error[E0425]: cannot find value `__tracepoint_rust_sample_loaded` in crate `$crate::bindings`

From: kernel test robot
Date: Tue Dec 31 2024 - 02:16:16 EST


Hi Alice,

FYI, the error/warning still remains.

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: ccb98ccef0e543c2bd4ef1a72270461957f3d8d0
commit: 91d39024e1b02914cc5e2dbc137908e29b269ce4 rust: samples: add tracepoint to Rust sample
date: 8 weeks ago
config: x86_64-buildonly-randconfig-001-20241230 (https://download.01.org/0day-ci/archive/20241231/202412311507.14xdiaIX-lkp@xxxxxxxxx/config)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241231/202412311507.14xdiaIX-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202412311507.14xdiaIX-lkp@xxxxxxxxx/

All errors (new ones prefixed by >>):

>> error[E0425]: cannot find value `__tracepoint_rust_sample_loaded` in crate `$crate::bindings`
--> samples/rust/rust_print.rs:87:5
|
87 | / kernel::declare_trace! {
88 | | /// # Safety
89 | | ///
90 | | /// Always safe to call.
91 | | unsafe fn rust_sample_loaded(magic: c_int);
92 | | }
| |_____^ not found in `$crate::bindings`
|
= note: this error originates in the macro `kernel::declare_trace` (in Nightly builds, run with -Z macro-backtrace for more info)
--
>> error[E0425]: cannot find function `rust_do_trace_rust_sample_loaded` in crate `$crate::bindings`
--> samples/rust/rust_print.rs:87:5
|
87 | / kernel::declare_trace! {
88 | | /// # Safety
89 | | ///
90 | | /// Always safe to call.
91 | | unsafe fn rust_sample_loaded(magic: c_int);
92 | | }
| |_____^ not found in `$crate::bindings`
|
= note: this error originates in the macro `kernel::declare_trace` (in Nightly builds, run with -Z macro-backtrace for more info)

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