Hi Benjamin, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on nfs/linux-next] [also build test WARNING on v5.11-rc4 next-20210120] [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/Benjamin-Coddington/NFS-client-readdir-per-page-validation/20210121-011011 base: git://git.linux-nfs.org/projects/trondmy/linux-nfs.git linux-next config: nds32-defconfig (attached as .config) compiler: nds32le-linux-gcc (GCC) 9.3.0 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/27dada15cc13542a100bb36e20b49c6315c6170c git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Benjamin-Coddington/NFS-client-readdir-per-page-validation/20210121-011011 git checkout 27dada15cc13542a100bb36e20b49c6315c6170c # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=nds32 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): fs/nfs/dir.c: In function 'nfs_readdir_clear_page': >> fs/nfs/dir.c:199:16: warning: variable 'change_attr' set but not used [-Wunused-but-set-variable] 199 | unsigned long change_attr; | ^~~~~~~~~~~ vim +/change_attr +199 fs/nfs/dir.c 195 196 static int 197 nfs_readdir_clear_page(struct page *page, gfp_t gfp_mask) 198 { > 199 unsigned long change_attr; 200 change_attr = (unsigned long)detach_page_private(page); 201 return 1; 202 } 203 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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