Hi Jens, I applied the following patches on 5.10 branch and there are only line number changes. [PATCH 1/2] block: Return blk_status_t instead of errno codes [PATCH v4 2/2] block: better deal with the delayed not supported case in blk_cloned_rq_check_limits I am resending the patches applied on top of 5.10 branch. $ git log --oneline --decorate -n 5 5749f24 (HEAD, for-5.10/block) block: better deal with the delayed not supported case in blk_cloned_rq_check_limits bb79f6e block: Return blk_status_t instead of errno codes 9493111 (origin/for-5.10/block) block: remove the unused q argument to part_in_flight and part_in_flight_rw 8eeee76 block: remove the disk argument to delete_partition 7f201bc block: cleanup __alloc_disk_node Thanks, Ritika