Oneiric update to 3.0.12 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 3.0.12 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 3.0.12 stable release:
Linux 3.0.12
Revert "USB: EHCI: fix HUB TT scheduling issue with iso transfer"
Linux 3.0.11
xfs: fix ->write_inode return values
xfs: use doalloc flag in xfs_qm_dqattach_one()
xfs: fix buffer flushing during unmount
xfs: Return -EIO when xfs_vn_getattr() failed
xfs: avoid direct I/O write vs buffered I/O race
xfs: dont serialise direct IO reads on page cache
xfs: fix xfs_mark_inode_dirty during umount
xfs: fix error handling for synchronous writes
USB: quirks: adding more quirky webcams to avoid squeaky audio
USB: add quirk for Logitech C600 web cam
USB: EHCI: fix HUB TT scheduling issue with iso transfer
usb-storage: Accept 8020i-protocol commands longer than 12 bytes
USB: Fix Corruption issue in USB ftdi driver ftdi_sio.c
USB: ark3116 initialisation fix
USB: workaround for bug in old version of GCC
USB: cdc-acm: Fix disconnect() vs close() race
USB: serial: pl2303: rm duplicate id
USB: option: add PID of Huawei E173s 3G modem
USB: option: release new PID for ZTE 3G modem
USB: XHCI: resume root hubs when the controller resumes
usb, xhci: fix lockdep warning on endpoint timeout
usb, xhci: Clear warm reset change event during init
xhci: Set slot and ep0 flags for address command.
drivers/base/node.c: fix compilation error with older versions of gcc
pcie-gadget-spear: Add "platform:" prefix for platform modalias
nfs: when attempting to open a directory, fall back on normal lookup (try #5)
TTY: ldisc, wait for ldisc infinitely in hangup
TTY: ldisc, move wait idle to caller
TTY: ldisc, allow waiting for ldisc arbitrarily long
tty: hvc_dcc: Fix duplicate character inputs
pch_uart: Support new device LAPIS Semiconductor ML7831 IOH
pch_uart: Fix DMA resource leak issue
pch_uart: Fix hw-flow control issue
pch_phub: Fix MAC address writing issue for LAPIS ML7831
pch_phub: Support new device LAPIS Semiconductor ML7831 IOH
PM / driver core: disable device's runtime PM during shutdown
ip6_tunnel: copy parms.name after register_netdevice
cfg80211: fix bug on regulatory core exit on access to last_request
nl80211: fix HT capability attribute validation
mac80211: fix bug in ieee80211_build_probe_req
mac80211: fix NULL dereference in radiotap code
rt2x00: Fix sleep-while-atomic bug in powersaving code.
Net, libertas: Resolve memory leak in if_spi_host_to_card()
ARM: 7150/1: Allow kernel unaligned accesses on ARMv6+ processors
drm/i915/pch: Save/restore PCH_PORT_HOTPLUG across suspend
saa7164: Add support for another HVR2200 hardware revision
aacraid: controller hangs if kernel uses non-default ASPM policy
hpsa: Disable ASPM
fix WARNING: at drivers/scsi/scsi_lib.c:1704