Merge 4.4.143 into android-4.4

Changes in 4.4.143
	compiler, clang: suppress warning for unused static inline functions
	compiler, clang: properly override 'inline' for clang
	compiler, clang: always inline when CONFIG_OPTIMIZE_INLINING is disabled
	compiler-gcc.h: Add __attribute__((gnu_inline)) to all inline declarations
	x86/asm: Add _ASM_ARG* constants for argument registers to <asm/asm.h>
	Revert "sit: reload iphdr in ipip6_rcv"
	ocfs2: subsystem.su_mutex is required while accessing the item->ci_parent
	bcm63xx_enet: correct clock usage
	bcm63xx_enet: do not write to random DMA channel on BCM6345
	crypto: crypto4xx - remove bad list_del
	crypto: crypto4xx - fix crypto4xx_build_pdr, crypto4xx_build_sdr leak
	atm: zatm: Fix potential Spectre v1
	net: dccp: avoid crash in ccid3_hc_rx_send_feedback()
	net: dccp: switch rx_tstamp_last_feedback to monotonic clock
	net/mlx5: Fix incorrect raw command length parsing
	net: sungem: fix rx checksum support
	qed: Limit msix vectors in kdump kernel to the minimum required count.
	r8152: napi hangup fix after disconnect
	tcp: fix Fast Open key endianness
	tcp: prevent bogus FRTO undos with non-SACK flows
	vhost_net: validate sock before trying to put its fd
	net_sched: blackhole: tell upper qdisc about dropped packets
	net/mlx5: Fix command interface race in polling mode
	net: cxgb3_main: fix potential Spectre v1
	rtlwifi: rtl8821ae: fix firmware is not ready to run
	MIPS: Call dump_stack() from show_regs()
	MIPS: Use async IPIs for arch_trigger_cpumask_backtrace()
	netfilter: ebtables: reject non-bridge targets
	KEYS: DNS: fix parsing multiple options
	rds: avoid unenecessary cong_update in loop transport
	net/nfc: Avoid stalls when nfc_alloc_send_skb() returned NULL.
	Linux 4.4.143

Change-Id: Icacfd188cbb6075bf82a48ec1066e8653eb73ae4
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>