Merge tag 'block-5.5-20200103' of git://git.kernel.dk/linux-block

Merge tag 'block-5.5-20200103' of git://git.kernel.dk/linux-block

Pull block fixes from Jens Axboe:
 "Three fixes in here:

   - Fix for a missing split on default memory boundary mask (4G) (Ming)

   - Fix for multi-page read bio truncate (Ming)

   - Fix for null_blk zone close request handling (Damien)"

* tag 'block-5.5-20200103' of git://git.kernel.dk/linux-block:
  null_blk: Fix REQ_OP_ZONE_CLOSE handling
  block: fix splitting segments on boundary masks
  block: add bio_truncate to fix guard_bio_eod