Merge 4.19.212 into android-4.19-stable

Changes in 4.19.212
	net: phy: bcm7xxx: Fixed indirect MMD operations
	HID: apple: Fix logical maximum and usage maximum of Magic Keyboard JIS
	netfilter: ip6_tables: zero-initialize fragment offset
	mac80211: Drop frames from invalid MAC address in ad-hoc mode
	m68k: Handle arrivals of multiple signals correctly
	net: prevent user from passing illegal stab size
	mac80211: check return value of rhashtable_init
	net: sun: SUNVNET_COMMON should depend on INET
	scsi: ses: Fix unsigned comparison with less than zero
	scsi: virtio_scsi: Fix spelling mistake "Unsupport" -> "Unsupported"
	perf/x86: Reset destroy callback on event init failure
	sched: Always inline is_percpu_thread()
	Linux 4.19.212

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I153ab17ac9e874c80b7b22b8bd8b7fa84bc12169