Precise update to 3.2.67 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 Linus' tree or in a minimally
       backported form of that patch. The 3.2.67 upstream stable
       patch set is now available. It should be included in the Ubuntu
       kernel as well.

       git://git.kernel.org/

    TEST CASE: TBD

       The following patches are in the 3.2.67 stable release:
             Linux 3.2.67
             PCI: Handle read-only BARs on AMD CS553x devices
             KVM: x86: SYSENTER emulation is broken
             KVM: x86 emulator: reject SYSENTER in compatibility mode on AMD guests
             netfilter: conntrack: disable generic tracking for known protocols
             splice: Apply generic position and size checks to each write
             vfs: Fix vfsmount_lock imbalance in path_init()
             net/core: Handle csum for CHECKSUM_COMPLETE VXLAN forwarding
             enic: fix rx skb checksum
             tg3: tg3_disable_ints using uninitialized mailbox value to disable interrupts
             dcache: Fix locking bugs in backported "deal with deadlock in d_walk()"
             netfilter: ipset: small potential read beyond the end of buffer
             KEYS: close race between key lookup and freeing
             fsnotify: next_i is freed during fsnotify_unmount_inodes.
             x86, cpu, amd: Add workaround for family 16h, erratum 793
             s390/3215: fix tty output containing tabs
             ACPI / EC: Fix regression due to conflicting firmware behavior between Samsung and Acer.
             Revert "x86, 64bit, mm: Mark data/bss/brk to nx"
             Revert "x86, mm: Set NX across entire PMD at boot"
             vm: make stack guard page errors return VM_FAULT_SIGSEGV rather than SIGBUS
             vm: add VM_FAULT_SIGSEGV handling support
             net: sctp: fix slab corruption from use after free on INIT collisions
             ALSA: seq-dummy: remove deadlock-causing events on close
             drm/i915: Only fence tiled region of object.
             USB: Add OTG PET device to TPL
             usb-core bInterval quirk
             usb-storage/SCSI: blacklist FUA on JMicron 152d:2566 USB-SATA controller
             nl80211: fix per-station group key get/del and memory leak
             x86, tls: Interpret an all-zero struct user_desc as "no segment"
             Input: i8042 - add noloop quirk for Medion Akoya E7225 (MD98857)
             x86, tls, ldt: Stop checking lm in LDT_empty
             x86, hyperv: Mark the Hyper-V clocksource as being continuous
             libata: prevent HSM state change race between ISR and PIO
             scripts/recordmcount.pl: There is no -m32 gcc option on Super-H anymore
             libata: allow sata_sil24 to opt-out of tag ordered submission
             ALSA: usb-audio: Add mic volume fix quirk for Logitech Webcam C210
             net: sctp: fix race for one-to-many sockets in sendmsg's auto associate
             gpio: sysfs: fix gpio attribute-creation race
             gpio: sysfs: fix gpio device-attribute leak
             Fix circular locking dependency (3.3-rc2)
             gpiolib: Refactor gpio_export
             gpio: sysfs: fix gpio-chip device-attribute leak
             driver core: Introduce device_create_groups
             sysfs.h: add ATTRIBUTE_GROUPS() macro
             can: dev: fix crtlmode_supported check
             ftrace/jprobes/x86: Fix conflict between jprobes and function graph tracing
             gpio: fix memory and reference leaks in gpiochip_add error path
             crypto: add missing crypto module aliases
             crypto: include crypto- module prefix in template
             crypto: prefix module autoloading with "crypto-"
             mm: fix corner case in anon_vma endless growing prevention
             mm: Don't count the stack guard page towards RLIMIT_STACK
             USB: console: fix potential use after free
             usb: gadget: udc: atmel: fix possible oops when unloading module
             usb: gadget: udc: atmel: fix possible IN hang issue
             usb: gadget: udc: atmel: change setting for DMA
             OHCI: add a quirk for ULi M5237 blocking on reset
             HID: roccat: potential out of bounds in pyra_sysfs_write_settings()
             mm: protect set_page_dirty() from ongoing truncation
             mm: remove unused arg of set_page_dirty_balance()
             mm: prevent endless growth of anon_vma hierarchy
             Input: I8042 - add Acer Aspire 7738 to the nomux list
             regulator: core: fix race condition in regulator_put()
             Input: i8042 - reset keyboard to fix Elantech touchpad detection
             time: settimeofday: Validate the values of tv from user
             sata_dwc_460ex: fix resource leak on error path
             mm: propagate error from stack expansion even for guard page
             ASoC: wm8960: Fix capture sample rate from 11250 to 11025
             USB: cp210x: add IDs for CEL USB sticks and MeshWorks devices
             virtio_pci: document why we defer kfree
             virtio_pci: defer kfree until release callback
             virtio: use dev_to_virtio wrapper in virtio
             spi: dw-mid: fix FIFO size
             spi: dw: Fix detecting FIFO depth
             ALSA: hda - Fix wrong gpio_dir & gpio_mask hint setups for IDT/STAC codecs
             Revert "tcp: Apply device TSO segment limit earlier"
             USB: cp210x: fix ID for production CEL MeshConnect USB Stick
             video/fbdev: fix defio's fsync
             video/logo: prevent use of logos after they have been freed
             net: Fix stacked vlan offload features computation
             crypto: af_alg - fix backlog handling
             udf: Check component length before reading it
             x86_64, vdso: Fix the vdso address randomization algorithm
             udf: Check path length when reading symlink
             udf: Treat symlink component of type 2 as /
             udf: Verify symlink size before loading it
             udf: Verify i_size when loading inode
             isofs: Fix unchecked printing of ER records
             ocfs2: fix journal commit deadlock
             ALSA: usb-audio: extend KEF X300A FU 10 tweak to Arcam rPAC
             x86/tls: Don't validate lm in set_thread_area() after all
             ceph: introduce global empty snap context
             iscsi-target: Fail connection on short sendmsg writes
             isofs: Fix infinite looping over CE entries
             x86/tls: Disallow unusual TLS segments
             decompress_bunzip2: off by one in get_next_block()
             genirq: Prevent proc race against freeing of irq descriptors
             mac80211: fix multicast LED blinking and counter
             x86_64, switch_to(): Load TLS descriptors before switching DS and ES
             ncpfs: return proper error from NCP_IOC_SETROOT ioctl
             Btrfs: fix fs corruption on transaction abort if device supports discard
             fib_trie: Fix /proc/net/fib_trie when CONFIG_IP_MULTIPLE_TABLES is not defined
             KEYS: Fix stale key registration at error path
             ALSA: usb-audio: Don't resubmit pending URBs at MIDI error recovery
             hp_accel: Add support for HP ZBook 15
             drm/vmwgfx: Don't use memory accounting for kernel-side fence objects
             iommu/vt-d: Fix an off-by-one bug in __domain_mapping()
             ath5k: fix hardware queue index assignment
             ath9k: fix BE/BK queue order
             ath9k_hw: fix hardware queue allocation
             dm space map metadata: fix sm_bootstrap_get_nr_blocks()
             ALSA: hda - using uninitialized data
             USB: adutux: NULL dereferences on disconnect
             eCryptfs: Remove buggy and unnecessary write in file name decode routine
             Bluetooth: Add USB device 04ca:3010 as Atheros AR3012
             Bluetooth: ath3k: Add support of MCI 13d3:3408 bt device
             Bluetooth: Add support for Acer [0489:e078]
             Add a new PID/VID 0227/0930 for AR3012.
             Bluetooth: Add support for Broadcom device of Asus Z97-DELUXE motherboard
             Bluetooth: Add support for Acer [13D3:3432]
             Bluetooth: Ignore isochronous endpoints for Intel USB bootloader
             Bluetooth: Add support for Intel bootloader devices
             Bluetooth: append new supported device to the list [0b05:17d0]
             Bluetooth: sort the list of IDs in the source code
             Bluetooth: btusb: Add IMC Networks (Broadcom based)
             Bluetooth: Add firmware update for Atheros 0cf3:311f
             Bluetooth: Enable Atheros 0cf3:311e for firmware upload
             Bluetooth: Add support for Toshiba Bluetooth device [0930:0220]
             Bluetooth: ath3k: Add support for another AR3012 card
             Bluetooth: ath3k: Add support for a new AR3012 device
             Bluetooth: btusb: Add support for Belkin F8065bf
             serial: samsung: wait for transfer completion before clock disable
             mfd: tc6393xb: Fail ohci suspend if full state restore is required
             uvcvideo: Fix destruction order in uvc_delete()
             USB: cdc-acm: check for valid interfaces
             genhd: check for int overflow in disk_expand_part_tbl()
             bus: omap_l3_noc: Correct returning IRQ_HANDLED unconditionally in the irq handler
             scsi: correct return values for .eh_abort_handler implementations
             PCI: Restore detection of read-only BARs
             drbd: merge_bvec_fn: properly remap bvm->bi_bdev
             driver core: Fix unbalanced device reference in drivers_probe
             UBI: Fix invalid vfree()
             KVM: s390: flush CPU on load control
             ipv6: mld: fix add_grhead skb_over_panic for devs with large MTUs
             ipv6: Remove all uses of LL_ALLOCATED_SPACE
             ipv4: Remove all uses of LL_ALLOCATED_SPACE
             usb: renesas_usbhs: gadget: fix NULL pointer dereference in ep_disable()
             writeback: fix a subtle race condition in I_DIRTY clearing
             writeback: Move I_DIRTY_PAGES handling
             af9005: fix kernel panic on init if compiled without IR
             sound: Update au0828 quirks table
             sound: simplify au0828 quirk table
             eCryptfs: Force RO mount when encrypted view is enabled