This bug was fixed in the package linux - 4.4.0-62.83 --------------- linux (4.4.0-62.83) xenial; urgency=low [ Thadeu Lima de Souza Cascardo ] * Release Tracking Bug - LP: #1657430 * Backport DP MST fixes to i915 (LP: #1657353) - SAUCE: i915_bpo: Fix DP link rate math - SAUCE: i915_bpo: Validate mode against max. link data rate for DP MST * Ubuntu xenial - 4.4.0-59-generic i3 I/O performance issue (LP: #1657281) - blk-mq: really fix plug list flushing for nomerge queues linux (4.4.0-61.82) xenial; urgency=low [ Thadeu Lima de Souza Cascardo ] * Release Tracking Bug - LP: #1656810 * Xen MSI setup code incorrectly re-uses cached pirq (LP: #1656381) - SAUCE: xen: do not re-use pirq number cached in pci device msi msg data * nvme drive probe failure (LP: #1626894) - nvme: revert NVMe: only setup MSIX once linux (4.4.0-60.81) xenial; urgency=low [ John Donnelly ] * Release Tracking Bug - LP: #1656084 * Couldn't emulate instruction 0x7813427c (LP: #1634129) - KVM: PPC: Book3S PR: Fix illegal opcode emulation * perf: 24x7: Eliminate domain name suffix in event names (LP: #1560482) - powerpc/perf/hv-24x7: Fix usage with chip events. - powerpc/perf/hv-24x7: Display change in counter values - powerpc/perf/hv-24x7: Display domain indices in sysfs - powerpc/perf/24x7: Eliminate domain suffix in event names * i386 ftrace tests hang on ADT testing (LP: #1655040) - ftrace/x86_32: Set ftrace_stub to weak to prevent gcc from using short jumps to it * VMX module autoloading if available (LP: #1651322) - powerpc: Add module autoloading based on CPU features - crypto: vmx - Convert to CPU feature based module autoloading * ACPI probe support for AD5592/3 configurable multi-channel converter (LP: #1654497) - SAUCE: iio: dac: ad5592r: Add ACPI support - SAUCE: iio: dac: ad5593r: Add ACPI support * Xenial update to v4.4.40 stable release (LP: #1654602) - btrfs: limit async_work allocation and worker func duration - Btrfs: fix tree search logic when replaying directory entry deletes - btrfs: store and load values of stripes_min/stripes_max in balance status item - Btrfs: fix qgroup rescan worker initialization - USB: serial: option: add support for Telit LE922A PIDs 0x1040, 0x1041 - USB: serial: option: add dlink dwm-158 - USB: serial: kl5kusb105: fix open error path - USB: cdc-acm: add device id for GW Instek AFG-125 - usb: hub: Fix auto-remount of safely removed or ejected USB-3 devices - usb: gadget: f_uac2: fix error handling at afunc_bind - usb: gadget: composite: correctly initialize ep->maxpacket - USB: UHCI: report non-PME wakeup signalling for Intel hardware - ALSA: usb-audio: Add QuickCam Communicate Deluxe/S7500 to volume_control_quirks - ALSA: hiface: Fix M2Tech hiFace driver sampling rate change - ALSA: hda/ca0132 - Add quirk for Alienware 15 R2 2016 - ALSA: hda - ignore the assoc and seq when comparing pin configurations - ALSA: hda - fix headset-mic problem on a Dell laptop - ALSA: hda - Gate the mic jack on HP Z1 Gen3 AiO - ALSA: hda: when comparing pin configurations, ignore assoc in addition to seq - clk: ti: omap36xx: Work around sprz319 advisory 2.1 - Btrfs: fix memory leak in reading btree blocks - Btrfs: bail out if block group has different mixed flag - Btrfs: return gracefully from balance if fs tree is corrupted - Btrfs: don't leak reloc root nodes on error - Btrfs: fix memory leak in do_walk_down - Btrfs: don't BUG() during drop snapshot - btrfs: make file clone aware of fatal signals - block_dev: don't test bdev->bd_contains when it is not stable - ptrace: Capture the ptracer's creds not PT_PTRACE_CAP - crypto: caam - fix AEAD givenc descriptors - ext4: fix mballoc breakage with 64k block size - ext4: fix stack memory corruption with 64k block size - ext4: use more strict checks for inodes_per_block on mount - ext4: fix in-superblock mount options processing - ext4: add sanity checking to count_overhead() - ext4: reject inodes with negative size - ext4: return -ENOMEM instead of success - ext4: do not perform data journaling when data is encrypted - f2fs: set ->owner for debugfs status file's file_operations - loop: return proper error from loop_queue_rq() - mm/vmscan.c: set correct defer count for shrinker - fs: exec: apply CLOEXEC before changing dumpable task flags - exec: Ensure mm->user_ns contains the execed files - usb: gadget: composite: always set ep->mult to a sensible value - blk-mq: Do not invoke .queue_rq() for a stopped queue - dm flakey: return -EINVAL on interval bounds error in flakey_ctr() - dm crypt: mark key as invalid until properly loaded - dm space map metadata: fix 'struct sm_metadata' leak on failed create - ASoC: intel: Fix crash at suspend/resume without card registration - CIFS: Fix a possible memory corruption during reconnect - CIFS: Fix missing nls unload in smb2_reconnect() - CIFS: Fix a possible memory corruption in push locks - kernel/watchdog: use nmi registers snapshot in hardlockup handler - kernel/debug/debug_core.c: more properly delay for secondary CPUs - tpm xen: Remove bogus tpm_chip_unregister - xen/gntdev: Use VM_MIXEDMAP instead of VM_IO to avoid NUMA balancing - arm/xen: Use alloc_percpu rather than __alloc_percpu - xfs: set AGI buffer type in xlog_recover_clear_agi_bucket - driver core: fix race between creating/querying glue dir and its cleanup - ppp: defer netns reference release for ppp channel - Linux 4.4.40 * igb i210 probe of pci device failed with error -2 (LP: #1639810) - SAUCE: igb: Workaround for igb i210 firmware issue. - SAUCE: igb: add i211 to i210 PHY workaround * PowerNV: PCI Slot is invalid after fencedPHB Error injection (LP: #1652018) - powerpc/powernv: Call opal_pci_poll() if needed * mfd: intel-lpss: Add default I2C device properties for Apollo Lake (LP: #1635177) - mfd: intel-lpss: Add default I2C device properties for Apollo Lake * Xenial update to v4.4.39 stable release (LP: #1650609) - powerpc/eeh: Fix deadlock when PE frozen state can't be cleared - parisc: Purge TLB before setting PTE - parisc: Remove unnecessary TLB purges from flush_dcache_page_asm and flush_icache_page_asm - parisc: Fix TLB related boot crash on SMP machines - zram: restrict add/remove attributes to root only - locking/rtmutex: Prevent dequeue vs. unlock race - locking/rtmutex: Use READ_ONCE() in rt_mutex_owner() - perf/x86: Fix full width counter, counter overflow - crypto: mcryptd - Check mcryptd algorithm compatibility - can: raw: raw_setsockopt: limit number of can_filter that can be set - can: peak: fix bad memory access and free sequence - arm64: futex.h: Add missing PAN toggling - m68k: Fix ndelay() macro - batman-adv: Check for alloc errors when preparing TT local data - hotplug: Make register and unregister notifier API symmetric - crypto: rsa - Add Makefile dependencies to fix parallel builds - Linux 4.4.39 * Xenial update to v4.4.38 stable release (LP: #1650607) - virtio-net: add a missing synchronize_net() - net: check dead netns for peernet2id_alloc() - ip6_tunnel: disable caching when the traffic class is inherited - net: sky2: Fix shutdown crash - af_unix: conditionally use freezable blocking calls in read - rtnetlink: fix FDB size computation - l2tp: fix racy SOCK_ZAPPED flag check in l2tp_ip{,6}_bind() - net: dsa: bcm_sf2: Ensure we re-negotiate EEE during after link change - net, sched: respect rcu grace period on cls destruction - net/sched: pedit: make sure that offset is valid - netlink: Call cb->done from a worker thread - netlink: Do not schedule work from sk_destruct - net/dccp: fix use-after-free in dccp_invalid_packet - net: bcmgenet: Utilize correct struct device for all DMA operations - sh_eth: remove unchecked interrupts for RZ/A1 - geneve: avoid use-after-free of skb->data - net: ping: check minimum size on ICMP header length - sparc32: Fix inverted invalid_frame_pointer checks on sigreturns - sparc64: Fix find_node warning if numa node cannot be found - sparc64: fix compile warning section mismatch in find_node() - constify iov_iter_count() and iter_is_iovec() - Don't feed anything but regular iovec's to blk_rq_map_user_iov - ipv6: Set skb->protocol properly for local output - ipv4: Set skb->protocol properly for local output - esp4: Fix integrity verification when ESN are used - esp6: Fix integrity verification when ESN are used - Linux 4.4.38 * Xenial update to v4.4.37 stable release (LP: #1650604) - ARC: Don't use "+l" inline asm constraint - zram: fix unbalanced idr management at hot removal - kasan: update kasan_global for gcc 7 - x86/traps: Ignore high word of regs->cs in early_fixup_exception() - rcu: Fix soft lockup for rcu_nocb_kthread - PCI: Export pcie_find_root_port - PCI: Set Read Completion Boundary to 128 iff Root Port supports it (_HPX) - mwifiex: printk() overflow with 32-byte SSIDs - pwm: Fix device reference leak - arm64: cpufeature: Schedule enable() calls instead of calling them via IPI - arm64: mm: Set PSTATE.PAN from the cpu_enable_pan() call - arm64: suspend: Reconfigure PSTATE after resume from idle - Linux 4.4.37 * Xenial update to v4.4.36 stable release (LP: #1650601) - iommu/vt-d: Fix PASID table allocation - iommu/vt-d: Fix IOMMU lookup for SR-IOV Virtual Functions - KVM: x86: check for pic and ioapic presence before use - usb: chipidea: move the lock initialization to core file - USB: serial: cp210x: add ID for the Zone DPMX - USB: serial: ftdi_sio: add support for TI CC3200 LaunchPad - Fix USB CB/CBI storage devices with CONFIG_VMAP_STACK=y - scsi: mpt3sas: Fix secure erase premature termination - tile: avoid using clocksource_cyc2ns with absolute cycle count - cfg80211: limit scan results cache size - NFSv4.x: hide array-bounds warning - parisc: Fix races in parisc_setup_cache_timing() - parisc: Fix race in pci-dma.c - parisc: Also flush data TLB in flush_icache_page_asm - mpi: Fix NULL ptr dereference in mpi_powm() [ver #3] - drm/radeon: Ensure vblank interrupt is enabled on DPMS transition to on - mei: me: disable driver on SPT SPS firmware - mei: me: fix place for kaby point device ids. - mei: fix return value on disconnection - scsi: mpt3sas: Unblock device after controller reset - Linux 4.4.36 * Miscellaneous Ubuntu changes - [Debian] consider renames in gen-auto-reconstruct -- Thadeu Lima de Souza Cascardo