Xenial update: 4.4.190 upstream stable release

SRU Justification

    Impact:
       The upstream process for stable tree updates is quite similar
       in scope to the Ubuntu SRU process, e.g., each patch has to
       demonstrably fix a bug, and each patch is vetted by upstream
       by originating either directly from a mainline/stable Linux tree or
       a minimally backported form of that patch. The following upstream
       stable patches should be included in the Ubuntu kernel:

* usb: iowarrior: fix deadlock on disconnect
* sound: fix a memory leak bug
* x86/mm: Check for pfn instead of page in vmalloc_sync_one()
* x86/mm: Sync also unmappings in vmalloc_sync_all()
* mm/vmalloc: Sync unmappings in __purge_vmap_area_lazy()
* perf db-export: Fix thread__exec_comm()
* usb: yurex: Fix use-after-free in yurex_delete
* can: peak_usb: fix potential double kfree_skb()
* netfilter: nfnetlink: avoid deadlock due to synchronous request_module
* iscsi_ibft: make ISCSI_IBFT dependson ACPI instead of ISCSI_IBFT_FIND
* mac80211: don't warn about CW params when not using them
* hwmon: (nct6775) Fix register address and added missed tolerance for nct6106
* cpufreq/pasemi: fix use-after-free in pas_cpufreq_cpu_init()
* s390/qdio: add sanity checks to the fast-requeue path
* ALSA: compress: Fix regression on compressed capture streams
* ALSA: compress: Prevent bypasses of set_params
* ALSA: compress: Be more restrictive about when a drain is allowed
* perf probe: Avoid calling freeing routine multiple times for same pointer
* ARM: davinci: fix sleep.S build error on ARMv4
* scsi: megaraid_sas: fix panic on loading firmware crashdump
* scsi: ibmvfc: fix WARN_ON during event pool release
* tty/ldsem, locking/rwsem: Add missing ACQUIRE to read_failed sleep loop
* perf/core: Fix creating kernel counters for PMUs that override event->cpu
* can: peak_usb: pcan_usb_pro: Fix info-leaks to USB devices
* can: peak_usb: pcan_usb_fd: Fix info-leaks to USB devices
* hwmon: (nct7802) Fix wrong detection of in4 presence
* ALSA: firewire: fix a memory leak bug
* mac80211: don't WARN on short WMM parameters from AP
* SMB3: Fix deadlock in validate negotiate hits reconnect
* smb3: send CAP_DFS capability during session setup
* mwifiex: fix 802.11n/WPA detection
* scsi: mpt3sas: Use 63-bit DMA addressing on SAS35 HBA
* sh: kernel: hw_breakpoint: Fix missing break in switch statement
* mm/memcontrol.c: fix use after free in mem_cgroup_iter()
* ALSA: hda - Fix a memory leak bug
* HID: holtek: test for sanity of intfdata
* HID: hiddev: avoid opening a disconnected device
* HID: hiddev: do cleanup in failure of opening a device
* Input: kbtab - sanity check for endpoint type
* Input: iforce - add sanity checks
* net: usb: pegasus: fix improper read if get_registers() fail
* xen/pciback: remove set but not used variable 'old_state'
* irqchip/irq-imx-gpcv2: Forward irq type to parent
* perf header: Fix divide by zero error if f_header.attr_size==0
* perf header: Fix use of unitialized value warning
* libata: zpodd: Fix small read overflow in zpodd_get_mech_type()
* scsi: hpsa: correct scsi command status issue after reset
* ata: libahci: do not complain in case of deferred probe
* kbuild: modpost: handle KBUILD_EXTRA_SYMBOLS only for external modules
* IB/core: Add mitigation for Spectre V1
* ocfs2: remove set but not used variable 'last_hash'
* asm-generic: fix -Wtype-limits compiler warnings
* staging: comedi: dt3000: Fix signed integer overflow 'divider * base'
* staging: comedi: dt3000: Fix rounding up of timer divisor
* USB: core: Fix races in character device registration and deregistraion
* usb: cdc-acm: make sure a refcount is taken early enough
* USB: serial: option: add D-Link DWM-222 device ID
* USB: serial: option: Add support for ZTE MF871A
* USB: serial: option: add the BroadMobi BM818 card
* USB: serial: option: Add Motorola modem UARTs
* Backport minimal compiler_attributes.h to support GCC 9
* include/linux/module.h: copy __init/__exit attrs to init/cleanup_module
* arm64: compat: Allow single-byte watchpoints on all addresses
* Input: psmouse - fix build error of multiple definition
* asm-generic: default BUG_ON(x) to if(x)BUG()
* scsi: fcoe: Embed fc_rport_priv in fcoe_rport structure
* RDMA: Directly cast the sockaddr union to sockaddr
* IB/mlx5: Make coding style more consistent
* x86/vdso: Remove direct HPET access through the vDSO
* iommu/amd: Move iommu_init_pci() to .init section
* x86/boot: Disable the address-of-packed-member compiler warning
* net/packet: fix race in tpacket_snd()
* xen/netback: Reset nr_frags before freeing skb
* net/mlx5e: Only support tx/rx pause setting for port owner
* sctp: fix the transport error_count check
* bonding: Add vlan tx offload to hw_enc_features
* Linux 4.4.190
* UBUNTU: [Packaging] update i386 retpoline for get_order

       4.4.190 upstream stable release
       from git://git.kernel.org/