diff options
| author | Yilin Chen <1479826151@qq.com> | 2025-12-29 00:52:34 +0800 |
|---|---|---|
| committer | Danilo Krummrich <dakr@kernel.org> | 2025-12-29 12:41:02 +0100 |
| commit | 68ece1e2ce3a1cb0aac9f5af685cf18fa2fa31aa (patch) | |
| tree | 0acb1e87286ed204ff8f95121feb5d6f5676192d /rust | |
| parent | 2f4ca87469b9499eb9218cf2a374018cfee6b649 (diff) | |
rust: dma: remove incorrect safety documentation
Removes a safety requirement that incorrectly states callers must
ensure the device does not access memory while the returned slice
is live, as this method doesn't return a slice.
Fixes: d37a39f607c4 ("rust: dma: add as_slice/write functions for CoherentAllocation")
Signed-off-by: Yilin Chen <1479826151@qq.com>
Link: https://patch.msgid.link/tencent_5195C0324923A2B67DEF8AE4B8E139BCB105@qq.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Diffstat (limited to 'rust')
| -rw-r--r-- | rust/kernel/dma.rs | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/rust/kernel/dma.rs b/rust/kernel/dma.rs index 84d3c67269e8..2ac107d8f7b7 100644 --- a/rust/kernel/dma.rs +++ b/rust/kernel/dma.rs @@ -532,8 +532,6 @@ impl<T: AsBytes + FromBytes> CoherentAllocation<T> { /// /// # Safety /// - /// * Callers must ensure that the device does not read/write to/from memory while the returned - /// slice is live. /// * Callers must ensure that this call does not race with a read or write to the same region /// that overlaps with this write. /// |