From: kernel test robot <lkp@intel.com>
To: Boqun Feng <boqun.feng@gmail.com>
Cc: oe-kbuild-all@lists.linux.dev
Subject: [boqun:rust-atomic-v1 4/12] Diff in rust/kernel/sync/atomic/generic.rs at line 195:
Date: Mon, 9 Jun 2025 10:25:02 +0800 [thread overview]
Message-ID: <202506091045.OvEunWN9-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/boqun/linux.git rust-atomic-v1
head: 2a6c20292f74293d9c7ed435de77edcbd1bb36c4
commit: ba3295a1b6827fc8728bc1e7507004e6a58f2305 [4/12] rust: sync: atomic: Add generic atomics
config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20250609/202506091045.OvEunWN9-lkp@intel.com/config)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
rustc: rustc 1.78.0 (9b00956e5 2024-04-29)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250609/202506091045.OvEunWN9-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506091045.OvEunWN9-lkp@intel.com/
All errors (new ones prefixed by >>):
PATH=/opt/cross/clang-18/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
INFO PATH=/opt/cross/rustc-1.78.0-bindgen-0.65.1/cargo/bin:/opt/cross/clang-18/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
/usr/bin/timeout -k 100 12h /usr/bin/make KCFLAGS= -Wno-error=return-type -Wreturn-type -funsigned-char -Wundef W=1 --keep-going LLVM=1 -j32 -C source O=/kbuild/obj/consumer/x86_64-rhel-9.4-rust ARCH=x86_64 SHELL=/bin/bash rustfmtcheck
make: Entering directory '/kbuild/src/consumer'
make[1]: Entering directory '/kbuild/obj/consumer/x86_64-rhel-9.4-rust'
>> Diff in rust/kernel/sync/atomic/generic.rs at line 195:
///
/// assert_eq!(0, n.load(Relaxed).0);
/// ```
- #[doc(alias(
- "atomic_read",
- "atomic64_read"
- ))]
+ #[doc(alias("atomic_read", "atomic64_read"))]
#[inline(always)]
pub fn load<Ordering: AcquireOrRelaxed>(&self, _: Ordering) -> T {
let a = self.as_ptr().cast::<T::Repr>();
Diff in rust/kernel/sync/atomic/generic.rs at line 237:
/// assert_eq!(43, x.load(Relaxed));
/// ```
///
- #[doc(alias(
- "atomic_set",
- "atomic64_set"
- ))]
+ #[doc(alias("atomic_set", "atomic64_set"))]
#[inline(always)]
pub fn store<Ordering: ReleaseOrRelaxed>(&self, v: T, _: Ordering) {
let v = T::into_repr(v);
>> Diff in rust/kernel/sync/atomic/generic.rs at line 195:
///
/// assert_eq!(0, n.load(Relaxed).0);
/// ```
- #[doc(alias(
- "atomic_read",
- "atomic64_read"
- ))]
+ #[doc(alias("atomic_read", "atomic64_read"))]
#[inline(always)]
pub fn load<Ordering: AcquireOrRelaxed>(&self, _: Ordering) -> T {
let a = self.as_ptr().cast::<T::Repr>();
Diff in rust/kernel/sync/atomic/generic.rs at line 237:
/// assert_eq!(43, x.load(Relaxed));
/// ```
///
- #[doc(alias(
- "atomic_set",
- "atomic64_set"
- ))]
+ #[doc(alias("atomic_set", "atomic64_set"))]
#[inline(always)]
pub fn store<Ordering: ReleaseOrRelaxed>(&self, v: T, _: Ordering) {
let v = T::into_repr(v);
>> Diff in rust/kernel/sync/atomic/generic.rs at line 195:
///
/// assert_eq!(0, n.load(Relaxed).0);
/// ```
- #[doc(alias(
- "atomic_read",
- "atomic64_read"
- ))]
+ #[doc(alias("atomic_read", "atomic64_read"))]
#[inline(always)]
pub fn load<Ordering: AcquireOrRelaxed>(&self, _: Ordering) -> T {
let a = self.as_ptr().cast::<T::Repr>();
Diff in rust/kernel/sync/atomic/generic.rs at line 237:
/// assert_eq!(43, x.load(Relaxed));
/// ```
///
- #[doc(alias(
- "atomic_set",
- "atomic64_set"
- ))]
+ #[doc(alias("atomic_set", "atomic64_set"))]
#[inline(always)]
pub fn store<Ordering: ReleaseOrRelaxed>(&self, v: T, _: Ordering) {
let v = T::into_repr(v);
>> Diff in rust/kernel/sync/atomic/generic.rs at line 195:
///
/// assert_eq!(0, n.load(Relaxed).0);
/// ```
- #[doc(alias(
- "atomic_read",
- "atomic64_read"
- ))]
+ #[doc(alias("atomic_read", "atomic64_read"))]
#[inline(always)]
pub fn load<Ordering: AcquireOrRelaxed>(&self, _: Ordering) -> T {
let a = self.as_ptr().cast::<T::Repr>();
Diff in rust/kernel/sync/atomic/generic.rs at line 237:
/// assert_eq!(43, x.load(Relaxed));
/// ```
///
- #[doc(alias(
- "atomic_set",
- "atomic64_set"
- ))]
+ #[doc(alias("atomic_set", "atomic64_set"))]
#[inline(always)]
pub fn store<Ordering: ReleaseOrRelaxed>(&self, v: T, _: Ordering) {
let v = T::into_repr(v);
make[2]: *** [Makefile:1825: rustfmt] Error 123
make[2]: Target 'rustfmtcheck' not remade because of errors.
make[1]: Leaving directory '/kbuild/obj/consumer/x86_64-rhel-9.4-rust'
make[1]: *** [Makefile:248: __sub-make] Error 2
make[1]: Target 'rustfmtcheck' not remade because of errors.
make: *** [Makefile:248: __sub-make] Error 2
make: Target 'rustfmtcheck' not remade because of errors.
make: Leaving directory '/kbuild/src/consumer'
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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