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| author | Daniel Almeida <daniel.almeida@collabora.com> | 2025-09-19 11:12:39 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2025-10-21 12:31:55 +0200 |
| commit | da123f0ee40f0e5a3791bbaf58a1db1744c59f72 (patch) | |
| tree | b64402f19c9b6f1083dbf36277c28475d895cb87 /scripts/lib/kdoc/kdoc_output.py | |
| parent | c14ecb555c3ee80eeb030a4e46d00e679537f03a (diff) | |
rust: lock: guard: Add T: Unpin bound to DerefMut
A core property of pinned types is not handing a mutable reference to
the inner data in safe code, as this trivially allows that data to be
moved.
Enforce this condition by adding a bound on lock::Guard's DerefMut
implementation, so that it's only implemented for pinning-agnostic
types.
Suggested-by: Benno Lossin <lossin@kernel.org>
Suggested-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Daniel Almeida <daniel.almeida@collabora.com>
Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Benno Lossin <lossin@kernel.org>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Link: https://github.com/Rust-for-Linux/linux/issues/1181
Diffstat (limited to 'scripts/lib/kdoc/kdoc_output.py')
0 files changed, 0 insertions, 0 deletions