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| author | Jiri Kosina <jkosina@suse.com> | 2025-09-19 17:08:20 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.com> | 2025-09-19 17:08:36 +0200 |
| commit | 71b28769d708f20046fc6f853cf93fb88a8b6e11 (patch) | |
| tree | e579afda01909585ed70bb477233b0f4f72dabac /rust/kernel/revocable.rs | |
| parent | 1860b13beca829c056179c63530eebfec9a3efb4 (diff) | |
| parent | 02d6eeedbc36d4b309d5518778071a749ef79c4e (diff) | |
Merge remote-tracking branch 'origin' into for-6.18/intel-thc-hid
Needed as a basisi for followup support for quicki2c advanced BIOS features.
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Diffstat (limited to 'rust/kernel/revocable.rs')
| -rw-r--r-- | rust/kernel/revocable.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/rust/kernel/revocable.rs b/rust/kernel/revocable.rs index 46768b374656..0f4ae673256d 100644 --- a/rust/kernel/revocable.rs +++ b/rust/kernel/revocable.rs @@ -233,6 +233,10 @@ impl<T> PinnedDrop for Revocable<T> { /// /// The RCU read-side lock is held while the guard is alive. pub struct RevocableGuard<'a, T> { + // This can't use the `&'a T` type because references that appear in function arguments must + // not become dangling during the execution of the function, which can happen if the + // `RevocableGuard` is passed as a function argument and then dropped during execution of the + // function. data_ref: *const T, _rcu_guard: rcu::Guard, _p: PhantomData<&'a ()>, |