[PATCH 5.4.y 0/4] dm: device capability check fixes

- patch 1/3/4 is from upstream - patch 2 is to fix the code specific to 4.4 (has been removed in upstream)

Jeffle Xu (4): dm table: fix iterate_devices based device capability checks dm table: fix partial completion iterate_devices based device capability checks dm table: fix DAX iterate_devices based device capability checks dm table: fix zoned iterate_devices based device capability checks

drivers/md/dm-table.c | 174 ++++++++++++++++++------------------------ drivers/md/dm.c | 2 +- drivers/md/dm.h | 2 +- 3 files changed, 75 insertions(+), 103 deletions(-)