Mike writes:
"device mapper fixes for 4.19 final
- Fix a DM cache module init error path bug that doesn't properly
cleanup a KMEM_CACHE if target registration fails.
- Two stable@ fixes for DM zoned target; 4.20 will have changes that
eliminate this code entirely but <= 4.19 needs these changes."
* tag 'for-4.19/dm-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm linear: eliminate linear_end_io call if CONFIG_DM_ZONED disabled
dm: fix report zone remapping to account for partition offset
dm cache: destroy migration_cache if cache target registration failed