* Re: [PATCH v5] rust: aref: make `AlwaysRefCounted::inc_ref` an associated function
[not found] <20260628092853.16550-1-trev@trevrosa.dev>
@ 2026-08-12 17:57 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2026-08-12 17:57 UTC (permalink / raw)
To: Trevor Chan, gregkh, rafael, dakr, ojeda, a.hindborg, paul,
airlied, simona, aliceryhl, viro, brauner, igor.korotin, boqun,
gary, axboe, daniel.almeida, shankari.ak0208, lyude, j, akpm,
acourbot
Cc: llvm, oe-kbuild-all, david.m.ertman, iweiny, leon, bjorn3_gh,
lossin, tmgross, tamird, work, sergeh
Hi Trevor,
kernel test robot noticed the following build errors:
[auto build test ERROR on driver-core/driver-core-linus]
[also build test ERROR on rust/rust-next akpm-mm/mm-everything linus/master v7.2-rc7]
[cannot apply to driver-core/driver-core-testing driver-core/driver-core-next drm/drm-next next-20260811]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Trevor-Chan/rust-aref-make-AlwaysRefCounted-inc_ref-an-associated-function/20260812-112718
base: driver-core/driver-core-linus
patch link: https://lore.kernel.org/r/20260628092853.16550-1-trev%40trevrosa.dev
patch subject: [PATCH v5] rust: aref: make `AlwaysRefCounted::inc_ref` an associated function
config: x86_64-randconfig-016-20260812 (https://download.01.org/0day-ci/archive/20260813/202608130155.R5DtGsVt-lkp@intel.com/config)
compiler: clang version 22.1.3 (https://github.com/llvm/llvm-project e9846648fd6183ee6d8cbdb4502213fcf902a211)
rustc: rustc 1.96.0 (ac68faa20 2026-05-25)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260813/202608130155.R5DtGsVt-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/202608130155.R5DtGsVt-lkp@intel.com/
All errors (new ones prefixed by >>):
>> error[E0185]: method `inc_ref` has a `&self` declaration in the impl, but not in the trait
--> rust/kernel/opp.rs:1046:5
|
1046 | fn inc_ref(&self) {
| ^^^^^^^^^^^^^^^^^ `&self` used in impl
|
::: rust/kernel/sync/aref.rs:50:5
|
50 | fn inc_ref(obj: &Self);
| ----------------------- trait method declared without `&self`
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] only message in thread