Hi Martin, In ZBC-2 support has been improved for zones with a size that is not a power of two by allowing host-managed devices to report gap zones. This patch adds support for zoned devices for which data zones and gap zones alternate if the distance between zone start LBAs is a power of two. Please consider this patch series for kernel v5.19. Thanks, Bart. Bart Van Assche (8): scsi: sd_zbc: Improve source code documentation scsi: sd_zbc: Rename a local variable scsi: sd_zbc: Verify that the zone size is a power of two scsi: sd_zbc: Introduce struct zoned_disk_info scsi: sd_zbc: Hide gap zones scsi_debug: Fix a typo scsi_debug: Rename zone type constants scsi_debug: Add gap zone support drivers/scsi/scsi_debug.c | 147 +++++++++++++++++++++------- drivers/scsi/sd.h | 28 ++++-- drivers/scsi/sd_zbc.c | 199 ++++++++++++++++++++++++++++++-------- include/scsi/scsi_proto.h | 8 +- 4 files changed, 301 insertions(+), 81 deletions(-)
