This bug was fixed in the package linux - 3.13.0-44.73 --------------- linux (3.13.0-44.73) trusty; urgency=low [ Kamal Mostafa ] * Release Tracking Bug - LP: #1402872 [ AceLan Kao ] * SAUCE: Add use_native_backlight quirk for HP ProBook 6570b - LP: #1359010 [ Andy Whitcroft ] * Revert "SAUCE: (no-up) arm64: optimized copy_to_user and copy_from_user assembly code" - LP: #1398596 * [Config] updateconfigs to balance CONFIG_SCOM_DEBUGFS [ Upstream Kernel Changes ] * iwlwifi: mvm: fix merge damage - LP: #1393317 * iwlwifi: remove IWL_UCODE_TLV_FLAGS_SCHED_SCAN flag - LP: #1393317 * iwlwifi: mvm: disable scheduled scan to prevent firmware crash - LP: #1393317 * iwlwifi: mvm: enable scheduled scan on newest firmware - LP: #1393317 * x86: kvm: use alternatives for VMCALL vs. VMMCALL if kernel text is read-only - LP: #1379340 * phylib: introduce PHY_INTERFACE_MODE_XGMII for 10G PHY - LP: #1381084 * of: make of_get_phy_mode parse 'phy-connection-type' - LP: #1381084 * xen-netfront: Remove BUGs on paged skb data which crosses a page boundary - LP: #1275879 * ACPI / blacklist: blacklist Win8 OSI for Dell Vostro 3546 - LP: #1383589 * powerpc/pseries: Fix endiannes issue in RTAS call from xmon - LP: #1396235 * mmc: sdhci-pci-o2micro: Fix Dell E5440 issue - LP: #1346067 * mfd: rtsx: Fix PM suspend for 5227 & 5249 - LP: #1359052 * drivers:scsi:storvsc: Fix a bug in handling ring buffer failures that may result in I/O freeze - LP: #1400289 * arm64: optimized copy_to_user and copy_from_user assembly code - LP: #1400349 * net:socket: set msg_namelen to 0 if msg_name is passed as NULL in msghdr struct from userland. - LP: #1335478 * drm/radeon: initialize sadb to NULL in the audio code - LP: #1402714 * powerpc/vphn: NUMA node code expects big-endian - LP: #1401150 * ALSA: usb-audio: Fix device_del() sysfs warnings at disconnect - LP: #1402853 * ALSA: hda - Add mute LED pin quirk for HP 15 touchsmart - LP: #1334950, #1402853 * rcu: Make callers awaken grace-period kthread - LP: #1402853 * rcu: Use rcu_gp_kthread_wake() to wake up grace period kthreads - LP: #1402853 * net: sctp: fix NULL pointer dereference in af->from_addr_param on malformed packet - LP: #1402853 * KVM: x86: Don't report guest userspace emulation error to userspace - LP: #1402853 * [media] ttusb-dec: buffer overflow in ioctl - LP: #1402853 * arm64: __clear_user: handle exceptions on strb - LP: #1402853 * ARM: pxa: fix hang on startup with DEBUG_LL - LP: #1402853 * samsung-laptop: Add broken-acpi-video quirk for NC210/NC110 - LP: #1402853 * acer-wmi: Add Aspire 5741 to video_vendor_dmi_table - LP: #1402853 * acer-wmi: Add acpi_backlight=video quirk for the Acer KAV80 - LP: #1402853 * rbd: Fix error recovery in rbd_obj_read_sync() - LP: #1402853 * [media] ds3000: fix LNB supply voltage on Tevii S480 on initialization - LP: #1402853 * powerpc: do_notify_resume can be called with bad thread_info flags argument - LP: #1402853 * USB: kobil_sct: fix non-atomic allocation in write path - LP: #1402853 * USB: opticon: fix non-atomic allocation in write path - LP: #1402853 * regulator: max77693: Fix use of uninitialized regulator config - LP: #1402853 * USB: cdc-acm: add device id for GW Instek AFG-2225 - LP: #1402853 * usb: Do not allow usb_alloc_streams on unconfigured devices - LP: #1402853 * usb-storage: handle a skipped data phase - LP: #1402853 * xhci: Switch only Intel Lynx Point-LP ports to EHCI on shutdown. - LP: #1402853 * xhci: no switching back on non-ULT Haswell - LP: #1402853 * of: Fix overflow bug in string property parsing functions - LP: #1402853 * spi: fsl-dspi: Fix CTAR selection - LP: #1402853 * Btrfs: fix kfree on list_head in btrfs_lookup_csums_range error cleanup - LP: #1402853 * staging:iio:ade7758: Fix NULL pointer deref when enabling buffer - LP: #1402853 * staging:iio:ade7758: Fix check if channels are enabled in prenable - LP: #1402853 * staging:iio:ade7758: Remove "raw" from channel name - LP: #1402853 * USB: cdc-acm: only raise DTR on transitions from B0 - LP: #1402853 * serial: Fix divide-by-zero fault in uart_get_divisor() - LP: #1402853 * tty: Fix high cpu load if tty is unreleaseable - LP: #1402853 * tty: Prevent "read/write wait queue active!" log flooding - LP: #1402853 * tty/vt: don't set font mappings on vc not supporting this - LP: #1402853 * spi: pxa2xx: toggle clocks on suspend if not disabled by runtime PM - LP: #1402853 * sysfs: driver core: Fix glue dir race condition by gdp_mutex - LP: #1402853 * i2c: at91: don't account as iowait - LP: #1402853 * nfsd: don't try to reuse an expired DRC entry off the list - LP: #1402853 * nfsd: don't halt scanning the DRC LRU list when there's an RC_INPROG entry - LP: #1402853 * dm bufio: change __GFP_IO to __GFP_FS in shrinker callbacks - LP: #1402853 * xtensa: re-wire umount syscall to sys_oldumount - LP: #1402853 * dm raid: ensure superblock's size matches device's logical block size - LP: #1402853 * ahci: disable MSI instead of NCQ on Samsung pci-e SSDs on macbooks - LP: #1402853 * ahci: Add Device IDs for Intel Sunrise Point PCH - LP: #1402853 * power: charger-manager: Fix accessing invalidated power supply after charger unbind - LP: #1402853 * mac80211: use secondary channel offset IE also beacons during CSA - LP: #1402853 * mac80211: schedule the actual switch of the station before CSA count 0 - LP: #1402853 * mac80211: properly flush delayed scan work on interface removal - LP: #1402853 * mac80211: fix use-after-free in defragmentation - LP: #1402853 * tun: Fix csum_start with VLAN acceleration - LP: #1402853 * macvtap: Fix csum_start when VLAN tags are present - LP: #1402853 * dm thin: grab a virtual cell before looking up the mapping - LP: #1402853 * KVM: x86: Fix uninitialized op->type for some immediate values - LP: #1402853 * crypto: caam - fix missing dma unmap on error path - LP: #1402853 * hwrng: pseries - port to new read API and fix stack corruption - LP: #1402853 * drm/radeon: set correct CE ram size for CIK - LP: #1402853 * drm/radeon: make sure mode init is complete in bandwidth_update - LP: #1402853 * drm/radeon: use gart for DMA IB tests - LP: #1402853 * drm/radeon: add missing crtc unlock when setting up the MC - LP: #1402853 * ALSA: hda_intel: Add Device IDs for Intel Sunrise Point PCH - LP: #1402853 * ALSA: hda_intel: Add DeviceIDs for Sunrise Point-LP - LP: #1402853 * Input: alps - ignore potential bare packets when device is out of sync - LP: #1402853 * Input: alps - allow up to 2 invalid packets without resetting device - LP: #1402853 * scsi: only re-lock door after EH on devices that were reset - LP: #1402853 * dm btree: fix a recursion depth bug in btree walking code - LP: #1402853 * parisc: Use compat layer for msgctl, shmat, shmctl and semtimedop syscalls - LP: #1402853 * ALSA: usb-audio: Fix memory leak in FTU quirk - LP: #1402853 * audit: keep inode pinned - LP: #1402853 * nfs: fix pnfs direct write memory leak - LP: #1402853 * nfs: Fix use of uninitialized variable in nfs_getattr() - LP: #1402853 * NFSv4: Ensure that we remove NFSv4.0 delegations when state has expired - LP: #1402853 * NFSv4.1: nfs41_clear_delegation_stateid shouldn't trust NFS_DELEGATED_STATE - LP: #1402853 * NFSv4: Fix races between nfs_remove_bad_delegation() and delegation return - LP: #1402853 * NFSv4: Ensure that we call FREE_STATEID when NFSv4.x stateids are revoked - LP: #1402853 * NFS: Don't try to reclaim delegation open state if recovery failed - LP: #1402853 * libceph: do not crash on large auth tickets - LP: #1402853 * ARM: 8191/1: decompressor: ensure I-side picks up relocated code - LP: #1402853 * ARM: 8198/1: make kuser helpers depend on MMU - LP: #1402853 * zram: avoid kunmap_atomic() of a NULL pointer - LP: #1402853 * Input: alps - ignore bad data on Dell Latitudes E6440 and E7440 - LP: #1402853 * firewire: cdev: prevent kernel stack leaking into ioctl arguments - LP: #1402853 * md: Always set RECOVERY_NEEDED when clearing RECOVERY_FROZEN - LP: #1402853 * nfs: Don't busy-wait on SIGKILL in __nfs_iocounter_wait - LP: #1402853 * target: Don't call TFO->write_pending if data_length == 0 - LP: #1402853 * vhost-scsi: Take configfs group dependency during VHOST_SCSI_SET_ENDPOINT - LP: #1402853 * srp-target: Retry when QP creation fails with ENOMEM - LP: #1402853 * ASoC: fsi: remove unsupported PAUSE flag - LP: #1402853 * ASoC: rsnd: remove unsupported PAUSE flag - LP: #1402853 * ib_isert: Add max_send_sge=2 minimum for control PDU responses - LP: #1402853 * iser-target: Handle DEVICE_REMOVAL event on network portal listener correctly - LP: #1402853 * ASoC: dpcm: Fix race between FE/BE updates and trigger - LP: #1402853 * mac80211: Fix regression that triggers a kernel BUG with CCMP - LP: #1402853 * rt2x00: do not align payload on modern H/W - LP: #1402853 * ath9k: Add version/revision macros for QCA9531 - LP: #1402853 * ath9k: Fix RTC_DERIVED_CLK usage - LP: #1402853 * ASoC: sgtl5000: Fix SMALL_POP bit definition - LP: #1402853 * ALSA: usb-audio: Add ctrl message delay quirk for Marantz/Denon devices - LP: #1402853 * bitops: Fix shift overflow in GENMASK macros - LP: #1402853 * x86: Require exact match for 'noxsave' command line option - LP: #1402853 * drm/i915: drop WaSetupGtModeTdRowDispatch:snb - LP: #1402853 * ASoC: wm_adsp: Avoid attempt to free buffers that might still be in use - LP: #1402853 * can: dev: avoid calling kfree_skb() from interrupt context - LP: #1402853 * can: esd_usb2: fix memory leak on disconnect - LP: #1402853 * x86, mm: Set NX across entire PMD at boot - LP: #1402853 * of/irq: Drop obsolete 'interrupts' vs 'interrupts-extended' text - LP: #1402853 * of/base: Fix PowerPC address parsing hack - LP: #1402853 * clockevent: sun4i: Fix race condition in the probe code - LP: #1402853 * MIPS: oprofile: Fix backtrace on 64-bit kernel - LP: #1402853 * ACPI / PM: Ignore wakeup setting if the ACPI companion can't wake up - LP: #1402853 * IB/isert: Adjust CQ size to HW limits - LP: #1402853 * drm/radeon: fix endian swapping in vbios fetch for tdp table - LP: #1402853 * Linux 3.13.11-ckt12 - LP: #1402853 * mm: Remove false WARN_ON from pagecache_isize_extended() - LP: #1402764 -- Kamal Mostafa