Quantal update to 3.5.7.5 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 3.5.7.5 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 3.5.7.5 stable release:

virtio-blk: Don't free ida when disk is in use
ioat: Fix DMA memory sync direction correct flag
PCI: pciehp: Use per-slot workqueues to avoid deadlock
PCI/AER: pci_get_domain_bus_and_slot() call missing required pci_dev_put()
PCI: Allow pcie_aspm=force even when FADT indicates it is unsupported
xen/grant-table: correctly initialize grant table version 1
serial:ifx6x60:Delete SPI timer when shut down port
tty: 8250_dw: Fix inverted arguments to serial_out in IRQ handler
drm/i915: Invalidate the relocation presumed_offsets along the slow path
ARM: 7627/1: Predicate preempt logic on PREEMP_COUNT not PREEMPT alone
xen: Fix stack corruption in xen_failsafe_callback for 32bit PVOPS guests.
staging: vt6656: Fix inconsistent structure packing
8250/16?50: Add support for Broadcom TruManage redirected serial port
KVM: PPC: Emulate dcbf
staging: wlan-ng: Fix clamping of returned SSID length
USB: option: blacklist network interface on ONDA MT8205 4G LTE
USB: option: add TP-LINK HSUPA Modem MA180
ALSA: hda - Fix mute led for another HP machine
usb: dwc3: gadget: fix ep->maxburst for ep0
ACPI / cpuidle: Fix NULL pointer issues when cpuidle is disabled
ACPI / processor: Get power info before updating the C-states
ARM: DMA: Fix struct page iterator in dma_cache_maint() to work with sparsemem
evm: checking if removexattr is not a NULL
ALSA: hda - Add Conexant CX20755/20756/20757 codec IDs
ftrace: Be first to run code modification on modules
i2c: mxs: Fix type of error code
USB: UHCI: fix IRQ race during initialization
async: fix __lowest_in_progress()
fs/cifs/cifs_dfs_ref.c: fix potential memory leakage
ARM: at91: rm9200: remake the BGA as default version
Bluetooth: Fix sending HCI commands after reset
Bluetooth: Fix incorrect strncpy() in hidp_setup_hid()
ath9k_htc: Fix memory leak
ath9k: do not link receive buffers during flush
ath9k: add a better fix for the rx tasklet vs rx flush race
ath9k: fix rx flush handling
brcmsmac: increase timer reference count for new timers only
ath9k: remove sc->rx.rxbuflock to fix a deadlock
ath9k: disable the tasklet before taking the PCU lock
ASoC: wm2200: correct mixer values and text
mac80211: fix FT roaming
mac80211: synchronize scan off/on-channel and PS states
efi, x86: Pass a proper identity mapping in efi_call_phys_prelog
iwlegacy: fix IBSS cleanup
ath9k_hw: fix calibration issues on chainmask that don't include chain 0
ath9k_hw: fix chain swap setting when setting rx chainmask to 5
mwifiex: fix typo in PCIe adapter NULL check
drm/i915: Disable AsyncFlip performance optimisations
drm/i915: GFX_MODE Flush TLB Invalidate Mode must be '1' for scanline waits
iommu/intel: disable DMAR for g4x integrated gfx
drm/i915: dump UTS_RELEASE into the error_state
ALSA: hda - Add a fixup for Packard-Bell desktop with ALC880
drm/radeon: fix cursor corruption on DCE6 and newer
radeon_display: Use pointer return error codes
drm/radeon: fix error path in kpage allocation
drm/radeon: fix a rare case of double kfree
x86/msr: Add capabilities check
x86, efi: Set runtime_version to the EFI spec revision
can: c_can: fix invalid error codes
can: ti_hecc: fix invalid error codes
can: pch_can: fix invalid error codes
ALSA: usb-audio: fix invalid length check for RME and other UAC 2 devices
smp: Fix SMP function call empty cpu mask race
IOMMU, AMD Family15h Model10-1Fh erratum 746 Workaround
xfs: Fix possible use-after-free with AIO
powerpc/book3e: Disable interrupt after preempt_schedule_irq
ALSA: hda - Fix non-snoop page handling
EDAC: Test correct variable in ->store function
efi: Make 'efi_enabled' a function to query EFI facilities
samsung-laptop: Disable on EFI hardware
NFS: Fix error reporting in nfs_xdev_mount
NFS: Don't silently fail setattr() requests on mountpoints
NFSv4.1: Handle NFS4ERR_DELAY when resetting the NFSv4.1 session
drivers/firmware/dmi_scan.c: check dmi version when get system uuid
drivers/firmware/dmi_scan.c: fetch dmi version from SMBIOS if it exists
[libata] ahci: Add support for Enmotus Bobcat device.
[libata] ahci: Fix lack of command retry after a success error handler.
x86/Sandy Bridge: mark arrays in __init functions as __initconst
x86/Sandy Bridge: Sandy Bridge workaround depends on CONFIG_PCI
ptrace: introduce signal_wake_up_state() and ptrace_signal_wake_up()
ptrace: ensure arch_ptrace/ptrace_request can never race with SIGKILL
wake_up_process() should be never used to wakeup a TASK_STOPPED/TRACED task
drm/i915: Implement WaDisableHiZPlanesWhenMSAAEnabled
ahci: Add identifiers for ASM106x devices
module: fix symbol waiting when module fails before init
module: wait when loading a module which is currently initializing.
module: add new state MODULE_STATE_UNFORMED.
module: put modules in list much earlier.
module: fix missing module_mutex unlock
intel_idle: Don't register CPU notifier if we are not running.
xfs: fix periodic log flushing
gspca_kinect: add Kinect for Windows USB id
ARM: 7628/1: head.S: map one extra section for the ATAG/DTB area
Linux 3.5.7.5

These were already applied to Quantal:
PCI: Allow pcie_aspm=force even when FADT indicates it is unsupported
xen: Fix stack corruption in xen_failsafe_callback for 32bit PVOPS guests.
efi: Make 'efi_enabled' a function to query EFI facilities
samsung-laptop: Disable on EFI hardware

This needed its context adjusted to apply:
ALSA: hda - Fix mute led for another HP machine