Kernel lib fixes target maple-tree crash and rhashtable deadlock
Patches for 7.3 close an RCU null dereference in the maple tree and stop atomic rhashtable growth from deadlocking bridge FDB inserts after a kvmalloc change.
By kexec#deadlock
Driver core deadlock freezes probe on sysfs read since 5.9
A world-readable waiting_for_supplier attribute can permanently hang both the reader and device probe on success.
By kexecKernel fix breaks vmalloc livelock under memory pressure
A circular lock dependency in the vmap purge path could stall the whole system when reclaim and purge work collided.
By kexec