Messages in this thread | | | Subject | Re: [axboe-block:for-5.16/block 189/189] block/fops.c:530:23: error: implicit declaration of function 'bdev_nr_bytes' | From | Jens Axboe <> | Date | Fri, 5 Nov 2021 08:33:08 -0600 |
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On 11/5/21 8:01 AM, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git for-5.16/block > head: d4e76b1ad0065477119b544fd93c2f03550ef548 > commit: d4e76b1ad0065477119b544fd93c2f03550ef548 [189/189] block: use new bdev_nr_bytes() helper for blkdev_{read,write}_iter() > config: ia64-defconfig (attached as .config) > compiler: ia64-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://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git/commit/?id=d4e76b1ad0065477119b544fd93c2f03550ef548 > git remote add axboe-block https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git > git fetch --no-tags axboe-block for-5.16/block > git checkout d4e76b1ad0065477119b544fd93c2f03550ef548 > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=ia64 > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot <lkp@intel.com> > > All errors (new ones prefixed by >>): > > block/fops.c: In function 'blkdev_write_iter': >>> block/fops.c:530:23: error: implicit declaration of function 'bdev_nr_bytes' [-Werror=implicit-function-declaration] > 530 | loff_t size = bdev_nr_bytes(bdev); > | ^~~~~~~~~~~~~ > cc1: some warnings being treated as errors
Doh, applied it to the wrong branch. Moved it now, should be fine in the current state.
-- Jens Axboe
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