Merge commit 'v2.6.32.28' into xen/next-2.6.32

* commit 'v2.6.32.28': (50 commits)
  Linux 2.6.32.28
  posix-cpu-timers: workaround to suppress the problems with mt exec
  sctp: Fix a race between ICMP protocol unreachable and connect()
  block: Deprecate QUEUE_FLAG_CLUSTER and use queue_limits instead
  ALSA: hda: Use LPIB quirk for Dell Inspiron m101z/1120
  ALSA: hda: Use LPIB for Dell Latitude 131L
  ima: fix add LSM rule bug
  mv_xor: fix race in tasklet function
  sound: Prevent buffer overflow in OSS load_mixer_volumes
  p54usb: New USB ID for Gemtek WUBI-100GW
  p54usb: add 5 more USBIDs
  USB: usb-storage: unusual_devs entry for the Samsung YP-CP3
  USB: ftdi_sio: Add D.O.Tec PID
  USB: misc: uss720.c: add another vendor/product ID
  install_special_mapping skips security_file_mmap check.
  net: release dst entry while cache-hot for GSO case too
  igb: only use vlan_gro_receive if vlans are registered
  bfa: fix system crash when reading sysfs fc_host statistics
  HID: hidraw: fix window in hidraw_release
  hvc_console: Fix race between hvc_close and hvc_remove, again
  ...