Merge Linux 4.4.206 kernel

Changes in 4.4.206: (93 commits)
        ASoC: compress: fix unsigned integer overflow check
        ASoC: kirkwood: fix external clock probe defer
        clk: samsung: exynos5420: Preserve PLL configuration during suspend/resume
        reset: fix reset_control_ops kerneldoc comment
        can: peak_usb: report bus recovery as well
        can: c_can: D_CAN: c_can_chip_config(): perform a sofware reset on open
        scripts/gdb: fix debugging modules compiled with hot/cold partitioning
        block: drbd: remove a stray unlock in __drbd_send_protocol()
        scsi: lpfc: Fix dif and first burst use in write commands
        ARM: debug-imx: only define DEBUG_IMX_UART_PORT if needed
        ARM: dts: imx53-voipac-dmm-668: Fix memory node duplication
        parisc: Fix serio address output
        parisc: Fix HP SDC hpa address output
        arm64: smp: Handle errors reported by the firmware
        PM / AVS: SmartReflex: NULL check before some freeing functions is not needed
        ARM: ks8695: fix section mismatch warning
        ACPI / LPSS: Ignore acpi_device_fix_up_power() return value
        crypto: user - support incremental algorithm dumps
        mwifiex: fix potential NULL dereference and use after free
        mwifiex: debugfs: correct histogram spacing, formatting
        rtl818x: fix potential use after free
        xfs: require both realtime inodes to mount
        ubi: Put MTD device after it is not used
        ubi: Do not drop UBI device reference before using
        microblaze: adjust the help to the real behavior
        microblaze: move "... is ready" messages to arch/microblaze/Makefile
        gpiolib: Fix return value of gpio_to_desc() stub if !GPIOLIB
        VSOCK: bind to random port for VMADDR_PORT_ANY
        btrfs: only track ref_heads in delayed_ref_updates
        xen/pciback: Check dev_data before using it
        KVM: s390: unregister debug feature on failing arch init
        pinctrl: sh-pfc: sh7264: Fix PFCR3 and PFCR0 register configuration
        pinctrl: sh-pfc: sh7734: Fix shifted values in IPSR10
        HID: doc: fix wrong data structure reference for UHID_OUTPUT
        gfs2: take jdata unstuff into account in do_grow
        xfs: Align compat attrlist_by_handle with native implementation.
        IB/qib: Fix an error code in qib_sdma_verbs_send()
        powerpc/book3s/32: fix number of bats in p/v_block_mapped()
        powerpc/xmon: fix dump_segments()
        drivers/regulator: fix a missing check of return value
        serial: max310x: Fix tx_empty() callback
        openrisc: Fix broken paths to arch/or32
        RDMA/srp: Propagate ib_post_send() failures to the SCSI mid-layer
        scsi: qla2xxx: deadlock by configfs_depend_item
        scsi: csiostor: fix incorrect dma device in case of vport
        ath6kl: Only use match sets when firmware supports it
        ath6kl: Fix off by one error in scan completion
        powerpc/prom: fix early DEBUG messages
        powerpc/mm: Make NULL pointer deferences explicit on bad page faults.
        powerpc/44x/bamboo: Fix PCI range
        drbd: reject attach of unsuitable uuids even if connected
        drbd: fix print_st_err()'s prototype to match the definition
        regulator: tps65910: fix a missing check of return value
        net/net_namespace: Check the return value of register_pernet_subsys()
        um: Make GCOV depend on !KCOV
        net: stmicro: fix a missing check of clk_prepare
        atl1e: checking the status of atl1e_write_phy_reg
        tipc: fix a missing check of genlmsg_put
        ocfs2: clear journal dirty flag after shutdown journal
        lib/genalloc.c: use vzalloc_node() to allocate the bitmap
        lib/genalloc.c: include vmalloc.h
        mtd: Check add_mtd_device() ret code
        tipc: fix memory leak in tipc_nl_compat_publ_dump
        net/core/neighbour: tell kmemleak about hash tables
        net/core/neighbour: fix kmemleak minimal reference count for hash tables
        sfc: suppress duplicate nvmem partition types in efx_ef10_mtd_probe
        decnet: fix DN_IFREQ_SIZE
        tipc: fix skb may be leaky in tipc_link_input
        sfc: initialise found bitmap in efx_ef10_mtd_probe
        net: fix possible overflow in __sk_mem_raise_allocated()
        net: dev: Use unsigned integer as an argument to left-shift
        scsi: libsas: Support SATA PHY connection rate unmatch fixing during discovery
        ACPI / APEI: Switch estatus pool to use vmalloc memory
        scsi: libsas: Check SMP PHY control function result
        powerpc/pseries/dlpar: Fix a missing check in dlpar_parse_cc_property()
        mtd: Remove a debug trace in mtdpart.c
        staging: rtl8192e: fix potential use after free
        USB: serial: ftdi_sio: add device IDs for U-Blox C099-F9P
        mei: bus: prefix device names on bus with the bus name
        media: v4l2-ctrl: fix flags for DO_WHITE_BALANCE
        net: macb: fix error format in dev_err()
        pwm: Clear chip_data in pwm_put()
        macvlan: schedule bc_work even if error
        openvswitch: fix flow command message size
        slip: Fix use-after-free Read in slip_open
        openvswitch: drop unneeded BUG_ON() in ovs_flow_cmd_build_info()
        openvswitch: remove another BUG_ON()
        tipc: fix link name length check
        net: sched: fix `tc -s class show` no bstats on class with nolock subqueues
        HID: core: check whether Usage Page item is after Usage ID items
        hwrng: stm32 - fix unbalanced pm_runtime_enable
        platform/x86: hp-wmi: Fix ACPI errors caused by too small buffer
        Linux 4.4.206