Merge 4.9.74 into android-4.9

Changes in 4.9.74
	sync objtool's copy of x86-opcode-map.txt
	tracing: Remove extra zeroing out of the ring buffer page
	tracing: Fix possible double free on failure of allocating trace buffer
	tracing: Fix crash when it fails to alloc ring buffer
	ring-buffer: Mask out the info bits when returning buffer page length
	iw_cxgb4: Only validate the MSN for successful completions
	ASoC: wm_adsp: Fix validation of firmware and coeff lengths
	ASoC: da7218: fix fix child-node lookup
	ASoC: fsl_ssi: AC'97 ops need regmap, clock and cleaning up on failure
	ASoC: twl4030: fix child-node lookup
	ASoC: tlv320aic31xx: Fix GPIO1 register definition
	ALSA: hda: Drop useless WARN_ON()
	ALSA: hda - fix headset mic detection issue on a Dell machine
	x86/vm86/32: Switch to flush_tlb_mm_range() in mark_screen_rdonly()
	x86/mm: Remove flush_tlb() and flush_tlb_current_task()
	x86/mm: Make flush_tlb_mm_range() more predictable
	x86/mm: Reimplement flush_tlb_page() using flush_tlb_mm_range()
	x86/mm: Remove the UP asm/tlbflush.h code, always use the (formerly) SMP code
	x86/mm: Disable PCID on 32-bit kernels
	x86/mm: Add the 'nopcid' boot option to turn off PCID
	x86/mm: Enable CR4.PCIDE on supported systems
	x86/mm/64: Fix reboot interaction with CR4.PCIDE
	kbuild: add '-fno-stack-check' to kernel build options
	ipv4: igmp: guard against silly MTU values
	ipv6: mcast: better catch silly mtu values
	net: fec: unmap the xmit buffer that are not transferred by DMA
	net: igmp: Use correct source address on IGMPv3 reports
	netlink: Add netns check on taps
	net: qmi_wwan: add Sierra EM7565 1199:9091
	net: reevalulate autoflowlabel setting after sysctl setting
	ptr_ring: add barriers
	RDS: Check cmsg_len before dereferencing CMSG_DATA
	tcp_bbr: record "full bw reached" decision in new full_bw_reached bit
	tcp md5sig: Use skb's saddr when replying to an incoming segment
	tg3: Fix rx hang on MTU change with 5717/5719
	net: ipv4: fix for a race condition in raw_sendmsg
	net: mvmdio: disable/unprepare clocks in EPROBE_DEFER case
	sctp: Replace use of sockets_allocated with specified macro.
	adding missing rcu_read_unlock in ipxip6_rcv
	ipv4: Fix use-after-free when flushing FIB tables
	net: bridge: fix early call to br_stp_change_bridge_id and plug newlink leaks
	net: fec: Allow reception of frames bigger than 1522 bytes
	net: Fix double free and memory corruption in get_net_ns_by_id()
	net: phy: micrel: ksz9031: reconfigure autoneg after phy autoneg workaround
	sock: free skb in skb_complete_tx_timestamp on error
	tcp: invalidate rate samples during SACK reneging
	net/mlx5: Fix rate limit packet pacing naming and struct
	net/mlx5e: Fix features check of IPv6 traffic
	net/mlx5e: Fix possible deadlock of VXLAN lock
	net/mlx5e: Add refcount to VXLAN structure
	net/mlx5e: Prevent possible races in VXLAN control flow
	net/mlx5: Fix error flow in CREATE_QP command
	s390/qeth: apply takeover changes when mode is toggled
	s390/qeth: don't apply takeover changes to RXIP
	s390/qeth: lock IP table while applying takeover changes
	s390/qeth: update takeover IPs after configuration change
	usbip: fix usbip bind writing random string after command in match_busid
	usbip: prevent leaking socket pointer address in messages
	usbip: stub: stop printing kernel pointer addresses in messages
	usbip: vhci: stop printing kernel pointer addresses in messages
	USB: serial: ftdi_sio: add id for Airbus DS P8GR
	USB: serial: qcserial: add Sierra Wireless EM7565
	USB: serial: option: add support for Telit ME910 PID 0x1101
	USB: serial: option: adding support for YUGA CLM920-NC5
	usb: Add device quirk for Logitech HD Pro Webcam C925e
	usb: add RESET_RESUME for ELSA MicroLink 56K
	USB: Fix off by one in type-specific length check of BOS SSP capability
	usb: xhci: Add XHCI_TRUST_TX_LENGTH for Renesas uPD720201
	timers: Use deferrable base independent of base::nohz_active
	timers: Invoke timer_start_debug() where it makes sense
	timers: Reinitialize per cpu bases on hotplug
	nohz: Prevent a timer interrupt storm in tick_nohz_stop_sched_tick()
	x86/smpboot: Remove stale TLB flush invocations
	n_tty: fix EXTPROC vs ICANON interaction with TIOCINQ (aka FIONREAD)
	tty: fix tty_ldisc_receive_buf() documentation
	mm/vmstat: Make NR_TLB_REMOTE_FLUSH_RECEIVED available even on UP
	Linux 4.9.74

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

diff --cc Documentation/kernel-parameters.txt
Simple merge

diff --cc Makefile
Simple merge

diff --cc include/linux/ipv6.h
Simple merge

diff --cc include/linux/tcp.h
index e3fe774,f50b717..fc11641
--- 1/include/linux/tcp.h
--- 2/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@@ -219,8 -219,8 +219,9 @@@ struct tcp_sock 
        } rack;
        u16     advmss;         /* Advertised MSS                       */
        u8      rate_app_limited:1,  /* rate_{delivered,interval_us} limited? */
-               unused:6;
 +              fastopen_connect:1, /* FASTOPEN_CONNECT sockopt */
 -              unused:6;
+               is_sack_reneg:1,    /* in recovery from loss with SACK reneg? */
++              unused:5;
        u8      nonagle     : 4,/* Disable Nagle algorithm?             */
                thin_lto    : 1,/* Use linear timeouts for thin streams */
                thin_dupack : 1,/* Fast retransmit on first dupack      */

diff --cc include/net/ip.h
Simple merge

diff --cc include/net/tcp.h
Simple merge

diff --cc kernel/cpu.c
Simple merge

diff --cc kernel/time/tick-sched.c
Simple merge

diff --cc kernel/trace/trace.c
Simple merge

diff --cc net/ipv4/fib_frontend.c
Simple merge

diff --cc net/ipv4/raw.c
index ab0bbcb,59d8770..a860df2
--- 1/net/ipv4/raw.c
--- 2/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@@ -604,12 -609,12 +609,12 @@@ static int raw_sendmsg(struct sock *sk
  
        flowi4_init_output(&fl4, ipc.oif, sk->sk_mark, tos,
                           RT_SCOPE_UNIVERSE,
-                          inet->hdrincl ? IPPROTO_RAW : sk->sk_protocol,
+                          hdrincl ? IPPROTO_RAW : sk->sk_protocol,
                           inet_sk_flowi_flags(sk) |
-                           (inet->hdrincl ? FLOWI_FLAG_KNOWN_NH : 0),
+                           (hdrincl ? FLOWI_FLAG_KNOWN_NH : 0),
 -                         daddr, saddr, 0, 0);
 +                         daddr, saddr, 0, 0, sk->sk_uid);
  
-       if (!inet->hdrincl) {
+       if (!hdrincl) {
                rfv.msg = msg;
                rfv.hlen = 0;
  

diff --cc net/ipv4/tcp.c
Simple merge

diff --cc net/ipv4/tcp_input.c
Simple merge

diff --cc net/ipv4/tcp_ipv4.c
Simple merge

diff --cc net/ipv6/af_inet6.c
Simple merge

diff --cc net/ipv6/ip6_output.c
Simple merge

diff --cc net/ipv6/ip6_tunnel.c
Simple merge

diff --cc net/ipv6/tcp_ipv6.c
Simple merge