Hi Alexandre, kernel test robot noticed the following build errors:
[auto build test ERROR on dff8302ca1d0e773c90dbeeb05e759f995c95482] url: https://github.com/intel-lab-lkp/linux/commits/Alexandre-Courbot/gpu-nova-core-gsp-fix-undefined-behavior-in-command-queue-code/20260327-003216 base: dff8302ca1d0e773c90dbeeb05e759f995c95482 patch link: https://lore.kernel.org/r/20260326-cmdq-ub-fix-v3-1-96af2148ca5c%40nvidia.com patch subject: [PATCH v3] gpu: nova-core: gsp: fix undefined behavior in command queue code config: x86_64-randconfig-102-20260327 (https://download.01.org/0day-ci/archive/20260328/[email protected]/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) rustc: rustc 1.88.0 (6b00bc388 2025-06-23) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260328/[email protected]/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 <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: rust_build_error >>> referenced by build_assert.rs:28 (rust/kernel/build_assert.rs:28) >>> vmlinux.o:(<nova_core::gsp::cmdq::DmaGspMem>::allocate_command) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
