bcc90d280465 ("md/raid10: improve raid10 discard request")
cc27b0c78c79 ("md: fix deadlock between mddev_suspend() and md_write_start()")
a415c0f10627 ("md: initialise ->writes_pending in personality modules.")
29efc390b946 ("md/md0: optimize raid0 discard handling")
e265eb3a3054 ("Merge branch 'md-next' into md-linus")