tree: git://anongit.freedesktop.org/drm/drm-misc topic/rust-drm head: 508348922df19178b613531fb6cc7beb624642ae commit: 40ece0eeffd16953a9a20d50a4a3b35f87016556 [12/20] rust: add basic PCI driver abstractions config: riscv-randconfig-r121-20240609 (https://download.01.org/0day-ci/archive/20240610/202406100506.3t1KzbEQ-lkp@xxxxxxxxx/config) compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project d7d2d4f53fc79b4b58e8d8d08151b577c3699d4a) reproduce: (https://download.01.org/0day-ci/archive/20240610/202406100506.3t1KzbEQ-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/202406100506.3t1KzbEQ-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> error[E0412]: cannot find type `MyDriver` in this scope --> rust/doctests_kernel_generated.rs:2331:23 | 2331 | impl pci::Driver for MyDriver { | ^^^^^^^^ not found in this scope -- >> error[E0412]: cannot find type `Arc` in this scope --> rust/doctests_kernel_generated.rs:2332:18 | 2332 | type Data = Arc<MyDeviceData>; | ^^^ not found in this scope | help: consider importing this struct | 3 + use kernel::sync::Arc; | -- >> error[E0412]: cannot find type `MyDeviceData` in this scope --> rust/doctests_kernel_generated.rs:2332:22 | 2332 | type Data = Arc<MyDeviceData>; | ^^^^^^^^^^^^ not found in this scope | help: you might be missing a type parameter | 2331 | impl<MyDeviceData> pci::Driver for MyDriver { | ++++++++++++++ -- >> error[E0412]: cannot find type `Arc` in this scope --> rust/doctests_kernel_generated.rs:2345:18 | 2345 | ) -> Result<Arc<Self::Data>> { | ^^^ not found in this scope | help: consider importing this struct | 3 + use kernel::sync::Arc; | -- >> error[E0412]: cannot find type `MyDriver` in this scope --> rust/doctests_kernel_generated.rs:2355:12 | 2355 | type: MyDriver, | ^^^^^^^^ not found in this scope -- >> error: missing type for `static` item --> rust/doctests_kernel_generated.rs:2354:2 | 2354 | / kernel::module_pci_driver! { 2355 | | type: MyDriver, 2356 | | name: "Module name", 2357 | | author: "Author name", 2358 | | description: "Description", 2359 | | license: "GPL v2", 2360 | | } | |__^ help: provide a type for the item: `: <type>` | = note: this error originates in the macro `$crate::prelude::module` which comes from the expansion of the macro `kernel::module_pci_driver` (in Nightly builds, run with -Z macro-backtrace for more info) -- >> error: unexpected token: `...` --> rust/doctests_kernel_generated.rs:2346:10 | 2346 | ... | ^^^ | help: use `..` for an exclusive range | 2346 | .. | help: or `..=` for an inclusive range | 2346 | ..= | -- >> error[E0586]: inclusive range with no end --> rust/doctests_kernel_generated.rs:2346:10 | 2346 | ... | ^^^ help: use `..` instead | = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`) -- >> error: unexpected token: `...` --> rust/doctests_kernel_generated.rs:2350:10 | 2350 | ... | ^^^ | help: use `..` for an exclusive range | 2350 | .. | help: or `..=` for an inclusive range | 2350 | ..= | -- >> error[E0586]: inclusive range with no end --> rust/doctests_kernel_generated.rs:2350:10 | 2350 | ... | ^^^ help: use `..` instead | = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`) -- >> error: expected one of `:`, `;`, or `=`, found `name_initcall` --> rust/doctests_kernel_generated.rs:2354:2 | 2354 | / kernel::module_pci_driver! { 2355 | | type: MyDriver, 2356 | | name: "Module name", 2357 | | author: "Author name", 2358 | | description: "Description", 2359 | | license: "GPL v2", 2360 | | } | |__^ expected one of `:`, `;`, or `=` | = note: this error originates in the macro `$crate::prelude::module` which comes from the expansion of the macro `kernel::module_pci_driver` (in Nightly builds, run with -Z macro-backtrace for more info) .. sparse warnings: (new ones prefixed by >>) >> rust/helpers.c:203:5: sparse: sparse: symbol 'rust_helper_pci_resource_len' was not declared. Should it be static? rust/helpers.c:62:6: sparse: sparse: context imbalance in 'rust_helper_spin_lock' - wrong count at exit rust/helpers.c:68:6: sparse: sparse: context imbalance in 'rust_helper_spin_unlock' - unexpected unlock rust/helpers.c:172:6: sparse: sparse: context imbalance in 'rust_helper_rcu_read_lock' - wrong count at exit rust/helpers.c:178:6: sparse: sparse: context imbalance in 'rust_helper_rcu_read_unlock' - unexpected unlock -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
