Hi Hannes, kernel test robot noticed the following build errors: [auto build test ERROR on axboe-block/for-next] [also build test ERROR on linus/master v6.9] [cannot apply to next-20240514] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Hannes-Reinecke/fs-mpage-avoid-negative-shift-for-large-blocksize/20240515-014146 base: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git for-next patch link: https://lore.kernel.org/r/20240514173900.62207-6-hare%40kernel.org patch subject: [PATCH 5/6] block/bdev: lift restrictions on supported blocksize config: openrisc-allnoconfig (https://download.01.org/0day-ci/archive/20240515/202405151142.8COQSJsa-lkp@xxxxxxxxx/config) compiler: or1k-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240515/202405151142.8COQSJsa-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/202405151142.8COQSJsa-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): block/bdev.c: In function 'set_init_blocksize': block/bdev.c:145:9: error: implicit declaration of function 'mapping_set_folio_min_order' [-Werror=implicit-function-declaration] 145 | mapping_set_folio_min_order(bdev->bd_inode->i_mapping, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ block/bdev.c: In function 'set_blocksize': >> block/bdev.c:152:23: error: 'bs' undeclared (first use in this function); did you mean 'abs'? 152 | if (get_order(bs) > MAX_PAGECACHE_ORDER || size < 512 || | ^~ | abs block/bdev.c:152:23: note: each undeclared identifier is reported only once for each function it appears in cc1: some warnings being treated as errors vim +152 block/bdev.c 148 149 int set_blocksize(struct block_device *bdev, int size) 150 { 151 /* Size must be a power of two, and between 512 and MAX_PAGECACHE_ORDER*/ > 152 if (get_order(bs) > MAX_PAGECACHE_ORDER || size < 512 || 153 !is_power_of_2(size)) 154 return -EINVAL; 155 156 /* Size cannot be smaller than the size supported by the device */ 157 if (size < bdev_logical_block_size(bdev)) 158 return -EINVAL; 159 160 /* Don't change the size if it is same as current */ 161 if (bdev->bd_inode->i_blkbits != blksize_bits(size)) { 162 sync_blockdev(bdev); 163 bdev->bd_inode->i_blkbits = blksize_bits(size); 164 mapping_set_folio_min_order(bdev->bd_inode->i_mapping, 165 get_order(size)); 166 kill_bdev(bdev); 167 } 168 return 0; 169 } 170 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
