← Back to team overview

kernel-packages team mailing list archive

[Bug 1531747] Re: overlay: mkdir fails if directory exists in lowerdir in a user namespace

 

This bug was fixed in the package linux - 4.2.0-30.35

---------------
linux (4.2.0-30.35) wily; urgency=low

  [ Seth Forshee ]

  * SAUCE: cred: Add clone_cred() interface
    - LP: #1531747, #1534961, #1535150
    - CVE-2016-1575 CVE-2016-1576
  * SAUCE: overlayfs: Use mounter's credentials instead of selectively
    raising caps
    - LP: #1531747, #1534961, #1535150
    - CVE-2016-1575 CVE-2016-1576
  * SAUCE: overlayfs: Skip permission checking for trusted.overlayfs.*
    xattrs
    - LP: #1531747, #1534961, #1535150
    - CVE-2016-1575 CVE-2016-1576
  * SAUCE: overlayfs: Be more careful about copying up sxid files
    - LP: #1534961, #1535150
    - CVE-2016-1575 CVE-2016-1576
  * SAUCE: overlayfs: Propogate nosuid from lower and upper mounts
    - LP: #1534961, #1535150
    - CVE-2016-1575 CVE-2016-1576

linux (4.2.0-29.34) wily; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
    - LP: #1543167

  [ Brad Figg ]

  * Revert "SAUCE: apparmor: fix sleep from invalid context"
    - LP: #1542049

  [ Upstream Kernel Changes ]

  * Revert "af_unix: Revert 'lock_interruptible' in stream receive code"
    - LP: #1540731

linux (4.2.0-28.33) wily; urgency=low

  [ Brad Figg ]

  * Release Tracking Bug
    - LP: #1540634

  [ Brad Figg ]

  * CONFIG: CONFIG_DEBUG_UART_BCM63XX is not set

  [ J. R. Okajima ]

  * SAUCE: ubuntu: aufs: tiny, extract a new func xino_fwrite_wkq()
    - LP: #1533043
  * SAUCE: ubuntu: aufs: for 4.3, XINO handles EINTR from the dying process
    - LP: #1533043

  [ John Johansen ]

  * SAUCE: (no-up): apparmor: fix for failed mediation of socket that is
    being shutdown
    - LP: #1446906
  * SAUCE: apparmor: fix sleep from invalid context
    - LP: #1539349

  [ Tim Gardner ]

  * [Config] Add pvpanic to virtual flavour
    - LP: #1537923

  [ Upstream Kernel Changes ]

  * Revert "ACPI / LPSS: allow to use specific PM domain during ->probe()"
    - LP: #1540532
  * tools: Add a "make all" rule
    - LP: #1536370
  * vf610_adc: Fix internal temperature calculation
    - LP: #1536370
  * iio: lpc32xx_adc: fix warnings caused by enabling unprepared clock
    - LP: #1536370
  * iio:ad5064: Make sure ad5064_i2c_write() returns 0 on success
    - LP: #1536370
  * iio: ad5064: Fix ad5629/ad5669 shift
    - LP: #1536370
  * iio:ad7793: Fix ad7785 product ID
    - LP: #1536370
  * iio: adc: vf610_adc: Fix division by zero error
    - LP: #1536370
  * mmc: mmc: Improve reliability of mmc_select_hs200()
    - LP: #1536370
  * mmc: mmc: Fix HS setting in mmc_select_hs400()
    - LP: #1536370
  * mmc: mmc: Move mmc_switch_status()
    - LP: #1536370
  * mmc: mmc: Improve reliability of mmc_select_hs400()
    - LP: #1536370
  * crypto: qat - don't use userspace pointer
    - LP: #1536370
  * iio: si7020: Swap data byte order
    - LP: #1536370
  * iio: adc: xilinx: Fix VREFN scale
    - LP: #1536370
  * ipmi: Start the timer and thread on internal msgs
    - LP: #1536370
  * drm/i915: quirk backlight present on Macbook 4, 1
    - LP: #1536370
  * drm/i915: get runtime PM reference around GEM set_caching IOCTL
    - LP: #1536370
  * drm/radeon: Disable uncacheable CPU mappings of GTT with RV6xx
    - LP: #1536370
  * drm/radeon: unconditionally set sysfs_initialized
    - LP: #1536370
  * drm/amdgpu: Fix default page access routing
    - LP: #1536370
  * USB: qcserial: Fix support for HP lt4112 LTE/HSPA+ Gobi 4G Modem
    - LP: #1536370
  * ext2, ext4: warn when mounting with dax enabled
    - LP: #1536370
  * arm64: mm: use correct mapping granularity under DEBUG_RODATA
    - LP: #1536370
  * drm/i915: Don't clobber the addfb2 ioctl params
    - LP: #1536370
  * arm64: kernel: pause/unpause function graph tracer in cpu_suspend()
    - LP: #1536370
  * usb: chipidea: debug: disable usb irq while role switch
    - LP: #1536370
  * xhci: Fix a race in usb2 LPM resume, blocking U3 for usb2 devices
    - LP: #1536370
  * fat: fix fake_offset handling on error path
    - LP: #1536370
  * kernel/signal.c: unexport sigsuspend()
    - LP: #1536370
  * parisc: Drop unused MADV_xxxK_PAGES flags from asm/mman.h
    - LP: #1536370
  * mmc: remove bondage between REQ_META and reliable write
    - LP: #1536370
  * stmmac: avoid ipq806x constant overflow warning
    - LP: #1536370
  * perf symbols: Fix dso lookup by long name and missing buildids
    - LP: #1536370
  * net/mlx4_core: Avoid returning success in case of an error flow
    - LP: #1536370
  * mtd: nand: fix shutdown/reboot for multi-chip systems
    - LP: #1536370
  * FS-Cache: Add missing initialization of ret in cachefiles_write_page()
    - LP: #1536370
  * ipvlan: fix leak in ipvlan_rcv_frame
    - LP: #1536370
  * ipvlan: fix use after free of skb
    - LP: #1536370
  * macvlan: fix leak in macvlan_handle_frame
    - LP: #1536370
  * ALSA: hda - Fix noise on Dell Latitude E6440
    - LP: #1536370
  * dm thin: restore requested 'error_if_no_space' setting on OODS to WRITE
    transition
    - LP: #1536370
  * ALSA: hda - Add fixup for Acer Aspire One Cloudbook 14
    - LP: #1536370
  * dm crypt: fix a possible hang due to race condition on exit
    - LP: #1536370
  * mac: validate mac_partition is within sector
    - LP: #1536370
  * ALSA: hda - Apply HP headphone fixups more generically
    - LP: #1536370
  * blk-mq: fix calling unplug callbacks with preempt disabled
    - LP: #1536370
  * ARM: imx: add platform irq type setting in gpc
    - LP: #1536370
  * watchdog: omap_wdt: fix null pointer dereference
    - LP: #1536370
  * ARC: dw2 unwind: Remove falllback linear search thru FDE entries
    - LP: #1536370
  * dm thin: fix regression in advertised discard limits
    - LP: #1536370
  * fix sysvfs symlinks
    - LP: #1536370
  * vfs: Make sendfile(2) killable even better
    - LP: #1536370
  * vfs: Avoid softlockups with sendfile(2)
    - LP: #1536370
  * nfs4: limit callback decoding to received bytes
    - LP: #1536370
  * ALSA: hda - Fix headphone noise after Dell XPS 13 resume back from S3
    - LP: #1519168, #1536370
  * ARM: dts: vfxxx: Fix dspi[01] spi-num-chipselects.
    - LP: #1536370
  * ARM/arm64: KVM: test properly for a PTE's uncachedness
    - LP: #1536370
  * arm64: KVM: Fix AArch32 to AArch64 register mapping
    - LP: #1536370
  * drm/radeon: make rv770_set_sw_state failures non-fatal
    - LP: #1536370
  * PCI: Prevent out of bounds access in numa_node override
    - LP: #1536370
  * ALSA: hda - Fix noise on Gigabyte Z170X mobo
    - LP: #1536370
  * ARM: dove: Fix legacy get_irqnr_and_base
    - LP: #1536370
  * ARM: orion5x: Fix legacy get_irqnr_and_base
    - LP: #1536370
  * drm/radeon: make some dpm errors debug only
    - LP: #1536370
  * NFSv4.1/pNFS: Don't request a minimal read layout beyond the end of
    file
    - LP: #1536370
  * nfs4: resend LAYOUTGET when there is a race that changes the seqid
    - LP: #1536370
  * xen/gntdev: Grant maps should not be subject to NUMA balancing
    - LP: #1536370
  * iscsi-target: Fix rx_login_comp hang after login failure
    - LP: #1536370
  * target: Fix race for SCF_COMPARE_AND_WRITE_POST checking
    - LP: #1536370
  * target: fix COMPARE_AND_WRITE non zero SGL offset data corruption
    - LP: #1536370
  * thermal: fix thermal_zone_bind_cooling_device prototype
    - LP: #1536370
  * ARM: 8454/1: OF implies OF_FLATTREE
    - LP: #1536370
  * ARM: dts: Kirkwood: Fix QNAP TS219 power-off
    - LP: #1536370
  * ASoC: rsnd: fixup SCU_SYS_INT_EN1 address
    - LP: #1536370
  * Bluetooth: Fix l2cap_chan leak in SMP
    - LP: #1536370
  * crypto: nx - Fix timing leak in GCM and CCM decryption
    - LP: #1536370
  * crypto: talitos - Fix timing leak in ESP ICV verification
    - LP: #1536370
  * ASoC: wm8962: correct addresses for HPF_C_0/1
    - LP: #1536370
  * rtlwifi: rtl8821ae: Fix lockups on boot
    - LP: #1536370
  * mac80211: mesh: fix call_rcu() usage
    - LP: #1536370
  * advansys: fix big-endian builds
    - LP: #1536370
  * mac80211: ensure we don't update tx power on a non-running sdata
    - LP: #1536370
  * drm/i915: Mark uneven memory banks on gen4 desktop as unknown swizzling
    - LP: #1536370
  * ring-buffer: Update read stamp with first real commit on page
    - LP: #1536370
  * drm/i915: Don't override output type for DDI HDMI
    - LP: #1536370
  * block: Always check queue limits for cloned requests
    - LP: #1536370
  * direct-io: Fix negative return from dio read beyond eof
    - LP: #1536370
  * drm/amdgpu: fix userptr flags check
    - LP: #1536370
  * virtio-gpu: use no-merge for fill-modes
    - LP: #1536370
  * Fix a memory leak in scsi_host_dev_release()
    - LP: #1536370
  * wan/x25: Fix use-after-free in x25_asy_open_tty()
    - LP: #1536370
  * mac80211: do not actively scan DFS channels
    - LP: #1536370
  * PM / Domains: Fix bad of_node_put() in failure paths of
    genpd_dev_pm_attach()
    - LP: #1536370
  * drm: Fix an unwanted master inheritance v2
    - LP: #1536370
  * sched/core: Clear the root_domain cpumasks in init_rootdomain()
    - LP: #1536370
  * ARM/arm64: KVM: correct PTE uncachedness check
    - LP: #1536370
  * drm/amdgpu: partially revert "drm/amdgpu: fix
    VM_CONTEXT*_PAGE_TABLE_END_ADDR" v2
    - LP: #1536370
  * x86/mpx: Fix instruction decoder condition
    - LP: #1536370
  * x86/signal: Fix restart_syscall number for x32 tasks
    - LP: #1536370
  * Don't reset ->total_link_count on nested calls of vfs_path_lookup()
    - LP: #1536370
  * net: mvneta: fix bit assignment in MVNETA_RXQ_CONFIG_REG
    - LP: #1536370
  * net: mvneta: fix bit assignment for RX packet irq enable
    - LP: #1536370
  * net: mvneta: add configuration for MBUS windows access protection
    - LP: #1536370
  * iwlwifi: mvm: don't overwrite the key indices in D3 entry
    - LP: #1536370
  * mac80211: fix off-channel mgmt-tx uninitialized variable usage
    - LP: #1536370
  * drm/rockchip: unset pgoff when mmap'ing gems
    - LP: #1536370
  * remoteproc: avoid stack overflow in debugfs file
    - LP: #1536370
  * sched/rt: Hide the push_irq_work_func() declaration
    - LP: #1536370
  * drm: imx: convert to drm_crtc_send_vblank_event()
    - LP: #1536370
  * sched/wait: Fix signal handling in bit wait helpers
    - LP: #1536370
  * ACPI / property: fix compile error for
    acpi_node_get_property_reference() when CONFIG_ACPI=n
    - LP: #1536370
  * ipv4: igmp: Allow removing groups from a removed interface
    - LP: #1536370
  * isdn: Partially revert debug format string usage clean up
    - LP: #1536370
  * sched/core: Remove false-positive warning from wake_up_process()
    - LP: #1536370
  * gpio: omap: drop omap1 mpuio specific irq_mask/unmask callbacks
    - LP: #1536370
  * SUNRPC: Fix callback channel
    - LP: #1536370
  * cuse: fix memory leak
    - LP: #1536370
  * fuse: break infinite loop in fuse_fill_write_pages()
    - LP: #1536370
  * usb: gadget: pxa27x: fix suspend callback
    - LP: #1536370
  * iio: fix some warning messages
    - LP: #1536370
  * iio: adc: spmi-vadc: add missing of_node_put
    - LP: #1536370
  * USB: cp210x: Remove CP2110 ID from compatibility list
    - LP: #1536370
  * USB: cdc_acm: Ignore Infineon Flash Loader utility
    - LP: #1536370
  * USB: serial: Another Infineon flash loader USB ID
    - LP: #1536370
  * ext4: Fix handling of extended tv_sec
    - LP: #1536370
  * jbd2: Fix unreclaimed pages after truncate in data=journal mode
    - LP: #1536370
  * drm/ttm: Fixed a read/write lock imbalance
    - LP: #1536370
  * ext4: fix an endianness bug in ext4_encrypted_zeroout()
    - LP: #1536370
  * ext4: fix an endianness bug in ext4_encrypted_follow_link()
    - LP: #1536370
  * AHCI: Fix softreset failed issue of Port Multiplier
    - LP: #1536370
  * sata_sil: disable trim
    - LP: #1536370
  * usb-storage: Fix scsi-sd failure "Invalid field in cdb" for USB adapter
    JMicron
    - LP: #1536370
  * staging: lustre: echo_copy.._lsm() dereferences userland pointers
    directly
    - LP: #1536370
  * irqchip/versatile-fpga: Fix PCI IRQ mapping on Versatile PB
    - LP: #1536370
  * usb: core : hub: Fix BOS 'NULL pointer' kernel panic
    - LP: #1536370
  * USB: whci-hcd: add check for dma mapping error
    - LP: #1536370
  * usb: Use the USB_SS_MULT() macro to decode burst multiplier for log
    message
    - LP: #1536370
  * dm btree: fix leak of bufio-backed block in btree_split_sibling error
    path
    - LP: #1536370
  * dm thin metadata: fix bug in dm_thin_remove_range()
    - LP: #1536370
  * perf: Fix PERF_EVENT_IOC_PERIOD deadlock
    - LP: #1536370
  * xhci: Fix memory leak in xhci_pme_acpi_rtd3_enable()
    - LP: #1536370
  * usb: xhci: fix config fail of FS hub behind a HS hub with MTT
    - LP: #1536370
  * jbd2: fix null committed data return in undo_access
    - LP: #1536370
  * block: detach bdev inode from its wb in __blkdev_put()
    - LP: #1536370
  * ALSA: rme96: Fix unexpected volume reset after rate changes
    - LP: #1536370
  * ALSA: hda - Add inverted dmic for Packard Bell DOTS
    - LP: #1523232, #1536370
  * vhost: relax log address alignment
    - LP: #1536370
  * virtio: fix memory leak of virtio ida cache layers
    - LP: #1536370
  * IB/srp: Fix a memory leak
    - LP: #1536370
  * IB/srp: Fix possible send queue overflow
    - LP: #1536370
  * powerpc/opal-irqchip: Fix double endian conversion
    - LP: #1536370
  * powerpc/opal-irqchip: Fix deadlock introduced by "Fix double endian
    conversion"
    - LP: #1536370
  * cxl: Set endianess of kernel contexts
    - LP: #1536370
  * ALSA: hda - Fixing speaker noise on the two latest thinkpad models
    - LP: #1523517, #1536370
  * of/fdt: Add mutex protection for calls to __unflatten_device_tree()
    - LP: #1536370
  * 9p: ->evict_inode() should kick out ->i_data, not ->i_mapping
    - LP: #1536370
  * fix the regression from "direct-io: Fix negative return from dio read
    beyond eof"
    - LP: #1536370
  * radeon/cik: Fix GFX IB test on Big-Endian
    - LP: #1536370
  * radeon: Fix VCE ring test for Big-Endian systems
    - LP: #1536370
  * radeon: Fix VCE IB test on Big-Endian systems
    - LP: #1536370
  * ALSA: hda - Fix noise problems on Thinkpad T440s
    - LP: #1536370
  * ALSA: hda/ca0132 - quirk for Alienware 17 2015
    - LP: #1536370
  * dm thin metadata: fix bug when taking a metadata snapshot
    - LP: #1536370
  * dm space map metadata: fix ref counting bug when bootstrapping a new
    space map
    - LP: #1536370
  * ipmi: move timer init to before irq is setup
    - LP: #1536370
  * dm btree: fix bufio buffer leaks in dm_btree_del() error path
    - LP: #1536370
  * vgaarb: fix signal handling in vga_get()
    - LP: #1536370
  * ARM: dts: vf610: use reset values for L2 cache latencies
    - LP: #1536370
  * xhci: fix usb2 resume timing and races.
    - LP: #1536370
  * USB: add quirk for devices with broken LPM
    - LP: #1536370
  * parisc iommu: fix panic due to trying to allocate too large region
    - LP: #1536370
  * mm: hugetlb: fix hugepage memory leak caused by wrong reserve count
    - LP: #1536370
  * mm, vmstat: allow WQ concurrency to discover memory reclaim doesn't
    make any progress
    - LP: #1536370
  * mm: hugetlb: call huge_pte_alloc() only if ptep is null
    - LP: #1536370
  * drivers/base/memory.c: prohibit offlining of memory blocks with missing
    sections
    - LP: #1536370
  * ocfs2: fix SGID not inherited issue
    - LP: #1536370
  * sh64: fix __NR_fgetxattr
    - LP: #1536370
  * sched/wait: Fix the signal handling fix
    - LP: #1536370
  * sata/mvebu: use #ifdef around suspend/resume code
    - LP: #1536370
  * usb: musb: USB_TI_CPPI41_DMA requires dmaengine support
    - LP: #1536370
  * i2c: rk3x: populate correct variable for sda_falling_time
    - LP: #1536370
  * i2c: mv64xxx: The n clockdiv factor is 0 based on sunxi SoCs
    - LP: #1536370
  * xen/events/fifo: Consume unprocessed events when a CPU dies
    - LP: #1536370
  * ARM: 8465/1: mm: keep reserved ASIDs in sync with mm after multiple
    rollovers
    - LP: #1536370
  * net: mvpp2: fix missing DMA region unmap in egress processing
    - LP: #1536370
  * net: mvpp2: fix buffers' DMA handling on RX path
    - LP: #1536370
  * net: mvpp2: fix refilling BM pools in RX path
    - LP: #1536370
  * dmaengine: at_xdmac: fix macro typo
    - LP: #1536370
  * video: fbdev: fsl: Fix kernel crash when diu_ops is not implemented
    - LP: #1536370
  * crypto: skcipher - Copy iv from desc even for 0-len walks
    - LP: #1536370
  * ASoC: es8328: Fix deemphasis values
    - LP: #1536370
  * KVM: PPC: Book3S HV: Prohibit setting illegal transaction state in MSR
    - LP: #1536370
  * dmaengine: at_xdmac: fix at_xdmac_prep_dma_memcpy()
    - LP: #1536370
  * rfkill: copy the name into the rfkill struct
    - LP: #1536370
  * ses: Fix problems with simple enclosures
    - LP: #1536370
  * ASoC: davinci-mcasp: Fix XDATA check in mcasp_start_tx
    - LP: #1536370
  * ses: fix additional element traversal bug
    - LP: #1536370
  * powercap / RAPL: fix BIOS lock check
    - LP: #1536370
  * ARCv2: intc: Fix random perf irq disabling in SMP setup
    - LP: #1536370
  * i2c: designware: reverts "i2c: designware: Add support for AMD I2C
    controller"
    - LP: #1536370
  * i2c: designware: fix IO timeout issue for AMD controller
    - LP: #1536370
  * ASoC: wm8974: set cache type for regmap
    - LP: #1536370
  * n_tty: Fix poll() after buffer-limited eof push read
    - LP: #1536370
  * tty: Fix GPF in flush_to_ldisc()
    - LP: #1536370
  * ALSA: usb-audio: Add a more accurate volume quirk for AudioQuest
    DragonFly
    - LP: #1536370
  * ALSA: usb-audio: Add sample rate inquiry quirk for AudioQuest DragonFly
    - LP: #1536370
  * drm: Don't overwrite UNVERFIED mode status to OK
    - LP: #1536370
  * ARM: dts: imx6: Fix Ethernet PHY mode on Ventana boards
    - LP: #1536370
  * ARM: 8471/1: need to save/restore arm register(r11) when it is
    corrupted
    - LP: #1536370
  * ALSA: hda - Fix headphone mic input on a few Dell ALC293 machines
    - LP: #1526330, #1536370
  * ALSA: hda - Apply click noise workaround for Thinkpads generically
    - LP: #1536370
  * ALSA: hda - Set codec to D3 at reboot/shutdown on Thinkpads
    - LP: #1536370
  * ALSA: hda - Add a fixup for Thinkpad X1 Carbon 2nd
    - LP: #1536370
  * spi: fix parent-device reference leak
    - LP: #1536370
  * scripts: recordmcount: break hardlinks
    - LP: #1536370
  * dma-debug: Fix dma_debug_entry offset calculation
    - LP: #1536370
  * ftrace/scripts: Have recordmcount copy the object file
    - LP: #1536370
  * mtd: ubi: fixup error correction in do_sync_erase()
    - LP: #1536370
  * mtd: ubi: don't leak e if schedule_erase() fails
    - LP: #1536370
  * ARC: dw2 unwind: Reinstante unwinding out of modules
    - LP: #1536370
  * ARC: dw2 unwind: Ignore CIE version !=1 gracefully instead of bailing
    - LP: #1536370
  * powerpc/powernv: pr_warn_once on unsupported OPAL_MSG type
    - LP: #1536370
  * drm/nouveau/bios/fan: hardcode the fan mode to linear
    - LP: #1536370
  * md/raid10: fix data corruption and crash during resync
    - LP: #1536370
  * ALSA: hda - Set SKL+ hda controller power at freeze() and thaw()
    - LP: #1536370
  * s390/dis: Fix handling of format specifiers
    - LP: #1536370
  * [media] Revert "[media] ivtv: avoid going past input/audio array"
    - LP: #1536370
  * [media] airspy: increase USB control message buffer size
    - LP: #1536370
  * USB: ipaq.c: fix a timeout loop
    - LP: #1536370
  * USB: fix invalid memory access in hub_activate()
    - LP: #1536370
  * i2c: rcar: disable runtime PM correctly in slave mode
    - LP: #1536370
  * md: remove check for MD_RECOVERY_NEEDED in action_store.
    - LP: #1536370
  * parisc: Fix syscall restarts
    - LP: #1536370
  * ALSA: hda/realtek - Fix silent headphone output on MacPro 4,1 (v2)
    - LP: #1536370
  * MIPS: uaccess: Fix strlen_user with EVA
    - LP: #1536370
  * drm/i915: Break busywaiting for requests on pending signals
    - LP: #1536370
  * drm/i915: Limit the busy wait on requests to 5us not 10ms!
    - LP: #1536370
  * drm/i915: Only spin whilst waiting on the current request
    - LP: #1536370
  * MIPS: CPS: drop .set mips64r2 directives
    - LP: #1536370
  * KVM: MTRR: fix fixed MTRR segment look up
    - LP: #1536370
  * KVM: MTRR: observe maxphyaddr from guest CPUID, not host
    - LP: #1536370
  * KVM: MTRR: treat memory as writeback if MTRR is disabled in guest CPUID
    - LP: #1536370
  * arm: fix handling of F_OFD_... in oabi_fcntl64()
    - LP: #1536370
  * ocfs2: fix BUG when calculate new backup super
    - LP: #1536370
  * mm/memory_hotplug.c: check for missing sections in
    test_pages_in_a_zone()
    - LP: #1536370
  * ipv6/addrlabel: fix ip6addrlbl_get()
    - LP: #1536370
  * xfrm: add rcu protection to sk->sk_policy[]
    - LP: #1536370
  * amd-xgbe: fix a couple timeout loops
    - LP: #1536370
  * phy: sun9i-usb: add USB dependency
    - LP: #1536370
  * sctp: convert sack_needed and sack_generation to bits
    - LP: #1536370
  * sctp: start t5 timer only when peer rwnd is 0 and local state is
    SHUTDOWN_PENDING
    - LP: #1536370
  * serial: 8250_uniphier: fix dl_read and dl_write functions
    - LP: #1536370
  * net: fix warnings in 'make htmldocs' by moving macro definition out of
    field declaration
    - LP: #1536370
  * netfilter: nfnetlink_queue: Unregister pernet subsys in case of init
    failure
    - LP: #1536370
  * addrconf: always initialize sysctl table data
    - LP: #1536370
  * ser_gigaset: fix deallocation of platform device structure
    - LP: #1536370
  * pinctrl: bcm2835: Fix initial value for direction_output
    - LP: #1536370
  * mISDN: fix a loop count
    - LP: #1536370
  * sh_eth: fix TX buffer byte-swapping
    - LP: #1536370
  * qlcnic: fix a timeout loop
    - LP: #1536370
  * dmaengine: bcm2835-dma: Convert to use DMA pool
    - LP: #1536370
  * net: phy: mdio-mux: Check return value of mdiobus_alloc()
    - LP: #1536370
  * include/linux/mmdebug.h: should include linux/bug.h
    - LP: #1536370
  * genirq: Prevent chip buslock deadlock
    - LP: #1536370
  * x86/mce: Ensure offline CPUs don't participate in rendezvous process
    - LP: #1536370
  * x86/paravirt: Prevent rtc_cmos platform device init on PV guests
    - LP: #1536370
  * ASoC: arizona: Fix bclk for sample rates that are multiple of 4kHz
    - LP: #1536370
  * ALSA: hda - Add mic mute hotkey quirk for Lenovo ThinkCentre AIO
    - LP: #1536370
  * ALSA: hda - Add keycode map for alc input device
    - LP: #1536370
  * ftrace/scripts: Fix incorrect use of sprintf in recordmcount
    - LP: #1536370
  * tracing: Fix setting of start_index in find_next()
    - LP: #1536370
  * tile: provide CONFIG_PAGE_SIZE_64KB etc for tilepro
    - LP: #1536370
  * ARM: OMAP2+: Fix onenand rate detection to avoid filesystem corruption
    - LP: #1536370
  * ARM: versatile: fix MMC/SD interrupt assignment
    - LP: #1536370
  * async_tx: use GFP_NOWAIT rather than GFP_IO
    - LP: #1536370
  * dts: vt8500: Add SDHC node to DTS file for WM8650
    - LP: #1536370
  * ftrace/module: Call clean up function when module init fails early
    - LP: #1536370
  * vmstat: allocate vmstat_wq before it is used
    - LP: #1536370
  * firmware: dmi_scan: Fix UUID endianness for SMBIOS >= 2.6
    - LP: #1536370
  * kvm: x86: only channel 0 of the i8254 is linked to the HPET
    - LP: #1536370
  * ASoC: Use nested lock for snd_soc_dapm_mutex_lock
    - LP: #1536370
  * net: sched: fix missing free per cpu on qstats
    - LP: #1536370
  * net: filter: make JITs zero A for SKF_AD_ALU_XOR_X
    - LP: #1536370
  * sched/core: Reset task's lockless wake-queues on fork()
    - LP: #1536370
  * net: possible use after free in dst_release
    - LP: #1536370
  * Linux 4.2.8-ckt2
    - LP: #1536370
  * drivers/base/memory.c: fix kernel warning during memory hotplug on
    ppc64
    - LP: #1463654
  * xfrm: dst_entries_init() per-net dst_ops
    - LP: #1486670
  * powerpc/pseries: Limit EPOW reset event warnings
    - LP: #1539102
  * drm/nouveau/nv46: Change mc subdev oclass from nv44 to nv4c
    - LP: #1540532
  * ovl: allow zero size xattr
    - LP: #1540532
  * ovl: use a minimal buffer in ovl_copy_xattr
    - LP: #1540532
  * [media] vb2: fix a regression in poll() behavior for output,streams
    - LP: #1540532
  * [media] gspca: ov534/topro: prevent a division by 0
    - LP: #1540532
  * [media] media: dvb-core: Don't force CAN_INVERSION_AUTO in oneshot mode
    - LP: #1540532
  * [media] si2157: return -EINVAL if firmware blob is too big
    - LP: #1540532
  * tools lib traceevent: Fix output of %llu for 64 bit values read on 32
    bit machines
    - LP: #1540532
  * cxl: use correct operator when writing pcie config space values
    - LP: #1540532
  * KVM: x86: expose MSR_TSC_AUX to userspace
    - LP: #1540532
  * KVM: x86: correctly print #AC in traces
    - LP: #1540532
  * drm/amdgpu: call hpd_irq_event on resume
    - LP: #1540532
  * drm/radeon: call hpd_irq_event on resume
    - LP: #1540532
  * xhci: refuse loading if nousb is used
    - LP: #1540532
  * ARM: mvebu: remove duplicated regulator definition in Armada 388 GP
    - LP: #1540532
  * arm64: Clear out any singlestep state on a ptrace detach operation
    - LP: #1540532
  * time: Avoid signed overflow in timekeeping_get_ns()
    - LP: #1540532
  * ovl: root: copy attr
    - LP: #1540532
  * Bluetooth: Add support of Toshiba Broadcom based devices
    - LP: #1522949, #1540532
  * ext4 crypto: exit cleanly if ext4_derive_key_aes() fails
    - LP: #1540532
  * ext4 crypto: add missing locking for keyring_key access
    - LP: #1540532
  * rtlwifi: fix memory leak for USB device
    - LP: #1540532
  * wlcore/wl12xx: spi: fix oops on firmware load
    - LP: #1540532
  * ovl: setattr: check permissions before copy-up
    - LP: #1540532
  * ovl: check dentry positiveness in ovl_cleanup_whiteouts()
    - LP: #1540532
  * EDAC, mc_sysfs: Fix freeing bus' name
    - LP: #1540532
  * EDAC: Robustify workqueues destruction
    - LP: #1540532
  * arm64: mm: ensure that the zero page is visible to the page table
    walker
    - LP: #1540532
  * powerpc: Make value-returning atomics fully ordered
    - LP: #1540532
  * powerpc: Make {cmp}xchg* and their atomic_ versions fully ordered
    - LP: #1540532
  * dm space map metadata: remove unused variable in brb_pop()
    - LP: #1540532
  * Drivers: hv: vmbus: Fix a Host signaling bug
    - LP: #1540532
  * tools: hv: vss: fix the write()'s argument: error -> vss_msg
    - LP: #1540532
  * clk: exynos: use irqsave version of spin_lock to avoid deadlock with
    irqs
    - LP: #1540532
  * iommu/io-pgtable-arm: Ensure we free the final level on teardown
    - LP: #1540532
  * dm thin: fix race condition when destroying thin pool workqueue
    - LP: #1540532
  * drm/radeon: Fix "slow" audio over DP on DCE8+
    - LP: #1540532
  * futex: Drop refcount if requeue_pi() acquired the rtmutex
    - LP: #1540532
  * arm64: mdscr_el1: avoid exposing DCC to userspace
    - LP: #1540532
  * arm64: kernel: enforce pmuserenr_el0 initialization and restore
    - LP: #1540532
  * coresight: checking for NULL string in coresight_name_match()
    - LP: #1540532
  * drm/radeon: Fix off-by-one errors in radeon_vm_bo_set_addr
    - LP: #1540532
  * drm/amdgpu: Fix off-by-one errors in amdgpu_vm_bo_map
    - LP: #1540532
  * drm/radeon: clean up fujitsu quirks
    - LP: #1540532
  * mmc: mmc: Fix incorrect use of driver strength switching HS200 and
    HS400
    - LP: #1540532
  * mmc: sdhci-pci: Do not default to 33 Ohm driver strength for Intel SPT
    - LP: #1540532
  * mmc: sdio: Fix invalid vdd in voltage switch power cycle
    - LP: #1540532
  * mmc: sdhci: Fix DMA descriptor with zero data length
    - LP: #1540532
  * mmc: sdhci: Fix sdhci_runtime_pm_bus_on/off()
    - LP: #1540532
  * regulator: axp20x: Fix GPIO LDO enable value for AXP22x
    - LP: #1540532
  * udf: limit the maximum number of indirect extents in a row
    - LP: #1540532
  * [media] rc: sunxi-cir: Initialize the spinlock properly
    - LP: #1540532
  * nfs: Fix race in __update_open_stateid()
    - LP: #1540532
  * USB: cp210x: add ID for ELV Marble Sound Board 1
    - LP: #1540532
  * Thermal: initialize thermal zone device correctly
    - LP: #1540532
  * Thermal: handle thermal zone device properly during system sleep
    - LP: #1540532
  * Thermal: do thermal zone update after a cooling device registered
    - LP: #1540532
  * posix-clock: Fix return code on the poll method's error path
    - LP: #1540532
  * rtlwifi: rtl8723be: Fix module parameter initialization
    - LP: #1540532
  * rtlwifi: rtl8723ae: Fix initialization of module parameters
    - LP: #1540532
  * rtlwifi: rtl8821ae: Fix errors in parameter initialization
    - LP: #1540532
  * rtlwifi: rtl8188ee: Fix module parameter initialization
    - LP: #1540532
  * rtlwifi: rtl8192de: Fix incorrect module parameter descriptions
    - LP: #1540532
  * rtlwifi: rtl8192se: Fix module parameter initialization
    - LP: #1540532
  * rtlwifi: rtl8192ce: Fix handling of module parameters
    - LP: #1540532
  * rtlwifi: rtl8192cu: Add missing parameter setup
    - LP: #1540532
  * NFS: Fix attribute cache revalidation
    - LP: #1540532
  * rtlwifi: rtl_pci: Fix kernel panic
    - LP: #1540532
  * bcache: fix a livelock when we cause a huge number of cache misses
    - LP: #1540532
  * bcache: Add a cond_resched() call to gc
    - LP: #1540532
  * bcache: clear BCACHE_DEV_UNLINK_DONE flag when attaching a backing
    device
    - LP: #1540532
  * bcache: fix a leak in bch_cached_dev_run()
    - LP: #1540532
  * bcache: unregister reboot notifier if bcache fails to unregister device
    - LP: #1540532
  * bcache: allows use of register in udev to avoid "device_busy" error.
    - LP: #1540532
  * bcache: Change refill_dirty() to always scan entire disk if necessary
    - LP: #1540532
  * wlcore/wl12xx: spi: fix NULL pointer dereference (Oops)
    - LP: #1540532
  * Input: i8042 - add Fujitsu Lifebook U745 to the nomux list
    - LP: #1540532
  * libxfs: pack the agfl header structure so XFS_AGFL_SIZE is correct
    - LP: #1540532
  * x86/xen: don't reset vcpu_info on a cancelled suspend
    - LP: #1540532
  * udf: Prevent buffer overrun with multi-byte characters
    - LP: #1540532
  * udf: Check output buffer length when converting name to CS0
    - LP: #1540532
  * drm/dp/mst: process broadcast messages correctly
    - LP: #1540532
  * drm/dp/mst: always send reply for UP request
    - LP: #1540532
  * drm/dp/mst: fix in MSTB RAD initialization
    - LP: #1540532
  * drm/dp/mst: fix in RAD element access
    - LP: #1540532
  * PCI: Fix minimum allocation address overwrite
    - LP: #1540532
  * PCI: host: Mark PCIe/PCI (MSI) IRQ cascade handlers as IRQF_NO_THREAD
    - LP: #1540532
  * btrfs: handle invalid num_stripes in sys_array
    - LP: #1540532
  * iwlwifi: update and fix 7265 series PCI IDs
    - LP: #1540532
  * iwlwifi: pcie: properly configure the debug buffer size for 8000
    - LP: #1540532
  * locks: fix unlock when fcntl_setlk races with a close
    - LP: #1540532
  * scsi: add Synology to 1024 sector blacklist
    - LP: #1540532
  * ASoC: compress: Fix compress device direction check
    - LP: #1540532
  * dm snapshot: fix hung bios when copy error occurs
    - LP: #1540532
  * uml: fix hostfs mknod()
    - LP: #1540532
  * uml: flush stdout before forking
    - LP: #1540532
  * drm/nouveau/kms: take mode_config mutex in connector hotplug path
    - LP: #1540532
  * ALSA: usb: Add native DSD support for Oppo HA-1
    - LP: #1540532
  * ALSA: hda - Fixup inverted internal mic for Lenovo E50-80
    - LP: #1529624, #1540532
  * x86/mm: Add barriers and document switch_mm()-vs-flush synchronization
    - LP: #1540532
  * x86/boot: Double BOOT_HEAP_SIZE to 64KB
    - LP: #1540532
  * s390: fix normalization bug in exception table sorting
    - LP: #1540532
  * xfs: inode recovery readahead can race with inode buffer creation
    - LP: #1540532
  * xfs: handle dquot buffer readahead in log recovery correctly
    - LP: #1540532
  * clocksource/drivers/vt8500: Increase the minimum delta
    - LP: #1540532
  * Input: elantech - mark protocols v2 and v3 as semi-mt
    - LP: #1540532
  * x86/reboot/quirks: Add iMac10,1 to pci_reboot_dmi_table[]
    - LP: #1540532
  * ALSA: seq: Fix missing NULL check at remove_events ioctl
    - LP: #1540532
  * ALSA: seq: Fix race at timer setup and close
    - LP: #1540532
  * virtio_balloon: fix race by fill and leak
    - LP: #1540532
  * virtio_balloon: fix race between migration and ballooning
    - LP: #1540532
  * ALSA: hda - Fix white noise on Dell Latitude E5550
    - LP: #1540532
  * parisc: Fix __ARCH_SI_PREAMBLE_SIZE
    - LP: #1540532
  * scripts/recordmcount.pl: support data in text section on powerpc
    - LP: #1540532
  * powerpc/module: Handle R_PPC64_ENTRY relocations
    - LP: #1540532
  * ALSA: hda - fix the headset mic detection problem for a Dell laptop
    - LP: #1533461, #1540532
  * ALSA: usb-audio: Fix mixer ctl regression of Native Instrument devices
    - LP: #1540532
  * drm/i915: Restore inhibiting the load of the default context
    - LP: #1540532
  * drm/i915: intel_hpd_init(): Fix suspend/resume reprobing
    - LP: #1540532
  * x86/mm: Improve switch_mm() barrier comments
    - LP: #1540532
  * ALSA: timer: Fix double unlink of active_list
    - LP: #1540532
  * dmaengine: dw: fix cyclic transfer setup
    - LP: #1540532
  * dmaengine: dw: fix cyclic transfer callbacks
    - LP: #1540532
  * mmc: mmci: fix an ages old detection error
    - LP: #1540532
  * ALSA: timer: Fix race among timer ioctls
    - LP: #1540532
  * sparc64: fix incorrect sign extension in sys_sparc64_personality
    - LP: #1540532
  * cifs: Ratelimit kernel log messages
    - LP: #1540532
  * cifs: fix race between call_async() and reconnect()
    - LP: #1540532
  * cifs_dbg() outputs an uninitialized buffer in cifs_readdir()
    - LP: #1540532
  * m32r: fix m32104ut_defconfig build fail
    - LP: #1540532
  * dma-debug: switch check from _text to _stext
    - LP: #1540532
  * scripts/bloat-o-meter: fix python3 syntax error
    - LP: #1540532
  * ocfs2/dlm: ignore cleaning the migration mle that is inuse
    - LP: #1540532
  * ALSA: hda - Add fixup for Dell Latitidue E6540
    - LP: #1540532
  * ALSA: timer: Harden slave timer list handling
    - LP: #1540532
  * zram/zcomp: use GFP_NOIO to allocate streams
    - LP: #1540532
  * zram: try vmalloc() after kmalloc()
    - LP: #1540532
  * ACPI / video: Add disable_backlight_sysfs_if quirk for the Toshiba
    Portege R700
    - LP: #1540532
  * ACPI / video: Add disable_backlight_sysfs_if quirk for the Toshiba
    Satellite R830
    - LP: #1540532
  * mm: soft-offline: check return value in second __get_any_page() call
    - LP: #1540532
  * zram: don't call idr_remove() from zram_remove()
    - LP: #1540532
  * memcg: only free spare array when readers are done
    - LP: #1540532
  * panic: release stale console lock to always get the logbuf printed out
    - LP: #1540532
  * kernel/panic.c: turn off locks debug before releasing console lock
    - LP: #1540532
  * printk: do cond_resched() between lines while outputting to consoles
    - LP: #1540532
  * ALSA: hda - Fix bass pin fixup for ASUS N550JX
    - LP: #1540532
  * crypto: algif_skcipher - Require setkey before accept(2)
    - LP: #1540532
  * crypto: af_alg - Disallow bind/setkey/... after accept(2)
    - LP: #1540532
  * crypto: af_alg - Fix socket double-free when accept fails
    - LP: #1540532
  * crypto: af_alg - Add nokey compatibility path
    - LP: #1540532
  * crypto: algif_skcipher - Add nokey compatibility path
    - LP: #1540532
  * crypto: hash - Add crypto_ahash_has_setkey
    - LP: #1540532
  * crypto: algif_hash - Require setkey before accept(2)
    - LP: #1540532
  * crypto: af_alg - Allow af_af_alg_release_parent to be called on nokey
    path
    - LP: #1540532
  * crypto: algif_hash - Remove custom release parent function
    - LP: #1540532
  * crypto: algif_skcipher - Remove custom release parent function
    - LP: #1540532
  * crypto: af_alg - Forbid bind(2) when nokey child sockets are present
    - LP: #1540532
  * lib: sw842: select crc32
    - LP: #1540532
  * crypto: algif_hash - Fix race condition in hash_check_key
    - LP: #1540532
  * crypto: algif_skcipher - Fix race condition in skcipher_check_key
    - LP: #1540532
  * ALSA: hrtimer: Fix stall by hrtimer_cancel()
    - LP: #1540532
  * dmaengine: at_xdmac: fix resume for cyclic transfers
    - LP: #1540532
  * ALSA: pcm: Fix snd_pcm_hw_params struct copy in compat mode
    - LP: #1540532
  * ALSA: seq: Fix snd_seq_call_port_info_ioctl in compat mode
    - LP: #1540532
  * ALSA: control: Avoid kernel warnings from tlv ioctl with numid 0
    - LP: #1540532
  * ARM: debug-ll: fix BCM63xx entry for multiplatform
    - LP: #1540532
  * xfs: log mount failures don't wait for buffers to be released
    - LP: #1540532
  * crypto: algif_skcipher - Load TX SG list after waiting
    - LP: #1540532
  * crypto: crc32c - Fix crc32c soft dependency
    - LP: #1540532
  * IB/qib: fix mcast detach when qp not attached
    - LP: #1540532
  * IB/qib: Support creating qps with GFP_NOIO flag
    - LP: #1540532
  * IB/mlx5: Expose correct maximum number of CQE capacity
    - LP: #1540532
  * IB/cm: Fix a recently introduced deadlock
    - LP: #1540532
  * ideapad-laptop: Add Lenovo ideapad Y700-17ISK to no_hw_rfkill dmi list
    - LP: #1540532
  * Btrfs: fix deadlock running delayed iputs at transaction commit time
    - LP: #1540532
  * iscsi-target: Fix potential dead-lock during node acl delete
    - LP: #1540532
  * crypto: algif_skcipher - sendmsg SG marking is off by one
    - LP: #1540532
  * ALSA: hda - Flush the pending probe work at remove
    - LP: #1540532
  * zsmalloc: fix migrate_zspage-zs_free race condition
    - LP: #1540532
  * prctl: take mmap sem for writing to protect against others
    - LP: #1540532
  * ALSA: timer: Handle disconnection more safely
    - LP: #1540532
  * libceph: fix ceph_msg_revoke()
    - LP: #1540532
  * MIPS: Loongson-3: Fix SMP_ASK_C0COUNT IPI handler
    - LP: #1540532
  * MIPS: hpet: Choose a safe value for the ETIME check
    - LP: #1540532
  * ocfs2: NFS hangs in __ocfs2_cluster_lock due to race with
    ocfs2_unblock_lock
    - LP: #1540532
  * pNFS/flexfiles: Fix an XDR encoding bug in layoutreturn
    - LP: #1540532
  * make sure that freeing shmem fast symlinks is RCU-delayed
    - LP: #1540532
  * MAINTAINERS: return arch/sh to maintained state, with new maintainers
    - LP: #1540532
  * MIPS: Fix some missing CONFIG_CPU_MIPSR6 #ifdefs
    - LP: #1540532
  * ideapad-laptop: Add Lenovo Yoga 700 to no_hw_rfkill dmi list
    - LP: #1540532
  * drm/i915: On fb alloc failure, unref gem object where it gets refed
    - LP: #1540532
  * [media] rc: allow rc modules to be loaded if rc-main is not a module
    - LP: #1540532
  * [media] lirc_imon: do not leave imon_probe() with mutex held
    - LP: #1540532
  * SCSI: initio: remove duplicate module device table
    - LP: #1540532
  * clk: xgene: Fix divider with non-zero shift value
    - LP: #1540532
  * clk: st: avoid uninitialized variable use
    - LP: #1540532
  * MAINTAINERS: gpio-brcmstb: Remove stray '>'
    - LP: #1540532
  * ASoC: Intel: pass correct parameter in sst_alloc_stream_mrfld()
    - LP: #1540532
  * PCI/MSI: Initialize MSI capability for all architectures
    - LP: #1540532
  * ath9k_htc: check for underflow in ath9k_htc_rx_msg()
    - LP: #1540532
  * ASoC: tegra_alc5632: check return value
    - LP: #1540532
  * mtd: nand: fix ONFI parameter page layout
    - LP: #1540532
  * mac80211: fix mgmt-tx abort cookie and leak
    - LP: #1540532
  * mtd: nand: denali: add missing nand_release() call in denali_remove()
    - LP: #1540532
  * Drivers: hv: util: catch allocation errors
    - LP: #1540532
  * Drivers: hv: utils: use memdup_user in hvt_op_write
    - LP: #1540532
  * tpm_tis: Use devm_free_irq not free_irq
    - LP: #1540532
  * ALSA: fm801: explicitly free IRQ line
    - LP: #1540532
  * ARM: imx: select SRC for i.MX7
    - LP: #1540532
  * ALSA: fm801: propagate TUNER_ONLY bit when autodetected
    - LP: #1540532
  * ALSA: fm801: detect FM-only card earlier
    - LP: #1540532
  * pinctrl: bcm2835: Fix memory leak in error path
    - LP: #1540532
  * mmc: sdhci: restore behavior when setting VDD via external regulator
    - LP: #1540532
  * x86/LDT: Print the real LDT base address
    - LP: #1540532
  * sysrq: Fix warning in sysrq generated crash.
    - LP: #1540532
  * kconfig: return 'false' instead of 'no' in bool function
    - LP: #1540532
  * perf/x86: Fix filter_events() bug with event mappings
    - LP: #1540532
  * perf/x86: fix PEBS issues on Intel Atom/Core2
    - LP: #1540532
  * power: test_power: correctly handle empty writes
    - LP: #1540532
  * firmware: actually return NULL on failed request_firmware_nowait()
    - LP: #1540532
  * target: Fix a memory leak in target_dev_lba_map_store()
    - LP: #1540532
  * phy: micrel: Fix finding PHY properties in MAC node for KSZ9031.
    - LP: #1540532
  * m68k/atari, m68k/sun3: Fix SCSI platform device registration when
    driver is modular
    - LP: #1540532
  * um: Fix build error and kconfig for i386
    - LP: #1540532
  * net: sctp: prevent writes to cookie_hmac_alg from accessing invalid
    memory
    - LP: #1540532
  * ipv6: tcp: add rcu locking in tcp_v6_send_synack()
    - LP: #1540532
  * bonding: Prevent IPv6 link local address on enslaved devices
    - LP: #1540532
  * kbuild: Demote 'sign-compare' warning to W=2
    - LP: #1540532
  * mmc: sd: limit SD card power limit according to cards capabilities
    - LP: #1540532
  * net: tcp_memcontrol: properly detect ancestor socket pressure
    - LP: #1540532
  * vmstat: make vmstat_updater deferrable again and shut down on idle
    - LP: #1540532
  * include/linux/memblock.h: fix ordering of 'flags' argument in comments
    - LP: #1540532
  * Btrfs: clean up an error code in btrfs_init_space_info()
    - LP: #1540532
  * btrfs: initialize the seq counter in struct btrfs_device
    - LP: #1540532
  * bridge: fix lockdep addr_list_lock false positive splat
    - LP: #1540532
  * batman-adv: Avoid recursive call_rcu for batadv_bla_claim
    - LP: #1540532
  * batman-adv: Avoid recursive call_rcu for batadv_nc_node
    - LP: #1540532
  * batman-adv: Drop immediate batadv_orig_ifinfo free function
    - LP: #1540532
  * batman-adv: Drop immediate batadv_neigh_node free function
    - LP: #1540532
  * batman-adv: Drop immediate neigh_ifinfo free function
    - LP: #1540532
  * batman-adv: Drop immediate orig_node free function
    - LP: #1540532
  * printk: help pr_debug and pr_devel to optimize out arguments
    - LP: #1540532
  * ARM: dts: armadillo800eva Correct extal1 frequency to 24 MHz
    - LP: #1540532
  * team: Replace rcu_read_lock with a mutex in team_vlan_rx_kill_vid
    - LP: #1540532
  * mmc: debugfs: correct wrong voltage value
    - LP: #1540532
  * IB/mlx4: Initialize hop_limit when creating address handle
    - LP: #1540532
  * net/mlx4: Remove unused macro
    - LP: #1540532
  * NFSv4: Don't perform cached access checks before we've OPENed the file
    - LP: #1540532
  * NFS: Ensure we revalidate attributes before using execute_ok()
    - LP: #1540532
  * veth: don’t modify ip_summed; doing so treats packets with bad
    checksums as good.
    - LP: #1540532
  * net: cdc_ncm: avoid changing RX/TX buffers on MTU changes
    - LP: #1540532
  * sctp: sctp should release assoc when sctp_make_abort_user return NULL
    in sctp_close
    - LP: #1540532
  * connector: bump skb->users before callback invocation
    - LP: #1540532
  * af_unix: Fix splice-bind deadlock
    - LP: #1540532
  * unix: properly account for FDs passed over unix sockets
    - LP: #1540532
  * bridge: Only call /sbin/bridge-stp for the initial network namespace
    - LP: #1540532
  * tcp_yeah: don't set ssthresh below 2
    - LP: #1540532
  * sched,cls_flower: set key address type when present
    - LP: #1540532
  * udp: disallow UFO for sockets with SO_NO_CHECK option
    - LP: #1540532
  * net: preserve IP control block during GSO segmentation
    - LP: #1540532
  * phonet: properly unshare skbs in phonet_rcv()
    - LP: #1540532
  * net: bpf: reject invalid shifts
    - LP: #1540532
  * batman-adv: Drop immediate batadv_hard_iface free function
    - LP: #1540532
  * vxlan: fix test which detect duplicate vxlan iface
    - LP: #1540532
  * ipv6: update skb->csum when CE mark is propagated
    - LP: #1540532
  * Linux 4.2.8-ckt3
    - LP: #1540532

 -- Luis Henriques <luis.henriques@xxxxxxxxxxxxx>  Fri, 19 Feb 2016
10:25:02 +0000

** Changed in: linux (Ubuntu Wily)
       Status: Triaged => Fix Released

** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2016-1575

** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2016-1576

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1531747

Title:
  overlay: mkdir fails if directory exists in lowerdir in a user
  namespace

Status in linux package in Ubuntu:
  Triaged
Status in linux-lts-wily package in Ubuntu:
  New
Status in linux source package in Wily:
  Fix Released
Status in linux-lts-wily source package in Wily:
  New
Status in linux source package in Xenial:
  Triaged
Status in linux-lts-wily source package in Xenial:
  New

Bug description:
  If a directory exists in the lowerdir but not in the mounted
  overlay, then mkdir of the directory in the target dir results
  in a mysterious -EPERM.  I've seen this both in wily kernel
  (4.2.0-22-generic #27-Ubuntu) and in a hand-built xenial
  master-next (with unrelated patches added).

  =====================================================
  #!/bin/sh -ex
  dir=`mktemp -d`
  cleanup() {
   umount -l $dir/t
   rm -rf $dir
  }

  trap cleanup EXIT

  echo "dir is $dir"
  mkdir -p $dir/l $dir/u $dir/w $dir/t
  mkdir $dir/l/dev
  mount -t overlay -o lowerdir=$dir/l,upperdir=$dir/u,workdir=$dir/w o $dir/t
  stat $dir/t/dev
  rmdir $dir/t/dev
  mkdir $dir/t/dev
  echo $?
  echo "mkdir should have succeeded"
  =====================================================

  The above will work on the host, but fail in a user namespace, i.e
  in a regular lxd container.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1531747/+subscriptions


References