kernel test robot
2025-May-13 01:59 UTC
[PATCH 01/11] rust: helpers: io: use macro to generate io accessor functions
Hi Andrew, kernel test robot noticed the following build errors: [auto build test ERROR on 92a09c47464d040866cf2b4cd052bc60555185fb] url: https://github.com/intel-lab-lkp/linux/commits/Andrew-Ballance/rust-helpers-io-use-macro-to-generate-io-accessor-functions/20250509-111818 base: 92a09c47464d040866cf2b4cd052bc60555185fb patch link: https://lore.kernel.org/r/20250509031524.2604087-2-andrewjballance%40gmail.com patch subject: [PATCH 01/11] rust: helpers: io: use macro to generate io accessor functions config: x86_64-randconfig-073-20250512 (https://download.01.org/0day-ci/archive/20250513/202505130821.z5LcD77G-lkp at intel.com/config) compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247) rustc: rustc 1.78.0 (9b00956e5 2024-04-29) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250513/202505130821.z5LcD77G-lkp at 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 at intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202505130821.z5LcD77G-lkp at intel.com/ All errors (new ones prefixed by >>): *** *** Rust bindings generator 'bindgen' < 0.69.5 together with libclang >= 19.1 *** may not work due to a bug (https://github.com/rust-lang/rust-bindgen/pull/2824), *** unless patched (like Debian's). *** Your bindgen version: 0.65.1 *** Your libclang version: 20.1.2 *** *** *** Please see Documentation/rust/quick-start.rst for details *** on how to set up the Rust support. ***>> error[E0425]: cannot find function `readb` in crate `bindings`--> rust/kernel/io.rs:221:36 | 221 | define_read!(read8, try_read8, readb -> u8); | ^^^^^ not found in `bindings` -->> error[E0425]: cannot find function `readw` in crate `bindings`--> rust/kernel/io.rs:222:38 | 222 | define_read!(read16, try_read16, readw -> u16); | ^^^^^ not found in `bindings` -->> error[E0425]: cannot find function `writel` in crate `bindings`--> rust/kernel/io.rs:243:41 | 243 | define_write!(write32, try_write32, writel <- u32); | ^^^^^^ not found in `bindings` -->> error[E0425]: cannot find function `writeq` in crate `bindings`--> rust/kernel/io.rs:248:9 | 248 | writeq <- u64 | ^^^^^^ not found in `bindings` -->> error[E0425]: cannot find function `writeb_relaxed` in crate `bindings`--> rust/kernel/io.rs:251:55 | 251 | define_write!(write8_relaxed, try_write8_relaxed, writeb_relaxed <- u8); | ^^^^^^^^^^^^^^ not found in `bindings` -->> error[E0425]: cannot find function `writew_relaxed` in crate `bindings`--> rust/kernel/io.rs:252:57 | 252 | define_write!(write16_relaxed, try_write16_relaxed, writew_relaxed <- u16); | ^^^^^^^^^^^^^^ not found in `bindings` -->> error[E0425]: cannot find function `writel_relaxed` in crate `bindings`--> rust/kernel/io.rs:253:57 | 253 | define_write!(write32_relaxed, try_write32_relaxed, writel_relaxed <- u32); | ^^^^^^^^^^^^^^ not found in `bindings` -->> error[E0425]: cannot find function `writeq_relaxed` in crate `bindings`--> rust/kernel/io.rs:258:9 | 258 | writeq_relaxed <- u64 | ^^^^^^^^^^^^^^ not found in `bindings` -->> error[E0425]: cannot find function `readl` in crate `bindings`--> rust/kernel/io.rs:223:38 | 223 | define_read!(read32, try_read32, readl -> u32); | ^^^^^ not found in `bindings` -->> error[E0425]: cannot find function `readq` in crate `bindings`--> rust/kernel/io.rs:228:9 | 228 | readq -> u64 | ^^^^^ not found in `bindings` -->> error[E0425]: cannot find function `readb_relaxed` in crate `bindings`--> rust/kernel/io.rs:231:52 | 231 | define_read!(read8_relaxed, try_read8_relaxed, readb_relaxed -> u8); | ^^^^^^^^^^^^^ not found in `bindings` .. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki