On Sat, Jul 10, 2021 at 09:16:38PM +0800, Hillf Danton wrote: > To break the lock chain, un/register blkdev without mtd_table_mutex held. Yes, Desmond Cheong Zhi Xi sent pretty much the same patch on June 18th (mtd: break circular locks in register_mtd_blktrans), but it did not get picked up.
