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Package "linux"

Name: linux

Description:

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

  • Linux kernel buildinfo for version 5.0.0 on 32 bit x86 SMP
  • Linux kernel buildinfo for version 5.0.0 on 32 bit x86 SMP
  • Linux kernel version specific cloud tools for version 5.0.0-28
  • Linux kernel version specific cloud tools for version 5.0.0-28

Latest version: 5.0.0-28.30
Release: disco (19.04)
Level: proposed
Repository: main

Links

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



Other versions of "linux" in Disco

Repository Area Version
base main 5.0.0-13.14
security main 5.0.0-27.28
updates main 5.0.0-27.28
PPA: Canonical Kernel Team 5.0.0-28.30

Packages in group

Deleted packages are displayed in grey.


Changelog

Version: 5.0.0-28.30 2019-09-06 09:06:33 UTC

  linux (5.0.0-28.30) disco; urgency=medium

  * disco/linux: 5.0.0-28.30 -proposed tracker (LP: #1842561)

  * Packaging resync (LP: #1786013)
    - [Packaging] resync getabis

  * ACPI support for the ARMv8.2 Statistical Profiling Extension (LP: #1841490)
    - ACPICA: ACPI 6.3: MADT: add support for statistical profiling in GICC
    - ACPICA: ACPI 6.3: PPTT add additional fields in Processor Structure Flags
    - ACPI/PPTT: Modify node flag detection to find last IDENTICAL
    - ACPI/PPTT: Add function to return ACPI 6.3 Identical tokens
    - arm_pmu: acpi: spe: Add initial MADT/SPE probing
    - perf: arm_spe: Enable ACPI/Platform automatic module loading

  * Backport support for software count cache flush Spectre v2 mitigation. (CVE)
    (required for POWER9 DD2.3) (LP: #1822870) // QEMU - count cache flush
    Spectre v2 mitigation (CVE) (required for POWER9 DD2.3) (LP: #1832622)
    - KVM: PPC: Book3S: Add count cache flush parameters to kvmppc_get_cpu_char()

  * Additional regression in CMA allocation rework (LP: #1841483)
    - dma-direct: fix zone selection after an unaddressable CMA allocation

  * [SRU][B-OEM-OSP1/D/E] reduce s2idle power consumption when BIOS uses shared
    power resources (LP: #1840882)
    - PCI / ACPI: Use cached ACPI device state to get PCI device power state
    - ACPI / PM: Introduce concept of a _PR0 dependent device
    - PCI / ACPI: Add _PR0 dependent devices

  * ipv6: fix neighbour resolution with raw socket (LP: #1834465)
    - ipv6: constify rt6_nexthop()
    - ipv6: fix neighbour resolution with raw socket

  * realtek r8822be kernel module fails after update to linux kernel-headers
    5.0.0-21 (LP: #1838133)
    - build_bug.h: add wrapper for _Static_assert
    - lib/vsprintf.c: move sizeof(struct printf_spec) next to its definition
    - linux/fs.h: move member alignment check next to definition of struct
      filename
    - rtw88: add license for Makefile
    - rtw88: fix subscript above array bounds compiler warning
    - rtw88: fix unassigned rssi_level in rtw_sta_info
    - rtw88: avoid circular locking between local->iflist_mtx and rtwdev->mutex
    - rtw88: Make some symbols static
    - rtw88: pci: use ieee80211_ac_numbers instead of 0-3
    - rtw88: pci: check if queue mapping exceeds size of ac_to_hwq
    - rtw88: more descriptions about LPS
    - rtw88: add fast xmit support
    - rtw88: add support for random mac scan
    - rtw88: add beacon function setting
    - rtw88: 8822c: add rf write protection when switching channel
    - rtw88: 8822c: update channel and bandwidth BB setting
    - rtw88: 8822c: disable rx clock gating before counter reset
    - rtw88: 8822c: use more accurate ofdm fa counting
    - rtw88: power on again if it was already on
    - rtw88: restore DACK results to save time
    - rtw88: rsvd page should go though management queue
    - rtw88: fix typo rtw_writ16_set
    - rtw88: resolve order of tx power setting routines
    - rtw88: do not use (void *) as argument
    - rtw88: unify prefixes for tx power setting routine
    - rtw88: remove unused variable
    - rtw88: fix incorrect tx power limit at 5G
    - rtw88: choose the lowest as world-wide power limit
    - rtw88: correct power limit selection
    - rtw88: update tx power limit table to RF v20
    - rtw88: remove all RTW_MAX_POWER_INDEX macro
    - rtw88: refine flow to get tx power index
    - rtw88: Fix misuse of GENMASK macro
    - rtw88: pci: Rearrange the memory usage for skb in RX ISR
    - rtw88: pci: Use DMA sync instead of remapping in RX ISR
    - rtw88: debug: dump tx power indexes in use
    - rtw88: use txpwr_lmt_cfg_pair struct, not arrays
    - rtw88: pci: remove set but not used variable 'ip_sel'
    - rtw88: allow c2h operation in irq context
    - rtw88: enclose c2h cmd handle with mutex
    - rtw88: add BT co-existence support
    - SAUCE: rtw88: pci: enable MSI interrupt

  * Disco update: upstream stable patchset 2019-08-30 (LP: #1842128)
    - selftests/bpf: fix sendmsg6_prog on s390
    - net: mvpp2: Don't check for 3 consecutive Idle frames for 10G links
    - selftests: forwarding: gre_multipath: Enable IPv4 forwarding
    - selftests: forwarding: gre_multipath: Fix flower filters
    - can: mcp251x: add error check when wq alloc failed
    - can: gw: Fix error path of cgw_module_init
    - ASoC: rockchip: Fix mono capture
    - mac80211_hwsim: Fix possible null-pointer dereferences in
      hwsim_dump_radio_nl()
    - netfilter: ipset: Actually allow destination MAC address for hash:ip,mac
      sets too
    - netfilter: ipset: Copy the right MAC address in bitmap:ip,mac and
      hash:ip,mac sets
    - rxrpc: Fix potential deadlock
    - rxrpc: Fix the lack of notification when sendmsg() fails on a DATA packet
    - net: phy: phy_led_triggers: Fix a possible null-pointer dereference in
      phy_led_trigger_change_speed()
    - NFS: Fix regression whereby fscache errors are appearing on 'nofsc' mounts
    - HID: quirks: Set the INCREMENT_USAGE_ON_DUPLICATE quirk on Saitek X52
    - drm/rockchip: Suspend DP late
    - SMB3: Fix potential memory leak when processing compound chain
    - s390: put _stext and _etext into .text section
    - net: stmmac: Fix issues when number of Queues >= 4
    - net: stmmac: tc: Do not return a fragment entry
    - block, bfq: handle NULL return value by bfq_init_rq()
    - KVM: arm64: Don't write junk to sysregs on reset
    - KVM: arm: Don't write junk to CP15 registers on reset
    - clk: socfpga: stratix10: fix rate caclulationg for cnt_clks
    - ceph: clear page dirty before invalidate page
    - Drivers: hv: vmbus: Fix virt_to_hvpfn() for X86_PAE
    - dm integrity: fix a crash due to BUG_ON in __journal_read_write()
    - dm raid: add missing cleanup in raid_ctr()
    - xfs: don't trip over uninitialized buffer on extent read of corrupted inode
    - xfs: always rejoin held resources during defer roll
    - rxrpc: Fix local endpoint refcounting
    - rxrpc: Fix read-after-

1786013 Packaging resync
1841490 ACPI support for the ARMv8.2 Statistical Profiling Extension
1822870 Backport support for software count cache flush Spectre v2 mitigation. (CVE) (required for POWER9 DD2.3)
1832622 QEMU - count cache flush Spectre v2 mitigation (CVE) (required for POWER9 DD2.3)
1841483 Additional regression in CMA allocation rework
1840882 [SRU][B-OEM-OSP1/D/E] reduce s2idle power consumption when BIOS uses shared power resources
1834465 ipv6: fix neighbour resolution with raw socket
1838133 realtek r8822be kernel module fails after update to linux kernel-headers 5.0.0-21
1842128 Disco update: upstream stable patchset 2019-08-30
1841994 Disco update: upstream stable patchset 2019-08-29
1841681 Disco update: upstream stable patchset 2019-08-27
1841121 Disco update: upstream stable patchset 2019-08-22
1790595 Line 6 POD HD500 driver fault
1840961 Disco update: upstream stable patchset 2019-08-21
1840846 Disco update: upstream stable patchset 2019-08-20
1840718 Disco update: upstream stable patchset 2019-08-19
1825718 Touchpad not detecting in Linux
1840521 Disco update: upstream stable patchset 2019-08-16
1840373 Disco update: upstream stable patchset 2019-08-15
1831482 VIMC module not available (CONFIG_VIDEO_VIMC not set)
1840395 reboot will introduce an alarm 'beep ...' during BIOS phase
1840394 Intel HDMI audio print \
1837231 UBUNTU: SAUCE: shiftfs: pass correct point down
1837223 shiftfs: add O_DIRECT support
1839693 p54usb module in linux-modules-extra-5.0.0-23-generic does not work
1840075 Goodix touchpad may drop first input event
1840028 NULL pointer dereference when Inserting the VIMC module
1841722 [SRU][B/OEM-B/OEM-OSP1/D] UBUNTU: SAUCE: enable middle button for one more ThinkPad
1840076 Disco update: upstream stable patchset 2019-08-13
1839887 Disco update: upstream stable patchset 2019-08-12

Version: *DELETED* 2019-09-05 11:07:34 UTC
No changelog for deleted or moved packages.

Version: 5.0.0-27.28 2019-08-21 11:06:15 UTC

  linux (5.0.0-27.28) disco; urgency=medium

  * disco/linux: 5.0.0-27.28 -proposed tracker (LP: #1840816)

  * [Potential Regression] System crashes when running ftrace test in
    ubuntu_kernel_selftests (LP: #1840750)
    - x86/kprobes: Set instruction page as executable

Source diff to previous version
1840750 [Potential Regression] System crashes when running ftrace test in ubuntu_kernel_selftests

Version: 5.0.0-26.27 2019-08-15 09:07:17 UTC

  linux (5.0.0-26.27) disco; urgency=medium

  * disco/linux: 5.0.0-26.27 -proposed tracker (LP: #1839972)

  * Packaging resync (LP: #1786013)
    - [Packaging] update helper scripts

  * alsa/hdmi: add icelake hdmi audio support for a Dell machine (LP: #1836916)
    - ALSA: hda: hdmi - add Icelake support
    - ALSA: hda/hdmi - Remove duplicated define
    - ALSA: hda/hdmi - Fix i915 reverse port/pin mapping

  * input/mouse: alps trackpoint-only device doesn't work (LP: #1836752)
    - Input: alps - don't handle ALPS cs19 trackpoint-only device
    - Input: alps - fix a mismatch between a condition check and its comment

  * [18.04 FEAT] Enhanced hardware support (LP: #1836857)
    - s390: report new CPU capabilities
    - s390: add alignment hints to vector load and store

  * System does not auto detect disconnection of external monitor (LP: #1835001)
    - drm/i915: Add support for retrying hotplug
    - drm/i915: Enable hotplug retry

  * [18.04 FEAT] Enhanced CPU-MF hardware counters - kernel part (LP: #1836860)
    - s390/cpum_cf: Add support for CPU-MF SVN 6
    - s390/cpumf: Add extended counter set definitions for model 8561 and 8562

  * EeePC 1005px laptop backlight is off after system boot up (LP: #1837117)
    - platform/x86: asus-wmi: Only Tell EC the OS will handle display hotkeys from
      asus_nb_wmi

  * br_netfilter: namespace sysctl operations (LP: #1836910)
    - netfilter: bridge: port sysctls to use brnf_net
    - netfilter: bridge: namespace bridge netfilter sysctls
    - netfilter: bridge: prevent UAF in brnf_exit_net()

  * ideapad_laptop disables WiFi/BT radios on Lenovo Y540 (LP: #1837136)
    - platform/x86: ideapad-laptop: Remove no_hw_rfkill_list

  * shiftfs: allow overlayfs (LP: #1838677)
    - SAUCE: shiftfs: enable overlayfs on shiftfs

  * bcache: bch_allocator_thread(): hung task timeout (LP: #1784665)
    - bcache: never writeback a discard operation
    - bcache: improve bcache_reboot()
    - SAUCE: bcache: fix deadlock in bcache_allocator

  * Regressions in CMA allocation rework (LP: #1839395)
    - dma-contiguous: do not overwrite align in dma_alloc_contiguous()
    - dma-contiguous: page-align the size in dma_free_contiguous()

  * CVE-2019-3900
    - vhost: introduce vhost_exceeds_weight()
    - vhost_net: fix possible infinite loop
    - vhost: vsock: add weight support
    - vhost: scsi: add weight support

  * Disco update: 5.0.21 upstream stable release (LP: #1837518)
    - bonding/802.3ad: fix slave link initialization transition states
    - cxgb4: offload VLAN flows regardless of VLAN ethtype
    - inet: switch IP ID generator to siphash
    - ipv4/igmp: fix another memory leak in igmpv3_del_delrec()
    - ipv4/igmp: fix build error if !CONFIG_IP_MULTICAST
    - ipv6: Consider sk_bound_dev_if when binding a raw socket to an address
    - ipv6: Fix redirect with VRF
    - llc: fix skb leak in llc_build_and_send_ui_pkt()
    - mlxsw: spectrum_acl: Avoid warning after identical rules insertion
    - net: dsa: mv88e6xxx: fix handling of upper half of STATS_TYPE_PORT
    - net: fec: fix the clk mismatch in failed_reset path
    - net-gro: fix use-after-free read in napi_gro_frags()
    - net: mvneta: Fix err code path of probe
    - net: mvpp2: fix bad MVPP2_TXQ_SCHED_TOKEN_CNTR_REG queue value
    - net: phy: marvell10g: report if the PHY fails to boot firmware
    - net: sched: don't use tc_action->order during action dump
    - net: stmmac: fix reset gpio free missing
    - r8169: fix MAC address being lost in PCI D3
    - usbnet: fix kernel crash after disconnect
    - net/mlx5: Avoid double free in fs init error unwinding path
    - tipc: Avoid copying bytes beyond the supplied data
    - net/mlx5: Allocate root ns memory using kzalloc to match kfree
    - net/mlx5e: Disable rxhash when CQE compress is enabled
    - net: stmmac: fix ethtool flow control not able to get/set
    - net: stmmac: dma channel control register need to be init first
    - bnxt_en: Fix aggregation buffer leak under OOM condition.
    - bnxt_en: Fix possible BUG() condition when calling pci_disable_msix().
    - bnxt_en: Reduce memory usage when running in kdump kernel.
    - net/tls: fix state removal with feature flags off
    - net/tls: don't ignore netdev notifications if no TLS features
    - cxgb4: Revert "cxgb4: Remove SGE_HOST_PAGE_SIZE dependency on page size"
    - net: correct zerocopy refcnt with udp MSG_MORE
    - crypto: vmx - ghash: do nosimd fallback manually
    - xen/pciback: Don't disable PCI_COMMAND on PCI device reset.
    - Revert "tipc: fix modprobe tipc failed after switch order of device
      registration"
    - tipc: fix modprobe tipc failed after switch order of device registration
    - Linux 5.0.21

  * Disco update: 5.0.20 upstream stable release (LP: #1837517)
    - x86: Hide the int3_emulate_call/jmp functions from UML
    - ext4: do not delete unlinked inode from orphan list on failed truncate
    - ext4: wait for outstanding dio during truncate in nojournal mode
    - KVM: x86: fix return value for reserved EFER
    - bio: fix improper use of smp_mb__before_atomic()
    - sbitmap: fix improper use of smp_mb__before_atomic()
    - Revert "scsi: sd: Keep disk read-only when re-reading partition"
    - crypto: hash - fix incorrect HASH_MAX_DESCSIZE
    - crypto: vmx - CTR: always increment IV as quadword
    - mmc: sdhci-iproc: cygnus: Set NO_HISPD bit to fix HS50 data hold time
      problem
    - mmc: sdhci-iproc: Set NO_HISPD bit to fix HS50 data hold time problem
    - kvm: svm/avic: fix off-by-one in checking host APIC ID
    - libnvdimm/pmem: Bypass CONFIG_HARDENED_USERCOPY overhead
    - arm64/kernel: kaslr: reduce module randomization range to 2 GB
    - arm64/iommu: handle non-remapped addresses in ->mmap and ->get_sgtable
    - gfs2: Fix sign extension bug in gfs2_update_stats
    - btrfs: don't double unlock on error in btrfs_punch_hole
    - Btrfs: do not abort transaction at btrfs_update_root() after failur

Source diff to previous version
1786013 Packaging resync
1836916 alsa/hdmi: add icelake hdmi audio support for a Dell machine
1836752 input/mouse: alps trackpoint-only device doesn't work
1836857 [18.04 FEAT] Enhanced hardware support
1835001 System does not auto detect disconnection of external monitor
1836860 [18.04 FEAT] Enhanced CPU-MF hardware counters - kernel part
1837117 EeePC 1005px laptop backlight is off after system boot up
1836910 br_netfilter: namespace sysctl operations
1837136 ideapad_laptop disables WiFi/BT radios on Lenovo Y540
1838677 shiftfs: allow overlayfs
1784665 bcache: bch_allocator_thread(): hung task timeout
1839395 Regressions in CMA allocation rework
1837518 Disco update: 5.0.21 upstream stable release
1837517 Disco update: 5.0.20 upstream stable release
1837516 Disco update: 5.0.19 upstream stable release
1837788 bcache kernel warning when attaching device
1837963 alsa/hda: neither mute led nor mic-mute led work on several Lenovo laptops
CVE-2019-3900 An infinite loop issue was found in the vhost_net kernel module in Linux Kernel up to and including v5.1-rc6, while handling incoming packets in hand
CVE-2019-13648 In the Linux kernel through 5.2.1 on the powerpc platform, when hardware transactional memory is disabled, a local user can cause a denial of service
CVE-2019-14283 In the Linux kernel before 5.2.3, set_geometry in drivers/block/floppy.c does not validate the sect and head fields, as demonstrated by an integer ov
CVE-2019-14284 In the Linux kernel before 5.2.3, drivers/block/floppy.c allows a denial of service by setup_format_params division-by-zero. Two consecutive ioctls c

Version: 5.0.0-25.26 2019-08-06 18:06:51 UTC

  linux (5.0.0-25.26) disco; urgency=medium

  * CVE-2019-1125
    - x86/cpufeatures: Carve out CQM features retrieval
    - x86/cpufeatures: Combine word 11 and 12 into a new scattered features word
    - x86/speculation: Prepare entry code for Spectre v1 swapgs mitigations
    - x86/speculation: Enable Spectre v1 swapgs mitigations
    - x86/entry/64: Use JMP instead of JMPQ
    - x86/speculation/swapgs: Exclude ATOMs from speculation through SWAPGS

 -- Kleber Sacilotto de Souza <email address hidden> Thu, 01 Aug 2019 12:04:35 +0200

CVE-2019-1125 RESERVED



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