Merge 4.14.290 into android-4.14-q

Merge 4.14.290 into android-4.14-q

Changes in 4.14.290
	xen/gntdev: Ignore failure to unmap INVALID_GRANT_HANDLE
	xfrm: xfrm_policy: fix a possible double xfrm_pols_put() in xfrm_bundle_lookup()
	power/reset: arm-versatile: Fix refcount leak in versatile_reboot_probe
	perf/core: Fix data race between perf_event_set_output() and perf_mmap_close()
	ip: Fix a data-race around sysctl_fwmark_reflect.
	tcp/dccp: Fix a data-race around sysctl_tcp_fwmark_accept.
	tcp: Fix a data-race around sysctl_tcp_probe_threshold.
	tcp: Fix a data-race around sysctl_tcp_probe_interval.
	i2c: cadence: Change large transfer count reset logic to be unconditional
	net: stmmac: fix dma queue left shift overflow issue
	igmp: Fix data-races around sysctl_igmp_llm_reports.
	igmp: Fix a data-race around sysctl_igmp_max_memberships.
	tcp: Fix a data-race around sysctl_tcp_notsent_lowat.
	be2net: Fix buffer overflow in be_get_module_eeprom
	Revert "Revert "char/random: silence a lockdep splat with printk()""
	mm/mempolicy: fix uninit-value in mpol_rebind_policy()
	bpf: Make sure mac_header was set before using it
	drm/tilcdc: Remove obsolete crtc_mode_valid() hack
	tilcdc: tilcdc_external: fix an incorrect NULL check on list iterator
	ALSA: memalloc: Align buffer allocations in page size
	Bluetooth: Add bt_skb_sendmsg helper
	Bluetooth: Add bt_skb_sendmmsg helper
	Bluetooth: SCO: Replace use of memcpy_from_msg with bt_skb_sendmsg
	Bluetooth: RFCOMM: Replace use of memcpy_from_msg with bt_skb_sendmmsg
	Bluetooth: Fix passing NULL to PTR_ERR
	Bluetooth: SCO: Fix sco_send_frame returning skb->len
	Bluetooth: Fix bt_skb_sendmmsg not allocating partial chunks
	tty: drivers/tty/, stop using tty_schedule_flip()
	tty: the rest, stop using tty_schedule_flip()
	tty: drop tty_schedule_flip()
	tty: extract tty_flip_buffer_commit() from tty_flip_buffer_push()
	tty: use new tty_insert_flip_string_and_push_buffer() in pty_write()
	net: usb: ax88179_178a needs FLAG_SEND_ZLP
	PCI: hv: Fix multi-MSI to allow more than one MSI vector
	PCI: hv: Fix hv_arch_irq_unmask() for multi-MSI
	PCI: hv: Reuse existing IRTE allocation in compose_msi_msg()
	PCI: hv: Fix interrupt mapping for multi-MSI
	Linux 4.14.290

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ide95fbc59a7a9e56eb3fd56e261faf0bf1290d0a