Merge 5.4.201 into android11-5.4-lts

Changes in 5.4.201
	s390/mm: use non-quiescing sske for KVM switch to keyed guest
	dm: remove special-casing of bio-based immutable singleton target on NVMe
	usb: gadget: u_ether: fix regression in setting fixed MAC address
	tcp: add some entropy in __inet_hash_connect()
	tcp: use different parts of the port_offset for index and offset
	tcp: add small random increments to the source port
	tcp: dynamically allocate the perturb table used by source ports
	tcp: increase source port perturb table to 2^16
	tcp: drop the hash_32() part from the index calculation
	arm64: mm: Don't invalidate FROM_DEVICE buffers at start of DMA transfer
	Revert "hwmon: Make chip parameter for with_info API mandatory"
	Linux 5.4.201

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ia0b51c88f15fe9e667d07e06fde3bc01787f365d