Package "linux"

Name: linux


This package is just an umbrella for a group of other packages, it has no description.
Description samples from packages in group:

  • Linux kernel version specific cloud tools for version 4.4.0-121
  • Linux kernel version specific cloud tools for version 4.4.0-121
  • Linux kernel version specific cloud tools for version 4.4.0-121
  • Linux kernel version specific cloud tools for version 4.4.0

Latest version: 4.4.0-121.145
Release: xenial (16.04)
Level: proposed
Repository: main


Save this URL for the latest version of "linux": https://www.ubuntuupdates.org/linux

Other versions of "linux" in Xenial

Repository Area Version
base main 4.4.0-21.37
security main 4.4.0-119.143
updates main 4.4.0-119.143
PPA: Canonical Kernel Team 4.4.0-121.145

Packages in group

Deleted packages are displayed in grey.

linux-cloud-tools-4.4.0-121 linux-cloud-tools-4.4.0-121-generic linux-cloud-tools-4.4.0-121-lowlatency linux-cloud-tools-common linux-doc
linux-headers-4.4.0-121 linux-headers-4.4.0-121-generic linux-headers-4.4.0-121-lowlatency linux-image-4.4.0-121-generic linux-image-4.4.0-121-lowlatency
linux-image-extra-4.4.0-121-generic linux-libc-dev linux-source-4.4.0 linux-tools-4.4.0-121 linux-tools-4.4.0-121-generic
linux-tools-4.4.0-121-lowlatency linux-tools-common


Version: 4.4.0-121.145 2018-04-16 11:06:17 UTC

  linux (4.4.0-121.145) xenial; urgency=medium

  * linux: 4.4.0-121.145 -proposed tracker (LP: #1763687)

  * Ubuntu-4.4.0-120.144 fails to boot on arm64* hardware (LP: #1763644)
    - [Config] arm64: disable BPF_JIT_ALWAYS_ON

Source diff to previous version
1763644 Ubuntu-4.4.0-120.144 fails to boot on arm64* hardware

Version: 4.4.0-120.144 2018-04-06 10:07:20 UTC

  linux (4.4.0-120.144) xenial; urgency=medium

  * linux: 4.4.0-120.144 -proposed tracker (LP: #1761438)

  * intel-microcode 3.20180312.0 causes lockup at login screen(w/ linux-
    image-4.13.0-37-generic) (LP: #1759920) // CVE-2017-5715 (Spectre v2 Intel)
    - Revert "x86/mm: Only set IBPB when the new thread cannot ptrace current
    - x86/speculation: Use Indirect Branch Prediction Barrier in context switch

  * DKMS driver builds fail with: Cannot use CONFIG_STACK_VALIDATION=y, please
    install libelf-dev, libelf-devel or elfutils-libelf-devel (LP: #1760876)
    - [Packaging] include the retpoline extractor in the headers

  * retpoline hints: primary infrastructure and initial hints (LP: #1758856)
    - [Packaging] retpoline-extract: flag *0xNNN(%reg) branches
    - x86/speculation, objtool: Annotate indirect calls/jumps for objtool
    - x86/speculation, objtool: Annotate indirect calls/jumps for objtool on 32bit
    - x86/paravirt, objtool: Annotate indirect calls
    - x86/asm: Stop depending on ptrace.h in alternative.h
    - [Packaging] retpoline -- add safe usage hint support
    - [Packaging] retpoline-check -- only report additions
    - [Packaging] retpoline -- widen indirect call/jmp detection
    - [Packaging] retpoline -- elide %rip relative indirections
    - [Packaging] retpoline -- clear hint information from packages
    - SAUCE: modpost: add discard to non-allocatable whitelist
    - KVM: x86: Make indirect calls in emulator speculation safe
    - KVM: VMX: Make indirect call speculation safe
    - x86/boot, objtool: Annotate indirect jump in secondary_startup_64()
    - SAUCE: early/late -- annotate indirect calls in early/late initialisation
    - SAUCE: vga_set_mode -- avoid jump tables
    - [Config] retpoline -- switch to new format
    - [Packaging] final-checks -- remove check for empty retpoline files

  * Xenial update to 4.4.117 stable release (LP: #1756860)
    - IB/mlx4: Fix incorrectly releasing steerable UD QPs when have only ETH ports
    - PM / devfreq: Propagate error from devfreq_add_device()
    - s390: fix handling of -1 in set{,fs}[gu]id16 syscalls
    - ARM: dts: STi: Add gpio polarity for "hdmi,hpd-gpio" property
    - arm: spear600: Add missing interrupt-parent of rtc
    - arm: spear13xx: Fix dmas cells
    - arm: spear13xx: Fix spics gpio controller's warning
    - ALSA: seq: Fix regression by incorrect ioctl_mutex usages
    - KVM/x86: Reduce retpoline performance impact in slot_handle_level_range(),
      by always inlining iterator helper methods
    - x86/cpu: Change type of x86_cache_size variable to unsigned int
    - drm/radeon: adjust tested variable
    - rtc-opal: Fix handling of firmware error codes, prevent busy loops
    - ext4: save error to disk in __ext4_grp_locked_error()
    - ext4: correct documentation for grpid mount option
    - mm: hide a #warning for COMPILE_TEST
    - video: fbdev: atmel_lcdfb: fix display-timings lookup
    - console/dummy: leave .con_font_get set to NULL
    - rtlwifi: rtl8821ae: Fix connection lost problem correctly
    - Btrfs: fix deadlock in run_delalloc_nocow
    - Btrfs: fix crash due to not cleaning up tree log block's dirty bits
    - Btrfs: fix unexpected -EEXIST when creating new inode
    - ALSA: hda - Fix headset mic detection problem for two Dell machines
    - ALSA: usb-audio: Fix UAC2 get_ctl request with a RANGE attribute
    - ALSA: hda/realtek: PCI quirk for Fujitsu U7x7
    - ALSA: usb-audio: add implicit fb quirk for Behringer UFX1204
    - ALSA: seq: Fix racy pool initializations
    - mvpp2: fix multicast address filter
    - dm: correctly handle chained bios in dec_pending()
    - x86: fix build warnign with 32-bit PAE
    - vfs: don't do RCU lookup of empty pathnames
    - ARM: pxa/tosa-bt: add MODULE_LICENSE tag
    - ARM: dts: s5pv210: add interrupt-parent for ohci
    - media: r820t: fix r820t_write_reg for KASAN
    - Linux 4.4.117

  * zfs system process hung on container stop/delete (LP: #1754584)
    - SAUCE: (noup) zfs to
    - SAUCE: Fix non-prefaulted page deadlock (LP: #1754584)

  * apparmor: fix bad __initdata tagging on, apparmor_initialized (LP: #1758471)
    - SAUCE: apparmor: fix bad __initdata tagging on, apparmor_initialized

  * Xenial update to 4.4.116 stable release (LP: #1756121)
    - powerpc/bpf/jit: Disable classic BPF JIT on ppc64le
    - powerpc/64: Fix flush_(d|i)cache_range() called from modules
    - powerpc: Fix VSX enabling/flushing to also test MSR_FP and MSR_VEC
    - powerpc: Simplify module TOC handling
    - ASoC: pcm512x: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
    - usbip: vhci_hcd: clear just the USB_PORT_STAT_POWER bit
    - usbip: fix 3eee23c3ec14 tcp_socket address still in the status file
    - net: cdc_ncm: initialize drvflags before usage
    - ASoC: simple-card: Fix misleading error message
    - ASoC: rsnd: don't call free_irq() on Parent SSI
    - ASoC: rsnd: avoid duplicate free_irq()
    - drm: rcar-du: Use the VBK interrupt for vblank events
    - drm: rcar-du: Fix race condition when disabling planes at CRTC stop
    - x86/asm: Fix inline asm call constraints for GCC 4.4
    - ip6mr: fix stale iterator
    - net: igmp: add a missing rcu locking section
    - qlcnic: fix deadlock bug
    - r8169: fix RTL8168EP take too long to complete driver initialization.
    - tcp: release sk_frag.page in tcp_disconnect
    - vhost_net: stop device during reset owner
    - media: soc_camera: soc_scale_crop: add missing
    - KEYS: encrypted: fix buffer overread in valid_master_desc()
    - don't put symlink bodies in pagecache into highmem
    - crypto: tcrypt - fix S/G table for test_aead_speed()
    - x86/microcode: Do the family check first
    - powerpc/pseries: include linux/types.h in asm/hvcall.h
    - cifs: Fix missing put_xid in cifs_file_strict_mmap
    - cifs: Fix autonegotiate security settings mismatch
    - CIFS: zero sensitive

Source diff to previous version
1759920 intel-microcode 3.20180312.0 causes lockup at login screen(w/ linux-image-4.13.0-37-generic)
1760876 DKMS driver builds fail with: Cannot use CONFIG_STACK_VALIDATION=y, please install libelf-dev, libelf-devel or elfutils-libelf-devel
1758856 retpoline hints: primary infrastructure and initial hints
1756860 Xenial update to 4.4.117 stable release
1754584 zfs system process hung on container stop/delete
1758471 apparmor: fix bad __initdata tagging on, apparmor_initialized
1756121 Xenial update to 4.4.116 stable release
1723127 Intel i40e PF reset due to incorrect MDD detection (continues...)
1755509 Xenial update to 4.4.115 stable release
1752655 retpoline: ignore %cs:0xNNN constant indirections
CVE-2017-5715 Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an at
CVE-2017-5754 Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an at

Version: 4.4.0-119.143 2018-04-03 10:06:14 UTC

  linux (4.4.0-119.143) xenial; urgency=medium

  * linux: 4.4.0-119.143 -proposed tracker (LP: #1760327)

  * Dell XPS 13 9360 bluetooth scan can not detect any device (LP: #1759821)
    - Revert "Bluetooth: btusb: fix QCA Rome suspend/resume"

Source diff to previous version
1759821 Dell XPS 13 9360 bluetooth scan can not detect any device

Version: 4.4.0-118.142 2018-03-29 12:07:47 UTC

  linux (4.4.0-118.142) xenial; urgency=medium

  * linux: 4.4.0-118.142 -proposed tracker (LP: #1759607)

  * Kernel panic with AWS 4.4.0-1053 / 4.4.0-1015 (Trusty) (LP: #1758869)
    - x86/microcode/AMD: Do not load when running on a hypervisor

  * CVE-2018-8043
    - net: phy: mdio-bcm-unimac: fix potential NULL dereference in

Source diff to previous version
1758869 Kernel panic with AWS 4.4.0-1053 / 4.4.0-1015 (Trusty)
CVE-2018-8043 The unimac_mdio_probe function in drivers/net/phy/mdio-bcm-unimac.c in the Linux kernel through 4.15.8 does not validate certain resource availabilit

Version: 4.4.0-117.141 2018-03-14 12:06:59 UTC

  linux (4.4.0-117.141) xenial; urgency=medium

  * linux: 4.4.0-117.141 -proposed tracker (LP: #1755208)

  * Xenial update to 4.4.114 stable release (LP: #1754592)
    - x86/asm/32: Make sync_core() handle missing CPUID on all 32-bit kernels
    - usbip: prevent vhci_hcd driver from leaking a socket pointer address
    - usbip: Fix implicit fallthrough warning
    - usbip: Fix potential format overflow in userspace tools
    - x86/microcode/intel: Fix BDW late-loading revision check
    - x86/retpoline: Fill RSB on context switch for affected CPUs
    - sched/deadline: Use the revised wakeup rule for suspending constrained dl
    - can: af_can: can_rcv(): replace WARN_ONCE by pr_warn_once
    - can: af_can: canfd_rcv(): replace WARN_ONCE by pr_warn_once
    - PM / sleep: declare __tracedata symbols as char[] rather than char
    - time: Avoid undefined behaviour in ktime_add_safe()
    - timers: Plug locking race vs. timer migration
    - Prevent timer value 0 for MWAITX
    - drivers: base: cacheinfo: fix x86 with CONFIG_OF enabled
    - drivers: base: cacheinfo: fix boot error message when acpi is enabled
    - PCI: layerscape: Add "fsl,ls2085a-pcie" compatible ID
    - PCI: layerscape: Fix MSG TLP drop setting
    - mmc: sdhci-of-esdhc: add/remove some quirks according to vendor version
    - fs/select: add vmalloc fallback for select(2)
    - hwpoison, memcg: forcibly uncharge LRU pages
    - cma: fix calculation of aligned offset
    - mm, page_alloc: fix potential false positive in __zone_watermark_ok
    - ipc: msg, make msgrcv work with LONG_MIN
    - x86/ioapic: Fix incorrect pointers in ioapic_setup_resources()
    - ACPI / processor: Avoid reserving IO regions too early
    - ACPI / scan: Prefer devices without _HID/_CID for _ADR matching
    - ACPICA: Namespace: fix operand cache leak
    - netfilter: x_tables: speed up jump target validation
    - netfilter: arp_tables: fix invoking 32bit "iptable -P INPUT ACCEPT" failed
      in 64bit kernel
    - netfilter: nf_dup_ipv6: set again FLOWI_FLAG_KNOWN_NH at flowi6_flags
    - netfilter: nf_ct_expect: remove the redundant slash when policy name is
    - netfilter: nfnetlink_queue: reject verdict request from different portid
    - netfilter: restart search if moved to other chain
    - netfilter: nf_conntrack_sip: extend request line validation
    - netfilter: use fwmark_reflect in nf_send_reset
    - ext2: Don't clear SGID when inheriting ACLs
    - reiserfs: fix race in prealloc discard
    - reiserfs: don't preallocate blocks for extended attributes
    - reiserfs: Don't clear SGID when inheriting ACLs
    - fs/fcntl: f_setown, avoid undefined behaviour
    - scsi: libiscsi: fix shifting of DID_REQUEUE host byte
    - Input: trackpoint - force 3 buttons if 0 button is reported
    - usb: usbip: Fix possible deadlocks reported by lockdep
    - usbip: fix stub_rx: get_pipe() to validate endpoint number
    - usbip: fix stub_rx: harden CMD_SUBMIT path to handle malicious input
    - usbip: prevent leaking socket pointer address in messages
    - um: link vmlinux with -no-pie
    - vsyscall: Fix permissions for emulate mode with KAISER/PTI
    - eventpoll.h: add missing epoll event masks
    - x86/microcode/intel: Extend BDW late-loading further with LLC size check
    - hrtimer: Reset hrtimer cpu base proper on CPU hotplug
    - dccp: don't restart ccid2_hc_tx_rto_expire() if sk in closed state
    - ipv6: Fix getsockopt() for sockets with default IPV6_AUTOFLOWLABEL
    - ipv6: fix udpv6 sendmsg crash caused by too small MTU
    - ipv6: ip6_make_skb() needs to clear cork.base.dst
    - lan78xx: Fix failure in USB Full Speed
    - net: igmp: fix source address check for IGMPv3 reports
    - tcp: __tcp_hdrlen() helper
    - net: qdisc_pkt_len_init() should be more robust
    - pppoe: take ->needed_headroom of lower device into account on xmit
    - r8169: fix memory corruption on retrieval of hardware statistics.
    - sctp: do not allow the v4 socket to bind a v4mapped v6 address
    - sctp: return error if the asoc has been peeled off in sctp_wait_for_sndbuf
    - vmxnet3: repair memory leak
    - net: Allow neigh contructor functions ability to modify the primary_key
    - ipv4: Make neigh lookup keys for loopback/point-to-point devices be
    - flow_dissector: properly cap thoff field
    - net: tcp: close sock if net namespace is exiting
    - nfsd: auth: Fix gid sorting when rootsquash enabled
    - Linux 4.4.114

  * Xenial update to 4.4.113 stable release (LP: #1754375)
    - gcov: disable for COMPILE_TEST
    - scsi: sg: disable SET_FORCE_LOW_DMA
    - futex: Prevent overflow by strengthen input validation
    - ALSA: pcm: Remove yet superfluous WARN_ON()
    - ALSA: hda - Apply headphone noise quirk for another Dell XPS 13 variant
    - ALSA: hda - Apply the existing quirk to iMac 14,1
    - af_key: fix buffer overread in verify_address_len()
    - af_key: fix buffer overread in parse_exthdrs()
    - scsi: hpsa: fix volume offline state
    - sched/deadline: Zero out positive runtime after throttling constrained tasks
    - pipe: avoid round_pipe_size() nr_pages overflow on 32-bit
    - x86/apic/vector: Fix off by one in error path
    - Input: 88pm860x-ts - fix child-node lookup
    - Input: twl6040-vibra - fix DT node memory management
    - Input: twl6040-vibra - fix child-node lookup
    - Input: twl4030-vibra - fix sibling-node lookup
    - tracing: Fix converting enum's from the map in trace_event_eval_update()
    - phy: work around 'phys' references to usb-nop-xceiv devices
    - ARM: dts: kirkwood: fix pin-muxing of MPP7 on OpenBlocks A7
    - can: peak: fix potential bug in packet fragmentation
    - dm btree: fix serious bug in btree_split_beneath()
    - dm thin metadata: THIN_MAX_CONCURRENT_LOCKS should be 6
    - arm64: KVM: Fix SMCCC handling of unimplemented SMC/HVC calls
    - kbuild: modversions for EXPORT_SYMBOL() for asm
    - x86/pti: Document fix wrong

1754592 Xenial update to 4.4.114 stable release
1754375 Xenial update to 4.4.113 stable release
1754076 i2c-thunderx: erroneous error message \
1750810 qeth: fix calculation of required buffer elements for skb
1745130 Support rfkill-any led trigger for Fujitsu u727
1753438 Redpine: Sometimes Wi-Fi connection shows \
1753439 Redpine: BLE scanning for nearby beacons per second is too low and result high loss rate.
1750568 qeth: check not more than 16 SBALEs on the completion queue
1750813 qeth: fix L3 next-hop im xmit qeth hdr
1744754 qemu-efi-aarch64 in \u003e= artful can't boot xenial cloud images
1747896 OOM and High CPU utilization in update_blocked_averages because of too many cfs_rqs in rq-\u003eleaf_cfs_rq_list
1748922 linux-tools: perf incorrectly linking libbfd
1751021 retpoline abi files are empty on i386
1715519 bnx2x_attn_int_deasserted3:4323 MC assert!
1729674 TB16 dock ethernet corrupts data with hw checksum silently failing
1744078 linux \u003c 4.8: x-netns vti is broken
1745266 Xenial update to 4.4.112 stable release
1745263 Xenial update to 4.4.111 stable release
1745364 x86/net/bpf: return statement missing value
1744736 Ubuntu 16.04 - s390/cpuinfo: show facilities as reported by stfle
1745071 Xenial update to 4.4.110 stable release
1745069 Xenial update to 4.4.109 stable release
1745054 Xenial update to 4.4.108 stable release
1745052 Xenial update to 4.4.107 stable release
1745047 Xenial update to 4.4.106 stable release
1745046 Xenial update to 4.4.105 stable release
1745043 Xenial update to 4.4.104 stable release
1744873 Xenial update to 4.4.103 stable release
1736954 ppc64el: Do not call ibm,os-term on panic
1744870 Xenial update to 4.4.102 stable release
1744794 Xenial update to 4.4.101 stable release
1744639 Xenial update to 4.4.100 stable release
1744636 Xenial update to 4.4.99 stable release
1733605 elantech touchpad of Lenovo L480/580 failed to detect hw_version
1737176 Disabling zfs does not always disable module checks for the zfs modules
1735977 Using asymmetric key for IMA appraisal crashes the system in Ubuntu 16.04
1724614 [KVM] Lower the default for halt_poll_ns to 200000 ns
1744077 $(LOCAL_ENV_CC) and $(LOCAL_ENV_DISTCC_HOSTS) should be properly quoted
1742090 Redpine: Wifi/BT not functioning after s3 resume
1742094 [16.04][classic] Redpine: wowlan feature doesn't work
1664602 Using an NVMe drive causes huge power drain
1705748 Samsung SSD 960 EVO 500GB refused to change power state
1738219 the kernel is blackholing IPv6 packets to linkdown nexthops
1729145 /dev/bcache/by-uuid links not created after reboot
1730550 e1000e in 4.4.0-97-generic breaks 82574L under heavy load.
1736317 ath10k: enhance rf signal strength
1720228 User reports excessive ALUA retry messages
1734757 Add installer support for new Broadcom network drivers.
1703742 Transparent hugepages should default to enabled=madvise
CVE-2017-5753 Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker wi

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