linux: 3.13.0-56.93 -proposed tracker

All builds are complete, packages in this bug can be copied to -proposed.

Derivative packages from packages here can be worked on, the following tracking bugs were opened for them:
linux-keystone - bug 1465908

Backport packages from packages here can be worked on, the following tracking bugs were opened for them:
linux-lts-trusty (precise1) - bug 1465909

This bug was fixed in the package linux - 3.13.0-57.95

---------------
linux (3.13.0-57.95) trusty; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
    - LP: #1466592

  [ Brad Figg ]

  * Merged back Ubuntu-3.13.0-55.94 regression fix for security release

linux (3.13.0-56.93) trusty; urgency=low

  [ Brad Figg ]

  * Release Tracking Bug
    - LP: #1465798

  [ Upstream Kernel Changes ]

  * net: eth: xgene: devm_ioremap() returns NULL on error
    - LP: #1458042
  * drivers: net: xgene: fix new firmware backward compatibility with older
    driver
    - LP: #1458042
  * drivers: net: xgene: constify of_device_id array
    - LP: #1458042
  * drivers: net: xgene: Add second SGMII based 1G interface
    - LP: #1458042
  * net: phy: re-design phy_modes to be self-contained
    - LP: #1458042
  * dtb: change binding name to match with newer firmware DT
    - LP: #1458042
  * dtb: xgene: Add second SGMII based 1G interface node
    - LP: #1458042
  * Btrfs: make xattr replace operations atomic
    - LP: #1438501
    - CVE-2014-9710
  * cdc-acm: prevent infinite loop when parsing CDC headers.
    - LP: #1460657
  * (upstream) libata: Blacklist queued TRIM on all Samsung 800-series
    - LP: #1338706, #1449005
  * ahci: avoton port-disable reset-quirk
    - LP: #1458617
  * xfs: avoid false quotacheck after unclean shutdown
    - LP: #1461730
  * (upstream)[SCSI] Add timeout to avoid infinite command retry
    - LP: #1449372
  * (upstream)scsi_lib: remove the description string in
    scsi_io_completion()
    - LP: #1449372
  * udf: Remove repeated loads blocksize
    - LP: #1462173
    - CVE-2015-4167
  * udf: Check length of extended attributes and allocation descriptors
    - LP: #1462173
    - CVE-2015-4167
  * vfs: read file_handle only once in handle_to_path
    - LP: #1416503
    - CVE-2015-1420
  * ozwpan: Use unsigned ints to prevent heap overflow
    - LP: #1463442
    - CVE-2015-4001
  * ozwpan: divide-by-zero leading to panic
    - LP: #1463445
    - CVE-2015-4003
  * ozwpan: Use proper check to prevent heap overflow
    - LP: #1463444
    - CVE-2015-4002
  * ozwpan: unchecked signed subtraction leads to DoS
    - LP: #1463444
    - CVE-2015-4002
  * Input: elantech - add new icbody type
    - LP: #1464490
  * Bluetooth: ath3k: Add support Atheros AR5B195 combo Mini PCIe card
    - LP: #1465796
  * power_supply: twl4030_madc: Check return value of power_supply_register
    - LP: #1465796
  * power_supply: lp8788-charger: Fix leaked power supply on probe fail
    - LP: #1465796
  * ARM: dts: dove: Fix uart[23] reg property
    - LP: #1465796
  * xtensa: xtfpga: fix hardware lockup caused by LCD driver
    - LP: #1465796
  * Drivers: hv: vmbus: Fix a bug in the error path in vmbus_open()
    - LP: #1465796
  * xtensa: provide __NR_sync_file_range2 instead of __NR_sync_file_range
    - LP: #1465796
  * KVM: s390: Zero out current VMDB of STSI before including level3 data.
    - LP: #1465796
  * usb: musb: core: fix TX/RX endpoint order
    - LP: #1465796
  * drm/radeon: fix doublescan modes (v2)
    - LP: #1465796
  * usb: phy: Find the right match in devm_usb_phy_match
    - LP: #1465796
  * tools lib traceevent kbuffer: Rem...

Closing out old security signoff bugs