Merge branch 'int/11/fp3' into v1-r

* int/11/fp3: (96 commits)
  gup: document and work around "COW can break either way" issue
  power: fg-alg: return -1 instead of -EINVAL on error
  HID: holtek: fix mouse probing
  HID: check for valid USB device for many HID drivers
  HID: wacom: fix problems when device is not a valid USB device
  HID: add USB_HID dependancy on some USB HID drivers
  HID: add USB_HID dependancy to hid-chicony
  HID: add USB_HID dependancy to hid-prodikeys
  HID: add hid_is_usb() function to make it simpler for USB detection
  HID: introduce hid_is_using_ll_driver
  usb: gadget: don't release an existing dev->buf
  usb: gadget: clear related members when goto fail
  igmp: Add ip_mc_list lock in ip_check_mc_rcu
  UPSTREAM: USB: gadget: validate interface OS descriptor requests
  UPSTREAM: usb: gadget: rndis: check size of RNDIS_MSG_SET command
  msm: camera_v2: remove gcc invocations
  Makefile: Remove unsupported cflag
  scripts: Remove gcc-wrapper.py
  Revert "Adjust AndroidKernel.mk to match newer versions"
  Enable CONFIG_NLS_UTF8 config
  ...

Change-Id: I7d43d4155da503a86f20cb7adbcd9493b2c537c7