Commits
Merge branch 'md-next' of git://git.kernel.org/pub/scm/linux/kernel/git/song/md into for-5.4/block Pull MD fixes from Song. * 'md-next' of git://git.kernel.org/pub/scm/linux/kernel/git/song/md: md/raid5: use bio_end_sector to calculate last_sector md/raid1: fail run raid1 array when active disk less than one md raid0/linear: Mark array as 'broken' and fail BIOs if a member is gone
