cc9c884dd7f4 ("block: call submit_bio_checks under q_usage_counter") 309dca309fc3 ("block: store a block_device pointer in struct bio") 74cb8994b22a ("brd: remove the end of device check in brd_do_bvec") 69f637c33560 ("Merge tag 'for-5.11/drivers-2020-12-14' of git://git.kernel.dk/linux-block")