Merge 3.18.100 into android-3.18

Changes in 3.18.100
	scsi: qla2xxx: Fix NULL pointer crash due to active timer for ABTS
	MIPS: BMIPS: Do not mask IPIs during suspend
	Input: matrix_keypad - fix race when disabling interrupts
	x86/MCE: Serialize sysfs changes
	ALSA: seq: Don't allow resizing pool in use
	ALSA: seq: More protection for concurrent write and ioctl races
	netfilter: x_tables: fix missing timer initialization in xt_LED
	netfilter: nat: cope with negative port range
	netfilter: IDLETIMER: be syzkaller friendly
	netfilter: ebtables: CONFIG_COMPAT: don't trust userland offsets
	netfilter: bridge: ebt_among: add missing match size checks
	netfilter: ipv6: fix use-after-free Write in nf_nat_ipv6_manip_pkt
	ubi: Fix race condition between ubi volume creation and udev
	scripts: recordmcount: break hardlinks
	x86/module: Detect and skip invalid relocations
	x86: Treat R_X86_64_PLT32 as R_X86_64_PC32
	serial: sh-sci: prevent lockup on full TTY buffers
	tty/serial: atmel: add new version check for usart
	uas: fix comparison for error code
	staging: android: ashmem: Fix lockdep issue during llseek
	usb: quirks: add control message delay for 1b1c:1b20
	USB: usbmon: remove assignment from IS_ERR argument
	usb: usbmon: Read text within supplied buffer size
	serial: 8250_pci: Add Brainboxes UC-260 4 port serial device
	fixup: sctp: verify size of a new chunk in _sctp_make_chunk()
	Linux 3.18.100

Change-Id: I50f9619814561292ffd074188ea298a8ebbb1c8a
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>