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[Bug 1434595] Re: Utopic update to 3.16.7-ckt8 stable release

 

** Summary changed:

- Utopic update to 3.16.7-ckt7 stable release
+ Utopic update to 3.16.7-ckt8 stable release

** Description changed:

  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 3.16.7-ckt7 upstream stable
+        backported form of that patch. The 3.16.7-ckt8 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 3.16.7-ckt7 stable release:
-             [media] em28xx: fix em28xx-input removal
-              [media] em28xx: ensure "closing" messages terminate with a newline
-              [media] em28xx-input: fix missing newlines
-              [media] em28xx-core: fix missing newlines
-              [media] em28xx-audio: fix missing newlines
-              [media] em28xx-audio: fix missing newlines
-              [media] em28xx-dvb: fix missing newlines
-              [media] em28xx-video: fix missing newlines
-              ARM: pxa: add regulator_has_full_constraints to corgi board file
-              ARM: pxa: add regulator_has_full_constraints to poodle board file
-              ARM: pxa: add regulator_has_full_constraints to spitz board file
-              hx4700: regulator: declare full constraints
-              HID: input: fix confusion on conflicting mappings
-              HID: fixup the conflicting keyboard mappings quirk
-              ARM: dts: tegra20: fix GR3D, DSI unit and reg base addresses
-              megaraid_sas: disable interrupt_mask before enabling hardware interrupts
-              PCI: Generate uppercase hex for modalias var in uevent
-              usb: core: buffer: smallest buffer should start at ARCH_DMA_MINALIGN
-              tty/serial: at91: enable peripheral clock before accessing I/O registers
-              tty/serial: at91: fix error handling in atmel_serial_probe()
-              axonram: Fix bug in direct_access
-              btrfs: fix leak of path in btrfs_find_item
-              ksoftirqd: Enable IRQs and call cond_resched() before poking RCU
-              TPM: Add new TPMs to the tail of the list to prevent inadvertent change of dev
-              char: tpm: Add missing error check for devm_kzalloc
-              tpm_tis: verify interrupt during init
-              tpm: Fix NULL return in tpm_ibmvtpm_get_desired_dma
-              tpm/tpm_i2c_stm_st33: Fix potential bug in tpm_stm_i2c_send
-              tpm/tpm_i2c_stm_st33: Add status check when reading data on the FIFO
-              mmc: sdhci-pxav3: fix unbalanced clock issues during probe
-              iwlwifi: mvm: validate tid and sta_id in ba_notif
-              power: gpio-charger: balance enable/disable_irq_wake calls
-              power: bq24190: Fix ignored supplicants
-              ARM: DRA7: hwmod: Fix boot crash with DEBUG_LL enabled on UART3
-              Bluetooth: ath3k: Add support of AR3012 bluetooth 13d3:3423 device
-              Bluetooth: btusb: Add Broadcom patchram support for ASUSTek devices
-              cfq-iosched: fix incorrect filing of rt async cfqq
-              smack: fix possible use after frees in task_security() callers
-              xfs: ensure buffer types are set correctly
-              xfs: inode unlink does not set AGI buffer type
-              xfs: set buf types when converting extent formats
-              xfs: set superblock buffer type correctly
-              btrfs: set proper message level for skinny metadata
-              KVM: s390: base hrtimer on a monotonic clock
-              KVM: s390: avoid memory leaks if __inject_vm() fails
-              samsung-laptop: Add use_native_backlight quirk, and enable it on some models
-              PCI: Fix infinite loop with ROM image of size 0
-              USB: cp210x: add ID for RUGGEDCOM USB Serial Console
-              Bluetooth: Add support for Broadcom BCM20702A1 variant
-              Bluetooth: Add support for Broadcom BCM20702A0 variants firmware download
-              Bluetooth: btusb: Add support for Dynex/Insignia USB dongles
-              clk: zynq: Force CPU_2X clock to be ungated
-              mmc: sdhci-pxav3: Remove checks for mandatory host clock
-              mmc: sdhci-pxav3: fix race between runtime pm and irq
-              power_supply: 88pm860x: Fix leaked power supply on probe fail
-              staging: comedi: comedi_compat32.c: fix COMEDI_CMD copy back
-              mmc: sdhci-pxav3: fix setting of pdata->clk_delay_cycles
-              mmc: sdhci-pxav3: Fix SDR50 and DDR50 capabilities for the Armada 38x flavor
-              mmc: sdhci-pxav3: Fix Armada 38x controller's caps according to erratum ERR-7878951
-              ARM: 8284/1: sa1100: clear RCSR_SMR on resume
-              [media] si2168: define symbol rate limits
-              nfs: don't call blocking operations while !TASK_RUNNING
-              cdc-acm: add sanity checks
-              USB: add flag for HCDs that can't receive wakeup requests (isp1760-hcd)
-              USB: fix use-after-free bug in usb_hcd_unlink_urb()
-              iwlwifi: mvm: always use mac color zero
-              iwlwifi: pcie: disable the SCD_BASE_ADDR when we resume from WoWLAN
-              iwlwifi: mvm: fix failure path when power_update fails in add_interface
-              vt: provide notifications on selection changes
-              tty: Prevent untrappable signals from malicious program
-              serial: fsl_lpuart: delete timer on shutdown
-              serial: fsl_lpuart: avoid new transfer while DMA is running
-              cpufreq: Set cpufreq_cpu_data to NULL before putting kobject
-              Bluetooth: btusb: Add support for Lite-On (04ca) Broadcom based, BCM43142
-              nfs41: .init_read and .init_write can be called with valid pg_lseg
-              [media] lmedm04: Fix usb_submit_urb BOGUS urb xfer, pipe 1 != type 3 in interrupt urb
-              mei: mask interrupt set bit on clean reset bit
-              mei: me: release hw from reset only during the reset flow
-              KVM: MIPS: Don't leak FPU/DSP to guest
-              ALSA: hda - Add the pin fixup for HP Envy TS bass speaker
-              ALSA: hda - Set up GPIO for Toshiba Satellite S50D
-              xen/manage: Fix USB interaction issues when resuming
-              ACPI / video: Add some Samsung models to disable_native_backlight list
-              ACPI / video: Add disable_native_backlight quirk for Dell XPS15 L521X
-              ACPI / video: Add disable_native_backlight quirk for Samsung 730U3E/740U3E
-              ACPI / video: Add disable_native_backlight quirk for Samsung 510R
-              KVM: s390: floating irqs: fix user triggerable endless loop
-              drm/i915: Correct the IOSF Dev_FN field for IOSF transfers
-              cfq-iosched: handle failure of cfq group allocation
-              tracing: Fix unmapping loop in tracing_mark_write
-              fsnotify: fix handling of renames in audit
-              ring-buffer: Do not wake up a splice waiter when page is not full
-              blk-mq: fix double-free in error path
-              drm/radeon: workaround for CP HW bug on CIK
-              drm/radeon: only enable kv/kb dpm interrupts once v3
-              NFSv4.1: Fix a kfree() of uninitialised pointers in decode_cb_sequence_args
-              cpufreq: speedstep-smi: enable interrupts when waiting
-              mm/hugetlb: pmd_huge() returns true for non-present hugepage
-              mm/hugetlb: take page table lock in follow_huge_pmd()
-              mm/hugetlb: fix getting refcount 0 page in hugetlb_fault()
-              mm/hugetlb: add migration/hwpoisoned entry check in hugetlb_change_protection
-              mm/hugetlb: add migration entry check in __unmap_hugepage_range
-              mm: when stealing freepages, also take pages created by splitting buddy page
-              mm/mmap.c: fix arithmetic overflow in __vm_enough_memory()
-              mm/nommu.c: fix arithmetic overflow in __vm_enough_memory()
-              iscsi-target: Drop problematic active_ts_list usage
-              target: Fix PR_APTPL_BUF_LEN buffer size limitation
-              mm/compaction: fix wrong order check in compact_finished()
-              mm/memory.c: actually remap enough memory
-              mm: hwpoison: drop lru_add_drain_all() in __soft_offline_page()
-              ALSA: hda - enable mute led quirk for one more hp machine.
-              ARC: fix page address calculation if PAGE_OFFSET != LINUX_LINK_BASE
-              drm/radeon/dp: Set EDP_CONFIGURATION_SET for bridge chips if necessary
-              drm/radeon: fix voltage setup on hawaii
-              ALSA: hdspm - Constrain periods to 2 on older cards
-              jffs2: fix handling of corrupted summary length
-              dm mirror: do not degrade the mirror on discard error
-              dm io: reject unsupported DISCARD requests with EOPNOTSUPP
-              NFS: struct nfs_commit_info.lock must always point to inode->i_lock
-              target: Add missing WRITE_SAME end-of-device sanity check
-              target: Check for LBA + sectors wrap-around in sbc_parse_cdb
-              Btrfs: fix fsync data loss after adding hard link to inode
-              Added Little Endian support to vtpm module
-              fixed invalid assignment of 64bit mask to host dma_boundary for scatter gather segment boundary limit.
-              sg: fix read() error reporting
-              IB/qib: Do not write EEPROM
-              EDAC, amd64_edac: Prevent OOPS with >16 memory controllers
-              MIPS: asm: asmmacro: Replace "add" instructions with "addu"
-              MIPS: kernel: cps-vec: Replace "addi" with "addiu"
-              md/raid5: Fix livelock when array is both resyncing and degraded.
-              locking/rtmutex: Avoid a NULL pointer dereference on deadlock
-              time: adjtimex: Validate the ADJ_FREQUENCY values
-              ntp: Fixup adjtimex freq validation on 32-bit systems
-              dm: fix a race condition in dm_get_md
-              dm snapshot: fix a possible invalid memory access on unload
-              cpufreq: s3c: remove incorrect __init annotations
-              x86, mm/ASLR: Fix stack randomization on 64-bit systems
-              libceph: assert both regular and lingering lists in __remove_osd()
-              libceph: change from BUG to WARN for __remove_osd() asserts
-              libceph: fix double __remove_osd() problem
-              MIPS: Export FP functions used by lose_fpu(1) for KVM
-              MIPS: Export MSA functions used by lose_fpu(1) for KVM
-              kdb: fix incorrect counts in KDB summary command output
-              blk-throttle: check stats_cpu before reading it from sysfs
-              debugfs: leave freeing a symlink body until inode eviction
-              procfs: fix race between symlink removals and traversals
-              autofs4 copy_dev_ioctl(): keep the value of ->size we'd used for allocation
-              ASoC: mioa701_wm9713: Fix speaker event
-              gpio: rcar: Fix error path for devm_kzalloc() failure
-              efi: Small leak on error in runtime map code
-              clk-gate: fix bit # check in clk_register_gate()
-              powerpc/kernel: Avoid memory corruption at early stage
-              pinctrl: pinctrl-imx: don't use invalid value of conf_reg
-              ALSA: off by one bug in snd_riptide_joystick_probe()
-              GFS2: Fix crash during ACL deletion in acl max entry check in gfs2_set_acl()
-              net: llc: use correct size for sysctl timeout entries
-              net: rds: use correct size for max unacked packets and bytes
-              HID: i2c-hid: Limit reads to wMaxInputLength bytes for input events
-              fib_trie: Fix /proc/net/fib_trie when CONFIG_IP_MULTIPLE_TABLES is not defined
-              net: sctp: fix race for one-to-many sockets in sendmsg's auto associate
-              gpio: sysfs: fix gpio attribute-creation race
-              ipv6: mld: fix add_grhead skb_over_panic for devs with large MTUs
-              ideapad-laptop: Change Lenovo Yoga 2 series rfkill handling
-              IB/core: When marshaling ucma path from user-space, clear unused fields
-              IB/core: Fix deadlock on uverbs modify_qp error flow
-              IB/mlx4: Fix wrong usage of IPv4 protocol for multicast attach/detach
-              IB/iser: Use correct dma direction when unmapping SGs
-              [media] Si2168: increase timeout to fix firmware loading
-              staging: comedi: cb_pcidas64: fix incorrect AI range code handling
-              target: Fix R_HOLDER bit usage for AllRegistrants
-              target: Avoid dropping AllRegistrants reservation during unregister
-              target: Allow AllRegistrants to re-RESERVE existing reservation
-              target: Allow Write Exclusive non-reservation holders to READ
-              vhost/scsi: potential memory corruption
-              clk: sunxi: Support factor clocks with N factor starting not from 0
-              sunxi: clk: Set sun6i-pll1 n_start = 1
-              HID: wacom: Report ABS_MISC event for Cintiq Companion Hybrid
-              mm: softdirty: unmapped addresses between VMAs are clean
-              proc/pagemap: walk page tables under pte lock
-              ARM: dts: am335x-bone*: usb0 is hardwired for peripheral
-              sched/rt: Reduce rq lock contention by eliminating locking of non-feasible target
-              caif: remove wrong dev_net_set() call
-              quota: Store maximum space limit in bytes
-              Linux 3.16.7-ckt8
+        The following patches are in the 3.16.7-ckt8 stable release:
+             [media] em28xx: fix em28xx-input removal
+              [media] em28xx: ensure "closing" messages terminate with a newline
+              [media] em28xx-input: fix missing newlines
+              [media] em28xx-core: fix missing newlines
+              [media] em28xx-audio: fix missing newlines
+              [media] em28xx-audio: fix missing newlines
+              [media] em28xx-dvb: fix missing newlines
+              [media] em28xx-video: fix missing newlines
+              ARM: pxa: add regulator_has_full_constraints to corgi board file
+              ARM: pxa: add regulator_has_full_constraints to poodle board file
+              ARM: pxa: add regulator_has_full_constraints to spitz board file
+              hx4700: regulator: declare full constraints
+              HID: input: fix confusion on conflicting mappings
+              HID: fixup the conflicting keyboard mappings quirk
+              ARM: dts: tegra20: fix GR3D, DSI unit and reg base addresses
+              megaraid_sas: disable interrupt_mask before enabling hardware interrupts
+              PCI: Generate uppercase hex for modalias var in uevent
+              usb: core: buffer: smallest buffer should start at ARCH_DMA_MINALIGN
+              tty/serial: at91: enable peripheral clock before accessing I/O registers
+              tty/serial: at91: fix error handling in atmel_serial_probe()
+              axonram: Fix bug in direct_access
+              btrfs: fix leak of path in btrfs_find_item
+              ksoftirqd: Enable IRQs and call cond_resched() before poking RCU
+              TPM: Add new TPMs to the tail of the list to prevent inadvertent change of dev
+              char: tpm: Add missing error check for devm_kzalloc
+              tpm_tis: verify interrupt during init
+              tpm: Fix NULL return in tpm_ibmvtpm_get_desired_dma
+              tpm/tpm_i2c_stm_st33: Fix potential bug in tpm_stm_i2c_send
+              tpm/tpm_i2c_stm_st33: Add status check when reading data on the FIFO
+              mmc: sdhci-pxav3: fix unbalanced clock issues during probe
+              iwlwifi: mvm: validate tid and sta_id in ba_notif
+              power: gpio-charger: balance enable/disable_irq_wake calls
+              power: bq24190: Fix ignored supplicants
+              ARM: DRA7: hwmod: Fix boot crash with DEBUG_LL enabled on UART3
+              Bluetooth: ath3k: Add support of AR3012 bluetooth 13d3:3423 device
+              Bluetooth: btusb: Add Broadcom patchram support for ASUSTek devices
+              cfq-iosched: fix incorrect filing of rt async cfqq
+              smack: fix possible use after frees in task_security() callers
+              xfs: ensure buffer types are set correctly
+              xfs: inode unlink does not set AGI buffer type
+              xfs: set buf types when converting extent formats
+              xfs: set superblock buffer type correctly
+              btrfs: set proper message level for skinny metadata
+              KVM: s390: base hrtimer on a monotonic clock
+              KVM: s390: avoid memory leaks if __inject_vm() fails
+              samsung-laptop: Add use_native_backlight quirk, and enable it on some models
+              PCI: Fix infinite loop with ROM image of size 0
+              USB: cp210x: add ID for RUGGEDCOM USB Serial Console
+              Bluetooth: Add support for Broadcom BCM20702A1 variant
+              Bluetooth: Add support for Broadcom BCM20702A0 variants firmware download
+              Bluetooth: btusb: Add support for Dynex/Insignia USB dongles
+              clk: zynq: Force CPU_2X clock to be ungated
+              mmc: sdhci-pxav3: Remove checks for mandatory host clock
+              mmc: sdhci-pxav3: fix race between runtime pm and irq
+              power_supply: 88pm860x: Fix leaked power supply on probe fail
+              staging: comedi: comedi_compat32.c: fix COMEDI_CMD copy back
+              mmc: sdhci-pxav3: fix setting of pdata->clk_delay_cycles
+              mmc: sdhci-pxav3: Fix SDR50 and DDR50 capabilities for the Armada 38x flavor
+              mmc: sdhci-pxav3: Fix Armada 38x controller's caps according to erratum ERR-7878951
+              ARM: 8284/1: sa1100: clear RCSR_SMR on resume
+              [media] si2168: define symbol rate limits
+              nfs: don't call blocking operations while !TASK_RUNNING
+              cdc-acm: add sanity checks
+              USB: add flag for HCDs that can't receive wakeup requests (isp1760-hcd)
+              USB: fix use-after-free bug in usb_hcd_unlink_urb()
+              iwlwifi: mvm: always use mac color zero
+              iwlwifi: pcie: disable the SCD_BASE_ADDR when we resume from WoWLAN
+              iwlwifi: mvm: fix failure path when power_update fails in add_interface
+              vt: provide notifications on selection changes
+              tty: Prevent untrappable signals from malicious program
+              serial: fsl_lpuart: delete timer on shutdown
+              serial: fsl_lpuart: avoid new transfer while DMA is running
+              cpufreq: Set cpufreq_cpu_data to NULL before putting kobject
+              Bluetooth: btusb: Add support for Lite-On (04ca) Broadcom based, BCM43142
+              nfs41: .init_read and .init_write can be called with valid pg_lseg
+              [media] lmedm04: Fix usb_submit_urb BOGUS urb xfer, pipe 1 != type 3 in interrupt urb
+              mei: mask interrupt set bit on clean reset bit
+              mei: me: release hw from reset only during the reset flow
+              KVM: MIPS: Don't leak FPU/DSP to guest
+              ALSA: hda - Add the pin fixup for HP Envy TS bass speaker
+              ALSA: hda - Set up GPIO for Toshiba Satellite S50D
+              xen/manage: Fix USB interaction issues when resuming
+              ACPI / video: Add some Samsung models to disable_native_backlight list
+              ACPI / video: Add disable_native_backlight quirk for Dell XPS15 L521X
+              ACPI / video: Add disable_native_backlight quirk for Samsung 730U3E/740U3E
+              ACPI / video: Add disable_native_backlight quirk for Samsung 510R
+              KVM: s390: floating irqs: fix user triggerable endless loop
+              drm/i915: Correct the IOSF Dev_FN field for IOSF transfers
+              cfq-iosched: handle failure of cfq group allocation
+              tracing: Fix unmapping loop in tracing_mark_write
+              fsnotify: fix handling of renames in audit
+              ring-buffer: Do not wake up a splice waiter when page is not full
+              blk-mq: fix double-free in error path
+              drm/radeon: workaround for CP HW bug on CIK
+              drm/radeon: only enable kv/kb dpm interrupts once v3
+              NFSv4.1: Fix a kfree() of uninitialised pointers in decode_cb_sequence_args
+              cpufreq: speedstep-smi: enable interrupts when waiting
+              mm/hugetlb: pmd_huge() returns true for non-present hugepage
+              mm/hugetlb: take page table lock in follow_huge_pmd()
+              mm/hugetlb: fix getting refcount 0 page in hugetlb_fault()
+              mm/hugetlb: add migration/hwpoisoned entry check in hugetlb_change_protection
+              mm/hugetlb: add migration entry check in __unmap_hugepage_range
+              mm: when stealing freepages, also take pages created by splitting buddy page
+              mm/mmap.c: fix arithmetic overflow in __vm_enough_memory()
+              mm/nommu.c: fix arithmetic overflow in __vm_enough_memory()
+              iscsi-target: Drop problematic active_ts_list usage
+              target: Fix PR_APTPL_BUF_LEN buffer size limitation
+              mm/compaction: fix wrong order check in compact_finished()
+              mm/memory.c: actually remap enough memory
+              mm: hwpoison: drop lru_add_drain_all() in __soft_offline_page()
+              ALSA: hda - enable mute led quirk for one more hp machine.
+              ARC: fix page address calculation if PAGE_OFFSET != LINUX_LINK_BASE
+              drm/radeon/dp: Set EDP_CONFIGURATION_SET for bridge chips if necessary
+              drm/radeon: fix voltage setup on hawaii
+              ALSA: hdspm - Constrain periods to 2 on older cards
+              jffs2: fix handling of corrupted summary length
+              dm mirror: do not degrade the mirror on discard error
+              dm io: reject unsupported DISCARD requests with EOPNOTSUPP
+              NFS: struct nfs_commit_info.lock must always point to inode->i_lock
+              target: Add missing WRITE_SAME end-of-device sanity check
+              target: Check for LBA + sectors wrap-around in sbc_parse_cdb
+              Btrfs: fix fsync data loss after adding hard link to inode
+              Added Little Endian support to vtpm module
+              fixed invalid assignment of 64bit mask to host dma_boundary for scatter gather segment boundary limit.
+              sg: fix read() error reporting
+              IB/qib: Do not write EEPROM
+              EDAC, amd64_edac: Prevent OOPS with >16 memory controllers
+              MIPS: asm: asmmacro: Replace "add" instructions with "addu"
+              MIPS: kernel: cps-vec: Replace "addi" with "addiu"
+              md/raid5: Fix livelock when array is both resyncing and degraded.
+              locking/rtmutex: Avoid a NULL pointer dereference on deadlock
+              time: adjtimex: Validate the ADJ_FREQUENCY values
+              ntp: Fixup adjtimex freq validation on 32-bit systems
+              dm: fix a race condition in dm_get_md
+              dm snapshot: fix a possible invalid memory access on unload
+              cpufreq: s3c: remove incorrect __init annotations
+              x86, mm/ASLR: Fix stack randomization on 64-bit systems
+              libceph: assert both regular and lingering lists in __remove_osd()
+              libceph: change from BUG to WARN for __remove_osd() asserts
+              libceph: fix double __remove_osd() problem
+              MIPS: Export FP functions used by lose_fpu(1) for KVM
+              MIPS: Export MSA functions used by lose_fpu(1) for KVM
+              kdb: fix incorrect counts in KDB summary command output
+              blk-throttle: check stats_cpu before reading it from sysfs
+              debugfs: leave freeing a symlink body until inode eviction
+              procfs: fix race between symlink removals and traversals
+              autofs4 copy_dev_ioctl(): keep the value of ->size we'd used for allocation
+              ASoC: mioa701_wm9713: Fix speaker event
+              gpio: rcar: Fix error path for devm_kzalloc() failure
+              efi: Small leak on error in runtime map code
+              clk-gate: fix bit # check in clk_register_gate()
+              powerpc/kernel: Avoid memory corruption at early stage
+              pinctrl: pinctrl-imx: don't use invalid value of conf_reg
+              ALSA: off by one bug in snd_riptide_joystick_probe()
+              GFS2: Fix crash during ACL deletion in acl max entry check in gfs2_set_acl()
+              net: llc: use correct size for sysctl timeout entries
+              net: rds: use correct size for max unacked packets and bytes
+              HID: i2c-hid: Limit reads to wMaxInputLength bytes for input events
+              fib_trie: Fix /proc/net/fib_trie when CONFIG_IP_MULTIPLE_TABLES is not defined
+              net: sctp: fix race for one-to-many sockets in sendmsg's auto associate
+              gpio: sysfs: fix gpio attribute-creation race
+              ipv6: mld: fix add_grhead skb_over_panic for devs with large MTUs
+              ideapad-laptop: Change Lenovo Yoga 2 series rfkill handling
+              IB/core: When marshaling ucma path from user-space, clear unused fields
+              IB/core: Fix deadlock on uverbs modify_qp error flow
+              IB/mlx4: Fix wrong usage of IPv4 protocol for multicast attach/detach
+              IB/iser: Use correct dma direction when unmapping SGs
+              [media] Si2168: increase timeout to fix firmware loading
+              staging: comedi: cb_pcidas64: fix incorrect AI range code handling
+              target: Fix R_HOLDER bit usage for AllRegistrants
+              target: Avoid dropping AllRegistrants reservation during unregister
+              target: Allow AllRegistrants to re-RESERVE existing reservation
+              target: Allow Write Exclusive non-reservation holders to READ
+              vhost/scsi: potential memory corruption
+              clk: sunxi: Support factor clocks with N factor starting not from 0
+              sunxi: clk: Set sun6i-pll1 n_start = 1
+              HID: wacom: Report ABS_MISC event for Cintiq Companion Hybrid
+              mm: softdirty: unmapped addresses between VMAs are clean
+              proc/pagemap: walk page tables under pte lock
+              ARM: dts: am335x-bone*: usb0 is hardwired for peripheral
+              sched/rt: Reduce rq lock contention by eliminating locking of non-feasible target
+              caif: remove wrong dev_net_set() call
+              quota: Store maximum space limit in bytes
+              Linux 3.16.7-ckt8

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https://bugs.launchpad.net/bugs/1434595

Title:
  Utopic update to 3.16.7-ckt8 stable release

Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Utopic:
  Fix Committed

Bug description:
  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 3.16.7-ckt8 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 3.16.7-ckt8 stable release:
              [media] em28xx: fix em28xx-input removal
               [media] em28xx: ensure "closing" messages terminate with a newline
               [media] em28xx-input: fix missing newlines
               [media] em28xx-core: fix missing newlines
               [media] em28xx-audio: fix missing newlines
               [media] em28xx-audio: fix missing newlines
               [media] em28xx-dvb: fix missing newlines
               [media] em28xx-video: fix missing newlines
               ARM: pxa: add regulator_has_full_constraints to corgi board file
               ARM: pxa: add regulator_has_full_constraints to poodle board file
               ARM: pxa: add regulator_has_full_constraints to spitz board file
               hx4700: regulator: declare full constraints
               HID: input: fix confusion on conflicting mappings
               HID: fixup the conflicting keyboard mappings quirk
               ARM: dts: tegra20: fix GR3D, DSI unit and reg base addresses
               megaraid_sas: disable interrupt_mask before enabling hardware interrupts
               PCI: Generate uppercase hex for modalias var in uevent
               usb: core: buffer: smallest buffer should start at ARCH_DMA_MINALIGN
               tty/serial: at91: enable peripheral clock before accessing I/O registers
               tty/serial: at91: fix error handling in atmel_serial_probe()
               axonram: Fix bug in direct_access
               btrfs: fix leak of path in btrfs_find_item
               ksoftirqd: Enable IRQs and call cond_resched() before poking RCU
               TPM: Add new TPMs to the tail of the list to prevent inadvertent change of dev
               char: tpm: Add missing error check for devm_kzalloc
               tpm_tis: verify interrupt during init
               tpm: Fix NULL return in tpm_ibmvtpm_get_desired_dma
               tpm/tpm_i2c_stm_st33: Fix potential bug in tpm_stm_i2c_send
               tpm/tpm_i2c_stm_st33: Add status check when reading data on the FIFO
               mmc: sdhci-pxav3: fix unbalanced clock issues during probe
               iwlwifi: mvm: validate tid and sta_id in ba_notif
               power: gpio-charger: balance enable/disable_irq_wake calls
               power: bq24190: Fix ignored supplicants
               ARM: DRA7: hwmod: Fix boot crash with DEBUG_LL enabled on UART3
               Bluetooth: ath3k: Add support of AR3012 bluetooth 13d3:3423 device
               Bluetooth: btusb: Add Broadcom patchram support for ASUSTek devices
               cfq-iosched: fix incorrect filing of rt async cfqq
               smack: fix possible use after frees in task_security() callers
               xfs: ensure buffer types are set correctly
               xfs: inode unlink does not set AGI buffer type
               xfs: set buf types when converting extent formats
               xfs: set superblock buffer type correctly
               btrfs: set proper message level for skinny metadata
               KVM: s390: base hrtimer on a monotonic clock
               KVM: s390: avoid memory leaks if __inject_vm() fails
               samsung-laptop: Add use_native_backlight quirk, and enable it on some models
               PCI: Fix infinite loop with ROM image of size 0
               USB: cp210x: add ID for RUGGEDCOM USB Serial Console
               Bluetooth: Add support for Broadcom BCM20702A1 variant
               Bluetooth: Add support for Broadcom BCM20702A0 variants firmware download
               Bluetooth: btusb: Add support for Dynex/Insignia USB dongles
               clk: zynq: Force CPU_2X clock to be ungated
               mmc: sdhci-pxav3: Remove checks for mandatory host clock
               mmc: sdhci-pxav3: fix race between runtime pm and irq
               power_supply: 88pm860x: Fix leaked power supply on probe fail
               staging: comedi: comedi_compat32.c: fix COMEDI_CMD copy back
               mmc: sdhci-pxav3: fix setting of pdata->clk_delay_cycles
               mmc: sdhci-pxav3: Fix SDR50 and DDR50 capabilities for the Armada 38x flavor
               mmc: sdhci-pxav3: Fix Armada 38x controller's caps according to erratum ERR-7878951
               ARM: 8284/1: sa1100: clear RCSR_SMR on resume
               [media] si2168: define symbol rate limits
               nfs: don't call blocking operations while !TASK_RUNNING
               cdc-acm: add sanity checks
               USB: add flag for HCDs that can't receive wakeup requests (isp1760-hcd)
               USB: fix use-after-free bug in usb_hcd_unlink_urb()
               iwlwifi: mvm: always use mac color zero
               iwlwifi: pcie: disable the SCD_BASE_ADDR when we resume from WoWLAN
               iwlwifi: mvm: fix failure path when power_update fails in add_interface
               vt: provide notifications on selection changes
               tty: Prevent untrappable signals from malicious program
               serial: fsl_lpuart: delete timer on shutdown
               serial: fsl_lpuart: avoid new transfer while DMA is running
               cpufreq: Set cpufreq_cpu_data to NULL before putting kobject
               Bluetooth: btusb: Add support for Lite-On (04ca) Broadcom based, BCM43142
               nfs41: .init_read and .init_write can be called with valid pg_lseg
               [media] lmedm04: Fix usb_submit_urb BOGUS urb xfer, pipe 1 != type 3 in interrupt urb
               mei: mask interrupt set bit on clean reset bit
               mei: me: release hw from reset only during the reset flow
               KVM: MIPS: Don't leak FPU/DSP to guest
               ALSA: hda - Add the pin fixup for HP Envy TS bass speaker
               ALSA: hda - Set up GPIO for Toshiba Satellite S50D
               xen/manage: Fix USB interaction issues when resuming
               ACPI / video: Add some Samsung models to disable_native_backlight list
               ACPI / video: Add disable_native_backlight quirk for Dell XPS15 L521X
               ACPI / video: Add disable_native_backlight quirk for Samsung 730U3E/740U3E
               ACPI / video: Add disable_native_backlight quirk for Samsung 510R
               KVM: s390: floating irqs: fix user triggerable endless loop
               drm/i915: Correct the IOSF Dev_FN field for IOSF transfers
               cfq-iosched: handle failure of cfq group allocation
               tracing: Fix unmapping loop in tracing_mark_write
               fsnotify: fix handling of renames in audit
               ring-buffer: Do not wake up a splice waiter when page is not full
               blk-mq: fix double-free in error path
               drm/radeon: workaround for CP HW bug on CIK
               drm/radeon: only enable kv/kb dpm interrupts once v3
               NFSv4.1: Fix a kfree() of uninitialised pointers in decode_cb_sequence_args
               cpufreq: speedstep-smi: enable interrupts when waiting
               mm/hugetlb: pmd_huge() returns true for non-present hugepage
               mm/hugetlb: take page table lock in follow_huge_pmd()
               mm/hugetlb: fix getting refcount 0 page in hugetlb_fault()
               mm/hugetlb: add migration/hwpoisoned entry check in hugetlb_change_protection
               mm/hugetlb: add migration entry check in __unmap_hugepage_range
               mm: when stealing freepages, also take pages created by splitting buddy page
               mm/mmap.c: fix arithmetic overflow in __vm_enough_memory()
               mm/nommu.c: fix arithmetic overflow in __vm_enough_memory()
               iscsi-target: Drop problematic active_ts_list usage
               target: Fix PR_APTPL_BUF_LEN buffer size limitation
               mm/compaction: fix wrong order check in compact_finished()
               mm/memory.c: actually remap enough memory
               mm: hwpoison: drop lru_add_drain_all() in __soft_offline_page()
               ALSA: hda - enable mute led quirk for one more hp machine.
               ARC: fix page address calculation if PAGE_OFFSET != LINUX_LINK_BASE
               drm/radeon/dp: Set EDP_CONFIGURATION_SET for bridge chips if necessary
               drm/radeon: fix voltage setup on hawaii
               ALSA: hdspm - Constrain periods to 2 on older cards
               jffs2: fix handling of corrupted summary length
               dm mirror: do not degrade the mirror on discard error
               dm io: reject unsupported DISCARD requests with EOPNOTSUPP
               NFS: struct nfs_commit_info.lock must always point to inode->i_lock
               target: Add missing WRITE_SAME end-of-device sanity check
               target: Check for LBA + sectors wrap-around in sbc_parse_cdb
               Btrfs: fix fsync data loss after adding hard link to inode
               Added Little Endian support to vtpm module
               fixed invalid assignment of 64bit mask to host dma_boundary for scatter gather segment boundary limit.
               sg: fix read() error reporting
               IB/qib: Do not write EEPROM
               EDAC, amd64_edac: Prevent OOPS with >16 memory controllers
               MIPS: asm: asmmacro: Replace "add" instructions with "addu"
               MIPS: kernel: cps-vec: Replace "addi" with "addiu"
               md/raid5: Fix livelock when array is both resyncing and degraded.
               locking/rtmutex: Avoid a NULL pointer dereference on deadlock
               time: adjtimex: Validate the ADJ_FREQUENCY values
               ntp: Fixup adjtimex freq validation on 32-bit systems
               dm: fix a race condition in dm_get_md
               dm snapshot: fix a possible invalid memory access on unload
               cpufreq: s3c: remove incorrect __init annotations
               x86, mm/ASLR: Fix stack randomization on 64-bit systems
               libceph: assert both regular and lingering lists in __remove_osd()
               libceph: change from BUG to WARN for __remove_osd() asserts
               libceph: fix double __remove_osd() problem
               MIPS: Export FP functions used by lose_fpu(1) for KVM
               MIPS: Export MSA functions used by lose_fpu(1) for KVM
               kdb: fix incorrect counts in KDB summary command output
               blk-throttle: check stats_cpu before reading it from sysfs
               debugfs: leave freeing a symlink body until inode eviction
               procfs: fix race between symlink removals and traversals
               autofs4 copy_dev_ioctl(): keep the value of ->size we'd used for allocation
               ASoC: mioa701_wm9713: Fix speaker event
               gpio: rcar: Fix error path for devm_kzalloc() failure
               efi: Small leak on error in runtime map code
               clk-gate: fix bit # check in clk_register_gate()
               powerpc/kernel: Avoid memory corruption at early stage
               pinctrl: pinctrl-imx: don't use invalid value of conf_reg
               ALSA: off by one bug in snd_riptide_joystick_probe()
               GFS2: Fix crash during ACL deletion in acl max entry check in gfs2_set_acl()
               net: llc: use correct size for sysctl timeout entries
               net: rds: use correct size for max unacked packets and bytes
               HID: i2c-hid: Limit reads to wMaxInputLength bytes for input events
               fib_trie: Fix /proc/net/fib_trie when CONFIG_IP_MULTIPLE_TABLES is not defined
               net: sctp: fix race for one-to-many sockets in sendmsg's auto associate
               gpio: sysfs: fix gpio attribute-creation race
               ipv6: mld: fix add_grhead skb_over_panic for devs with large MTUs
               ideapad-laptop: Change Lenovo Yoga 2 series rfkill handling
               IB/core: When marshaling ucma path from user-space, clear unused fields
               IB/core: Fix deadlock on uverbs modify_qp error flow
               IB/mlx4: Fix wrong usage of IPv4 protocol for multicast attach/detach
               IB/iser: Use correct dma direction when unmapping SGs
               [media] Si2168: increase timeout to fix firmware loading
               staging: comedi: cb_pcidas64: fix incorrect AI range code handling
               target: Fix R_HOLDER bit usage for AllRegistrants
               target: Avoid dropping AllRegistrants reservation during unregister
               target: Allow AllRegistrants to re-RESERVE existing reservation
               target: Allow Write Exclusive non-reservation holders to READ
               vhost/scsi: potential memory corruption
               clk: sunxi: Support factor clocks with N factor starting not from 0
               sunxi: clk: Set sun6i-pll1 n_start = 1
               HID: wacom: Report ABS_MISC event for Cintiq Companion Hybrid
               mm: softdirty: unmapped addresses between VMAs are clean
               proc/pagemap: walk page tables under pte lock
               ARM: dts: am335x-bone*: usb0 is hardwired for peripheral
               sched/rt: Reduce rq lock contention by eliminating locking of non-feasible target
               caif: remove wrong dev_net_set() call
               quota: Store maximum space limit in bytes
               Linux 3.16.7-ckt8

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