Merge 4.9.116 into android-4.9

Merge 4.9.116 into android-4.9

Changes in 4.9.116
	MIPS: ath79: fix register address in ath79_ddr_wb_flush()
	MIPS: Fix off-by-one in pci_resource_to_user()
	ip: hash fragments consistently
	ip: in cmsg IP(V6)_ORIGDSTADDR call pskb_may_pull
	net/mlx4_core: Save the qpn from the input modifier in RST2INIT wrapper
	net: skb_segment() should not return NULL
	net/mlx5: Adjust clock overflow work period
	net/mlx5e: Don't allow aRFS for encapsulated packets
	net/mlx5e: Fix quota counting in aRFS expire flow
	multicast: do not restore deleted record source filter mode to new one
	net: phy: consider PHY_IGNORE_INTERRUPT in phy_start_aneg_priv
	rtnetlink: add rtnl_link_state check in rtnl_configure_link
	tcp: fix dctcp delayed ACK schedule
	tcp: helpers to send special DCTCP ack
	tcp: do not cancel delay-AcK on DCTCP special ACK
	tcp: do not delay ACK in DCTCP upon CE status change
	tcp: free batches of packets in tcp_prune_ofo_queue()
	tcp: avoid collapses in tcp_prune_queue() if possible
	tcp: detect malicious patterns in tcp_collapse_ofo_queue()
	tcp: call tcp_drop() from tcp_data_queue_ofo()
	usb: cdc_acm: Add quirk for Castles VEGA3000
	usb: core: handle hub C_PORT_OVER_CURRENT condition
	usb: gadget: f_fs: Only return delayed status when len is 0
	driver core: Partially revert "driver core: correct device's shutdown order"
	can: xilinx_can: fix RX loop if RXNEMP is asserted without RXOK
	can: xilinx_can: fix power management handling
	can: xilinx_can: fix recovery from error states not being propagated
	can: xilinx_can: fix device dropping off bus on RX overrun
	can: xilinx_can: keep only 1-2 frames in TX FIFO to fix TX accounting
	can: xilinx_can: fix incorrect clear of non-processed interrupts
	can: xilinx_can: fix RX overflow interrupt not being enabled
	turn off -Wattribute-alias
	exec: avoid gcc-8 warning for get_task_comm
	Linux 4.9.116

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