Merge Linux 4.4.253 kernel

Changes in 4.4.253: (30 commits)
        ASoC: dapm: remove widget from dirty list on free
        mm/hugetlb: fix potential missing huge page size info
        ext4: fix bug for rename with RENAME_WHITEOUT
        ARC: build: add boot_targets to PHONY
        ethernet: ucc_geth: fix definition and size of ucc_geth_tx_global_pram
        arch/arc: add copy_user_page() to <asm/page.h> to fix build error on ARC
        misdn: dsp: select CONFIG_BITREVERSE
        net: ethernet: fs_enet: Add missing MODULE_LICENSE
        ACPI: scan: add stub acpi_create_platform_device() for !CONFIG_ACPI
        ARM: picoxcell: fix missing interrupt-parent properties
        Input: uinput - avoid FF flush when destroying device
        dump_common_audit_data(): fix racy accesses to ->d_name
        NFS: nfs_igrab_and_active must first reference the superblock
        ext4: fix superblock checksum failure when setting password salt
        RDMA/usnic: Fix memleak in find_free_vf_and_create_qp_grp
        mm, slub: consider rest of partial list if acquire_slab() fails
        net: sunrpc: interpret the return value of kstrtou32 correctly
        usb: ohci: Make distrust_firmware param default to false
        iio: buffer: Fix demux update
        nfsd4: readdirplus shouldn't return parent of export
        net: cdc_ncm: correct overhead in delayed_ndp_size
        netxen_nic: fix MSI/MSI-x interrupts
        rndis_host: set proper input size for OID_GEN_PHYSICAL_MEDIUM request
        net: dcb: Validate netlink message in DCB handler
        net: dcb: Accept RTM_GETDCB messages carrying set-like DCB commands
        net: sit: unregister_netdevice on newlink's error path
        rxrpc: Fix handling of an unsupported token type in rxrpc_read()
        net: avoid 32 x truesize under-estimation for tiny skbs
        spi: cadence: cache reference clock rate during probe
        Linux 4.4.253