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rust: bump Clippy's MSRV and clean incompatible_msrv allows

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Following the Rust compiler bump, we can now update Clippy's MSRV we
set in the configuration, which will improve the diagnostics it generates.

Thus do so and clean a few of the `allow`s that are not needed anymore.

Reviewed-by: Tamir Duberstein <tamird@kernel.org>
Acked-by: Danilo Krummrich <dakr@kernel.org>
Reviewed-by: Gary Guo <gary@garyguo.net>
Link: https://patch.msgid.link/20260405235309.418950-7-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
This commit is contained in:
Miguel Ojeda
2026-04-06 01:52:42 +02:00
parent f32fb9c58a
commit b6cfba4366
4 changed files with 2 additions and 9 deletions
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2
.clippy.toml
View File

@@ -1,6 +1,6 @@
# SPDX-License-Identifier: GPL-2.0 # SPDX-License-Identifier: GPL-2.0
msrv = "1.78.0" msrv = "1.85.0"
check-private-items = true check-private-items = true

6
drivers/gpu/nova-core/gsp/cmdq.rs
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@@ -281,7 +281,6 @@ impl DmaGspMem {
let (slice_1, slice_2) = { let (slice_1, slice_2) = {
let (slice_1, slice_2) = self.driver_write_area(); let (slice_1, slice_2) = self.driver_write_area();
#[allow(clippy::incompatible_msrv)]
(slice_1.as_flattened_mut(), slice_2.as_flattened_mut()) (slice_1.as_flattened_mut(), slice_2.as_flattened_mut())
}; };
@@ -572,10 +571,7 @@ impl Cmdq {
Delta::from_millis(1), Delta::from_millis(1),
timeout, timeout,
) )
.map(|(slice_1, slice_2)| { .map(|(slice_1, slice_2)| (slice_1.as_flattened(), slice_2.as_flattened()))?;
#[allow(clippy::incompatible_msrv)]
(slice_1.as_flattened(), slice_2.as_flattened())
})?;
// Extract the `GspMsgElement`. // Extract the `GspMsgElement`.
let (header, slice_1) = GspMsgElement::from_bytes_prefix(slice_1).ok_or(EIO)?; let (header, slice_1) = GspMsgElement::from_bytes_prefix(slice_1).ok_or(EIO)?;

1
rust/kernel/ptr.rs
View File

@@ -81,7 +81,6 @@ impl Alignment {
/// This is equivalent to [`align_of`], but with the return value provided as an [`Alignment`]. /// This is equivalent to [`align_of`], but with the return value provided as an [`Alignment`].
#[inline(always)] #[inline(always)]
pub const fn of<T>() -> Self { pub const fn of<T>() -> Self {
#![allow(clippy::incompatible_msrv)]
// This cannot panic since alignments are always powers of two. // This cannot panic since alignments are always powers of two.
// //
// We unfortunately cannot use `new` as it would require the `generic_const_exprs` feature. // We unfortunately cannot use `new` as it would require the `generic_const_exprs` feature.

2
rust/kernel/transmute.rs
View File

@@ -49,7 +49,6 @@ pub unsafe trait FromBytes {
let slice_ptr = bytes.as_ptr().cast::<Self>(); let slice_ptr = bytes.as_ptr().cast::<Self>();
let size = size_of::<Self>(); let size = size_of::<Self>();
#[allow(clippy::incompatible_msrv)]
if bytes.len() == size && slice_ptr.is_aligned() { if bytes.len() == size && slice_ptr.is_aligned() {
// SAFETY: Size and alignment were just checked. // SAFETY: Size and alignment were just checked.
unsafe { Some(&*slice_ptr) } unsafe { Some(&*slice_ptr) }
@@ -92,7 +91,6 @@ pub unsafe trait FromBytes {
let slice_ptr = bytes.as_mut_ptr().cast::<Self>(); let slice_ptr = bytes.as_mut_ptr().cast::<Self>();
let size = size_of::<Self>(); let size = size_of::<Self>();
#[allow(clippy::incompatible_msrv)]
if bytes.len() == size && slice_ptr.is_aligned() { if bytes.len() == size && slice_ptr.is_aligned() {
// SAFETY: Size and alignment were just checked. // SAFETY: Size and alignment were just checked.
unsafe { Some(&mut *slice_ptr) } unsafe { Some(&mut *slice_ptr) }