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Package "linux"

This package belongs to a PPA: Canonical Kernel Team

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 5.4.0 on 64 bit x86 SMP
  • Linux kernel buildinfo for version 5.4.0 on 64 bit x86 SMP
  • Linux kernel version specific cloud tools for version 5.4.0-65
  • Linux kernel version specific cloud tools for version 5.4.0-65

Latest version: 5.4.0-65.73
Release: focal (20.04)
Level: base
Repository: main

Links



Other versions of "linux" in Focal

Repository Area Version
base main 5.4.0-26.30
security main 5.4.0-62.70
updates main 5.4.0-64.72
proposed main 5.4.0-65.73

Packages in group

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Changelog

Version: 5.4.0-55.61 2020-11-11 00:09:02 UTC

 linux (5.4.0-55.61) focal; urgency=medium
 .
   * focal/linux: 5.4.0-55.61 -proposed tracker (LP: #1903175)
 .
   * Update kernel packaging to support forward porting kernels (LP: #1902957)
     - [Debian] Update for leader included in BACKPORT_SUFFIX
 .
   * Avoid double newline when running insertchanges (LP: #1903293)
     - [Packaging] insertchanges: avoid double newline
 .
   * EFI: Fails when BootCurrent entry does not exist (LP: #1899993)
     - efivarfs: Replace invalid slashes with exclamation marks in dentries.
 .
   * CVE-2020-14351
     - perf/core: Fix race in the perf_mmap_close() function
 .
   * raid10: Block discard is very slow, causing severe delays for mkfs and
     fstrim operations (LP: #1896578)
     - md: add md_submit_discard_bio() for submitting discard bio
     - md/raid10: extend r10bio devs to raid disks
     - md/raid10: pull codes that wait for blocked dev into one function
     - md/raid10: improve raid10 discard request
     - md/raid10: improve discard request for far layout
     - dm raid: fix discard limits for raid1 and raid10
     - dm raid: remove unnecessary discard limits for raid10
 .
   * Bionic: btrfs: kernel BUG at /build/linux-
     eTBZpZ/linux-4.15.0/fs/btrfs/ctree.c:3233! (LP: #1902254)
     - btrfs: drop unnecessary offset_in_page in extent buffer helpers
     - btrfs: extent_io: do extra check for extent buffer read write functions
     - btrfs: extent-tree: kill BUG_ON() in __btrfs_free_extent()
     - btrfs: extent-tree: kill the BUG_ON() in insert_inline_extent_backref()
     - btrfs: ctree: check key order before merging tree blocks
 .
   * Ethernet no link lights after reboot (Intel i225-v 2.5G) (LP: #1902578)
     - igc: Add PHY power management control
 .
   * Undetected Data corruption in MPI workloads that use VSX for reductions on
     POWER9 DD2.1 systems (LP: #1902694)
     - powerpc: Fix undetected data corruption with P9N DD2.1 VSX CI load emulation
     - selftests/powerpc: Make alignment handler test P9N DD2.1 vector CI load
       workaround
 .
   * [20.04 FEAT] Support/enhancement of NVMe IPL (LP: #1902179)
     - s390: nvme ipl
     - s390: nvme reipl
     - s390/ipl: support NVMe IPL kernel parameters
 .
   * uvcvideo: add mapping for HEVC payloads (LP: #1895803)
     - media: uvcvideo: Add mapping for HEVC payloads
 .
   * Focal update: v5.4.73 upstream stable release (LP: #1902115)
     - ibmveth: Switch order of ibmveth_helper calls.
     - ibmveth: Identify ingress large send packets.
     - ipv4: Restore flowi4_oif update before call to xfrm_lookup_route
     - mlx4: handle non-napi callers to napi_poll
     - net: fec: Fix phy_device lookup for phy_reset_after_clk_enable()
     - net: fec: Fix PHY init after phy_reset_after_clk_enable()
     - net: fix pos incrementment in ipv6_route_seq_next
     - net/smc: fix valid DMBE buffer sizes
     - net/tls: sendfile fails with ktls offload
     - net: usb: qmi_wwan: add Cellient MPL200 card
     - tipc: fix the skb_unshare() in tipc_buf_append()
     - socket: fix option SO_TIMESTAMPING_NEW
     - can: m_can_platform: don't call m_can_class_suspend in runtime suspend
     - can: j1935: j1939_tp_tx_dat_new(): fix missing initialization of skbcnt
     - net: j1939: j1939_session_fresh_new(): fix missing initialization of skbcnt
     - net/ipv4: always honour route mtu during forwarding
     - net_sched: remove a redundant goto chain check
     - r8169: fix data corruption issue on RTL8402
     - cxgb4: handle 4-tuple PEDIT to NAT mode translation
     - binder: fix UAF when releasing todo list
     - ALSA: bebob: potential info leak in hwdep_read()
     - ALSA: hda/hdmi: fix incorrect locking in hdmi_pcm_close
     - nvme-pci: disable the write zeros command for Intel 600P/P3100
     - chelsio/chtls: fix socket lock
     - chelsio/chtls: correct netdevice for vlan interface
     - chelsio/chtls: correct function return and return type
     - ibmvnic: save changed mac address to adapter->mac_addr
     - net: ftgmac100: Fix Aspeed ast2600 TX hang issue
     - net: hdlc: In hdlc_rcv, check to make sure dev is an HDLC device
     - net: hdlc_raw_eth: Clear the IFF_TX_SKB_SHARING flag after calling
       ether_setup
     - net: Properly typecast int values to set sk_max_pacing_rate
     - net/sched: act_tunnel_key: fix OOB write in case of IPv6 ERSPAN tunnels
     - nexthop: Fix performance regression in nexthop deletion
     - nfc: Ensure presence of NFC_ATTR_FIRMWARE_NAME attribute in
       nfc_genl_fw_download()
     - r8169: fix operation under forced interrupt threading
     - selftests: forwarding: Add missing 'rp_filter' configuration
     - tcp: fix to update snd_wl1 in bulk receiver fast path
     - icmp: randomize the global rate limiter
     - ALSA: hda/realtek - set mic to auto detect on a HP AIO machine
     - ALSA: hda/realtek - Add mute Led support for HP Elitebook 845 G7
     - ALSA: hda/realtek: Enable audio jacks of ASUS D700SA with ALC887
     - cifs: remove bogus debug code
     - cifs: Return the error from crypt_message when enc/dec key not found.
     - SMB3: Resolve data corruption of TCP server info fields
     - KVM: nVMX: Reset the segment cache when stuffing guest segs
     - KVM: nVMX: Reload vmcs01 if getting vmcs12's pages fails
     - KVM: x86/mmu: Commit zap of remaining invalid pages when recovering lpages
     - KVM: SVM: Initialize prev_ga_tag before use
     - ima: Don't ignore errors from crypto_shash_update()
     - crypto: algif_aead - Do not set MAY_BACKLOG on the async path
     - crypto: caam/qi - add fallback for XTS with more than 8B IV
     - EDAC/i5100: Fix error handling order in i5100_init_one()
     - EDAC/aspeed: Fix handling of platform_get_irq() error
     - EDAC/ti: Fix handling of platform_get_irq() error
     - perf/x86/intel/ds: Fix x86_pmu_stop warning for large PEBS
     - x86/fpu: Allow multiple bits in clearcpuid= parameter
     - drivers/perf: xgene_pmu: Fix uninitialized resource struct
     - drivers/perf:

Source diff to previous version
1902957 Update kernel packaging to support forward porting kernels
1903293 Avoid double newline when running insertchanges
1896578 raid10: Block discard is very slow, causing severe delays for mkfs and fstrim operations
1902254 Bionic: btrfs: kernel BUG at /build/linux-eTBZpZ/linux-4.15.0/fs/btrfs/ctree.c:3233!
1902578 Ethernet no link lights after reboot (Intel i225-v 2.5G)
1902694 Undetected Data corruption in MPI workloads that use VSX for reductions on POWER9 DD2.1 systems
1902179 [20.04 FEAT] Support/enhancement of NVMe IPL
1895803 uvcvideo: add mapping for HEVC payloads
1902115 Focal update: v5.4.73 upstream stable release
1902111 Focal update: v5.4.72 upstream stable release
1902110 Focal update: v5.4.71 upstream stable release
1899508 alsa/hda/realtek - The front Mic on a HP machine doesn't work
1898865 Enable brightness control on HP DreamColor panel
1900847 Fix non-working Intel NVMe after S3
1898786 bcache: Issues with large IO wait in bch_mca_scan() when shrinker is enabled
1900088 Improve descriptions for XFAIL cases in kselftests/net/psock_snd
1899582 ceph: fix inode number handling on arches with 32-bit ino_t
1899726 Fix system reboot when disconnecting WiFi
1899586 Fix broken MSI interrupt after HDA controller was suspended
1900632 Focal update: v5.4.70 upstream stable release
1900624 Focal update: v5.4.69 upstream stable release
1899511 Focal update: v5.4.68 upstream stable release
1896504 tc/ebpf: unable to use BPF_FUNC_skb_change_head
1897501 HP Zbook Studio G7 boots into corrupted screen with PSR featured panel
1897755 Fix broken e1000e device after S3
1863116 debian/rules editconfigs does not work on s390x to change s390x only configs
1896482 acpi event detection crashes
1897299 mwifiex stops working after kernel upgrade
1897227 Remove NVMe suspend-to-idle workaround
1896642 Request for CIFS patches to be available in 5.4 kernel
1853277 Lenovo ThinkBook 14-IML Touchpad not showing up in /proc/bus/input/devices
1896216 [Ubuntu 20.10] zPCI DMA tables and bitmap leak on hard unplug (PCI Event 0x0304)
1895606 Thunderbolt3 daisy chain sometimes doesn't work
1896154 btrfs: trimming a btrfs device which has been shrunk previously fails and fills root disk with garbage data
1896791 EFA: add support for 0xefa1 devices
1896828 Focal update: v5.4.67 upstream stable release
1897963 Cherry Pick needed for Critical upstream patch for Kernel null pointer dereference - usb-c altmode
1896824 Focal update: v5.4.66 upstream stable release
CVE-2020-14351 perf: Fix race in perf_mmap_close function

Version: 5.4.0-52.57 2020-10-15 16:08:26 UTC

 linux (5.4.0-52.57) focal; urgency=medium
 .
   * focal/linux: 5.4.0-52.57 -proposed tracker (LP: #1899920)
 .
   * CVE-2020-12351 // CVE-2020-12352 // CVE-2020-24490
     - Bluetooth: Disable High Speed by default
     - Bluetooth: MGMT: Fix not checking if BT_HS is enabled
     - [Config] Disable BlueZ highspeed support
 .
   * CVE-2020-12351
     - Bluetooth: L2CAP: Fix calling sk_filter on non-socket based channel
 .
   * CVE-2020-12352
     - Bluetooth: A2MP: Fix not initializing all members

Source diff to previous version

Version: 5.4.0-49.53 2020-09-18 14:07:30 UTC

 linux (5.4.0-49.53) focal; urgency=medium
 .
   * focal/linux: 5.4.0-49.53 -proposed tracker (LP: #1896007)
 .
   * Comet Lake PCH-H RAID not support on Ubuntu20.04 (LP: #1892288)
     - ahci: Add Intel Comet Lake PCH-H PCI ID
 .
   * Novalink (mkvterm command failure) (LP: #1892546)
     - tty: hvcs: Don't NULL tty->driver_data until hvcs_cleanup()
 .
   * Oops and hang when starting LVM snapshots on 5.4.0-47 (LP: #1894780)
     - SAUCE: Revert "mm: memcg/slab: fix memory leak at non-root kmem_cache
       destroy"
 .
   * Intel x710 LOMs do not work on Focal (LP: #1893956)
     - i40e: Fix LED blinking flow for X710T*L devices
     - i40e: enable X710 support
 .
   * Add/Backport EPYC-v3 and EPYC-Rome CPU model (LP: #1887490)
     - kvm: svm: Update svm_xsaves_supported
 .
   * Fix non-working NVMe after S3 (LP: #1895718)
     - SAUCE: PCI: Enable ACS quirk on CML root port
 .
   * Focal update: v5.4.65 upstream stable release (LP: #1895881)
     - ipv4: Silence suspicious RCU usage warning
     - ipv6: Fix sysctl max for fib_multipath_hash_policy
     - netlabel: fix problems with mapping removal
     - net: usb: dm9601: Add USB ID of Keenetic Plus DSL
     - sctp: not disable bh in the whole sctp_get_port_local()
     - taprio: Fix using wrong queues in gate mask
     - tipc: fix shutdown() of connectionless socket
     - net: disable netpoll on fresh napis
     - Linux 5.4.65
 .
   * Focal update: v5.4.64 upstream stable release (LP: #1895880)
     - HID: quirks: Always poll three more Lenovo PixArt mice
     - drm/msm/dpu: Fix scale params in plane validation
     - tty: serial: qcom_geni_serial: Drop __init from qcom_geni_console_setup
     - drm/msm: add shutdown support for display platform_driver
     - hwmon: (applesmc) check status earlier.
     - nvmet: Disable keep-alive timer when kato is cleared to 0h
     - drm/msm: enable vblank during atomic commits
     - habanalabs: validate FW file size
     - habanalabs: check correct vmalloc return code
     - drm/msm/a6xx: fix gmu start on newer firmware
     - ceph: don't allow setlease on cephfs
     - drm/omap: fix incorrect lock state
     - cpuidle: Fixup IRQ state
     - nbd: restore default timeout when setting it to zero
     - s390: don't trace preemption in percpu macros
     - drm/amd/display: Reject overlay plane configurations in multi-display
       scenarios
     - drivers: gpu: amd: Initialize amdgpu_dm_backlight_caps object to 0 in
       amdgpu_dm_update_backlight_caps
     - drm/amd/display: Retry AUX write when fail occurs
     - drm/amd/display: Fix memleak in amdgpu_dm_mode_config_init
     - xen/xenbus: Fix granting of vmalloc'd memory
     - fsldma: fix very broken 32-bit ppc ioread64 functionality
     - dmaengine: of-dma: Fix of_dma_router_xlate's of_dma_xlate handling
     - batman-adv: Avoid uninitialized chaddr when handling DHCP
     - batman-adv: Fix own OGM check in aggregated OGMs
     - batman-adv: bla: use netif_rx_ni when not in interrupt context
     - dmaengine: at_hdmac: check return value of of_find_device_by_node() in
       at_dma_xlate()
     - rxrpc: Keep the ACK serial in a var in rxrpc_input_ack()
     - rxrpc: Make rxrpc_kernel_get_srtt() indicate validity
     - MIPS: mm: BMIPS5000 has inclusive physical caches
     - MIPS: BMIPS: Also call bmips_cpu_setup() for secondary cores
     - mmc: sdhci-acpi: Fix HS400 tuning for AMDI0040
     - netfilter: nf_tables: add NFTA_SET_USERDATA if not null
     - netfilter: nf_tables: incorrect enum nft_list_attributes definition
     - netfilter: nf_tables: fix destination register zeroing
     - net: hns: Fix memleak in hns_nic_dev_probe
     - net: systemport: Fix memleak in bcm_sysport_probe
     - ravb: Fixed to be able to unload modules
     - net: arc_emac: Fix memleak in arc_mdio_probe
     - dmaengine: pl330: Fix burst length if burst size is smaller than bus width
     - gtp: add GTPA_LINK info to msg sent to userspace
     - net: ethernet: ti: cpsw: fix clean up of vlan mc entries for host port
     - bnxt_en: Don't query FW when netif_running() is false.
     - bnxt_en: Check for zero dir entries in NVRAM.
     - bnxt_en: Fix PCI AER error recovery flow
     - bnxt_en: Fix possible crash in bnxt_fw_reset_task().
     - bnxt_en: fix HWRM error when querying VF temperature
     - xfs: fix boundary test in xfs_attr_shortform_verify
     - bnxt: don't enable NAPI until rings are ready
     - media: vicodec: add missing v4l2_ctrl_request_hdl_put()
     - media: cedrus: Add missing v4l2_ctrl_request_hdl_put()
     - selftests/bpf: Fix massive output from test_maps
     - net: dsa: mt7530: fix advertising unsupported 1000baseT_Half
     - netfilter: nfnetlink: nfnetlink_unicast() reports EAGAIN instead of ENOBUFS
     - nvmet-fc: Fix a missed _irqsave version of spin_lock in
       'nvmet_fc_fod_op_done()'
     - nvme: fix controller instance leak
     - cxgb4: fix thermal zone device registration
     - perf tools: Correct SNOOPX field offset
     - net: ethernet: mlx4: Fix memory allocation in mlx4_buddy_init()
     - fix regression in "epoll: Keep a reference on files added to the check list"
     - net: gemini: Fix another missing clk_disable_unprepare() in probe
     - MIPS: add missing MSACSR and upper MSA initialization
     - xfs: fix xfs_bmap_validate_extent_raw when checking attr fork of rt files
     - perf jevents: Fix suspicious code in fixregex()
     - tg3: Fix soft lockup when tg3_reset_task() fails.
     - x86, fakenuma: Fix invalid starting node ID
     - iommu/vt-d: Serialize IOMMU GCMD register modifications
     - thermal: ti-soc-thermal: Fix bogus thermal shutdowns for omap4430
     - thermal: qcom-spmi-temp-alarm: Don't suppress negative temp
     - iommu/amd: Restore IRTE.RemapEn bit after programming IRTE
     - include/linux/log2.h: add missing () around n in roundup_pow_of_two()
     - iommu/vt-d: Handle 36bit addressing for x86-32
     - tracing/kprobes, x86/ptrace: Fix regs argument order for i386
     - ext2

Source diff to previous version
1892288 Comet Lake PCH-H RAID not support on Ubuntu20.04
1892546 Novalink (mkvterm command failure)
1894780 Oops and hang when starting LVM snapshots on 5.4.0-47
1893956 Intel x710 LOMs do not work on Focal
1887490 Add/Backport EPYC-v3 and EPYC-Rome CPU model
1895718 Fix non-working NVMe after S3
1895881 Focal update: v5.4.65 upstream stable release
1895880 Focal update: v5.4.64 upstream stable release
1895879 Focal update: v5.4.63 upstream stable release
1895174 Focal update: v5.4.62 upstream stable release
1889446 DELL LATITUDE 5491 touchscreen doesn't work
1875199 [NUC8CCHK][HDA-Intel - HDA Intel PCH, playback] No sound at all
1893115 Focal update: v5.4.61 upstream stable release
1893778 [UBUNTU 20.04] zPCI device hot-plug during boot may result in unusable device
1893914 [SRU] [Focal/OEM-5.6/Groovy]Fix AMD usb host controller lost after stress S3

Version: 5.4.0-48.52 2020-09-10 15:08:42 UTC

 linux (5.4.0-48.52) focal; urgency=medium
 .
   * focal/linux: 5.4.0-48.52 -proposed tracker (LP: #1894654)
 .
   * mm/slub kernel oops on focal kernel 5.4.0-45 (LP: #1895109)
     - SAUCE: Revert "mm/slub: fix a memory leak in sysfs_slab_add()"
 .
   * Packaging resync (LP: #1786013)
     - update dkms package versions
     - update dkms package versions
 .
   * Introduce the new NVIDIA 450-server and the 450 UDA series (LP: #1887674)
     - [packaging] add signed modules for nvidia 450 and 450-server
 .
   * [UBUNTU 20.04] zPCI attach/detach issues with PF/VF linking support
     (LP: #1892849)
     - s390/pci: fix zpci_bus_link_virtfn()
     - s390/pci: re-introduce zpci_remove_device()
     - s390/pci: fix PF/VF linking on hot plug
 .
   * [UBUNTU 20.04] kernel: s390/cpum_cf,perf: changeDFLT_CCERROR counter name
     (LP: #1891454)
     - s390/cpum_cf, perf: change DFLT_CCERROR counter name
 .
   * [UBUNTU 20.04] zPCI: Enabling of a reserved PCI function regression
     introduced by multi-function support (LP: #1891437)
     - s390/pci: fix enabling a reserved PCI function
 .
   * CVE-2020-12888
     - vfio/type1: Support faulting PFNMAP vmas
     - vfio-pci: Fault mmaps to enable vma tracking
     - vfio-pci: Invalidate mmaps and block MMIO access on disabled memory
 .
   * [Hyper-V] VSS and File Copy daemons intermittently fails to start
     (LP: #1891224)
     - [Packaging] Bind hv_vss_daemon startup to hv_vss device
     - [Packaging] bind hv_fcopy_daemon startup to hv_fcopy device
 .
   * alsa/hdmi: support nvidia mst hdmi/dp audio (LP: #1867704)
     - ALSA: hda - Rename snd_hda_pin_sense to snd_hda_jack_pin_sense
     - ALSA: hda - Add DP-MST jack support
     - ALSA: hda - Add DP-MST support for non-acomp codecs
     - ALSA: hda - Add DP-MST support for NVIDIA codecs
     - ALSA: hda: hdmi - fix regression in connect list handling
     - ALSA: hda: hdmi - fix kernel oops caused by invalid PCM idx
     - ALSA: hda: hdmi - preserve non-MST PCM routing for Intel platforms
     - ALSA: hda: hdmi - Keep old slot assignment behavior for Intel platforms
     - ALSA: hda - Fix DP-MST support for NVIDIA codecs
 .
   * Focal update: v5.4.60 upstream stable release (LP: #1892899)
     - smb3: warn on confusing error scenario with sec=krb5
     - genirq/affinity: Make affinity setting if activated opt-in
     - genirq/PM: Always unlock IRQ descriptor in rearm_wake_irq()
     - PCI: hotplug: ACPI: Fix context refcounting in acpiphp_grab_context()
     - PCI: Add device even if driver attach failed
     - PCI: qcom: Define some PARF params needed for ipq8064 SoC
     - PCI: qcom: Add support for tx term offset for rev 2.1.0
     - btrfs: allow use of global block reserve for balance item deletion
     - btrfs: free anon block device right after subvolume deletion
     - btrfs: don't allocate anonymous block device for user invisible roots
     - btrfs: ref-verify: fix memory leak in add_block_entry
     - btrfs: stop incremening log_batch for the log root tree when syncing log
     - btrfs: remove no longer needed use of log_writers for the log root tree
     - btrfs: don't traverse into the seed devices in show_devname
     - btrfs: open device without device_list_mutex
     - btrfs: move the chunk_mutex in btrfs_read_chunk_tree
     - btrfs: relocation: review the call sites which can be interrupted by signal
     - btrfs: add missing check for nocow and compression inode flags
     - btrfs: avoid possible signal interruption of btrfs_drop_snapshot() on
       relocation tree
     - btrfs: sysfs: use NOFS for device creation
     - btrfs: don't WARN if we abort a transaction with EROFS
     - btrfs: fix race between page release and a fast fsync
     - btrfs: fix messages after changing compression level by remount
     - btrfs: only search for left_info if there is no right_info in
       try_merge_free_space
     - btrfs: inode: fix NULL pointer dereference if inode doesn't need compression
     - btrfs: fix memory leaks after failure to lookup checksums during inode
       logging
     - btrfs: make sure SB_I_VERSION doesn't get unset by remount
     - btrfs: fix return value mixup in btrfs_get_extent
     - arm64: perf: Correct the event index in sysfs
     - dt-bindings: iio: io-channel-mux: Fix compatible string in example code
     - iio: dac: ad5592r: fix unbalanced mutex unlocks in ad5592r_read_raw()
     - xtensa: add missing exclusive access state management
     - xtensa: fix xtensa_pmu_setup prototype
     - cifs: Fix leak when handling lease break for cached root fid
     - powerpc/ptdump: Fix build failure in hashpagetable.c
     - powerpc: Allow 4224 bytes of stack expansion for the signal frame
     - powerpc: Fix circular dependency between percpu.h and mmu.h
     - pinctrl: ingenic: Enhance support for IRQ_TYPE_EDGE_BOTH
     - media: vsp1: dl: Fix NULL pointer dereference on unbind
     - net: ethernet: stmmac: Disable hardware multicast filter
     - net: stmmac: dwmac1000: provide multicast filter fallback
     - net/compat: Add missing sock updates for SCM_RIGHTS
     - md/raid5: Fix Force reconstruct-write io stuck in degraded raid5
     - bcache: allocate meta data pages as compound pages
     - bcache: fix overflow in offset_to_stripe()
     - mac80211: fix misplaced while instead of if
     - driver core: Avoid binding drivers to dead devices
     - MIPS: CPU#0 is not hotpluggable
     - MIPS: qi_lb60: Fix routing to audio amplifier
     - ext2: fix missing percpu_counter_inc
     - khugepaged: collapse_pte_mapped_thp() flush the right range
     - khugepaged: collapse_pte_mapped_thp() protect the pmd lock
     - ocfs2: change slot number type s16 to u16
     - mm/page_counter.c: fix protection usage propagation
     - mm/memory_hotplug: fix unpaired mem_hotplug_begin/done
     - ftrace: Setup correct FTRACE_FL_REGS flags for module
     - kprobes: Fix NULL pointer dereference at kprobe_ftrace_handler
     - tracing/hwlat: Honor the tracing_cpumask
     - t

Source diff to previous version
1895109 mm/slub kernel oops on focal kernel 5.4.0-45
1786013 Packaging resync
1892849 [UBUNTU 20.04] zPCI attach/detach issues with PF/VF linking support
1891454 [UBUNTU 20.04] kernel: s390/cpum_cf,perf: changeDFLT_CCERROR counter name
1891437 [UBUNTU 20.04] zPCI: Enabling of a reserved PCI function regression introduced by multi-function support
1867704 alsa/hdmi: support nvidia mst hdmi/dp audio
1892899 Focal update: v5.4.60 upstream stable release
1892417 Focal update: v5.4.59 upstream stable release
1886277 Regression on NFS: unable to handle page fault in mempool_alloc_slab
1890845 update ENA driver for LLQ acceleration mode, new hw support
1892010 [SRU] Fix acpi backlight issue on some thinkpads
1887909 [SRU][F/OEM-5.6] add a new OLED panel support for brightness control
1886247 Realtek [10ec:c82f] Subsystem [17aa:c02f] Wifi adapter not found
1837810 KVM: Fix zero_page reference counter overflow when using KSM on KVM compute host
1891617 Fix missing HDMI Audio on another HP Desktop
1891585 alsa/sof: support 1 and 3 dmics
1869134 tcp_fastopen_backup_key.sh from net in ubuntu_kernel_selftests failed on Eoan LPAR
1890136 Fix false-negative return value for rtnetlink.sh in kselftests/net
1891387 Focal update: v5.4.58 upstream stable release
1891064 Focal update: v5.4.57 upstream stable release
1891063 Focal update: v5.4.56 upstream stable release
CVE-2020-12888 The VFIO PCI driver in the Linux kernel through 5.6.13 mishandles attempts to access disabled memory space.
CVE-2019-19770 ** DISPUTED ** In the Linux kernel 4.19.83, there is a use-after-free (read) in the debugfs_remove function in fs/debugfs/inode.c (which is used to r

Version: 5.4.0-47.51 2020-09-04 23:08:02 UTC

 linux (5.4.0-47.51) focal; urgency=medium
 .
   * focal/linux: 5.4.0-47.51 -proposed tracker (LP: #1894315)
 .
   * CVE-2020-14386
     - SAUCE: net/packet: fix overflow in tpacket_rcv
 .
   * Packaging resync (LP: #1786013)
     - [Packaging] update helper scripts

1786013 Packaging resync
CVE-2020-14386 af_packet memory corruption



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