Hi Xiaomeng, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on linux/master] [also build test WARNING on vkoul-dmaengine/next soc/for-next linus/master v5.17-rc6 next-20220301] [cannot apply to hnaz-mm/master] [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] url: https://github.com/0day-ci/linux/commits/Xiaomeng-Tong/list_for_each_entry-make-iterator-invisiable-outside-the-loop/20220301-160113 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 2c271fe77d52a0555161926c232cd5bc07178b39 config: mips-rb532_defconfig (https://download.01.org/0day-ci/archive/20220302/202203020135.5duGpXM2-lkp@xxxxxxxxx/config) compiler: mipsel-linux-gcc (GCC) 11.2.0 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 # https://github.com/0day-ci/linux/commit/84ec4077430a7e8c23ea1ebc7b69e254fda25cb1 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Xiaomeng-Tong/list_for_each_entry-make-iterator-invisiable-outside-the-loop/20220301-160113 git checkout 84ec4077430a7e8c23ea1ebc7b69e254fda25cb1 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=mips SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): >> cc1: warning: result of '-117440512 << 16' requires 44 bits to represent, but 'int' only has 32 bits [-Wshift-overflow=] arch/mips/pci/pci-rc32434.c: In function 'rc32434_pcibridge_init': arch/mips/pci/pci-rc32434.c:111:22: warning: variable 'dummyread' set but not used [-Wunused-but-set-variable] 111 | unsigned int dummyread, pcicntlval; | ^~~~~~~~~ --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
