove redundant imports 2024-05-05 19:22:25 +02:00
sync.rs rust: sync: implement Default for LockClassKey 2024-05-05 19:22:25 +02:00
task.rs rust: kernel: remove redundant imports 2024-05-05 19:22:25 +02:00
time.rs rust: time: doc: Add missing C header links 2024-05-01 00:04:47 +02:00
types.rs rust: types: add ARef::into_raw 2024-08-25 14:44:39 +02:00
uaccess.rs rust: uaccess: add typed accessors for userspace pointers 2024-07-08 23:44:01 +02:00
workqueue.rs rust: kernel: make impl_has_work compatible with more generics 2024-07-08 22:39:39 +02:00