This is the 4.4.257 stable release
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# By Lee Jones (10) and others
# Via Greg Kroah-Hartman
* tag 'v4.4.257':
Linux 4.4.257
ALSA: hda/realtek - Fix typo of pincfg for Dell quirk
ACPI: thermal: Do not call acpi_thermal_check() directly
Input: xpad - sync supported devices with fork on GitHub
x86/apic: Add extra serialization for non-serializing MSRs
x86/build: Disable CET instrumentation in the kernel
mm: hugetlb: remove VM_BUG_ON_PAGE from page_huge_active
mm: hugetlb: fix a race between isolating and freeing page
mm: hugetlbfs: fix cannot migrate the fallocated HugeTLB page
ARM: footbridge: fix dc21285 PCI configuration accessors
mmc: core: Limit retries when analyse of SDIO tuples fails
cifs: report error instead of invalid when revalidating a dentry fails
kretprobe: Avoid re-registration of the same kretprobe earlier
mac80211: fix station rate table updates on assoc
usb: dwc2: Fix endpoint direction check in ep_from_windex
USB: usblp: don't call usb_set_interface if there's a single alt
USB: gadget: legacy: fix an error code in eth_bind()
elfcore: fix building with clang
ELF/MIPS build fix
net: lapb: Copy the skb before sending a packet
Input: i8042 - unbreak Pegatron C15B
USB: serial: option: Adding support for Cinterion MV31
USB: serial: cp210x: add new VID/PID for supporting Teraoka AD2000
USB: serial: cp210x: add pid/vid for WSDA-200-USB
stable: clamp SUBLEVEL in 4.4 and 4.9
scsi: ibmvfc: Set default timeout to avoid crash during migration
scsi: libfc: Avoid invoking response handler twice if ep is already completed
usb: udc: core: Use lock when write to soft_connect
futex: Handle faults correctly for PI futexes
futex: Simplify fixup_pi_state_owner()
futex: Use pi_state_update_owner() in put_pi_state()
rtmutex: Remove unused argument from rt_mutex_proxy_unlock()
futex: Provide and use pi_state_update_owner()
futex: Replace pointless printk in fixup_owner()
futex: Avoid violating the 10th rule of futex
futex: Rework inconsistent rt_mutex/futex_q state
futex: Remove rt_mutex_deadlock_account_*()
futex,rt_mutex: Provide futex specific rt_mutex API
net_sched: reject silly cell_log in qdisc_get_rtab()
Change-Id: Ice82bc6f4f647d3b8fc263cbb0662b9b8c3dcb2b
a2a12f400c