Merge 4.9.141 into android-4.9

Changes in 4.9.141
	cifs: don't dereference smb_file_target before null check
	reiserfs: propagate errors from fill_with_dentries() properly
	hfs: prevent btree data loss on root split
	hfsplus: prevent btree data loss on root split
	um: Give start_idle_thread() a return code
	drm/edid: Add 6 bpc quirk for BOE panel.
	platform/x86: intel_telemetry: report debugfs failure
	clk: fixed-rate: fix of_node_get-put imbalance
	fs/exofs: fix potential memory leak in mount option parsing
	clk: samsung: exynos5420: Enable PERIS clocks for suspend
	platform/x86: acerhdf: Add BIOS entry for Gateway LT31 v1.3307
	arm64: percpu: Initialize ret in the default case
	s390/vdso: add missing FORCE to build targets
	netfilter: ipset: actually allow allowable CIDR 0 in hash:net,port,net
	s390/mm: Fix ERROR: "__node_distance" undefined!
	netfilter: ipset: Correct rcu_dereference() call in ip_set_put_comment()
	netfilter: xt_IDLETIMER: add sysfs filename checking routine
	s390/qeth: fix HiperSockets sniffer
	hwmon: (ibmpowernv) Remove bogus __init annotations
	clk: fixed-factor: fix of_node_get-put imbalance
	lib/raid6: Fix arm64 test build
	qed: Fix memory/entry leak in qed_init_sp_request()
	qed: Fix blocking/unlimited SPQ entries leak
	zram: close udev startup race condition as default groups
	SUNRPC: drop pointless static qualifier in xdr_get_next_encode_buffer()
	gfs2: Put bitmap buffers in put_super
	ACPI / watchdog: Prefer iTCO_wdt on Lenovo Z50-70
	ACPI / watchdog: Prefer iTCO_wdt always when WDAT table uses RTC SRAM
	btrfs: Enhance btrfs_trim_fs function to handle error better
	btrfs: Ensure btrfs_trim_fs can trim the whole filesystem
	btrfs: fix pinned underflow after transaction aborted
	Revert "media: videobuf2-core: don't call memop 'finish' when queueing"
	Revert "Bluetooth: h5: Fix missing dependency on BT_HCIUART_SERDEV"
	media: v4l: event: Add subscription to list before calling "add" operation
	uio: Fix an Oops on load
	usb: cdc-acm: add entry for Hiro (Conexant) modem
	USB: quirks: Add no-lpm quirk for Raydium touchscreens
	usb: quirks: Add delay-init quirk for Corsair K70 LUX RGB
	misc: atmel-ssc: Fix section annotation on atmel_ssc_get_driver_data
	USB: misc: appledisplay: add 20" Apple Cinema Display
	drivers/misc/sgi-gru: fix Spectre v1 vulnerability
	ACPI / platform: Add SMB0001 HID to forbidden_id_list
	new helper: uaccess_kernel()
	HID: uhid: forbid UHID_CREATE under KERNEL_DS or elevated privileges
	libceph: fall back to sendmsg for slab pages
	Linux 4.9.141

Signed-off-by: Greg Kroah-Hartman <>