Messages in this thread | | | Date | Sat, 20 Aug 2022 15:21:14 +0800 | From | kernel test robot <> | Subject | [jgunthorpe:iommufd 3/14] drivers/iommu/iommufd/main.c:277: warning: expecting prototype for iommufd_ctxet(). Prototype was for iommufd_ctx_get() instead |
| |
tree: https://github.com/jgunthorpe/linux iommufd head: 6624f48e554fe6a880b261074a1c9580dc9b5384 commit: a9a0de926a33cae4290bff0c0d7a0006fd1fd5a7 [3/14] iommufd: File descriptor, context, kconfig and makefiles config: s390-randconfig-r035-20220820 (https://download.01.org/0day-ci/archive/20220820/202208201532.7dK1NH9N-lkp@intel.com/config) compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 0ac597f3cacf60479ffd36b03766fa7462dabd78) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install s390 cross compiling tool for clang build # apt-get install binutils-s390x-linux-gnu # https://github.com/jgunthorpe/linux/commit/a9a0de926a33cae4290bff0c0d7a0006fd1fd5a7 git remote add jgunthorpe https://github.com/jgunthorpe/linux git fetch --no-tags jgunthorpe iommufd git checkout a9a0de926a33cae4290bff0c0d7a0006fd1fd5a7 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=s390 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
drivers/iommu/iommufd/main.c:277: warning: Function parameter or member 'ictx' not described in 'iommufd_ctx_get' >> drivers/iommu/iommufd/main.c:277: warning: expecting prototype for iommufd_ctxet(). Prototype was for iommufd_ctx_get() instead drivers/iommu/iommufd/main.c:307: warning: Function parameter or member 'ictx' not described in 'iommufd_ctx_put'
vim +277 drivers/iommu/iommufd/main.c
269 270 /** 271 * iommufd_ctxet - Get a context reference 272 * @ictx - Context to get 273 * 274 * The caller must already hold a valid reference to ictx. 275 */ 276 void iommufd_ctx_get(struct iommufd_ctx *ictx) > 277 { 278 get_file(ictx->file); 279 } 280 EXPORT_SYMBOL_GPL(iommufd_ctx_get); 281
-- 0-DAY CI Kernel Test Service https://01.org/lkp
| |