Hi,

[auto build test WARNING on scsi/for-next]
[also build test WARNING on v4.7-rc2 next-20160606]
[cannot apply to block/for-next]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Shaun-Tancheff/Block-layer-support-ZAC-ZBC-commands/20160606-234756
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git for-next
reproduce: make htmldocs

All warnings (new ones prefixed by >>):

   lib/crc32.c:148: warning: No description found for parameter 'tab)[256]'
   lib/crc32.c:148: warning: Excess function parameter 'tab' description in 'crc32_le_generic'
   lib/crc32.c:293: warning: No description found for parameter 'tab)[256]'
   lib/crc32.c:293: warning: Excess function parameter 'tab' description in 'crc32_be_generic'
   lib/crc32.c:1: warning: no structured comments found
   mm/memory.c:2881: warning: No description found for parameter 'old'

quoted

block/blk-lib.c:269: warning: No description found for parameter 'opt'

vim +/opt +269 block/blk-lib.c

   253	
   254	/**
   255	 * blkdev_issue_zone_report - queue a report zones operation
   256	 * @bdev:	target blockdev
   257	 * @bi_rw:	extra bio rw flags. If unsure, use 0.
   258	 * @sector:	starting sector (report will include this sector).
   259	 * @page:	one or more contiguous pages.
   260	 * @pgsz:	up to size of page in bytes, size of report.
   261	 * @gfp_mask:	memory allocation flags (for bio_alloc)
   262	 *
   263	 * Description:
   264	 *    Issue a zone report request for the sectors in question.
   265	 */
   266	int blkdev_issue_zone_report(struct block_device *bdev, unsigned int bi_rw,
   267				     sector_t sector, u8 opt, struct page *page,
   268				     size_t pgsz, gfp_t gfp_mask)
 > 269	{
   270		struct bdev_zone_report *conv = page_address(page);
   271		struct bio *bio;
   272		unsigned int nr_iovecs = 1;
   273		int ret = 0;
   274	
   275		if (pgsz < (sizeof(struct bdev_zone_report) +
   276			    sizeof(struct bdev_zone_descriptor)))
   277			return -EINVAL;

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation