SCSI postmerge updates for the 4.15+ merge window

This is a set of three patches that depended on mq and zone changes in the block tree (now upstream).

The patch is available here:

git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git scsi-postmerge

The short changelog is:

Bart Van Assche (1):
scsi: scsi-mq-debugfs: Show more information

Damien Le Moal (2):
scsi: sd: Remove zone write locking
scsi: sd_zbc: Initialize device request queue zoned data

And the diffstat:

 drivers/scsi/scsi_debugfs.c |  40 +++++++-
 drivers/scsi/sd.c           |  41 +-------
 drivers/scsi/sd.h           |  11 ---
 drivers/scsi/sd_zbc.c       | 235 +++++++++++++++++++++++++++-----------------
 include/scsi/scsi_cmnd.h    |   3 +-
 5 files changed, 187 insertions(+), 143 deletions(-)

James