This bug was fixed in the package linux - 3.8.0-19.29

---------------
linux (3.8.0-19.29) raring; urgency=low

  [ Paolo Pisati ]

  * UBUNTU: [Config] disable PL330_DMA
    - LP: #1168039

  [ Rob Herring ]

  * UBUNTU: SAUCE: (no-up) ARM: highbank: fix cache flush ordering for cpu hotplug
    - LP: #1169956

  [ <email address hidden> ]

  * SAUCE: (no-up) x86: reboot: Make Dell Optiplex 390 use reboot=pci
    - LP: #800660

  [ Kamal Mostafa ]

  * SAUCE: [media] uvcvideo: quirk PROBE_DEF for Dell Studio / OmniVision
    webcam
    - LP: #1168430

  [ Upstream Kernel Changes ]

  * Revert "drivers/rtc/rtc-at91rm9200.c: use a variable for storing IMR"
    - LP: #1168506
  * Revert "PCI/ACPI: Request _OSC control before scanning PCI root bus"
    - LP: #1168506
  * Revert "tty/8250_pnp: serial port detection regression since v3.7"
    - LP: #1168506
  * ALSA: hda - fixup D3 pin and right channel mute on Haswell HDMI audio
    - LP: #1167270
  * ASoC: imx-ssi: Fix occasional AC97 reset failure
    - LP: #1168506
  * ASoC: dma-sh7760: Fix compile error
    - LP: #1168506
  * ASoC: spear_pcm: Update to new pcm_new() API
    - LP: #1168506
  * regmap: Initialize `map->debugfs' before regcache
    - LP: #1168506
  * regmap: cache Fix regcache-rbtree sync
    - LP: #1168506
  * MIPS: Fix logic errors in bitops.c
    - LP: #1168506
  * HID: magicmouse: fix race between input_register() and probe()
    - LP: #1168506
  * spi/s3c64xx: modified error interrupt handling and init
    - LP: #1168506
  * spi/mpc512x-psc: optionally keep PSC SS asserted across xfer segmensts
    - LP: #1168506
  * gpio: stmpe: pass DT node to irqdomain
    - LP: #1168506
  * UBIFS: make space fixup work in the remount case
    - LP: #1168506
  * reiserfs: Fix warning and inode leak when deleting inode with xattrs
    - LP: #1168506
  * ALSA: hda - bug fix on return value when getting HDMI ELD info
    - LP: #1168506
  * ALSA: hda - Enabling Realtek ALC 671 codec
    - LP: #1168506
  * ALSA: hda - fix typo in proc output
    - LP: #1168506
  * drm/nouveau: fix handling empty channel list in ioctl's
    - LP: #1168506
  * drm/i915: Be sure to turn hsync/vsync back on at crt enable (v2)
    - LP: #1168506
  * drm: correctly restore mappings if drm_open fails
    - LP: #1168506
  * mm: prevent mmap_cache race in find_vma()
    - LP: #1168506
  * EISA/PCI: Init EISA early, before PNP
    - LP: #1168506
  * EISA/PCI: Fix bus res reference
    - LP: #1168506
  * ixgbe: fix registration order of driver and DCA nofitication
    - LP: #1168506
  * libata: Use integer return value for atapi_command_packet_set
    - LP: #1168506
  * libata: Set max sector to 65535 for Slimtype DVD A DS8A8SH drive
    - LP: #1168506
  * MIPS: Unbreak function tracer for 64-bit kernel.
    - LP: #1168506
  * alpha: Add irongate_io to PCI bus resources
    - LP: #1168506
  * PCI/ACPI: Always resume devices on ACPI wakeup notifications
    - LP: #1168506
  * PCI/PM: Disable runtime PM of PCIe ports
    - LP: #1168506
  * ata_piix: Fix DVD not dectected at some Haswell platforms
    - LP: #1168506
  * ftrace: Consistently restore trace function on sysctl enabling
    - LP: #1168506
  * powerpc: pSeries_lpar_hpte_remove fails from Adjunct partition being
    performed before the ANDCOND test
    - LP: #1168506
  * mwifiex: limit channel number not to overflow memory
    - LP: #1168506
  * mac80211: fix remain-on-channel cancel crash
    - LP: #1168506
  * x86: remove the x32 syscall bitmask from syscall_get_nr()
    - LP: #1168506
  * hwspinlock: fix __hwspin_lock_request error path
    - LP: #1168506
  * remoteproc/ste: fix memory leak on shutdown
    - LP: #1168506
  * remoteproc: fix error path of handle_vdev
    - LP: #1168506
  * remoteproc: fix FW_CONFIG typo
    - LP: #1168506
  * spinlocks and preemption points need to be at least compiler barriers
    - LP: #1168506
  * crypto: ux500 - add missing comma
    - LP: #1168506
  * crypto: gcm - fix assumption that assoc has one segment
    - LP: #1168506
  * drm/mgag200: Index 24 in extended CRTC registers is 24 in hex, not
    decimal.
    - LP: #1168506
  * block: avoid using uninitialized value in from queue_var_store
    - LP: #1168506
  * SUNRPC: Remove extra xprt_put()
    - LP: #1168506
  * NFSv4: Fix a memory leak in nfs4_discover_server_trunking
    - LP: #1168506
  * NFSv4/4.1: Fix bugs in nfs4[01]_walk_client_list
    - LP: #1168506
  * drm/i915: Fix build failure
    - LP: #1168506
  * x86: Fix rebuild with EFI_STUB enabled
    - LP: #1168506
  * thermal: return an error on failure to register thermal class
    - LP: #1168506
  * msi-wmi: Fix memory leak
    - LP: #1168506
  * cpufreq: exynos: Get booting freq value in exynos_cpufreq_init
    - LP: #1168506
  * ARM: EXYNOS: Fix crash on soft reset on EXYNOS5440
    - LP: #1168506
  * drm/i915: add quirk to invert brightness on eMachines G725
    - LP: #1168506
  * drm/i915: add quirk to invert brightness on eMachines e725
    - LP: #1168506
  * drm/i915: add quirk to invert brightness on Packard Bell NCL20
    - LP: #1168506
  * r8169: fix auto speed down issue
    - LP: #1168506
  * vfio-pci: Fix possible integer overflow
    - LP: #1168506
  * NFSv4: Doh! Typo in the fix to nfs41_walk_client_list
    - LP: #1168506
  * can: gw: use kmem_cache_free() instead of kfree()
    - LP: #1168506
  * mwifiex: complete last internal scan
    - LP: #1168506
  * Linux 3.8.7
    - LP: #1168506
  * ALSA: usb-audio: fix endianness bug in snd_nativeinstruments_*
    - LP: #1169930
  * ASoC: core: Fix to check return value of snd_soc_update_bits_locked()
    - LP: #1169930
  * ASoC: wm5102: Correct lookup of arizona struct in SYSCLK event
    - LP: #1169930
  * ASoC: wm8903: Fix the bypass to HP/LINEOUT when no DAC or ADC is
    running
    - LP: #1169930
  * tracing: Fix double free when function profile init failed
    - LP: #1169930
  * ARM: Kirkwood: Fix typo in the definition of ix2-200 rebuild LED
    - LP: #1169930
  * ARM: imx35 Bugfix admux clock
    - LP: #1169930
  * dmaengine: omap-dma: Start DMA without delay for cyclic channels
    - LP: #1169930
  * PM / reboot: call syscore_shutdown() after disable_nonboot_cpus()
    - LP: #1169930
  * ipc: set msg back to -EAGAIN if copy wasn't performed
    - LP: #1169930
  * GFS2: Fix unlock of fcntl locks during withdrawn state
    - LP: #1169930
  * GFS2: return error if malloc failed in gfs2_rs_alloc()
    - LP: #1169930
  * SCSI: libsas: fix handling vacant phy in sas_set_ex_phy()
    - LP: #1169930
  * cifs: Allow passwords which begin with a delimitor
    - LP: #1169930
  * target: Fix incorrect fallthrough of ALUA Standby/Offline/Transition
    CDBs
    - LP: #1169930
  * vfs: Revert spurious fix to spinning prevention in prune_icache_sb
    - LP: #1169930
  * kobject: fix kset_find_obj() race with concurrent last kobject_put()
    - LP: #1169930
  * gpio: fix wrong checking condition for gpio range
    - LP: #1169930
  * x86-32: Fix possible incomplete TLB invalidate with PAE pagetables
    - LP: #1169930
  * tracing: Fix possible NULL pointer dereferences
    - LP: #1169930
  * udl: handle EDID failure properly.
    - LP: #1169930
  * ftrace: Move ftrace_filter_lseek out of CONFIG_DYNAMIC_FTRACE section
    - LP: #1169930
  * sched_clock: Prevent 64bit inatomicity on 32bit systems
    - LP: #1169930
  * x86, mm, paravirt: Fix vmalloc_fault oops during lazy MMU updates
    - LP: #1169930
  * x86, mm: Patch out arch_flush_lazy_mmu_mode() when running on bare
    metal
    - LP: #1169930
  * tty: don't deadlock while flushing workqueue
    - LP: #1169930
  * Linux 3.8.8
    - LP: #1169930

  [ Tim Gardner ]

  * Release Tracking Bug
    - LP: #1168504
 -- Tim Gardner <email address hidden>   Fri, 12 Apr 2013 14:37:27 -0400