Merge 4.4.69 into android-4.4

Changes in 4.4.69
	xen: adjust early dom0 p2m handling to xen hypervisor behavior
	target: Fix compare_and_write_callback handling for non GOOD status
	target/fileio: Fix zero-length READ and WRITE handling
	target: Convert ACL change queue_depth se_session reference usage
	iscsi-target: Set session_fall_back_to_erl0 when forcing reinstatement
	usb: host: xhci: print correct command ring address
	USB: serial: ftdi_sio: add device ID for Microsemi/Arrow SF2PLUS Dev Kit
	USB: Proper handling of Race Condition when two USB class drivers try to call init_usb_class simultaneously
	staging: vt6656: use off stack for in buffer USB transfers.
	staging: vt6656: use off stack for out buffer USB transfers.
	staging: gdm724x: gdm_mux: fix use-after-free on module unload
	staging: comedi: jr3_pci: fix possible null pointer dereference
	staging: comedi: jr3_pci: cope with jiffies wraparound
	usb: misc: add missing continue in switch
	usb: Make sure usb/phy/of gets built-in
	usb: hub: Fix error loop seen after hub communication errors
	usb: hub: Do not attempt to autosuspend disconnected devices
	x86/boot: Fix BSS corruption/overwrite bug in early x86 kernel startup
	selftests/x86/ldt_gdt_32: Work around a glibc sigaction() bug
	x86, pmem: Fix cache flushing for iovec write < 8 bytes
	um: Fix PTRACE_POKEUSER on x86_64
	KVM: x86: fix user triggerable warning in kvm_apic_accept_events()
	KVM: arm/arm64: fix races in kvm_psci_vcpu_on
	block: fix blk_integrity_register to use template's interval_exp if not 0
	crypto: algif_aead - Require setkey before accept(2)
	dm era: save spacemap metadata root after the pre-commit
	vfio/type1: Remove locked page accounting workqueue
	IB/core: Fix sysfs registration error flow
	IB/IPoIB: ibX: failed to create mcg debug file
	IB/mlx4: Fix ib device initialization error flow
	IB/mlx4: Reduce SRIOV multicast cleanup warning message to debug level
	ext4: evict inline data when writing to memory map
	fs/xattr.c: zero out memory copied to userspace in getxattr
	ceph: fix memory leak in __ceph_setxattr()
	fs/block_dev: always invalidate cleancache in invalidate_bdev()
	Set unicode flag on cifs echo request to avoid Mac error
	SMB3: Work around mount failure when using SMB3 dialect to Macs
	CIFS: fix mapping of SFM_SPACE and SFM_PERIOD
	cifs: fix CIFS_IOC_GET_MNT_INFO oops
	CIFS: add misssing SFM mapping for doublequote
	padata: free correct variable
	arm64: KVM: Fix decoding of Rt/Rt2 when trapping AArch32 CP accesses
	serial: samsung: Use right device for DMA-mapping calls
	serial: omap: fix runtime-pm handling on unbind
	serial: omap: suspend device on probe errors
	tty: pty: Fix ldisc flush after userspace become aware of the data already
	Bluetooth: Fix user channel for 32bit userspace on 64bit kernel
	Bluetooth: hci_bcm: add missing tty-device sanity check
	Bluetooth: hci_intel: add missing tty-device sanity check
	mac80211: pass RX aggregation window size to driver
	mac80211: pass block ack session timeout to to driver
	mac80211: RX BA support for sta max_rx_aggregation_subframes
	wlcore: Pass win_size taken from ieee80211_sta to FW
	wlcore: Add RX_BA_WIN_SIZE_CHANGE_EVENT event
	ipmi: Fix kernel panic at ipmi_ssif_thread()
	Linux 4.4.69

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