Bug #1858834 “ipc/sem.c : process loops infinitely in exit_sem()...” : Bugs : linux package : Ubuntu

Ioanna Alifieraki (joalif) on 2020-01-08

Changed in linux (Ubuntu Xenial):
importance:	Undecided → Medium
Changed in linux (Ubuntu Bionic):
importance:	Undecided → Medium
Changed in linux (Ubuntu Disco):
importance:	Undecided → Medium
Changed in linux (Ubuntu Eoan):
importance:	Undecided → Medium
Changed in linux (Ubuntu Focal):
importance:	Undecided → Medium
assignee:	nobody → Ioanna Alifieraki (joalif)
Changed in linux (Ubuntu Eoan):
assignee:	nobody → Ioanna Alifieraki (joalif)
Changed in linux (Ubuntu Disco):
assignee:	nobody → Ioanna Alifieraki (joalif)
Changed in linux (Ubuntu Bionic):
assignee:	nobody → Ioanna Alifieraki (joalif)
Changed in linux (Ubuntu Xenial):
assignee:	nobody → Ioanna Alifieraki (joalif)

Revision history for this message

Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote on 2020-01-08: Missing required logs.

#1

This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:

apport-collect 1858834

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

Changed in linux (Ubuntu):
status:	New → Incomplete
Changed in linux (Ubuntu Bionic):
status:	New → Incomplete
Changed in linux (Ubuntu Disco):
status:	New → Incomplete
Changed in linux (Ubuntu Eoan):
status:	New → Incomplete
Changed in linux (Ubuntu Xenial):
status:	New → Incomplete

Ioanna Alifieraki (joalif) on 2020-01-08

description:	updated
Changed in linux (Ubuntu Xenial):
status:	Incomplete → In Progress
Changed in linux (Ubuntu Bionic):
status:	Incomplete → In Progress
Changed in linux (Ubuntu Disco):
status:	Incomplete → In Progress
Changed in linux (Ubuntu Eoan):
status:	Incomplete → In Progress
Changed in linux (Ubuntu Focal):
status:	Incomplete → In Progress

Khaled El Mously (kmously) on 2020-03-11

Changed in linux (Ubuntu Xenial):
status:	In Progress → Fix Committed
Changed in linux (Ubuntu Bionic):
status:	In Progress → Fix Committed
Changed in linux (Ubuntu Disco):
status:	In Progress → Fix Committed
Changed in linux (Ubuntu Eoan):
status:	In Progress → Fix Committed

Revision history for this message

Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote on 2020-03-12:

#2

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-focal' to 'verification-done-focal'. If the problem still exists, change the tag 'verification-needed-focal' to 'verification-failed-focal'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags:

added: verification-needed-focal

Revision history for this message

Launchpad Janitor (janitor) wrote on 2020-03-16:

#3

Download full text (81.5 KiB)

This bug was fixed in the package linux - 5.4.0-18.22

---------------
linux (5.4.0-18.22) focal; urgency=medium

* focal/linux: 5.4.0-18.22 -proposed tracker (LP: #1866488)

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

* Add sysfs attribute to show remapped NVMe (LP: #1863621)
- SAUCE: ata: ahci: Add sysfs attribute to show remapped NVMe device count

  * [20.04 FEAT] Compression improvements in Linux kernel (LP: #1830208)
    - lib/zlib: add s390 hardware support for kernel zlib_deflate
    - s390/boot: rename HEAP_SIZE due to name collision
    - lib/zlib: add s390 hardware support for kernel zlib_inflate
    - s390/boot: add dfltcc= kernel command line parameter
    - lib/zlib: add zlib_deflate_dfltcc_enabled() function
    - btrfs: use larger zlib buffer for s390 hardware compression
    - [Config] Introducing s390x specific kernel config option CONFIG_ZLIB_DFLTCC

  * [UBUNTU 20.04] s390x/pci: increase CONFIG_PCI_NR_FUNCTIONS to 512 in kernel
    config (LP: #1866056)
    - [Config] Increase CONFIG_PCI_NR_FUNCTIONS from 64 to 512 starting with focal
      on s390x

* CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set (LP: #1865332)
- [Config] CONFIG_IP_MROUTE_MULTIPLE_TABLES=y

  * Dell XPS 13 9300 Intel 1650S wifi [34f0:1651] fails to load firmware
    (LP: #1865962)
    - iwlwifi: remove IWL_DEVICE_22560/IWL_DEVICE_FAMILY_22560
    - iwlwifi: 22000: fix some indentation
    - iwlwifi: pcie: rx: use rxq queue_size instead of constant
    - iwlwifi: allocate more receive buffers for HE devices
    - iwlwifi: remove some outdated iwl22000 configurations
    - iwlwifi: assume the driver_data is a trans_cfg, but allow full cfg

  * [FOCAL][REGRESSION] Intel Gen 9 brightness cannot be controlled
    (LP: #1861521)
    - Revert "USUNTU: SAUCE: drm/i915: Force DPCD backlight mode on Dell Precision
      4K sku"
    - Revert "UBUNTU: SAUCE: drm/i915: Force DPCD backlight mode on X1 Extreme 2nd
      Gen 4K AMOLED panel"
    - SAUCE: drm/dp: Introduce EDID-based quirks
    - SAUCE: drm/i915: Force DPCD backlight mode on X1 Extreme 2nd Gen 4K AMOLED
      panel
    - SAUCE: drm/i915: Force DPCD backlight mode for some Dell CML 2020 panels

  * [20.04 FEAT] Enable proper kprobes on ftrace support (LP: #1865858)
    - s390/ftrace: save traced function caller
    - s390: support KPROBES_ON_FTRACE

  * alsa/sof: load different firmware on different platforms (LP: #1857409)
    - ASoC: SOF: Intel: hda: use fallback for firmware name
    - ASoC: Intel: acpi-match: split CNL tables in three
    - ASoC: SOF: Intel: Fix CFL and CML FW nocodec binary names.

  * [UBUNTU 20.04] Enable CONFIG_NET_SWITCHDEV in kernel config for s390x
    starting with focal (LP: #1865452)
    - [Config] Enable CONFIG_NET_SWITCHDEV in kernel config for s390x starting
      with focal

  * Focal update: v5.4.24 upstream stable release (LP: #1866333)
    - io_uring: grab ->fs as part of async offload
    - EDAC: skx_common: downgrade message importance on missing PCI device
    - net: dsa: b53: Ensure the default VID is untagged
    - net: fib_rules: Correctly set table field when table number exceeds 8 bit...

This bug was fixed in the package linux - 5.4.0-18.22

---------------
linux (5.4.0-18.22) focal; urgency=medium

* focal/linux: 5.4.0-18.22 -proposed tracker (LP: #1866488)

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

* Add sysfs attribute to show remapped NVMe (LP: #1863621)
    - SAUCE: ata: ahci: Add sysfs attribute to show remapped NVMe device count

* [20.04 FEAT] Compression improvements in Linux kernel (LP: #1830208)
    - lib/zlib: add s390 hardware support for kernel zlib_deflate
    - s390/boot: rename HEAP_SIZE due to name collision
    - lib/zlib: add s390 hardware support for kernel zlib_inflate
    - s390/boot: add dfltcc= kernel command line parameter
    - lib/zlib: add zlib_deflate_dfltcc_enabled() function
    - btrfs: use larger zlib buffer for s390 hardware compression
    - [Config] Introducing s390x specific kernel config option CONFIG_ZLIB_DFLTCC

* [UBUNTU 20.04] s390x/pci: increase CONFIG_PCI_NR_FUNCTIONS to 512 in kernel
    config (LP: #1866056)
    - [Config] Increase CONFIG_PCI_NR_FUNCTIONS from 64 to 512 starting with focal
      on s390x

* CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set (LP: #1865332)
    - [Config] CONFIG_IP_MROUTE_MULTIPLE_TABLES=y

* Dell XPS 13 9300 Intel 1650S wifi [34f0:1651] fails to load firmware
    (LP: #1865962)
    - iwlwifi: remove IWL_DEVICE_22560/IWL_DEVICE_FAMILY_22560
    - iwlwifi: 22000: fix some indentation
    - iwlwifi: pcie: rx: use rxq queue_size instead of constant
    - iwlwifi: allocate more receive buffers for HE devices
    - iwlwifi: remove some outdated iwl22000 configurations
    - iwlwifi: assume the driver_data is a trans_cfg, but allow full cfg

* [FOCAL][REGRESSION] Intel Gen 9 brightness cannot be controlled
    (LP: #1861521)
    - Revert "USUNTU: SAUCE: drm/i915: Force DPCD backlight mode on Dell Precision
      4K sku"
    - Revert "UBUNTU: SAUCE: drm/i915: Force DPCD backlight mode on X1 Extreme 2nd
      Gen 4K AMOLED panel"
    - SAUCE: drm/dp: Introduce EDID-based quirks
    - SAUCE: drm/i915: Force DPCD backlight mode on X1 Extreme 2nd Gen 4K AMOLED
      panel
    - SAUCE: drm/i915: Force DPCD backlight mode for some Dell CML 2020 panels

* [20.04 FEAT] Enable proper kprobes on ftrace support (LP: #1865858)
    - s390/ftrace: save traced function caller
    - s390: support KPROBES_ON_FTRACE

* alsa/sof: load different firmware on different platforms (LP: #1857409)
    - ASoC: SOF: Intel: hda: use fallback for firmware name
    - ASoC: Intel: acpi-match: split CNL tables in three
    - ASoC: SOF: Intel: Fix CFL and CML FW nocodec binary names.

* [UBUNTU 20.04] Enable CONFIG_NET_SWITCHDEV in kernel config for s390x
    starting with focal (LP: #1865452)
    - [Config] Enable CONFIG_NET_SWITCHDEV in kernel config for s390x starting
      with focal

* Focal update: v5.4.24 upstream stable release (LP: #1866333)
    - io_uring: grab ->fs as part of async offload
    - EDAC: skx_common: downgrade message importance on missing PCI device
    - net: dsa: b53: Ensure the default VID is untagged
    - net: fib_rules: Correctly set table field when table number exceeds 8 bits
    - net: macb: ensure interface is not suspended on at91rm9200
    - net: mscc: fix in frame extraction
    - net: phy: restore mdio regs in the iproc mdio driver
    - net: sched: correct flower port blocking
    - net/tls: Fix to avoid gettig invalid tls record
    - nfc: pn544: Fix occasional HW initialization failure
    - qede: Fix race between rdma destroy workqueue and link change event
    - Revert "net: dev: introduce support for sch BYPASS for lockless qdisc"
    - udp: rehash on disconnect
    - sctp: move the format error check out of __sctp_sf_do_9_1_abort
    - bnxt_en: Improve device shutdown method.
    - bnxt_en: Issue PCIe FLR in kdump kernel to cleanup pending DMAs.
    - bonding: add missing netdev_update_lockdep_key()
    - net: export netdev_next_lower_dev_rcu()
    - bonding: fix lockdep warning in bond_get_stats()
    - ipv6: Fix route replacement with dev-only route
    - ipv6: Fix nlmsg_flags when splitting a multipath route
    - ipmi:ssif: Handle a possible NULL pointer reference
    - drm/msm: Set dma maximum segment size for mdss
    - sched/core: Don't skip remote tick for idle CPUs
    - timers/nohz: Update NOHZ load in remote tick
    - sched/fair: Prevent unlimited runtime on throttled group
    - dax: pass NOWAIT flag to iomap_apply
    - mac80211: consider more elements in parsing CRC
    - cfg80211: check wiphy driver existence for drvinfo report
    - s390/zcrypt: fix card and queue total counter wrap
    - qmi_wwan: re-add DW5821e pre-production variant
    - qmi_wwan: unconditionally reject 2 ep interfaces
    - NFSv4: Fix races between open and dentry revalidation
    - perf/smmuv3: Use platform_get_irq_optional() for wired interrupt
    - perf/x86/intel: Add Elkhart Lake support
    - perf/x86/cstate: Add Tremont support
    - perf/x86/msr: Add Tremont support
    - ceph: do not execute direct write in parallel if O_APPEND is specified
    - ARM: dts: sti: fixup sound frame-inversion for stihxxx-b2120.dtsi
    - drm/amd/display: Do not set optimized_require to false after plane disable
    - RDMA/siw: Remove unwanted WARN_ON in siw_cm_llp_data_ready()
    - drm/amd/display: Check engine is not NULL before acquiring
    - drm/amd/display: Limit minimum DPPCLK to 100MHz.
    - drm/amd/display: Add initialitions for PLL2 clock source
    - amdgpu: Prevent build errors regarding soft/hard-float FP ABI tags
    - soc/tegra: fuse: Fix build with Tegra194 configuration
    - i40e: Fix the conditional for i40e_vc_validate_vqs_bitmaps
    - net: ena: fix potential crash when rxfh key is NULL
    - net: ena: fix uses of round_jiffies()
    - net: ena: add missing ethtool TX timestamping indication
    - net: ena: fix incorrect default RSS key
    - net: ena: rss: do not allocate key when not supported
    - net: ena: rss: fix failure to get indirection table
    - net: ena: rss: store hash function as values and not bits
    - net: ena: fix incorrectly saving queue numbers when setting RSS indirection
      table
    - net: ena: fix corruption of dev_idx_to_host_tbl
    - net: ena: ethtool: use correct value for crc32 hash
    - net: ena: ena-com.c: prevent NULL pointer dereference
    - ice: update Unit Load Status bitmask to check after reset
    - cifs: Fix mode output in debugging statements
    - cfg80211: add missing policy for NL80211_ATTR_STATUS_CODE
    - mac80211: fix wrong 160/80+80 MHz setting
    - nvme/tcp: fix bug on double requeue when send fails
    - nvme: prevent warning triggered by nvme_stop_keep_alive
    - nvme/pci: move cqe check after device shutdown
    - ext4: potential crash on allocation error in ext4_alloc_flex_bg_array()
    - audit: fix error handling in audit_data_to_entry()
    - audit: always check the netlink payload length in audit_receive_msg()
    - ACPICA: Introduce ACPI_ACCESS_BYTE_WIDTH() macro
    - ACPI: watchdog: Fix gas->access_width usage
    - KVM: VMX: check descriptor table exits on instruction emulation
    - HID: ite: Only bind to keyboard USB interface on Acer SW5-012 keyboard dock
    - HID: core: fix off-by-one memset in hid_report_raw_event()
    - HID: core: increase HID report buffer size to 8KiB
    - drm/amdgpu: Drop DRIVER_USE_AGP
    - drm/radeon: Inline drm_get_pci_dev
    - macintosh: therm_windtunnel: fix regression when instantiating devices
    - tracing: Disable trace_printk() on post poned tests
    - Revert "PM / devfreq: Modify the device name as devfreq(X) for sysfs"
    - amdgpu/gmc_v9: save/restore sdpif regs during S3
    - cpufreq: Fix policy initialization for internal governor drivers
    - io_uring: fix 32-bit compatability with sendmsg/recvmsg
    - netfilter: ipset: Fix "INFO: rcu detected stall in hash_xxx" reports
    - net/smc: transfer fasync_list in case of fallback
    - vhost: Check docket sk_family instead of call getname
    - netfilter: ipset: Fix forceadd evaluation path
    - netfilter: xt_hashlimit: reduce hashlimit_mutex scope for htable_put()
    - HID: alps: Fix an error handling path in 'alps_input_configured()'
    - HID: hiddev: Fix race in in hiddev_disconnect()
    - MIPS: VPE: Fix a double free and a memory leak in 'release_vpe()'
    - i2c: altera: Fix potential integer overflow
    - i2c: jz4780: silence log flood on txabrt
    - drm/i915/gvt: Fix orphan vgpu dmabuf_objs' lifetime
    - drm/i915/gvt: Separate display reset from ALL_ENGINES reset
    - nl80211: fix potential leak in AP start
    - mac80211: Remove a redundant mutex unlock
    - kbuild: fix DT binding schema rule to detect command line changes
    - hv_netvsc: Fix unwanted wakeup in netvsc_attach()
    - usb: charger: assign specific number for enum value
    - nvme-pci: Hold cq_poll_lock while completing CQEs
    - s390/qeth: vnicc Fix EOPNOTSUPP precedence
    - net: netlink: cap max groups which will be considered in netlink_bind()
    - net: atlantic: fix use after free kasan warn
    - net: atlantic: fix potential error handling
    - net: atlantic: fix out of range usage of active_vlans array
    - net/smc: no peer ID in CLC decline for SMCD
    - net: ena: make ena rxfh support ETH_RSS_HASH_NO_CHANGE
    - selftests: Install settings files to fix TIMEOUT failures
    - kbuild: remove header compile test
    - kbuild: move headers_check rule to usr/include/Makefile
    - kbuild: remove unneeded variable, single-all
    - kbuild: make single target builds even faster
    - namei: only return -ECHILD from follow_dotdot_rcu()
    - mwifiex: drop most magic numbers from mwifiex_process_tdls_action_frame()
    - mwifiex: delete unused mwifiex_get_intf_num()
    - KVM: SVM: Override default MMIO mask if memory encryption is enabled
    - KVM: Check for a bad hva before dropping into the ghc slow path
    - sched/fair: Optimize select_idle_cpu
    - f2fs: fix to add swap extent correctly
    - RDMA/hns: Simplify the calculation and usage of wqe idx for post verbs
    - RDMA/hns: Bugfix for posting a wqe with sge
    - drivers: net: xgene: Fix the order of the arguments of
      'alloc_etherdev_mqs()'
    - ima: ima/lsm policy rule loading logic bug fixes
    - kprobes: Set unoptimized flag after unoptimizing code
    - lib/vdso: Make __arch_update_vdso_data() logic understandable
    - lib/vdso: Update coarse timekeeper unconditionally
    - pwm: omap-dmtimer: put_device() after of_find_device_by_node()
    - perf hists browser: Restore ESC as "Zoom out" of DSO/thread/etc
    - perf ui gtk: Add missing zalloc object
    - x86/resctrl: Check monitoring static key in the MBM overflow handler
    - KVM: x86: Remove spurious kvm_mmu_unload() from vcpu destruction path
    - KVM: x86: Remove spurious clearing of async #PF MSR
    - rcu: Allow only one expedited GP to run concurrently with wakeups
    - ubifs: Fix ino_t format warnings in orphan_delete()
    - thermal: db8500: Depromote debug print
    - thermal: brcmstb_thermal: Do not use DT coefficients
    - netfilter: nft_tunnel: no need to call htons() when dumping ports
    - netfilter: nf_flowtable: fix documentation
    - bus: tegra-aconnect: Remove PM_CLK dependency
    - xfs: clear kernel only flags in XFS_IOC_ATTRMULTI_BY_HANDLE
    - locking/lockdep: Fix lockdep_stats indentation problem
    - mm/debug.c: always print flags in dump_page()
    - mm/gup: allow FOLL_FORCE for get_user_pages_fast()
    - mm/huge_memory.c: use head to check huge zero page
    - mm, thp: fix defrag setting if newline is not used
    - kvm: nVMX: VMWRITE checks VMCS-link pointer before VMCS field
    - kvm: nVMX: VMWRITE checks unsupported field before read-only field
    - blktrace: Protect q->blk_trace with RCU
    - Linux 5.4.24

* Focal update: v5.4.23 upstream stable release (LP: #1866165)
    - iommu/qcom: Fix bogus detach logic
    - ALSA: hda: Use scnprintf() for printing texts for sysfs/procfs
    - ALSA: hda/realtek - Apply quirk for MSI GP63, too
    - ALSA: hda/realtek - Apply quirk for yet another MSI laptop
    - ASoC: codec2codec: avoid invalid/double-free of pcm runtime
    - ASoC: sun8i-codec: Fix setting DAI data format
    - tpm: Initialize crypto_id of allocated_banks to HASH_ALGO__LAST
    - ecryptfs: fix a memory leak bug in parse_tag_1_packet()
    - ecryptfs: fix a memory leak bug in ecryptfs_init_messaging()
    - btrfs: handle logged extent failure properly
    - thunderbolt: Prevent crash if non-active NVMem file is read
    - USB: misc: iowarrior: add support for 2 OEMed devices
    - USB: misc: iowarrior: add support for the 28 and 28L devices
    - USB: misc: iowarrior: add support for the 100 device
    - e1000e: Use rtnl_lock to prevent race conditions between net and pci/pm
    - floppy: check FDC index for errors before assigning it
    - vt: fix scrollback flushing on background consoles
    - vt: selection, handle pending signals in paste_selection
    - vt: vt_ioctl: fix race in VT_RESIZEX
    - staging: android: ashmem: Disallow ashmem memory from being remapped
    - staging: vt6656: fix sign of rx_dbm to bb_pre_ed_rssi.
    - xhci: Force Maximum Packet size for Full-speed bulk devices to valid range.
    - xhci: fix runtime pm enabling for quirky Intel hosts
    - xhci: apply XHCI_PME_STUCK_QUIRK to Intel Comet Lake platforms
    - xhci: Fix memory leak when caching protocol extended capability PSI tables -
      take 2
    - usb: host: xhci: update event ring dequeue pointer on purpose
    - USB: core: add endpoint-blacklist quirk
    - USB: quirks: blacklist duplicate ep on Sound Devices USBPre2
    - usb: uas: fix a plug & unplug racing
    - USB: Fix novation SourceControl XL after suspend
    - USB: hub: Don't record a connect-change event during reset-resume
    - USB: hub: Fix the broken detection of USB3 device in SMSC hub
    - usb: dwc2: Fix SET/CLEAR_FEATURE and GET_STATUS flows
    - usb: dwc3: gadget: Check for IOC/LST bit in TRB->ctrl fields
    - usb: dwc3: debug: fix string position formatting mixup with ret and len
    - scsi: Revert "target/core: Inline transport_lun_remove_cmd()"
    - staging: rtl8188eu: Fix potential security hole
    - staging: rtl8188eu: Fix potential overuse of kernel memory
    - staging: rtl8723bs: Fix potential security hole
    - staging: rtl8723bs: Fix potential overuse of kernel memory
    - drm/panfrost: perfcnt: Reserve/use the AS attached to the perfcnt MMU
      context
    - powerpc/8xx: Fix clearing of bits 20-23 in ITLB miss
    - powerpc/eeh: Fix deadlock handling dead PHB
    - powerpc/tm: Fix clearing MSR[TS] in current when reclaiming on signal
      delivery
    - powerpc/entry: Fix an #if which should be an #ifdef in entry_32.S
    - powerpc/hugetlb: Fix 512k hugepages on 8xx with 16k page size
    - powerpc/hugetlb: Fix 8M hugepages on 8xx
    - arm64: memory: Add missing brackets to untagged_addr() macro
    - jbd2: fix ocfs2 corrupt when clearing block group bits
    - x86/ima: use correct identifier for SetupMode variable
    - x86/mce/amd: Publish the bank pointer only after setup has succeeded
    - x86/mce/amd: Fix kobject lifetime
    - x86/cpu/amd: Enable the fixed Instructions Retired counter IRPERF
    - serial: 8250: Check UPF_IRQ_SHARED in advance
    - tty/serial: atmel: manage shutdown in case of RS485 or ISO7816 mode
    - tty: serial: imx: setup the correct sg entry for tx dma
    - tty: serial: qcom_geni_serial: Fix RX cancel command failure
    - serdev: ttyport: restore client ops on deregistration
    - MAINTAINERS: Update drm/i915 bug filing URL
    - ACPI: PM: s2idle: Check fixed wakeup events in acpi_s2idle_wake()
    - mm/memcontrol.c: lost css_put in memcg_expand_shrinker_maps()
    - nvme-multipath: Fix memory leak with ana_log_buf
    - genirq/irqdomain: Make sure all irq domain flags are distinct
    - mm/vmscan.c: don't round up scan size for online memory cgroup
    - mm/sparsemem: pfn_to_page is not valid yet on SPARSEMEM
    - lib/stackdepot.c: fix global out-of-bounds in stack_slabs
    - mm: Avoid creating virtual address aliases in brk()/mmap()/mremap()
    - drm/amdgpu/soc15: fix xclk for raven
    - drm/amdgpu/gfx9: disable gfxoff when reading rlc clock
    - drm/amdgpu/gfx10: disable gfxoff when reading rlc clock
    - drm/nouveau/kms/gv100-: Re-set LUT after clearing for modesets
    - drm/i915: Wean off drm_pci_alloc/drm_pci_free
    - drm/i915: Update drm/i915 bug filing URL
    - sched/psi: Fix OOB write when writing 0 bytes to PSI files
    - KVM: nVMX: Don't emulate instructions in guest mode
    - KVM: x86: don't notify userspace IOAPIC on edge-triggered interrupt EOI
    - ext4: fix a data race in EXT4_I(inode)->i_disksize
    - ext4: add cond_resched() to __ext4_find_entry()
    - ext4: fix potential race between online resizing and write operations
    - ext4: fix potential race between s_group_info online resizing and access
    - ext4: fix potential race between s_flex_groups online resizing and access
    - ext4: fix mount failure with quota configured as module
    - ext4: rename s_journal_flag_rwsem to s_writepages_rwsem
    - ext4: fix race between writepages and enabling EXT4_EXTENTS_FL
    - KVM: nVMX: Refactor IO bitmap checks into helper function
    - KVM: nVMX: Check IO instruction VM-exit conditions
    - KVM: nVMX: clear PIN_BASED_POSTED_INTR from nested pinbased_ctls only when
      apicv is globally disabled
    - KVM: nVMX: handle nested posted interrupts when apicv is disabled for L1
    - KVM: apic: avoid calculating pending eoi from an uninitialized val
    - btrfs: destroy qgroup extent records on transaction abort
    - btrfs: fix bytes_may_use underflow in prealloc error condtition
    - btrfs: reset fs_root to NULL on error in open_ctree
    - btrfs: do not check delayed items are empty for single transaction cleanup
    - Btrfs: fix btrfs_wait_ordered_range() so that it waits for all ordered
      extents
    - Btrfs: fix race between shrinking truncate and fiemap
    - btrfs: don't set path->leave_spinning for truncate
    - Btrfs: fix deadlock during fast fsync when logging prealloc extents beyond
      eof
    - Revert "dmaengine: imx-sdma: Fix memory leak"
    - drm/i915/gvt: more locking for ppgtt mm LRU list
    - drm/bridge: tc358767: fix poll timeouts
    - drm/i915/gt: Protect defer_request() from new waiters
    - drm/msm/dpu: fix BGR565 vs RGB565 confusion
    - scsi: Revert "RDMA/isert: Fix a recently introduced regression related to
      logout"
    - scsi: Revert "target: iscsi: Wait for all commands to finish before freeing
      a session"
    - usb: gadget: composite: Fix bMaxPower for SuperSpeedPlus
    - usb: dwc2: Fix in ISOC request length checking
    - staging: rtl8723bs: fix copy of overlapping memory
    - staging: greybus: use after free in gb_audio_manager_remove_all()
    - ASoC: atmel: fix atmel_ssc_set_audio link failure
    - ASoC: fsl_sai: Fix exiting path on probing failure
    - ecryptfs: replace BUG_ON with error handling code
    - iommu/vt-d: Fix compile warning from intel-svm.h
    - crypto: rename sm3-256 to sm3 in hash_algo_name
    - genirq/proc: Reject invalid affinity masks (again)
    - bpf, offload: Replace bitwise AND by logical AND in
      bpf_prog_offload_info_fill
    - arm64: lse: Fix LSE atomics with LLVM
    - io_uring: fix __io_iopoll_check deadlock in io_sq_thread
    - ALSA: rawmidi: Avoid bit fields for state flags
    - ALSA: seq: Avoid concurrent access to queue flags
    - ALSA: seq: Fix concurrent access to queue current tick/time
    - netfilter: xt_hashlimit: limit the max size of hashtable
    - rxrpc: Fix call RCU cleanup using non-bh-safe locks
    - io_uring: prevent sq_thread from spinning when it should stop
    - ata: ahci: Add shutdown to freeze hardware resources of ahci
    - xen: Enable interrupts when calling _cond_resched()
    - net/mlx5e: Reset RQ doorbell counter before moving RQ state from RST to RDY
    - net/mlx5: Fix sleep while atomic in mlx5_eswitch_get_vepa
    - net/mlx5e: Fix crash in recovery flow without devlink reporter
    - s390/kaslr: Fix casts in get_random
    - s390/mm: Explicitly compare PAGE_DEFAULT_KEY against zero in
      storage_key_init_range
    - bpf: Selftests build error in sockmap_basic.c
    - ASoC: SOF: Intel: hda: Add iDisp4 DAI
    - Linux 5.4.23

* Miscellaneous Ubuntu changes
    - SAUCE: selftests/net -- disable timeout
    - SAUCE: selftests/net -- disable l2tp.sh test
    - SAUCE: selftests/ftrace: Use printf instead of echo in kprobe syntax error
      tests
    - SAUCE: selftests/powerpc -- Disable timeout for benchmark and tm tests
    - SAUCE: selftests/ftrace: Escape additional strings in kprobe syntax error
      tests
    - SAUCE: Revert "UBUNTU: SAUCE: blk/core: Gracefully handle unset
      make_request_fn"
    - [Packaging] prevent duplicated entries in modules.ignore
    - update dkms package versions

linux (5.4.0-17.21) focal; urgency=medium

* focal/linux: 5.4.0-17.20 -proposed tracker (LP: #1865025)

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

* Miscellaneous Ubuntu changes
    - SAUCE: drm/i915/execlists: fix off by one in execlists_update_context()

linux (5.4.0-16.19) focal; urgency=medium

* focal/linux: 5.4.0-16.19 -proposed tracker (LP: #1864889)

* system hang: i915 Resetting rcs0 for hang on rcs0 (LP: #1861395)
    - drm/i915/execlists: Always force a context reload when rewinding RING_TAIL

* nsleep-lat / set-timer-lat / inconsistency-check / raw_skew from timer in
    ubuntu_kernel_selftests timeout on 5.3 / 5.4 (LP: #1864626)
    - selftests/timers: Turn off timeout setting

* [sfc-0121]enable the HiSilicon v3xx SFC driver (LP: #1860401)
    - spi: Add HiSilicon v3xx SPI NOR flash controller driver
    - MAINTAINERS: Add a maintainer for the HiSilicon v3xx SFC driver
    - [Config] CONFIG_SPI_HISI_SFC_V3XX=m

* [hns3-0217]sync mainline kernel 5.6rc1 hns3 patchset into ubuntu HWE kernel
    branch (LP: #1863575)
    - net: hns3: add management table after IMP reset
    - net: hns3: fix VF bandwidth does not take effect in some case
    - net: hns3: fix a copying IPv6 address error in hclge_fd_get_flow_tuples()

* [hns3-0111]sync mainline kernel 5.5rc6 hns3 patchset into ubuntu HWE kernel
    branch Edit (LP: #1859261)
    - net: hns3: schedule hclgevf_service by using delayed workqueue
    - net: hns3: remove mailbox and reset work in hclge_main
    - net: hns3: remove unnecessary work in hclgevf_main
    - net: hns3: allocate WQ with WQ_MEM_RECLAIM flag
    - net: hns3: do not schedule the periodic task when reset fail
    - net: hns3: check FE bit before calling hns3_add_frag()
    - net: hns3: remove useless mutex vport_cfg_mutex in the struct hclge_dev
    - net: hns3: optimization for CMDQ uninitialization
    - net: hns3: get FD rules location before dump in debugfs
    - net: hns3: implement ndo_features_check ops for hns3 driver
    - net: hns3: add some VF VLAN information for command "ip link show"
    - net: hns3: add a log for getting chain failure in
      hns3_nic_uninit_vector_data()
    - net: hns3: only print misc interrupt status when handling fails
    - net: hns3: add trace event support for HNS3 driver
    - net: hns3: re-organize vector handle
    - net: hns3: modify the IRQ name of TQP vector
    - net: hns3: modify an unsuitable log in hclge_map_ring_to_vector()
    - net: hns3: modify the IRQ name of misc vectors
    - net: hns3: add protection when get SFP speed as 0
    - net: hns3: replace an unsuitable variable type in
      hclge_inform_reset_assert_to_vf()
    - net: hns3: modify an unsuitable reset level for hardware error
    - net: hns3: split hclge_reset() into preparing and rebuilding part
    - net: hns3: split hclgevf_reset() into preparing and rebuilding part
    - net: hns3: refactor the precedure of PF FLR
    - net: hns3: refactor the procedure of VF FLR
    - net: hns3: enlarge HCLGE_RESET_WAIT_CNT
    - net: hns3: modify hclge_func_reset_sync_vf()'s return type to void
    - net: hns3: refactor the notification scheme of PF reset

* alsa/hda/realtek: fix a mute led regression on Lenovo X1 Carbon
    (LP: #1864576)
    - SAUCE: ALSA: hda/realtek - Fix a regression for mute led on Lenovo Carbon X1

* ipc/sem.c : process loops infinitely in exit_sem() (LP: #1858834)
    - Revert "ipc, sem: remove uneeded sem_undo_list lock usage in exit_sem()"

* r8152 init may take up to 40 seconds at initialization with Dell WD19/WD19DC
    during hotplug (LP: #1864284)
    - UBUNTU SAUCE: r8151: check disconnect status after long sleep

* Update kernel options CONFIG_NR_CPUS and CONFIG_NUMA_EMU for focal
    (LP: #1864198)
    - Ubuntu: [Config] Update kernel options CONFIG_NR_CPUS and CONFIG_NUMA_EMU

* ftrace test in ubuntu_kernel_selftests will timeout randomly (LP: #1864172)
    - tracing/selftests: Turn off timeout setting

* Another Dell AIO backlight issue (LP: #1863880)
    - SAUCE: platform/x86: dell-uart-backlight: move retry block

* Backport GetFB2 ioctl (LP: #1863874)
    - SAUCE: drm: Add getfb2 ioctl

* [20.04] Allow to reset an opencapi adapter (LP: #1862121)
    - powerpc/powernv/ioda: Fix ref count for devices with their own PE
    - powerpc/powernv/ioda: Protect PE list
    - powerpc/powernv/ioda: set up PE on opencapi device when enabling
    - powerpc/powernv/ioda: Release opencapi device
    - powerpc/powernv/ioda: Find opencapi slot for a device node
    - pci/hotplug/pnv-php: Remove erroneous warning
    - pci/hotplug/pnv-php: Improve error msg on power state change failure
    - pci/hotplug/pnv-php: Register opencapi slots
    - pci/hotplug/pnv-php: Relax check when disabling slot
    - pci/hotplug/pnv-php: Wrap warnings in macro
    - ocxl: Add PCI hotplug dependency to Kconfig

* alsa/asoc: export the number of dmic to userspace to work with the latest
    ucm2 (focal) (LP: #1864400)
    - ASoC: add control components management
    - ASoC: intel/skl/hda - export number of digital microphones via control
      components

* alsa/sof: let sof driver work with topology with volume and led control
    (focal) (LP: #1864398)
    - ASoC: SOF: enable dual control for pga
    - AsoC: SOF: refactor control load code
    - ASoC: SOF: acpi led support for switch controls
    - ASoC: SOF: topology: check errors when parsing LED tokens

* machine doesn't come up after suspend and re-opening the lid (LP: #1861837)
    - ASoC: SOF: trace: fix unconditional free in trace release

* 5.3.0-23-generic causes fans to spin when idle (LP: #1853044)
    - drm/i915/gt: Close race between engine_park and intel_gt_retire_requests
    - drm/i915/gt: Adapt engine_park synchronisation rules for engine_retire
    - drm/i915/gt: Schedule request retirement when timeline idles

* Focal update: 5.4.22 upstream stable release (LP: #1864488)
    - core: Don't skip generic XDP program execution for cloned SKBs
    - enic: prevent waking up stopped tx queues over watchdog reset
    - net/smc: fix leak of kernel memory to user space
    - net: dsa: tag_qca: Make sure there is headroom for tag
    - net/sched: matchall: add missing validation of TCA_MATCHALL_FLAGS
    - net/sched: flower: add missing validation of TCA_FLOWER_FLAGS
    - drm/gma500: Fixup fbdev stolen size usage evaluation
    - ath10k: Fix qmi init error handling
    - wil6210: fix break that is never reached because of zero'ing of a retry
      counter
    - drm/qxl: Complete exception handling in qxl_device_init()
    - rcu/nocb: Fix dump_tree hierarchy print always active
    - rcu: Fix missed wakeup of exp_wq waiters
    - rcu: Fix data-race due to atomic_t copy-by-value
    - f2fs: preallocate DIO blocks when forcing buffered_io
    - f2fs: call f2fs_balance_fs outside of locked page
    - media: meson: add missing allocation failure check on new_buf
    - clk: meson: pll: Fix by 0 division in __pll_params_to_rate()
    - cpu/hotplug, stop_machine: Fix stop_machine vs hotplug order
    - brcmfmac: Fix memory leak in brcmf_p2p_create_p2pdev()
    - brcmfmac: Fix use after free in brcmf_sdio_readframes()
    - PCI: Fix pci_add_dma_alias() bitmask size
    - drm/amd/display: Map ODM memory correctly when doing ODM combine
    - leds: pca963x: Fix open-drain initialization
    - ext4: fix ext4_dax_read/write inode locking sequence for IOCB_NOWAIT
    - ALSA: ctl: allow TLV read operation for callback type of element in locked
      case
    - gianfar: Fix TX timestamping with a stacked DSA driver
    - pinctrl: sh-pfc: sh7264: Fix CAN function GPIOs
    - printk: fix exclusive_console replaying
    - drm/mipi_dbi: Fix off-by-one bugs in mipi_dbi_blank()
    - drm/msm/adreno: fix zap vs no-zap handling
    - pxa168fb: Fix the function used to release some memory in an error handling
      path
    - media: ov5640: Fix check for PLL1 exceeding max allowed rate
    - media: i2c: mt9v032: fix enum mbus codes and frame sizes
    - media: sun4i-csi: Deal with DRAM offset
    - media: sun4i-csi: Fix data sampling polarity handling
    - media: sun4i-csi: Fix [HV]sync polarity handling
    - clk: at91: sam9x60: fix programmable clock prescaler
    - powerpc/powernv/iov: Ensure the pdn for VFs always contains a valid PE
      number
    - clk: meson: meson8b: make the CCF use the glitch-free mali mux
    - gpio: gpio-grgpio: fix possible sleep-in-atomic-context bugs in
      grgpio_irq_map/unmap()
    - iommu/vt-d: Fix off-by-one in PASID allocation
    - x86/fpu: Deactivate FPU state after failure during state load
    - char/random: silence a lockdep splat with printk()
    - media: sti: bdisp: fix a possible sleep-in-atomic-context bug in
      bdisp_device_run()
    - kernel/module: Fix memleak in module_add_modinfo_attrs()
    - IB/core: Let IB core distribute cache update events
    - pinctrl: baytrail: Do not clear IRQ flags on direct-irq enabled pins
    - efi/x86: Map the entire EFI vendor string before copying it
    - MIPS: Loongson: Fix potential NULL dereference in loongson3_platform_init()
    - sparc: Add .exit.data section.
    - net: ethernet: ixp4xx: Standard module init
    - raid6/test: fix a compilation error
    - uio: fix a sleep-in-atomic-context bug in uio_dmem_genirq_irqcontrol()
    - drm/amdgpu/sriov: workaround on rev_id for Navi12 under sriov
    - spi: fsl-lpspi: fix only one cs-gpio working
    - drm/nouveau/nouveau: fix incorrect sizeof on args.src an args.dst
    - usb: gadget: udc: fix possible sleep-in-atomic-context bugs in gr_probe()
    - usb: dwc2: Fix IN FIFO allocation
    - clocksource/drivers/bcm2835_timer: Fix memory leak of timer
    - drm/amd/display: Clear state after exiting fixed active VRR state
    - kselftest: Minimise dependency of get_size on C library interfaces
    - jbd2: clear JBD2_ABORT flag before journal_reset to update log tail info
      when load journal
    - ext4: fix deadlock allocating bio_post_read_ctx from mempool
    - clk: ti: dra7: fix parent for gmac_clkctrl
    - x86/sysfb: Fix check for bad VRAM size
    - pwm: omap-dmtimer: Simplify error handling
    - udf: Allow writing to 'Rewritable' partitions
    - dmaengine: fsl-qdma: fix duplicated argument to &&
    - wan/hdlc_x25: fix skb handling
    - powerpc/iov: Move VF pdev fixup into pcibios_fixup_iov()
    - tracing: Fix tracing_stat return values in error handling paths
    - tracing: Fix very unlikely race of registering two stat tracers
    - ARM: 8952/1: Disable kmemleak on XIP kernels
    - ext4, jbd2: ensure panic when aborting with zero errno
    - ath10k: Correct the DMA direction for management tx buffers
    - rtw88: fix rate mask for 1SS chip
    - brcmfmac: sdio: Fix OOB interrupt initialization on brcm43362
    - selftests: settings: tests can be in subsubdirs
    - rtc: i2c/spi: Avoid inclusion of REGMAP support when not needed
    - drm/amd/display: Retrain dongles when SINK_COUNT becomes non-zero
    - tracing: Simplify assignment parsing for hist triggers
    - nbd: add a flush_workqueue in nbd_start_device
    - KVM: s390: ENOTSUPP -> EOPNOTSUPP fixups
    - Btrfs: keep pages dirty when using btrfs_writepage_fixup_worker
    - drivers/block/zram/zram_drv.c: fix error return codes not being returned in
      writeback_store
    - block, bfq: do not plug I/O for bfq_queues with no proc refs
    - kconfig: fix broken dependency in randconfig-generated .config
    - clk: qcom: Don't overwrite 'cfg' in clk_rcg2_dfs_populate_freq()
    - clk: qcom: rcg2: Don't crash if our parent can't be found; return an error
    - drm/amdkfd: Fix a bug in SDMA RLC queue counting under HWS mode
    - bpf, sockhash: Synchronize_rcu before free'ing map
    - drm/amdgpu: remove 4 set but not used variable in
      amdgpu_atombios_get_connector_info_from_object_table
    - ath10k: correct the tlv len of ath10k_wmi_tlv_op_gen_config_pno_start
    - drm/amdgpu: Ensure ret is always initialized when using SOC15_WAIT_ON_RREG
    - drm/panel: simple: Add Logic PD Type 28 display support
    - arm64: dts: rockchip: Fix NanoPC-T4 cooling maps
    - modules: lockdep: Suppress suspicious RCU usage warning
    - ASoC: intel: sof_rt5682: Add quirk for number of HDMI DAI's
    - ASoC: intel: sof_rt5682: Add support for tgl-max98357a-rt5682
    - regulator: rk808: Lower log level on optional GPIOs being not available
    - net/wan/fsl_ucc_hdlc: reject muram offsets above 64K
    - NFC: port100: Convert cpu_to_le16(le16_to_cpu(E1) + E2) to use
      le16_add_cpu().
    - arm64: dts: allwinner: H6: Add PMU mode
    - arm64: dts: allwinner: H5: Add PMU node
    - arm: dts: allwinner: H3: Add PMU node
    - opp: Free static OPPs on errors while adding them
    - selinux: ensure we cleanup the internal AVC counters on error in
      avc_insert()
    - arm64: dts: qcom: msm8996: Disable USB2 PHY suspend by core
    - padata: validate cpumask without removed CPU during offline
    - clk: imx: Add correct failure handling for clk based helpers
    - ARM: exynos_defconfig: Bring back explicitly wanted options
    - ARM: dts: imx6: rdu2: Disable WP for USDHC2 and USDHC3
    - ARM: dts: imx6: rdu2: Limit USBH1 to Full Speed
    - bus: ti-sysc: Implement quirk handling for CLKDM_NOAUTO
    - PCI: iproc: Apply quirk_paxc_bridge() for module as well as built-in
    - media: cx23885: Add support for AVerMedia CE310B
    - PCI: Add generic quirk for increasing D3hot delay
    - PCI: Increase D3 delay for AMD Ryzen5/7 XHCI controllers
    - gpu/drm: ingenic: Avoid null pointer deference in plane atomic update
    - selftests/net: make so_txtime more robust to timer variance
    - media: v4l2-device.h: Explicitly compare grp{id,mask} to zero in v4l2_device
      macros
    - reiserfs: Fix spurious unlock in reiserfs_fill_super() error handling
    - samples/bpf: Set -fno-stack-protector when building BPF programs
    - r8169: check that Realtek PHY driver module is loaded
    - fore200e: Fix incorrect checks of NULL pointer dereference
    - netfilter: nft_tunnel: add the missing ERSPAN_VERSION nla_policy
    - ALSA: usx2y: Adjust indentation in snd_usX2Y_hwdep_dsp_status
    - PCI: Add nr_devfns parameter to pci_add_dma_alias()
    - PCI: Add DMA alias quirk for PLX PEX NTB
    - b43legacy: Fix -Wcast-function-type
    - ipw2x00: Fix -Wcast-function-type
    - iwlegacy: Fix -Wcast-function-type
    - rtlwifi: rtl_pci: Fix -Wcast-function-type
    - orinoco: avoid assertion in case of NULL pointer
    - drm/amdgpu: fix KIQ ring test fail in TDR of SRIOV
    - clk: qcom: smd: Add missing bimc clock
    - ACPICA: Disassembler: create buffer fields in ACPI_PARSE_LOAD_PASS1
    - nfsd: Clone should commit src file metadata too
    - scsi: ufs: Complete pending requests in host reset and restore path
    - scsi: aic7xxx: Adjust indentation in ahc_find_syncrate
    - crypto: inside-secure - add unspecified HAS_IOMEM dependency
    - drm/mediatek: handle events when enabling/disabling crtc
    - clk: renesas: rcar-gen3: Allow changing the RPC[D2] clocks
    - ARM: dts: r8a7779: Add device node for ARM global timer
    - selinux: ensure we cleanup the internal AVC counters on error in
      avc_update()
    - scsi: lpfc: Fix: Rework setting of fdmi symbolic node name registration
    - arm64: dts: qcom: db845c: Enable ath10k 8bit host-cap quirk
    - iommu/amd: Check feature support bit before accessing MSI capability
      registers
    - iommu/amd: Only support x2APIC with IVHD type 11h/40h
    - iommu/iova: Silence warnings under memory pressure
    - clk: actually call the clock init before any other callback of the clock
    - dmaengine: Store module owner in dma_device struct
    - dmaengine: imx-sdma: Fix memory leak
    - bpf: Print error message for bpftool cgroup show
    - net: phy: realtek: add logging for the RGMII TX delay configuration
    - crypto: chtls - Fixed memory leak
    - x86/vdso: Provide missing include file
    - PM / devfreq: exynos-ppmu: Fix excessive stack usage
    - PM / devfreq: rk3399_dmc: Add COMPILE_TEST and HAVE_ARM_SMCCC dependency
    - drm/fbdev: Fallback to non tiled mode if all tiles not present
    - pinctrl: sh-pfc: sh7269: Fix CAN function GPIOs
    - reset: uniphier: Add SCSSI reset control for each channel
    - ASoC: soc-topology: fix endianness issues
    - fbdev: fix numbering of fbcon options
    - RDMA/rxe: Fix error type of mmap_offset
    - clk: sunxi-ng: add mux and pll notifiers for A64 CPU clock
    - ALSA: sh: Fix unused variable warnings
    - clk: Use parent node pointer during registration if necessary
    - clk: uniphier: Add SCSSI clock gate for each channel
    - ALSA: hda/realtek - Apply mic mute LED quirk for Dell E7xx laptops, too
    - ALSA: sh: Fix compile warning wrt const
    - net: phy: fixed_phy: fix use-after-free when checking link GPIO
    - tools lib api fs: Fix gcc9 stringop-truncation compilation error
    - vfio/spapr/nvlink2: Skip unpinning pages on error exit
    - ASoC: Intel: sof_rt5682: Ignore the speaker amp when there isn't one.
    - ACPI: button: Add DMI quirk for Razer Blade Stealth 13 late 2019 lid switch
    - iommu/vt-d: Match CPU and IOMMU paging mode
    - iommu/vt-d: Avoid sending invalid page response
    - drm/amdkfd: Fix permissions of hang_hws
    - mlx5: work around high stack usage with gcc
    - RDMA/hns: Avoid printing address of mtt page
    - drm: remove the newline for CRC source name.
    - usb: dwc3: use proper initializers for property entries
    - ARM: dts: stm32: Add power-supply for DSI panel on stm32f469-disco
    - usbip: Fix unsafe unaligned pointer usage
    - udf: Fix free space reporting for metadata and virtual partitions
    - drm/mediatek: Add gamma property according to hardware capability
    - staging: rtl8188: avoid excessive stack usage
    - IB/hfi1: Add software counter for ctxt0 seq drop
    - IB/hfi1: Add RcvShortLengthErrCnt to hfi1stats
    - soc/tegra: fuse: Correct straps' address for older Tegra124 device trees
    - efi/x86: Don't panic or BUG() on non-critical error conditions
    - rcu: Use WRITE_ONCE() for assignments to ->pprev for hlist_nulls
    - Input: edt-ft5x06 - work around first register access error
    - bnxt: Detach page from page pool before sending up the stack
    - x86/nmi: Remove irq_work from the long duration NMI handler
    - wan: ixp4xx_hss: fix compile-testing on 64-bit
    - clocksource: davinci: only enable clockevents once tim34 is initialized
    - arm64: dts: rockchip: fix dwmmc clock name for px30
    - arm64: dts: rockchip: add reg property to brcmf sub-nodes
    - ARM: dts: rockchip: add reg property to brcmf sub node for
      rk3188-bqedison2qc
    - ALSA: usb-audio: Add boot quirk for MOTU M Series
    - ASoC: atmel: fix build error with CONFIG_SND_ATMEL_SOC_DMA=m
    - raid6/test: fix a compilation warning
    - tty: synclinkmp: Adjust indentation in several functions
    - tty: synclink_gt: Adjust indentation in several functions
    - misc: xilinx_sdfec: fix xsdfec_poll()'s return type
    - visorbus: fix uninitialized variable access
    - driver core: platform: Prevent resouce overflow from causing infinite loops
    - driver core: Print device when resources present in really_probe()
    - ASoC: SOF: Intel: hda-dai: fix compilation warning in pcm_prepare
    - bpf: Return -EBADRQC for invalid map type in __bpf_tx_xdp_map
    - vme: bridges: reduce stack usage
    - drm/nouveau/secboot/gm20b: initialize pointer in gm20b_secboot_new()
    - drm/nouveau/gr/gk20a,gm200-: add terminators to method lists read from fw
    - drm/nouveau: Fix copy-paste error in nouveau_fence_wait_uevent_handler
    - drm/nouveau/drm/ttm: Remove set but not used variable 'mem'
    - drm/nouveau/fault/gv100-: fix memory leak on module unload
    - dm thin: don't allow changing data device during thin-pool reload
    - gpiolib: Set lockdep class for hierarchical irq domains
    - drm/vmwgfx: prevent memory leak in vmw_cmdbuf_res_add
    - perf/imx_ddr: Fix cpu hotplug state cleanup
    - usb: musb: omap2430: Get rid of musb .set_vbus for omap2430 glue
    - kbuild: remove *.tmp file when filechk fails
    - iommu/arm-smmu-v3: Use WRITE_ONCE() when changing validity of an STE
    - ALSA: usb-audio: unlock on error in probe
    - f2fs: set I_LINKABLE early to avoid wrong access by vfs
    - f2fs: free sysfs kobject
    - scsi: ufs: pass device information to apply_dev_quirks
    - scsi: ufs-mediatek: add apply_dev_quirks variant operation
    - scsi: iscsi: Don't destroy session if there are outstanding connections
    - crypto: essiv - fix AEAD capitalization and preposition use in help text
    - ALSA: usb-audio: add implicit fb quirk for MOTU M Series
    - RDMA/mlx5: Don't fake udata for kernel path
    - arm64: lse: fix LSE atomics with LLVM's integrated assembler
    - arm64: fix alternatives with LLVM's integrated assembler
    - drm/amd/display: fixup DML dependencies
    - EDAC/sifive: Fix return value check in ecc_register()
    - KVM: PPC: Remove set but not used variable 'ra', 'rs', 'rt'
    - arm64: dts: ti: k3-j721e-main: Add missing power-domains for smmu
    - sched/core: Fix size of rq::uclamp initialization
    - sched/topology: Assert non-NUMA topology masks don't (partially) overlap
    - perf/x86/amd: Constrain Large Increment per Cycle events
    - watchdog/softlockup: Enforce that timestamp is valid on boot
    - debugobjects: Fix various data races
    - ASoC: SOF: Intel: hda: Fix SKL dai count
    - regulator: vctrl-regulator: Avoid deadlock getting and setting the voltage
    - f2fs: fix memleak of kobject
    - x86/mm: Fix NX bit clearing issue in kernel_map_pages_in_pgd
    - pwm: omap-dmtimer: Remove PWM chip in .remove before making it unfunctional
    - cmd64x: potential buffer overflow in cmd64x_program_timings()
    - ide: serverworks: potential overflow in svwks_set_pio_mode()
    - pwm: Remove set but not set variable 'pwm'
    - btrfs: fix possible NULL-pointer dereference in integrity checks
    - btrfs: safely advance counter when looking up bio csums
    - btrfs: device stats, log when stats are zeroed
    - module: avoid setting info->name early in case we can fall back to
      info->mod->name
    - remoteproc: Initialize rproc_class before use
    - regulator: core: Fix exported symbols to the exported GPL version
    - irqchip/mbigen: Set driver .suppress_bind_attrs to avoid remove problems
    - ALSA: hda/hdmi - add retry logic to parse_intel_hdmi()
    - spi: spi-fsl-qspi: Ensure width is respected in spi-mem operations
    - kbuild: use -S instead of -E for precise cc-option test in Kconfig
    - objtool: Fix ARCH=x86_64 build error
    - x86/decoder: Add TEST opcode to Group3-2
    - s390: adjust -mpacked-stack support check for clang 10
    - s390/ftrace: generate traced function stack frame
    - driver core: platform: fix u32 greater or equal to zero comparison
    - bpf, btf: Always output invariant hit in pahole DWARF to BTF transform
    - ALSA: hda - Add docking station support for Lenovo Thinkpad T420s
    - sunrpc: Fix potential leaks in sunrpc_cache_unhash()
    - drm/nouveau/mmu: fix comptag memory leak
    - powerpc/sriov: Remove VF eeh_dev state when disabling SR-IOV
    - media: uvcvideo: Add a quirk to force GEO GC6500 Camera bits-per-pixel value
    - btrfs: separate definition of assertion failure handlers
    - btrfs: Fix split-brain handling when changing FSID to metadata uuid
    - bcache: cached_dev_free needs to put the sb page
    - bcache: rework error unwinding in register_bcache
    - bcache: fix use-after-free in register_bcache()
    - iommu/vt-d: Remove unnecessary WARN_ON_ONCE()
    - alarmtimer: Make alarmtimer platform device child of RTC device
    - selftests: bpf: Reset global state between reuseport test runs
    - jbd2: switch to use jbd2_journal_abort() when failed to submit the commit
      record
    - jbd2: make sure ESHUTDOWN to be recorded in the journal superblock
    - powerpc/pseries/lparcfg: Fix display of Maximum Memory
    - selftests/eeh: Bump EEH wait time to 60s
    - ARM: 8951/1: Fix Kexec compilation issue.
    - ALSA: usb-audio: add quirks for Line6 Helix devices fw>=2.82
    - hostap: Adjust indentation in prism2_hostapd_add_sta
    - rtw88: fix potential NULL skb access in TX ISR
    - iwlegacy: ensure loop counter addr does not wrap and cause an infinite loop
    - cifs: fix unitialized variable poential problem with network I/O cache lock
      patch
    - cifs: Fix mount options set in automount
    - cifs: fix NULL dereference in match_prepath
    - bpf: map_seq_next should always increase position index
    - powerpc/mm: Don't log user reads to 0xffffffff
    - ceph: check availability of mds cluster on mount after wait timeout
    - rbd: work around -Wuninitialized warning
    - drm/amd/display: do not allocate display_mode_lib unnecessarily
    - irqchip/gic-v3: Only provision redistributors that are enabled in ACPI
    - drm/nouveau/disp/nv50-: prevent oops when no channel method map provided
    - char: hpet: Fix out-of-bounds read bug
    - ftrace: fpid_next() should increase position index
    - trigger_next should increase position index
    - radeon: insert 10ms sleep in dce5_crtc_load_lut
    - powerpc: Do not consider weak unresolved symbol relocations as bad
    - btrfs: do not do delalloc reservation under page lock
    - ocfs2: make local header paths relative to C files
    - ocfs2: fix a NULL pointer dereference when call
      ocfs2_update_inode_fsync_trans()
    - lib/scatterlist.c: adjust indentation in __sg_alloc_table
    - reiserfs: prevent NULL pointer dereference in reiserfs_insert_item()
    - bcache: fix memory corruption in bch_cache_accounting_clear()
    - bcache: explicity type cast in bset_bkey_last()
    - bcache: fix incorrect data type usage in btree_flush_write()
    - irqchip/gic-v3-its: Reference to its_invall_cmd descriptor when building
      INVALL
    - nvmet: Pass lockdep expression to RCU lists
    - nvme-pci: remove nvmeq->tags
    - iwlwifi: mvm: Fix thermal zone registration
    - iwlwifi: mvm: Check the sta is not NULL in iwl_mvm_cfg_he_sta()
    - asm-generic/tlb: add missing CONFIG symbol
    - microblaze: Prevent the overflow of the start
    - brd: check and limit max_part par
    - drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_latency
    - drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_voltage
    - NFS: Fix memory leaks
    - help_next should increase position index
    - i40e: Relax i40e_xsk_wakeup's return value when PF is busy
    - cifs: log warning message (once) if out of disk space
    - virtio_balloon: prevent pfn array overflow
    - fuse: don't overflow LLONG_MAX with end offset
    - mlxsw: spectrum_dpipe: Add missing error path
    - drm/amdgpu/display: handle multiple numbers of fclks in dcn_calcs.c (v2)
    - bcache: properly initialize 'path' and 'err' in register_bcache()
    - rtc: Kconfig: select REGMAP_I2C when necessary
    - Linux 5.4.22

* Focal update: 5.4.22 upstream stable release (LP: #1864488) //
    CVE-2019-19076.
    - Revert "nfp: abm: fix memory leak in nfp_abm_u32_knode_replace"

* Miscellaneous Ubuntu changes
    - [Debian] Revert "UBUNTU: [Debian] Update linux source package name in
      debian/tests/*"
    - SAUCE: selftests: fix undefined lable cleanup build error
    - SAUCE: selftests: fix undefined macro RET_IF() build error
    - [Packaging] Include modules.builtin.modinfo in linux-modules
    - update dkms package versions
    - Revert "UBUNTU: [Debian] Update package name in getabis repo list"

* Miscellaneous upstream changes
    - libbpf: Extract and generalize CPU mask parsing logic

linux (5.4.0-15.18) focal; urgency=medium

* focal/linux: 5.4.0-15.18 -proposed tracker (LP: #1864085)

* Focal update: v5.4.21 upstream stable release (LP: #1864046)
    - Input: synaptics - switch T470s to RMI4 by default
    - Input: synaptics - enable SMBus on ThinkPad L470
    - Input: synaptics - remove the LEN0049 dmi id from topbuttonpad list
    - ALSA: usb-audio: Fix UAC2/3 effect unit parsing
    - ALSA: hda/realtek - Add more codec supported Headset Button
    - ALSA: hda/realtek - Fix silent output on MSI-GL73
    - ALSA: usb-audio: Apply sample rate quirk for Audioengine D1
    - ACPI: EC: Fix flushing of pending work
    - ACPI: PM: s2idle: Avoid possible race related to the EC GPE
    - ACPICA: Introduce acpi_any_gpe_status_set()
    - ACPI: PM: s2idle: Prevent spurious SCIs from waking up the system
    - ALSA: usb-audio: sound: usb: usb true/false for bool return type
    - ALSA: usb-audio: Add clock validity quirk for Denon MC7000/MCX8000
    - ext4: don't assume that mmp_nodename/bdevname have NUL
    - ext4: fix support for inode sizes > 1024 bytes
    - ext4: fix checksum errors with indexed dirs
    - ext4: add cond_resched() to ext4_protect_reserved_inode
    - ext4: improve explanation of a mount failure caused by a misconfigured
      kernel
    - Btrfs: fix race between using extent maps and merging them
    - btrfs: ref-verify: fix memory leaks
    - btrfs: print message when tree-log replay starts
    - btrfs: log message when rw remount is attempted with unclean tree-log
    - ARM: npcm: Bring back GPIOLIB support
    - gpio: xilinx: Fix bug where the wrong GPIO register is written to
    - arm64: ssbs: Fix context-switch when SSBS is present on all CPUs
    - xprtrdma: Fix DMA scatter-gather list mapping imbalance
    - cifs: make sure we do not overflow the max EA buffer size
    - EDAC/sysfs: Remove csrow objects on errors
    - EDAC/mc: Fix use-after-free and memleaks during device removal
    - KVM: nVMX: Use correct root level for nested EPT shadow page tables
    - perf/x86/amd: Add missing L2 misses event spec to AMD Family 17h's event map
    - s390/pkey: fix missing length of protected key on return
    - s390/uv: Fix handling of length extensions
    - drm/vgem: Close use-after-free race in vgem_gem_create
    - drm/panfrost: Make sure the shrinker does not reclaim referenced BOs
    - bus: moxtet: fix potential stack buffer overflow
    - nvme: fix the parameter order for nvme_get_log in nvme_get_fw_slot_info
    - drivers: ipmi: fix off-by-one bounds check that leads to a out-of-bounds
      write
    - IB/mlx5: Return failure when rts2rts_qp_counters_set_id is not supported
    - IB/hfi1: Acquire lock to release TID entries when user file is closed
    - IB/hfi1: Close window for pq and request coliding
    - IB/rdmavt: Reset all QPs when the device is shut down
    - IB/umad: Fix kernel crash while unloading ib_umad
    - RDMA/core: Fix invalid memory access in spec_filter_size
    - RDMA/iw_cxgb4: initiate CLOSE when entering TERM
    - RDMA/hfi1: Fix memory leak in _dev_comp_vect_mappings_create
    - RDMA/rxe: Fix soft lockup problem due to using tasklets in softirq
    - RDMA/core: Fix protection fault in get_pkey_idx_qp_list
    - s390/time: Fix clk type in get_tod_clock
    - sched/uclamp: Reject negative values in cpu_uclamp_write()
    - spmi: pmic-arb: Set lockdep class for hierarchical irq domains
    - perf/x86/intel: Fix inaccurate period in context switch for auto-reload
    - hwmon: (pmbus/ltc2978) Fix PMBus polling of MFR_COMMON definitions.
    - mac80211: fix quiet mode activation in action frames
    - cifs: fix mount option display for sec=krb5i
    - arm64: dts: fast models: Fix FVP PCI interrupt-map property
    - KVM: x86: Mask off reserved bit from #DB exception payload
    - perf stat: Don't report a null stalled cycles per insn metric
    - NFSv4.1 make cachethis=no for writes
    - Revert "drm/sun4i: drv: Allow framebuffer modifiers in mode config"
    - jbd2: move the clearing of b_modified flag to the journal_unmap_buffer()
    - jbd2: do not clear the BH_Mapped flag when forgetting a metadata buffer
    - ext4: choose hardlimit when softlimit is larger than hardlimit in
      ext4_statfs_project()
    - KVM: x86/mmu: Fix struct guest_walker arrays for 5-level paging
    - gpio: add gpiod_toggle_active_low()
    - mmc: core: Rework wp-gpio handling
    - Linux 5.4.21

* Fix AMD Stoney Ridge screen flickering under 4K resolution (LP: #1864005)
    - iommu/amd: Disable IOMMU on Stoney Ridge systems

* Focal Fossa (20.04) feature request - Enable CONFIG_X86_UV (LP: #1863810)
    - [Config] CONFIG_X86_UV=y

* [UBUNTU 20.04] Enable proper reset/recovery of s390x/pci functions in error
    state (LP: #1863768)
    - s390/pci: Recover handle in clp_set_pci_fn()
    - s390/pci: Fix possible deadlock in recover_store()

* [20.04 FEAT] Enhanced handling of secure keys and protected keys
    (LP: #1853303)
    - s390/zcrypt: enable card/domain autoselect on ep11 cprbs
    - s390/zcrypt: ep11 structs rework, export zcrypt_send_ep11_cprb
    - s390/zcrypt: add new low level ep11 functions support file
    - s390/zcrypt: extend EP11 card and queue sysfs attributes
    - s390/pkey/zcrypt: Support EP11 AES secure keys

* [20.04 FEAT] paes self test (LP: #1854948)
    - s390/pkey: use memdup_user() to simplify code
    - s390/pkey: Add support for key blob with clear key value
    - s390/crypto: Rework on paes implementation
    - s390/crypto: enable clear key values for paes ciphers
    - crypto/testmgr: enable selftests for paes-s390 ciphers

* Sometimes can't adjust brightness on Dell AIO (LP: #1862885)
    - SAUCE: platform/x86: dell-uart-backlight: increase retry times

* change the ASoC card name and card longname to meet the requirement of alsa-
    lib-1.2.1 (Focal) (LP: #1862712)
    - ASoC: improve the DMI long card code in asoc-core
    - ASoC: DMI long name - avoid to add board name if matches with product name
    - ASoC: intel - fix the card names

* Support Headset Mic on HP cPC (LP: #1862313)
    - ALSA: hda/realtek - Add Headset Mic supported for HP cPC
    - ALSA: hda/realtek - Fixed one of HP ALC671 platform Headset Mic supported

* [hns3-0205]sync mainline kernel 5.5rc7 hns3 patchset into ubuntu HWE kernel
    branch (LP: #1861972)
    - net: hns3: replace snprintf with scnprintf in hns3_dbg_cmd_read
    - net: hns3: replace snprintf with scnprintf in hns3_update_strings
    - net: hns3: limit the error logging in the hns3_clean_tx_ring()
    - net: hns3: do not reuse pfmemalloc pages
    - net: hns3: set VF's default reset_type to HNAE3_NONE_RESET
    - net: hns3: move duplicated macro definition into header
    - net: hns3: refine the input parameter 'size' for snprintf()
    - net: hns3: rewrite a log in hclge_put_vector()
    - net: hns3: delete unnecessary blank line and space for cleanup
    - net: hns3: remove redundant print on ENOMEM

* [acc-0205]sync mainline kernel 5.5rc6 acc patchset into ubuntu HWE kernel
    branch (LP: #1861976)
    - crypto: hisilicon/sec2 - Use atomics instead of __sync
    - crypto: hisilicon - still no need to check return value of debugfs_create
      functions
    - crypto: hisilicon - Update debugfs usage of SEC V2
    - crypto: hisilicon - fix print/comment of SEC V2
    - crypto: hisilicon - Update some names on SEC V2
    - crypto: hisilicon - Update QP resources of SEC V2
    - crypto: hisilicon - Adjust some inner logic
    - crypto: hisilicon - Add callback error check
    - crypto: hisilicon - Add branch prediction macro
    - crypto: hisilicon - redefine skcipher initiation
    - crypto: hisilicon - Add aead support on SEC2
    - crypto: hisilicon - Bugfixed tfm leak
    - crypto: hisilicon - Fixed some tiny bugs of HPRE
    - crypto: hisilicon - adjust hpre_crt_para_get
    - crypto: hisilicon - add branch prediction macro
    - crypto: hisilicon - fix spelling mistake "disgest" -> "digest"

* [spi-0115]spi: dw: use "smp_mb()" to avoid sending spi data error
    (LP: #1859744)
    - spi: dw: use "smp_mb()" to avoid sending spi data error

* [tpm-0115]EFI/stub: tpm: enable tpm eventlog function for ARM64 platform
    (LP: #1859743)
    - efi: libstub/tpm: enable tpm eventlog function for ARM platforms

* Restrict xmon to read-only-mode if kernel is locked down (LP: #1863562)
    - powerpc/xmon: Restrict when kernel is locked down

* [CML-H] Add intel_thermal_pch driver support Comet Lake -H (LP: #1853219)
    - thermal: intel: intel_pch_thermal: Add Comet Lake (CML) platform support

* Root can lift kernel lockdown via USB/IP (LP: #1861238)
    - Revert "UBUNTU: SAUCE: (lockdown) Add a SysRq option to lift kernel
      lockdown"

* Dell XPS 13 (7390) Display Flickering - 19.10  (LP: #1849947)
    - SAUCE: drm/i915: Disable PSR by default on all platforms

* Focal update: v5.4.20 upstream stable release (LP: #1863589)
    - ASoC: pcm: update FE/BE trigger order based on the command
    - hv_sock: Remove the accept port restriction
    - IB/mlx4: Fix memory leak in add_gid error flow
    - IB/srp: Never use immediate data if it is disabled by a user
    - IB/mlx4: Fix leak in id_map_find_del
    - RDMA/netlink: Do not always generate an ACK for some netlink operations
    - RDMA/i40iw: fix a potential NULL pointer dereference
    - RDMA/core: Fix locking in ib_uverbs_event_read
    - RDMA/uverbs: Verify MR access flags
    - RDMA/cma: Fix unbalanced cm_id reference count during address resolve
    - RDMA/umem: Fix ib_umem_find_best_pgsz()
    - scsi: ufs: Fix ufshcd_probe_hba() reture value in case
      ufshcd_scsi_add_wlus() fails
    - PCI/IOV: Fix memory leak in pci_iov_add_virtfn()
    - ath10k: pci: Only dump ATH10K_MEM_REGION_TYPE_IOREG when safe
    - PCI/switchtec: Use dma_set_mask_and_coherent()
    - PCI/switchtec: Fix vep_vector_number ioread width
    - PCI: tegra: Fix afi_pex2_ctrl reg offset for Tegra30
    - PCI: Don't disable bridge BARs when assigning bus resources
    - PCI/AER: Initialize aer_fifo
    - iwlwifi: mvm: avoid use after free for pmsr request
    - bpftool: Don't crash on missing xlated program instructions
    - bpf, sockmap: Don't sleep while holding RCU lock on tear-down
    - bpf, sockhash: Synchronize_rcu before free'ing map
    - selftests/bpf: Test freeing sockmap/sockhash with a socket in it
    - bpf: Improve bucket_log calculation logic
    - bpf, sockmap: Check update requirements after locking
    - nfs: NFS_SWAP should depend on SWAP
    - NFS: Revalidate the file size on a fatal write error
    - NFS/pnfs: Fix pnfs_generic_prepare_to_resend_writes()
    - NFS: Fix fix of show_nfs_errors
    - NFSv4: pnfs_roc() must use cred_fscmp() to compare creds
    - NFSv4: try lease recovery on NFS4ERR_EXPIRED
    - NFSv4.0: nfs4_do_fsinfo() should not do implicit lease renewals
    - x86/boot: Handle malformed SRAT tables during early ACPI parsing
    - rtc: hym8563: Return -EINVAL if the time is known to be invalid
    - rtc: cmos: Stop using shared IRQ
    - watchdog: qcom: Use platform_get_irq_optional() for bark irq
    - ARC: [plat-axs10x]: Add missing multicast filter number to GMAC node
    - platform/x86: intel_mid_powerbtn: Take a copy of ddata
    - arm64: dts: qcom: msm8998: Fix tcsr syscon size
    - arm64: dts: uDPU: fix broken ethernet
    - ARM: dts: at91: Reenable UART TX pull-ups
    - ARM: dts: am43xx: add support for clkout1 clock
    - arm64: dts: renesas: r8a77990: ebisu: Remove clkout-lr-synchronous from
      sound
    - arm64: dts: marvell: clearfog-gt-8k: fix switch cpu port node
    - ARM: dts: meson8: use the actual frequency for the GPU's 182.1MHz OPP
    - ARM: dts: meson8b: use the actual frequency for the GPU's 364MHz OPP
    - ARM: dts: at91: sama5d3: fix maximum peripheral clock rates
    - ARM: dts: at91: sama5d3: define clock rate range for tcb1
    - tools/power/acpi: fix compilation error
    - soc: qcom: rpmhpd: Set 'active_only' for active only power domains
    - Revert "powerpc/pseries/iommu: Don't use dma_iommu_ops on secure guests"
    - powerpc/ptdump: Fix W+X verification call in mark_rodata_ro()
    - powerpc/ptdump: Only enable PPC_CHECK_WX with STRICT_KERNEL_RWX
    - powerpc/papr_scm: Fix leaking 'bus_desc.provider_name' in some paths
    - powerpc/pseries/vio: Fix iommu_table use-after-free refcount warning
    - powerpc/pseries: Allow not having ibm, hypertas-functions::hcall-multi-tce
      for DDW
    - iommu/arm-smmu-v3: Populate VMID field for CMDQ_OP_TLBI_NH_VA
    - ARM: at91: pm: use SAM9X60 PMC's compatible
    - ARM: at91: pm: use of_device_id array to find the proper shdwc node
    - KVM: arm/arm64: vgic-its: Fix restoration of unmapped collections
    - ARM: 8949/1: mm: mark free_memmap as __init
    - sched/uclamp: Fix a bug in propagating uclamp value in new cgroups
    - arm64: cpufeature: Fix the type of no FP/SIMD capability
    - arm64: cpufeature: Set the FP/SIMD compat HWCAP bits properly
    - arm64: ptrace: nofpsimd: Fail FP/SIMD regset operations
    - KVM: arm/arm64: Fix young bit from mmu notifier
    - KVM: arm: Fix DFSR setting for non-LPAE aarch32 guests
    - KVM: arm: Make inject_abt32() inject an external abort instead
    - KVM: arm64: pmu: Don't increment SW_INCR if PMCR.E is unset
    - KVM: arm64: pmu: Fix chained SW_INCR counters
    - KVM: arm64: Treat emulated TVAL TimerValue as a signed 32-bit integer
    - arm64: nofpsmid: Handle TIF_FOREIGN_FPSTATE flag cleanly
    - mtd: onenand_base: Adjust indentation in onenand_read_ops_nolock
    - mtd: sharpslpart: Fix unsigned comparison to zero
    - crypto: testmgr - don't try to decrypt uninitialized buffers
    - crypto: artpec6 - return correct error code for failed setkey()
    - crypto: atmel-sha - fix error handling when setting hmac key
    - crypto: caam/qi2 - fix typo in algorithm's driver name
    - drivers: watchdog: stm32_iwdg: set WDOG_HW_RUNNING at probe
    - media: i2c: adv748x: Fix unsafe macros
    - dt-bindings: iio: adc: ad7606: Fix wrong maxItems value
    - bcache: avoid unnecessary btree nodes flushing in btree_flush_write()
    - selinux: revert "stop passing MAY_NOT_BLOCK to the AVC upon follow_link"
    - selinux: fix regression introduced by move_mount(2) syscall
    - pinctrl: sh-pfc: r8a77965: Fix DU_DOTCLKIN3 drive/bias control
    - pinctrl: sh-pfc: r8a7778: Fix duplicate SDSELF_B and SD1_CLK_B
    - regmap: fix writes to non incrementing registers
    - mfd: max77650: Select REGMAP_IRQ in Kconfig
    - clk: meson: g12a: fix missing uart2 in regmap table
    - dmaengine: axi-dmac: add a check for devm_regmap_init_mmio
    - mwifiex: Fix possible buffer overflows in mwifiex_ret_wmm_get_status()
    - mwifiex: Fix possible buffer overflows in mwifiex_cmd_append_vsie_tlv()
    - libertas: don't exit from lbs_ibss_join_existing() with RCU read lock held
    - libertas: make lbs_ibss_join_existing() return error code on rates overflow
    - selinux: fall back to ref-walk if audit is required
    - Linux 5.4.20

* Focal update: v5.4.19 upstream stable release (LP: #1863588)
    - sparc32: fix struct ipc64_perm type definition
    - bnxt_en: Move devlink_register before registering netdev
    - cls_rsvp: fix rsvp_policy
    - gtp: use __GFP_NOWARN to avoid memalloc warning
    - l2tp: Allow duplicate session creation with UDP
    - net: hsr: fix possible NULL deref in hsr_handle_frame()
    - net_sched: fix an OOB access in cls_tcindex
    - net: stmmac: Delete txtimer in suspend()
    - bnxt_en: Fix TC queue mapping.
    - rxrpc: Fix use-after-free in rxrpc_put_local()
    - rxrpc: Fix insufficient receive notification generation
    - rxrpc: Fix missing active use pinning of rxrpc_local object
    - rxrpc: Fix NULL pointer deref due to call->conn being cleared on disconnect
    - tcp: clear tp->total_retrans in tcp_disconnect()
    - tcp: clear tp->delivered in tcp_disconnect()
    - tcp: clear tp->data_segs{in|out} in tcp_disconnect()
    - tcp: clear tp->segs_{in|out} in tcp_disconnect()
    - ionic: fix rxq comp packet type mask
    - MAINTAINERS: correct entries for ISDN/mISDN section
    - netdevsim: fix stack-out-of-bounds in nsim_dev_debugfs_init()
    - bnxt_en: Fix logic that disables Bus Master during firmware reset.
    - media: uvcvideo: Avoid cyclic entity chains due to malformed USB descriptors
    - mfd: dln2: More sanity checking for endpoints
    - netfilter: ipset: fix suspicious RCU usage in find_set_and_id
    - ipc/msg.c: consolidate all xxxctl_down() functions
    - tracing/kprobes: Have uname use __get_str() in print_fmt
    - tracing: Fix sched switch start/stop refcount racy updates
    - rcu: Use *_ONCE() to protect lockless ->expmask accesses
    - rcu: Avoid data-race in rcu_gp_fqs_check_wake()
    - srcu: Apply *_ONCE() to ->srcu_last_gp_end
    - rcu: Use READ_ONCE() for ->expmask in rcu_read_unlock_special()
    - nvmet: Fix error print message at nvmet_install_queue function
    - nvmet: Fix controller use after free
    - Bluetooth: btusb: fix memory leak on fw
    - Bluetooth: btusb: Disable runtime suspend on Realtek devices
    - brcmfmac: Fix memory leak in brcmf_usbdev_qinit
    - usb: dwc3: gadget: Check END_TRANSFER completion
    - usb: dwc3: gadget: Delay starting transfer
    - usb: typec: tcpci: mask event interrupts when remove driver
    - objtool: Silence build output
    - usb: gadget: f_fs: set req->num_sgs as 0 for non-sg transfer
    - usb: gadget: legacy: set max_speed to super-speed
    - usb: gadget: f_ncm: Use atomic_t to track in-flight request
    - usb: gadget: f_ecm: Use atomic_t to track in-flight request
    - ALSA: usb-audio: Fix endianess in descriptor validation
    - ALSA: usb-audio: Annotate endianess in Scarlett gen2 quirk
    - ALSA: dummy: Fix PCM format loop in proc output
    - memcg: fix a crash in wb_workfn when a device disappears
    - mm/sparse.c: reset section's mem_map when fully deactivated
    - mmc: sdhci-pci: Make function amd_sdhci_reset static
    - utimes: Clamp the timestamps in notify_change()
    - mm/memory_hotplug: fix remove_memory() lockdep splat
    - mm: thp: don't need care deferred split queue in memcg charge move path
    - mm: move_pages: report the number of non-attempted pages
    - media/v4l2-core: set pages dirty upon releasing DMA buffers
    - media: v4l2-core: compat: ignore native command codes
    - media: v4l2-rect.h: fix v4l2_rect_map_inside() top/left adjustments
    - lib/test_kasan.c: fix memory leak in kmalloc_oob_krealloc_more()
    - irqdomain: Fix a memory leak in irq_domain_push_irq()
    - x86/cpu: Update cached HLE state on write to TSX_CTRL_CPUID_CLEAR
    - platform/x86: intel_scu_ipc: Fix interrupt support
    - ALSA: hda: Apply aligned MMIO access only conditionally
    - ALSA: hda: Add Clevo W65_67SB the power_save blacklist
    - ALSA: hda: Add JasperLake PCI ID and codec vid
    - arm64: acpi: fix DAIF manipulation with pNMI
    - KVM: arm64: Correct PSTATE on exception entry
    - KVM: arm/arm64: Correct CPSR on exception entry
    - KVM: arm/arm64: Correct AArch32 SPSR on exception entry
    - KVM: arm64: Only sign-extend MMIO up to register width
    - MIPS: syscalls: fix indentation of the 'SYSNR' message
    - MIPS: fix indentation of the 'RELOCS' message
    - MIPS: boot: fix typo in 'vmlinux.lzma.its' target
    - s390/mm: fix dynamic pagetable upgrade for hugetlbfs
    - powerpc/mmu_gather: enable RCU_TABLE_FREE even for !SMP case
    - powerpc/ptdump: Fix W+X verification
    - powerpc/xmon: don't access ASDR in VMs
    - powerpc/pseries: Advance pfn if section is not present in lmb_is_removable()
    - powerpc/32s: Fix bad_kuap_fault()
    - powerpc/32s: Fix CPU wake-up from sleep mode
    - tracing: Fix now invalid var_ref_vals assumption in trace action
    - PCI: tegra: Fix return value check of pm_runtime_get_sync()
    - PCI: keystone: Fix outbound region mapping
    - PCI: keystone: Fix link training retries initiation
    - PCI: keystone: Fix error handling when "num-viewport" DT property is not
      populated
    - mmc: spi: Toggle SPI polarity, do not hardcode it
    - ACPI: video: Do not export a non working backlight interface on MSI MS-7721
      boards
    - ACPI / battery: Deal with design or full capacity being reported as -1
    - ACPI / battery: Use design-cap for capacity calculations if full-cap is not
      available
    - ACPI / battery: Deal better with neither design nor full capacity not being
      reported
    - alarmtimer: Unregister wakeup source when module get fails
    - fscrypt: don't print name of busy file when removing key
    - ubifs: don't trigger assertion on invalid no-key filename
    - ubifs: Fix wrong memory allocation
    - ubifs: Fix FS_IOC_SETFLAGS unexpectedly clearing encrypt flag
    - ubifs: Fix deadlock in concurrent bulk-read and writepage
    - mmc: sdhci-of-at91: fix memleak on clk_get failure
    - ASoC: SOF: core: free trace on errors
    - hv_balloon: Balloon up according to request page number
    - mfd: axp20x: Mark AXP20X_VBUS_IPSOUT_MGMT as volatile
    - nvmem: core: fix memory abort in cleanup path
    - crypto: api - Check spawn->alg under lock in crypto_drop_spawn
    - crypto: ccree - fix backlog memory leak
    - crypto: ccree - fix AEAD decrypt auth fail
    - crypto: ccree - fix pm wrongful error reporting
    - crypto: ccree - fix FDE descriptor sequence
    - crypto: ccree - fix PM race condition
    - padata: Remove broken queue flushing
    - fs: allow deduplication of eof block into the end of the destination file
    - scripts/find-unused-docs: Fix massive false positives
    - erofs: fix out-of-bound read for shifted uncompressed block
    - scsi: megaraid_sas: Do not initiate OCR if controller is not in ready state
    - scsi: qla2xxx: Fix mtcp dump collection failure
    - cpupower: Revert library ABI changes from commit ae2917093fb60bdc1ed3e
    - power: supply: axp20x_ac_power: Fix reporting online status
    - power: supply: ltc2941-battery-gauge: fix use-after-free
    - ovl: fix wrong WARN_ON() in ovl_cache_update_ino()
    - ovl: fix lseek overflow on 32bit
    - f2fs: choose hardlimit when softlimit is larger than hardlimit in
      f2fs_statfs_project()
    - f2fs: fix miscounted block limit in f2fs_statfs_project()
    - f2fs: code cleanup for f2fs_statfs_project()
    - f2fs: fix dcache lookup of !casefolded directories
    - f2fs: fix race conditions in ->d_compare() and ->d_hash()
    - PM: core: Fix handling of devices deleted during system-wide resume
    - cpufreq: Avoid creating excessively large stack frames
    - of: Add OF_DMA_DEFAULT_COHERENT & select it on powerpc
    - ARM: dma-api: fix max_pfn off-by-one error in __dma_supported()
    - dm zoned: support zone sizes smaller than 128MiB
    - dm space map common: fix to ensure new block isn't already in use
    - dm writecache: fix incorrect flush sequence when doing SSD mode commit
    - dm crypt: fix GFP flags passed to skcipher_request_alloc()
    - dm crypt: fix benbi IV constructor crash if used in authenticated mode
    - dm thin metadata: use pool locking at end of dm_pool_metadata_close
    - scsi: qla2xxx: Fix stuck login session using prli_pend_timer
    - ASoC: SOF: Introduce state machine for FW boot
    - ASoC: SOF: core: release resources on errors in probe_continue
    - tracing: Annotate ftrace_graph_hash pointer with __rcu
    - tracing: Annotate ftrace_graph_notrace_hash pointer with __rcu
    - ftrace: Add comment to why rcu_dereference_sched() is open coded
    - ftrace: Protect ftrace_graph_hash with ftrace_sync
    - crypto: pcrypt - Avoid deadlock by using per-instance padata queues
    - btrfs: fix improper setting of scanned for range cyclic write cache pages
    - btrfs: Handle another split brain scenario with metadata uuid feature
    - riscv, bpf: Fix broken BPF tail calls
    - selftests/bpf: Fix perf_buffer test on systems w/ offline CPUs
    - bpf, devmap: Pass lockdep expression to RCU lists
    - libbpf: Fix realloc usage in bpf_core_find_cands
    - tc-testing: fix eBPF tests failure on linux fresh clones
    - samples/bpf: Don't try to remove user's homedir on clean
    - samples/bpf: Xdp_redirect_cpu fix missing tracepoint attach
    - selftests/bpf: Fix test_attach_probe
    - selftests/bpf: Skip perf hw events test if the setup disabled it
    - selftests: bpf: Use a temporary file in test_sockmap
    - selftests: bpf: Ignore FIN packets for reuseport tests
    - crypto: api - fix unexpectedly getting generic implementation
    - crypto: hisilicon - Use the offset fields in sqe to avoid need to split
      scatterlists
    - crypto: ccp - set max RSA modulus size for v3 platform devices as well
    - crypto: arm64/ghash-neon - bump priority to 150
    - crypto: pcrypt - Do not clear MAY_SLEEP flag in original request
    - crypto: atmel-aes - Fix counter overflow in CTR mode
    - crypto: api - Fix race condition in crypto_spawn_alg
    - crypto: picoxcell - adjust the position of tasklet_init and fix missed
      tasklet_kill
    - powerpc/futex: Fix incorrect user access blocking
    - scsi: qla2xxx: Fix unbound NVME response length
    - NFS: Fix memory leaks and corruption in readdir
    - NFS: Directory page cache pages need to be locked when read
    - nfsd: fix filecache lookup
    - jbd2_seq_info_next should increase position index
    - ext4: fix deadlock allocating crypto bounce page from mempool
    - ext4: fix race conditions in ->d_compare() and ->d_hash()
    - Btrfs: fix missing hole after hole punching and fsync when using NO_HOLES
    - Btrfs: make deduplication with range including the last block work
    - Btrfs: fix infinite loop during fsync after rename operations
    - btrfs: set trans->drity in btrfs_commit_transaction
    - btrfs: drop log root for dropped roots
    - Btrfs: fix race between adding and putting tree mod seq elements and nodes
    - btrfs: flush write bio if we loop in extent_write_cache_pages
    - btrfs: Correctly handle empty trees in find_first_clear_extent_bit
    - ARM: tegra: Enable PLLP bypass during Tegra124 LP1
    - iwlwifi: don't throw error when trying to remove IGTK
    - mwifiex: fix unbalanced locking in mwifiex_process_country_ie()
    - sunrpc: expiry_time should be seconds not timeval
    - gfs2: fix gfs2_find_jhead that returns uninitialized jhead with seq 0
    - gfs2: move setting current->backing_dev_info
    - gfs2: fix O_SYNC write handling
    - drm: atmel-hlcdc: use double rate for pixel clock only if supported
    - drm: atmel-hlcdc: enable clock before configuring timing engine
    - drm: atmel-hlcdc: prefer a lower pixel-clock than requested
    - drm/rect: Avoid division by zero
    - media: iguanair: fix endpoint sanity check
    - media: rc: ensure lirc is initialized before registering input device
    - tools/kvm_stat: Fix kvm_exit filter name
    - xen/balloon: Support xend-based toolstack take two
    - watchdog: fix UAF in reboot notifier handling in watchdog core code
    - bcache: add readahead cache policy options via sysfs interface
    - eventfd: track eventfd_signal() recursion depth
    - aio: prevent potential eventfd recursion on poll
    - KVM: x86: Refactor picdev_write() to prevent Spectre-v1/L1TF attacks
    - KVM: x86: Refactor prefix decoding to prevent Spectre-v1/L1TF attacks
    - KVM: x86: Protect pmu_intel.c from Spectre-v1/L1TF attacks
    - KVM: x86: Protect DR-based index computations from Spectre-v1/L1TF attacks
    - KVM: x86: Protect kvm_lapic_reg_write() from Spectre-v1/L1TF attacks
    - KVM: x86: Protect kvm_hv_msr_[get|set]_crash_data() from Spectre-v1/L1TF
      attacks
    - KVM: x86: Protect ioapic_write_indirect() from Spectre-v1/L1TF attacks
    - KVM: x86: Protect MSR-based index computations in pmu.h from Spectre-v1/L1TF
      attacks
    - KVM: x86: Protect ioapic_read_indirect() from Spectre-v1/L1TF attacks
    - KVM: x86: Protect MSR-based index computations from Spectre-v1/L1TF attacks
      in x86.c
    - KVM: x86: Protect x86_decode_insn from Spectre-v1/L1TF attacks
    - KVM: x86: Protect MSR-based index computations in fixed_msr_to_seg_unit()
      from Spectre-v1/L1TF attacks
    - KVM: x86: Fix potential put_fpu() w/o load_fpu() on MPX platform
    - KVM: PPC: Book3S HV: Uninit vCPU if vcore creation fails
    - KVM: PPC: Book3S PR: Free shared page if mmu initialization fails
    - kvm/svm: PKU not currently supported
    - KVM: VMX: Add non-canonical check on writes to RTIT address MSRs
    - KVM: x86: Don't let userspace set host-reserved cr4 bits
    - KVM: x86: Free wbinvd_dirty_mask if vCPU creation fails
    - KVM: x86: Handle TIF_NEED_FPU_LOAD in kvm_{load,put}_guest_fpu()
    - KVM: x86: Ensure guest's FPU state is loaded when accessing for emulation
    - KVM: x86: Revert "KVM: X86: Fix fpu state crash in kvm guest"
    - KVM: s390: do not clobber registers during guest reset/store status
    - ocfs2: fix oops when writing cloned file
    - mm/page_alloc.c: fix uninitialized memmaps on a partially populated last
      section
    - arm64: dts: qcom: qcs404-evb: Set vdd_apc regulator in high power mode
    - mm/mmu_gather: invalidate TLB correctly on batch allocation failure and
      flush
    - clk: tegra: Mark fuse clock as critical
    - drm/amd/dm/mst: Ignore payload update failures
    - virtio-balloon: initialize all vq callbacks
    - virtio-pci: check name when counting MSI-X vectors
    - fix up iter on short count in fuse_direct_io()
    - broken ping to ipv6 linklocal addresses on debian buster
    - percpu: Separate decrypted varaibles anytime encryption can be enabled
    - ASoC: meson: axg-fifo: fix fifo threshold setup
    - scsi: qla2xxx: Fix the endianness of the qla82xx_get_fw_size() return type
    - scsi: csiostor: Adjust indentation in csio_device_reset
    - scsi: qla4xxx: Adjust indentation in qla4xxx_mem_free
    - scsi: ufs: Recheck bkops level if bkops is disabled
    - mtd: spi-nor: Split mt25qu512a (n25q512a) entry into two
    - phy: qualcomm: Adjust indentation in read_poll_timeout
    - ext2: Adjust indentation in ext2_fill_super
    - powerpc/44x: Adjust indentation in ibm4xx_denali_fixup_memsize
    - drm: msm: mdp4: Adjust indentation in mdp4_dsi_encoder_enable
    - NFC: pn544: Adjust indentation in pn544_hci_check_presence
    - ppp: Adjust indentation into ppp_async_input
    - net: smc911x: Adjust indentation in smc911x_phy_configure
    - net: tulip: Adjust indentation in {dmfe, uli526x}_init_module
    - IB/mlx5: Fix outstanding_pi index for GSI qps
    - IB/core: Fix ODP get user pages flow
    - nfsd: fix delay timer on 32-bit architectures
    - nfsd: fix jiffies/time_t mixup in LRU list
    - nfsd: Return the correct number of bytes written to the file
    - virtio-balloon: Fix memory leak when unloading while hinting is in progress
    - virtio_balloon: Fix memory leaks on errors in virtballoon_probe()
    - ubi: fastmap: Fix inverted logic in seen selfcheck
    - ubi: Fix an error pointer dereference in error handling code
    - ubifs: Fix memory leak from c->sup_node
    - regulator: core: Add regulator_is_equal() helper
    - ASoC: sgtl5000: Fix VDDA and VDDIO comparison
    - bonding/alb: properly access headers in bond_alb_xmit()
    - devlink: report 0 after hitting end in region read
    - dpaa_eth: support all modes with rate adapting PHYs
    - net: dsa: b53: Always use dev->vlan_enabled in b53_configure_vlan()
    - net: dsa: bcm_sf2: Only 7278 supports 2Gb/sec IMP port
    - net: dsa: microchip: enable module autoprobe
    - net: mvneta: move rx_dropped and rx_errors in per-cpu stats
    - net_sched: fix a resource leak in tcindex_set_parms()
    - net: stmmac: fix a possible endless loop
    - net: systemport: Avoid RBUF stuck in Wake-on-LAN mode
    - net/mlx5: IPsec, Fix esp modify function attribute
    - net/mlx5: IPsec, fix memory leak at mlx5_fpga_ipsec_delete_sa_ctx
    - net: macb: Remove unnecessary alignment check for TSO
    - net: macb: Limit maximum GEM TX length in TSO
    - taprio: Fix enabling offload with wrong number of traffic classes
    - taprio: Fix still allowing changing the flags during runtime
    - taprio: Add missing policy validation for flags
    - taprio: Use taprio_reset_tc() to reset Traffic Classes configuration
    - taprio: Fix dropping packets when using taprio + ETF offloading
    - ipv6/addrconf: fix potential NULL deref in inet6_set_link_af()
    - qed: Fix timestamping issue for L2 unicast ptp packets.
    - drop_monitor: Do not cancel uninitialized work item
    - net/mlx5: Fix deadlock in fs_core
    - net/mlx5: Deprecate usage of generic TLS HW capability bit
    - ASoC: Intel: skl_hda_dsp_common: Fix global-out-of-bounds bug
    - mfd: da9062: Fix watchdog compatible string
    - mfd: rn5t618: Mark ADC control register volatile
    - mfd: bd70528: Fix hour register mask
    - x86/timer: Don't skip PIT setup when APIC is disabled or in legacy mode
    - btrfs: use bool argument in free_root_pointers()
    - btrfs: free block groups after free'ing fs trees
    - drm/dp_mst: Remove VCPI while disabling topology mgr
    - KVM: x86/mmu: Apply max PA check for MMIO sptes to 32-bit KVM
    - KVM: x86: use CPUID to locate host page table reserved bits
    - KVM: x86: Use gpa_t for cr2/gpa to fix TDP support on 32-bit KVM
    - KVM: x86: fix overlap between SPTE_MMIO_MASK and generation
    - KVM: nVMX: vmread should not set rflags to specify success in case of #PF
    - KVM: Use vcpu-specific gva->hva translation when querying host page size
    - KVM: Play nice with read-only memslots when querying host page size
    - cifs: fail i/o on soft mounts if sessionsetup errors out
    - x86/apic/msi: Plug non-maskable MSI affinity race
    - clocksource: Prevent double add_timer_on() for watchdog_timer
    - perf/core: Fix mlock accounting in perf_mmap()
    - rxrpc: Fix service call disconnection
    - regulator fix for "regulator: core: Add regulator_is_equal() helper"
    - powerpc/kuap: Fix set direction in allow/prevent_user_access()
    - Linux 5.4.19
    - [Config] updateconfigs following v5.4.19 stable update

* 5.4.0-11 crash on cryptsetup open (LP: #1860231) // Focal update: v5.4.19
    upstream stable release (LP: #1863588)
    - dm: fix potential for q->make_request_fn NULL pointer

* Miscellaneous Ubuntu changes
    - update dkms package versions
    - [debian] ignore missing wireguard module
    - debian: remove snapdragon config, rules and flavour
    - [Config] updateconfigs following snapdragon removal
    - remove snapdragon abi files

-- Seth Forshee <seth.forshee@canonical.com>  Sat, 07 Mar 2020 10:23:40 -0600

Changed in linux (Ubuntu Focal):
status:	In Progress → Fix Released

Revision history for this message

Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote on 2020-03-17:

#4

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-xenial' to 'verification-done-xenial'. If the problem still exists, change the tag 'verification-needed-xenial' to 'verification-failed-xenial'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags:

added: verification-needed-xenial

Revision history for this message

Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote on 2020-03-17:

#5

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-bionic' to 'verification-done-bionic'. If the problem still exists, change the tag 'verification-needed-bionic' to 'verification-failed-bionic'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags:

added: verification-needed-bionic

Revision history for this message

Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote on 2020-03-17:

#6

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-eoan' to 'verification-done-eoan'. If the problem still exists, change the tag 'verification-needed-eoan' to 'verification-failed-eoan'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags:

added: verification-needed-eoan

Revision history for this message

Ioanna Alifieraki (joalif) wrote on 2020-03-23:

#7

#VERIFICATION BIONIC

$ uname -rv
4.15.0-92-generic #93-Ubuntu SMP Mon Mar 16 19:44:23 UTC 2020

Executing the reproducer found in [1] 100 times the bug does not reproduce.

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1694779

tags:

added: verification-done-bionic
removed: verification-needed-bionic

Revision history for this message

Ioanna Alifieraki (joalif) wrote on 2020-03-23:

#8

#VERIFICATION EOAN

$ uname -rv
5.3.0-43-generic #36-Ubuntu SMP Mon Mar 16 13:29:01 UTC 2020

Executing the reproducer found in [1] 1000 times the bug does not reproduce.

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1694779

tags:

added: verification-done-eoan
removed: verification-needed-eoan

Revision history for this message

Ioanna Alifieraki (joalif) wrote on 2020-03-23:

#9

#VERIFICATION XENIAL

$ uname -rv
4.4.0-177-generic #207-Ubuntu SMP Mon Mar 16 01:16:10 UTC 2020

Executing the reproducer found in [1] 1000 times the bug does not reproduce.

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1694779

tags:

added: verification-done-xenial
removed: verification-needed-xenial

Revision history for this message

Ioanna Alifieraki (joalif) wrote on 2020-03-23:

#10

#VERIFICATION FOCAL

$ uname -rv
5.4.0-18-generic #22-Ubuntu SMP Sat Mar 7 18:13:06 UTC 2020

Executing the reproducer found in [1] 1000 times the bug does not reproduce.

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1694779

tags:

added: verification-done-focal
removed: verification-needed-focal

Revision history for this message

Launchpad Janitor (janitor) wrote on 2020-04-06:

#11

Download full text (49.1 KiB)

This bug was fixed in the package linux - 5.3.0-46.38

---------------
linux (5.3.0-46.38) eoan; urgency=medium

* eoan/linux: 5.3.0-43.36 -proposed tracker (LP: #1867301)

* Fix AMD Stoney Ridge screen flickering under 4K resolution (LP: #1864005)
- iommu/amd: Disable IOMMU on Stoney Ridge systems

  * Allow BPF tracing under lockdown (LP: #1868626)
    - Revert "UBUNTU: SAUCE: (efi-lockdown) Lock down kprobes"
    - Revert "bpf: Restrict bpf when kernel lockdown is in confidentiality mode"

  * Missing wireless network interface after kernel 5.3.0-43 upgrade with eoan
    (LP: #1868442)
    - iwlwifi: mvm: Do not require PHY_SKU NVM section for 3168 devices

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

* iSCSI-target: Deleting a LUN hangs in the kernel (LP: #1862682)
- scsi: Revert "target/core: Inline transport_lun_remove_cmd()"

  * Stop using get_scalar_status command in Dell AIO uart backlight driver
    (LP: #1865402)
    - SAUCE: platform/x86: dell-uart-backlight: add get_display_mode command

  * Eoan update: upstream stable patchset 2020-03-11 (LP: #1867051)
    - Revert "drm/sun4i: dsi: Change the start delay calculation"
    - ovl: fix lseek overflow on 32bit
    - kernel/module: Fix memleak in module_add_modinfo_attrs()
    - media: iguanair: fix endpoint sanity check
    - ocfs2: fix oops when writing cloned file
    - x86/cpu: Update cached HLE state on write to TSX_CTRL_CPUID_CLEAR
    - udf: Allow writing to 'Rewritable' partitions
    - printk: fix exclusive_console replaying
    - iwlwifi: mvm: fix NVM check for 3168 devices
    - sparc32: fix struct ipc64_perm type definition
    - cls_rsvp: fix rsvp_policy
    - gtp: use __GFP_NOWARN to avoid memalloc warning
    - l2tp: Allow duplicate session creation with UDP
    - net: hsr: fix possible NULL deref in hsr_handle_frame()
    - net_sched: fix an OOB access in cls_tcindex
    - net: stmmac: Delete txtimer in suspend()
    - bnxt_en: Fix TC queue mapping.
    - tcp: clear tp->total_retrans in tcp_disconnect()
    - tcp: clear tp->delivered in tcp_disconnect()
    - tcp: clear tp->data_segs{in|out} in tcp_disconnect()
    - tcp: clear tp->segs_{in|out} in tcp_disconnect()
    - rxrpc: Fix use-after-free in rxrpc_put_local()
    - rxrpc: Fix insufficient receive notification generation
    - rxrpc: Fix missing active use pinning of rxrpc_local object
    - rxrpc: Fix NULL pointer deref due to call->conn being cleared on disconnect
    - media: uvcvideo: Avoid cyclic entity chains due to malformed USB descriptors
    - mfd: dln2: More sanity checking for endpoints
    - ipc/msg.c: consolidate all xxxctl_down() functions
    - tracing: Fix sched switch start/stop refcount racy updates
    - rcu: Avoid data-race in rcu_gp_fqs_check_wake()
    - brcmfmac: Fix memory leak in brcmf_usbdev_qinit
    - usb: typec: tcpci: mask event interrupts when remove driver
    - usb: gadget: legacy: set max_speed to super-speed
    - usb: gadget: f_ncm: Use atomic_t to track in-flight request
    - usb: gadget: f_ecm: Use atomic_t to track in-flight request
    - ALSA: usb-audio: Fix endianess in descriptor validatio...

This bug was fixed in the package linux - 5.3.0-46.38

---------------
linux (5.3.0-46.38) eoan; urgency=medium

* eoan/linux: 5.3.0-43.36 -proposed tracker (LP: #1867301)

* Fix AMD Stoney Ridge screen flickering under 4K resolution (LP: #1864005)
    - iommu/amd: Disable IOMMU on Stoney Ridge systems

* Allow BPF tracing under lockdown (LP: #1868626)
    - Revert "UBUNTU: SAUCE: (efi-lockdown) Lock down kprobes"
    - Revert "bpf: Restrict bpf when kernel lockdown is in confidentiality mode"

* Missing wireless network interface after kernel 5.3.0-43 upgrade with eoan
    (LP: #1868442)
    - iwlwifi: mvm: Do not require PHY_SKU NVM section for 3168 devices

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

* iSCSI-target: Deleting a LUN hangs in the kernel (LP: #1862682)
    - scsi: Revert "target/core: Inline transport_lun_remove_cmd()"

* Stop using get_scalar_status command in Dell AIO uart backlight driver
    (LP: #1865402)
    - SAUCE: platform/x86: dell-uart-backlight: add get_display_mode command

* Eoan update: upstream stable patchset 2020-03-11 (LP: #1867051)
    - Revert "drm/sun4i: dsi: Change the start delay calculation"
    - ovl: fix lseek overflow on 32bit
    - kernel/module: Fix memleak in module_add_modinfo_attrs()
    - media: iguanair: fix endpoint sanity check
    - ocfs2: fix oops when writing cloned file
    - x86/cpu: Update cached HLE state on write to TSX_CTRL_CPUID_CLEAR
    - udf: Allow writing to 'Rewritable' partitions
    - printk: fix exclusive_console replaying
    - iwlwifi: mvm: fix NVM check for 3168 devices
    - sparc32: fix struct ipc64_perm type definition
    - cls_rsvp: fix rsvp_policy
    - gtp: use __GFP_NOWARN to avoid memalloc warning
    - l2tp: Allow duplicate session creation with UDP
    - net: hsr: fix possible NULL deref in hsr_handle_frame()
    - net_sched: fix an OOB access in cls_tcindex
    - net: stmmac: Delete txtimer in suspend()
    - bnxt_en: Fix TC queue mapping.
    - tcp: clear tp->total_retrans in tcp_disconnect()
    - tcp: clear tp->delivered in tcp_disconnect()
    - tcp: clear tp->data_segs{in|out} in tcp_disconnect()
    - tcp: clear tp->segs_{in|out} in tcp_disconnect()
    - rxrpc: Fix use-after-free in rxrpc_put_local()
    - rxrpc: Fix insufficient receive notification generation
    - rxrpc: Fix missing active use pinning of rxrpc_local object
    - rxrpc: Fix NULL pointer deref due to call->conn being cleared on disconnect
    - media: uvcvideo: Avoid cyclic entity chains due to malformed USB descriptors
    - mfd: dln2: More sanity checking for endpoints
    - ipc/msg.c: consolidate all xxxctl_down() functions
    - tracing: Fix sched switch start/stop refcount racy updates
    - rcu: Avoid data-race in rcu_gp_fqs_check_wake()
    - brcmfmac: Fix memory leak in brcmf_usbdev_qinit
    - usb: typec: tcpci: mask event interrupts when remove driver
    - usb: gadget: legacy: set max_speed to super-speed
    - usb: gadget: f_ncm: Use atomic_t to track in-flight request
    - usb: gadget: f_ecm: Use atomic_t to track in-flight request
    - ALSA: usb-audio: Fix endianess in descriptor validation
    - ALSA: dummy: Fix PCM format loop in proc output
    - mm/memory_hotplug: fix remove_memory() lockdep splat
    - mm: move_pages: report the number of non-attempted pages
    - media/v4l2-core: set pages dirty upon releasing DMA buffers
    - media: v4l2-core: compat: ignore native command codes
    - media: v4l2-rect.h: fix v4l2_rect_map_inside() top/left adjustments
    - lib/test_kasan.c: fix memory leak in kmalloc_oob_krealloc_more()
    - irqdomain: Fix a memory leak in irq_domain_push_irq()
    - platform/x86: intel_scu_ipc: Fix interrupt support
    - ALSA: hda: Add Clevo W65_67SB the power_save blacklist
    - KVM: arm64: Correct PSTATE on exception entry
    - KVM: arm/arm64: Correct CPSR on exception entry
    - KVM: arm/arm64: Correct AArch32 SPSR on exception entry
    - KVM: arm64: Only sign-extend MMIO up to register width
    - MIPS: fix indentation of the 'RELOCS' message
    - MIPS: boot: fix typo in 'vmlinux.lzma.its' target
    - s390/mm: fix dynamic pagetable upgrade for hugetlbfs
    - powerpc/xmon: don't access ASDR in VMs
    - powerpc/pseries: Advance pfn if section is not present in lmb_is_removable()
    - smb3: fix signing verification of large reads
    - PCI: tegra: Fix return value check of pm_runtime_get_sync()
    - mmc: spi: Toggle SPI polarity, do not hardcode it
    - ACPI: video: Do not export a non working backlight interface on MSI MS-7721
      boards
    - ACPI / battery: Deal with design or full capacity being reported as -1
    - ACPI / battery: Use design-cap for capacity calculations if full-cap is not
      available
    - ACPI / battery: Deal better with neither design nor full capacity not being
      reported
    - alarmtimer: Unregister wakeup source when module get fails
    - ubifs: don't trigger assertion on invalid no-key filename
    - ubifs: Fix FS_IOC_SETFLAGS unexpectedly clearing encrypt flag
    - ubifs: Fix deadlock in concurrent bulk-read and writepage
    - PCI: keystone: Fix link training retries initiation
    - mmc: sdhci-of-at91: fix memleak on clk_get failure
    - hv_balloon: Balloon up according to request page number
    - mfd: axp20x: Mark AXP20X_VBUS_IPSOUT_MGMT as volatile
    - crypto: api - Check spawn->alg under lock in crypto_drop_spawn
    - crypto: ccree - fix backlog memory leak
    - crypto: ccree - fix pm wrongful error reporting
    - crypto: ccree - fix PM race condition
    - scripts/find-unused-docs: Fix massive false positives
    - scsi: qla2xxx: Fix mtcp dump collection failure
    - power: supply: ltc2941-battery-gauge: fix use-after-free
    - ovl: fix wrong WARN_ON() in ovl_cache_update_ino()
    - f2fs: choose hardlimit when softlimit is larger than hardlimit in
      f2fs_statfs_project()
    - f2fs: fix miscounted block limit in f2fs_statfs_project()
    - f2fs: code cleanup for f2fs_statfs_project()
    - PM: core: Fix handling of devices deleted during system-wide resume
    - [Config] updateconfigs for CONFIG_OF_DMA_DEFAULT_COHERENT
    - of: Add OF_DMA_DEFAULT_COHERENT & select it on powerpc
    - dm zoned: support zone sizes smaller than 128MiB
    - dm space map common: fix to ensure new block isn't already in use
    - dm crypt: fix benbi IV constructor crash if used in authenticated mode
    - dm writecache: fix incorrect flush sequence when doing SSD mode commit
    - padata: Remove broken queue flushing
    - tracing: Annotate ftrace_graph_hash pointer with __rcu
    - tracing: Annotate ftrace_graph_notrace_hash pointer with __rcu
    - ftrace: Add comment to why rcu_dereference_sched() is open coded
    - ftrace: Protect ftrace_graph_hash with ftrace_sync
    - samples/bpf: Don't try to remove user's homedir on clean
    - crypto: ccp - set max RSA modulus size for v3 platform devices as well
    - crypto: pcrypt - Do not clear MAY_SLEEP flag in original request
    - crypto: atmel-aes - Fix counter overflow in CTR mode
    - crypto: api - Fix race condition in crypto_spawn_alg
    - crypto: picoxcell - adjust the position of tasklet_init and fix missed
      tasklet_kill
    - scsi: qla2xxx: Fix unbound NVME response length
    - NFS: Fix memory leaks and corruption in readdir
    - NFS: Directory page cache pages need to be locked when read
    - jbd2_seq_info_next should increase position index
    - Btrfs: fix missing hole after hole punching and fsync when using NO_HOLES
    - btrfs: set trans->drity in btrfs_commit_transaction
    - Btrfs: fix race between adding and putting tree mod seq elements and nodes
    - ARM: tegra: Enable PLLP bypass during Tegra124 LP1
    - iwlwifi: don't throw error when trying to remove IGTK
    - mwifiex: fix unbalanced locking in mwifiex_process_country_ie()
    - sunrpc: expiry_time should be seconds not timeval
    - gfs2: move setting current->backing_dev_info
    - gfs2: fix O_SYNC write handling
    - drm/rect: Avoid division by zero
    - media: rc: ensure lirc is initialized before registering input device
    - tools/kvm_stat: Fix kvm_exit filter name
    - xen/balloon: Support xend-based toolstack take two
    - watchdog: fix UAF in reboot notifier handling in watchdog core code
    - bcache: add readahead cache policy options via sysfs interface
    - eventfd: track eventfd_signal() recursion depth
    - aio: prevent potential eventfd recursion on poll
    - KVM: x86: Refactor picdev_write() to prevent Spectre-v1/L1TF attacks
    - KVM: x86: Refactor prefix decoding to prevent Spectre-v1/L1TF attacks
    - KVM: x86: Protect pmu_intel.c from Spectre-v1/L1TF attacks
    - KVM: x86: Protect DR-based index computations from Spectre-v1/L1TF attacks
    - KVM: x86: Protect kvm_lapic_reg_write() from Spectre-v1/L1TF attacks
    - KVM: x86: Protect kvm_hv_msr_[get|set]_crash_data() from Spectre-v1/L1TF
      attacks
    - KVM: x86: Protect ioapic_write_indirect() from Spectre-v1/L1TF attacks
    - KVM: x86: Protect MSR-based index computations in pmu.h from Spectre-v1/L1TF
      attacks
    - KVM: x86: Protect ioapic_read_indirect() from Spectre-v1/L1TF attacks
    - KVM: x86: Protect MSR-based index computations from Spectre-v1/L1TF attacks
      in x86.c
    - KVM: x86: Protect x86_decode_insn from Spectre-v1/L1TF attacks
    - KVM: x86: Protect MSR-based index computations in fixed_msr_to_seg_unit()
      from Spectre-v1/L1TF attacks
    - KVM: x86: Fix potential put_fpu() w/o load_fpu() on MPX platform
    - KVM: PPC: Book3S HV: Uninit vCPU if vcore creation fails
    - KVM: PPC: Book3S PR: Free shared page if mmu initialization fails
    - KVM: x86: Don't let userspace set host-reserved cr4 bits
    - KVM: x86: Free wbinvd_dirty_mask if vCPU creation fails
    - KVM: s390: do not clobber registers during guest reset/store status
    - clk: tegra: Mark fuse clock as critical
    - drm/amd/dm/mst: Ignore payload update failures
    - percpu: Separate decrypted varaibles anytime encryption can be enabled
    - scsi: qla2xxx: Fix the endianness of the qla82xx_get_fw_size() return type
    - scsi: csiostor: Adjust indentation in csio_device_reset
    - scsi: qla4xxx: Adjust indentation in qla4xxx_mem_free
    - scsi: ufs: Recheck bkops level if bkops is disabled
    - phy: qualcomm: Adjust indentation in read_poll_timeout
    - ext2: Adjust indentation in ext2_fill_super
    - powerpc/44x: Adjust indentation in ibm4xx_denali_fixup_memsize
    - drm: msm: mdp4: Adjust indentation in mdp4_dsi_encoder_enable
    - NFC: pn544: Adjust indentation in pn544_hci_check_presence
    - ppp: Adjust indentation into ppp_async_input
    - net: smc911x: Adjust indentation in smc911x_phy_configure
    - net: tulip: Adjust indentation in {dmfe, uli526x}_init_module
    - IB/mlx5: Fix outstanding_pi index for GSI qps
    - IB/core: Fix ODP get user pages flow
    - nfsd: fix delay timer on 32-bit architectures
    - nfsd: fix jiffies/time_t mixup in LRU list
    - nfsd: Return the correct number of bytes written to the file
    - ubi: fastmap: Fix inverted logic in seen selfcheck
    - ubi: Fix an error pointer dereference in error handling code
    - mfd: da9062: Fix watchdog compatible string
    - mfd: rn5t618: Mark ADC control register volatile
    - bonding/alb: properly access headers in bond_alb_xmit()
    - net: dsa: bcm_sf2: Only 7278 supports 2Gb/sec IMP port
    - net: mvneta: move rx_dropped and rx_errors in per-cpu stats
    - net_sched: fix a resource leak in tcindex_set_parms()
    - net: systemport: Avoid RBUF stuck in Wake-on-LAN mode
    - net/mlx5: IPsec, Fix esp modify function attribute
    - net/mlx5: IPsec, fix memory leak at mlx5_fpga_ipsec_delete_sa_ctx
    - net: macb: Remove unnecessary alignment check for TSO
    - net: macb: Limit maximum GEM TX length in TSO
    - net: dsa: b53: Always use dev->vlan_enabled in b53_configure_vlan()
    - ext4: fix deadlock allocating crypto bounce page from mempool
    - btrfs: use bool argument in free_root_pointers()
    - btrfs: free block groups after free'ing fs trees
    - drm: atmel-hlcdc: enable clock before configuring timing engine
    - drm/dp_mst: Remove VCPI while disabling topology mgr
    - btrfs: flush write bio if we loop in extent_write_cache_pages
    - KVM: x86/mmu: Apply max PA check for MMIO sptes to 32-bit KVM
    - KVM: x86: Use gpa_t for cr2/gpa to fix TDP support on 32-bit KVM
    - KVM: VMX: Add non-canonical check on writes to RTIT address MSRs
    - KVM: nVMX: vmread should not set rflags to specify success in case of #PF
    - KVM: Use vcpu-specific gva->hva translation when querying host page size
    - KVM: Play nice with read-only memslots when querying host page size
    - mm/page_alloc.c: fix uninitialized memmaps on a partially populated last
      section
    - cifs: fail i/o on soft mounts if sessionsetup errors out
    - x86/apic/msi: Plug non-maskable MSI affinity race
    - clocksource: Prevent double add_timer_on() for watchdog_timer
    - perf/core: Fix mlock accounting in perf_mmap()
    - rxrpc: Fix service call disconnection
    - MAINTAINERS: correct entries for ISDN/mISDN section
    - netdevsim: fix stack-out-of-bounds in nsim_dev_debugfs_init()
    - netfilter: ipset: fix suspicious RCU usage in find_set_and_id
    - tracing/kprobes: Have uname use __get_str() in print_fmt
    - rcu: Use *_ONCE() to protect lockless ->expmask accesses
    - srcu: Apply *_ONCE() to ->srcu_last_gp_end
    - rcu: Use READ_ONCE() for ->expmask in rcu_read_unlock_special()
    - nvmet: Fix error print message at nvmet_install_queue function
    - nvmet: Fix controller use after free
    - Bluetooth: btusb: fix memory leak on fw
    - usb: dwc3: gadget: Check END_TRANSFER completion
    - usb: dwc3: gadget: Delay starting transfer
    - usb: gadget: f_fs: set req->num_sgs as 0 for non-sg transfer
    - mm/sparse.c: reset section's mem_map when fully deactivated
    - mmc: sdhci-pci: Make function amd_sdhci_reset static
    - ALSA: hda: Add JasperLake PCI ID and codec vid
    - arm64: acpi: fix DAIF manipulation with pNMI
    - MIPS: syscalls: fix indentation of the 'SYSNR' message
    - powerpc/mmu_gather: enable RCU_TABLE_FREE even for !SMP case
    - powerpc/ptdump: Fix W+X verification
    - powerpc/32s: Fix bad_kuap_fault()
    - powerpc/32s: Fix CPU wake-up from sleep mode
    - tracing: Fix now invalid var_ref_vals assumption in trace action
    - PCI: keystone: Fix outbound region mapping
    - PCI: keystone: Fix error handling when "num-viewport" DT property is not
      populated
    - ubifs: Fix wrong memory allocation
    - nvmem: core: fix memory abort in cleanup path
    - crypto: ccree - fix FDE descriptor sequence
    - fs: allow deduplication of eof block into the end of the destination file
    - erofs: fix out-of-bound read for shifted uncompressed block
    - scsi: megaraid_sas: Do not initiate OCR if controller is not in ready state
    - cpupower: Revert library ABI changes from commit ae2917093fb60bdc1ed3e
    - power: supply: axp20x_ac_power: Fix reporting online status
    - ARM: dma-api: fix max_pfn off-by-one error in __dma_supported()
    - dm thin metadata: use pool locking at end of dm_pool_metadata_close
    - scsi: qla2xxx: Fix stuck login session using prli_pend_timer
    - btrfs: fix improper setting of scanned for range cyclic write cache pages
    - btrfs: Handle another split brain scenario with metadata uuid feature
    - riscv, bpf: Fix broken BPF tail calls
    - tc-testing: fix eBPF tests failure on linux fresh clones
    - samples/bpf: Xdp_redirect_cpu fix missing tracepoint attach
    - selftests/bpf: Fix test_attach_probe
    - selftests: bpf: Use a temporary file in test_sockmap
    - selftests: bpf: Ignore FIN packets for reuseport tests
    - crypto: api - fix unexpectedly getting generic implementation
    - crypto: hisilicon - Use the offset fields in sqe to avoid need to split
      scatterlists
    - crypto: arm64/ghash-neon - bump priority to 150
    - powerpc/futex: Fix incorrect user access blocking
    - ext4: fix race conditions in ->d_compare() and ->d_hash()
    - Btrfs: make deduplication with range including the last block work
    - Btrfs: fix infinite loop during fsync after rename operations
    - btrfs: drop log root for dropped roots
    - btrfs: Correctly handle empty trees in find_first_clear_extent_bit
    - gfs2: fix gfs2_find_jhead that returns uninitialized jhead with seq 0
    - drm: atmel-hlcdc: use double rate for pixel clock only if supported
    - drm: atmel-hlcdc: prefer a lower pixel-clock than requested
    - kvm/svm: PKU not currently supported
    - KVM: x86: Handle TIF_NEED_FPU_LOAD in kvm_{load,put}_guest_fpu()
    - KVM: x86: Ensure guest's FPU state is loaded when accessing for emulation
    - KVM: x86: Revert "KVM: X86: Fix fpu state crash in kvm guest"
    - arm64: dts: qcom: qcs404-evb: Set vdd_apc regulator in high power mode
    - mm/mmu_gather: invalidate TLB correctly on batch allocation failure and
      flush
    - [Config] updateconfigs for CONFIG_HAVE_RCU_TABLE_NO_INVALIDATE
    - virtio-balloon: initialize all vq callbacks
    - virtio-pci: check name when counting MSI-X vectors
    - virtio-balloon: Fix memory leak when unloading while hinting is in progress
    - virtio_balloon: Fix memory leaks on errors in virtballoon_probe()
    - ubifs: Fix memory leak from c->sup_node
    - regulator: core: Add regulator_is_equal() helper
    - ASoC: sgtl5000: Fix VDDA and VDDIO comparison
    - devlink: report 0 after hitting end in region read
    - dpaa_eth: support all modes with rate adapting PHYs
    - net: dsa: microchip: enable module autoprobe
    - net: stmmac: fix a possible endless loop
    - taprio: Add missing policy validation for flags
    - taprio: Use taprio_reset_tc() to reset Traffic Classes configuration
    - taprio: Fix dropping packets when using taprio + ETF offloading
    - ipv6/addrconf: fix potential NULL deref in inet6_set_link_af()
    - qed: Fix timestamping issue for L2 unicast ptp packets.
    - net/mlx5: Fix deadlock in fs_core
    - net/mlx5: Deprecate usage of generic TLS HW capability bit
    - ASoC: Intel: skl_hda_dsp_common: Fix global-out-of-bounds bug
    - mfd: bd70528: Fix hour register mask
    - x86/timer: Don't skip PIT setup when APIC is disabled or in legacy mode
    - KVM: x86: use CPUID to locate host page table reserved bits
    - regulator fix for "regulator: core: Add regulator_is_equal() helper"
    - powerpc/kuap: Fix set direction in allow/prevent_user_access()

* 5.4.0-11 crash on cryptsetup open (LP: #1860231) // Eoan update: upstream
    stable patchset 2020-03-11 (LP: #1867051)
    - dm: fix potential for q->make_request_fn NULL pointer

* Eoan update: upstream stable patchset 2020-03-06 (LP: #1866403)
    - orinoco_usb: fix interface sanity check
    - rsi_91x_usb: fix interface sanity check
    - usb: dwc3: pci: add ID for the Intel Comet Lake -V variant
    - USB: serial: ir-usb: add missing endpoint sanity check
    - USB: serial: ir-usb: fix link-speed handling
    - USB: serial: ir-usb: fix IrLAP framing
    - usb: dwc3: turn off VBUS when leaving host mode
    - staging: most: net: fix buffer overflow
    - staging: wlan-ng: ensure error return is actually returned
    - staging: vt6656: correct packet types for CTS protect, mode.
    - staging: vt6656: use NULLFUCTION stack on mac80211
    - staging: vt6656: Fix false Tx excessive retries reporting.
    - serial: 8250_bcm2835aux: Fix line mismatch on driver unbind
    - component: do not dereference opaque pointer in debugfs
    - mei: me: add comet point (lake) H device ids
    - iio: st_gyro: Correct data for LSM9DS0 gyro
    - crypto: chelsio - fix writing tfm flags to wrong place
    - cifs: Fix memory allocation in __smb2_handle_cancelled_cmd()
    - ath9k: fix storage endpoint lookup
    - brcmfmac: fix interface sanity check
    - rtl8xxxu: fix interface sanity check
    - zd1211rw: fix storage endpoint lookup
    - net_sched: ematch: reject invalid TCF_EM_SIMPLE
    - net_sched: fix ops->bind_class() implementations
    - arc: eznps: fix allmodconfig kconfig warning
    - HID: Add quirk for Xin-Mo Dual Controller
    - HID: ite: Add USB id match for Acer SW5-012 keyboard dock
    - HID: Add quirk for incorrect input length on Lenovo Y720
    - drivers/hid/hid-multitouch.c: fix a possible null pointer access.
    - phy: qcom-qmp: Increase PHY ready timeout
    - phy: cpcap-usb: Prevent USB line glitches from waking up modem
    - watchdog: max77620_wdt: fix potential build errors
    - watchdog: rn5t618_wdt: fix module aliases
    - spi: spi-dw: Add lock protect dw_spi rx/tx to prevent concurrent calls
    - drivers/net/b44: Change to non-atomic bit operations on pwol_mask
    - net: wan: sdla: Fix cast from pointer to integer of different size
    - gpio: max77620: Add missing dependency on GPIOLIB_IRQCHIP
    - atm: eni: fix uninitialized variable warning
    - HID: steam: Fix input device disappearing
    - platform/x86: dell-laptop: disable kbd backlight on Inspiron 10xx
    - PCI: Add DMA alias quirk for Intel VCA NTB
    - iommu/amd: Support multiple PCI DMA aliases in IRQ Remapping
    - ARM: OMAP2+: SmartReflex: add omap_sr_pdata definition
    - usb-storage: Disable UAS on JMicron SATA enclosure
    - rsi: fix use-after-free on probe errors
    - rsi: fix memory leak on failed URB submission
    - rsi: fix non-atomic allocation in completion handler
    - crypto: af_alg - Use bh_lock_sock in sk_destruct
    - Bluetooth: btusb: fix non-atomic allocation in completion handler
    - usb: host: xhci-tegra: set MODULE_FIRMWARE for tegra186
    - usb: typec: wcove: fix "op-sink-microwatt" default that was in mW
    - serial: imx: fix a race condition in receive path
    - debugfs: Return -EPERM when locked down
    - mei: hdcp: bind only with i915 on the same PCH
    - iio: adc: stm32-dfsdm: fix single conversion
    - driver core: Fix test_async_driver_probe if NUMA is disabled
    - CIFS: Fix task struct use-after-free on reconnect
    - cifs: set correct max-buffer-size for smb2_ioctl_init()
    - net_sched: walk through all child classes in tc_bind_tclass()
    - net: socionext: fix possible user-after-free in netsec_process_rx
    - net: socionext: fix xdp_result initialization in netsec_process_rx
    - udp: segment looped gso packets correctly
    - mlxsw: minimal: Fix an error handling path in 'mlxsw_m_port_create()'
    - net: include struct nhmsg size in nh nlmsg size
    - rxrpc: Fix use-after-free in rxrpc_receive_data()
    - HID: asus: Ignore Asus vendor-page usage-code 0xff events
    - HID: intel-ish-hid: ipc: add CMP device id
    - HID: wacom: add new MobileStudio Pro 13 support
    - HID: wacom: Recognize new MobileStudio Pro PID
    - ASoC: SOF: fix fault at driver unload after failed probe
    - ASoC: SOF: Intel: hda: hda-dai: fix oops on hda_link .hw_free
    - ASoC: fsl_audmix: add missed pm_runtime_disable
    - ASoC: topology: Prevent use-after-free in snd_soc_get_pcm_runtime()
    - HID: intel-ish-hid: ipc: Add Tiger Lake PCI device ID
    - usb: musb: jz4740: Silence error if code is -EPROBE_DEFER
    - net: Google gve: Remove dma_wmb() before ringing doorbell
    - iommu/dma: fix variable 'cookie' set but not used
    - drm/amd/display: Reduce HDMI pixel encoding if max clock is exceeded
    - extcon-intel-cht-wc: Don't reset USB data connection at probe
    - ASoC: Intel: cht_bsw_rt5645: Add quirk for boards using pmc_plt_clk_0
    - libbpf: Fix BTF-defined map's __type macro handling of arrays
    - staging: mt7621-pci: add quirks for 'E2' revision using
      'soc_device_attribute'
    - spi: pxa2xx: Add support for Intel Comet Lake-H
    - iommu/amd: Support multiple PCI DMA aliases in device table
    - ARM: config: aspeed-g5: Enable 8250_DW quirks
    - mmc: sdhci-pci: Quirk for AMD SDHC Device 0x7906
    - mmc: sdhci-pci: Add support for Intel JSL
    - Bluetooth: Allow combination of BDADDR_PROPERTY and INVALID_BDADDR quirks
    - Bluetooth: btbcm: Use the BDADDR_PROPERTY quirk
    - rsi: fix use-after-free on failed probe and unbind
    - crypto: caam - do not reset pointer size from MCFGR register
    - crypto: pcrypt - Fix user-after-free on module unload
    - power/supply: ingenic-battery: Don't change scale if there's only one
    - vfs: fix do_last() regression
    - x86/resctrl: Fix use-after-free when deleting resource groups
    - x86/resctrl: Fix use-after-free due to inaccurate refcount of rdtgroup
    - x86/resctrl: Fix a deadlock due to inaccurate reference
    - perf c2c: Fix return type for histogram sorting comparision functions
    - PM / devfreq: Add new name attribute for sysfs
    - tools lib: Fix builds when glibc contains strlcpy()
    - arm64: kbuild: remove compressed images on 'make ARCH=arm64 (dist)clean'
    - ext4: validate the debug_want_extra_isize mount option at parse time
    - mm/mempolicy.c: fix out of bounds write in mpol_parse_str()
    - reiserfs: Fix memory leak of journal device string
    - media: digitv: don't continue if remote control state can't be read
    - media: af9005: uninitialized variable printked
    - media: vp7045: do not read uninitialized values if usb transfer fails
    - media: gspca: zero usb_buf
    - media: dvb-usb/dvb-usb-urb.c: initialize actlen to 0
    - tomoyo: Use atomic_t for statistics counter
    - ttyprintk: fix a potential deadlock in interrupt context issue
    - Bluetooth: Fix race condition in hci_release_sock()
    - cgroup: Prevent double killing of css when enabling threaded cgroup
    - ARM: dts: sun8i: a83t: Correct USB3503 GPIOs polarity
    - ARM: dts: am57xx-beagle-x15/am57xx-idk: Remove "gpios" for endpoint dt nodes
    - ARM: dts: beagle-x15-common: Model 5V0 regulator
    - soc: ti: wkup_m3_ipc: Fix race condition with rproc_boot
    - tools lib traceevent: Fix memory leakage in filter_event
    - rseq: Unregister rseq for clone CLONE_VM
    - clk: sunxi-ng: h6-r: Fix AR100/R_APB2 parent order
    - mac80211: mesh: restrict airtime metric to peered established plinks
    - clk: mmp2: Fix the order of timer mux parents
    - ASoC: rt5640: Fix NULL dereference on module unload
    - ixgbevf: Remove limit of 10 entries for unicast filter list
    - ixgbe: Fix calculation of queue with VFs and flow director on interface flap
    - igb: Fix SGMII SFP module discovery for 100FX/LX.
    - platform/x86: GPD pocket fan: Allow somewhat lower/higher temperature limits
    - ASoC: sti: fix possible sleep-in-atomic
    - qmi_wwan: Add support for Quectel RM500Q
    - parisc: Use proper printk format for resource_size_t
    - wireless: fix enabling channel 12 for custom regulatory domain
    - cfg80211: Fix radar event during another phy CAC
    - mac80211: Fix TKIP replay protection immediately after key setup
    - wireless: wext: avoid gcc -O3 warning
    - riscv: delete temporary files
    - iwlwifi: Don't ignore the cap field upon mcc update
    - ARM: dts: am335x-boneblack-common: fix memory size
    - xfrm: interface: do not confirm neighbor when do pmtu update
    - scsi: fnic: do not queue commands during fwreset
    - ARM: 8955/1: virt: Relax arch timer version check during early boot
    - tee: optee: Fix compilation issue with nommu
    - r8152: get default setting of WOL before initializing
    - ARM: dts: am43x-epos-evm: set data pin directions for spi0 and spi1
    - qlcnic: Fix CPU soft lockup while collecting firmware dump
    - powerpc/fsl/dts: add fsl,erratum-a011043
    - net/fsl: treat fsl,erratum-a011043
    - net: fsl/fman: rename IF_MODE_XGMII to IF_MODE_10G
    - seq_tab_next() should increase position index
    - l2t_seq_next should increase position index
    - net: Fix skb->csum update in inet_proto_csum_replace16().
    - btrfs: do not zero f_bavail if we have available space
    - perf report: Fix no libunwind compiled warning break s390 issue
    - mm/migrate.c: also overwrite error when it is bigger than zero
    - cifs: fix soft mounts hanging in the reconnect code
    - e1000e: Drop unnecessary __E1000_DOWN bit twiddling
    - e1000e: Revert "e1000e: Make watchdog use delayed work"
    - gfs2: Another gfs2_find_jhead fix
    - clk: sunxi-ng: sun8i-r: Fix divider on APB0 clock
    - s390/zcrypt: move ap device reset from bus to driver code
    - i40e: Fix virtchnl_queue_select bitmap validation
    - iavf: remove current MAC address filter on VF reset
    - lkdtm/bugs: fix build error in lkdtm_UNSET_SMEP
    - perf/x86/intel/uncore: Add PCI ID of IMC for Xeon E3 V5 Family
    - perf/x86/intel/uncore: Remove PCIe3 unit for SNR
    - XArray: Fix xas_pause at ULONG_MAX
    - Input: evdev - convert kzalloc()/vzalloc() to kvzalloc()
    - Input: max77650-onkey - add of_match table
    - led: max77650: add of_match table
    - r8152: disable U2P3 for RTL8153B
    - r8152: Disable PLA MCU clock speed down
    - r8152: disable test IO for RTL8153B
    - r8152: avoid the MCU to clear the lanwake
    - r8152: disable DelayPhyPwrChg
    - netfilter: conntrack: sctp: use distinct states for new SCTP connections
    - cpuidle: teo: Avoid using "early hits" incorrectly
    - dm thin: fix use-after-free in metadata_pre_commit_callback

* r8152 init may take up to 40 seconds at initialization with Dell WD19/WD19DC
    during hotplug (LP: #1864284)
    - UBUNTU SAUCE: r8152: check disconnect status after long sleep

* PCI/internal sound card not detected (LP: #1864061)
    - ASoC: topology: fix soc_tplg_fe_link_create() - link->dobj initialization
      order
    - [Config] disable SND_SOC_INTEL_SKYLAKE

* machine doesn't come up after suspend and re-opening the lid (LP: #1861837)
    - ASoC: hdac_hda: Fix error in driver removal after failed probe
    - ASoC: SOF: Introduce state machine for FW boot
    - ASoC: SOF: core: free trace on errors
    - ASoC: SOF: core: release resources on errors in probe_continue
    - ASoC: SOF: trace: fix unconditional free in trace release

* alsa/sof: load different firmware on different platforms (LP: #1857409)
    - ASoC: SOF: Intel: hda: use fallback for firmware name
    - ASoC: Intel: acpi-match: split CNL tables in three
    - ASoC: SOF: Intel: Fix CFL and CML FW nocodec binary names.

* [hns-1126]scsi: hisi_sas: Retry 3 times TMF IO for SAS disks when init
    device (LP: #1853993)
    - scsi: hisi_sas: Retry 3 times TMF IO for SAS disks when init device

* [hns-1126]net: hns3: make hclge_service use delayed workqueue (LP: #1853964)
    - net: hns3: make hclge_service use delayed workqueue

* [spi-0115]spi: dw: use "smp_mb()" to avoid sending spi data error
    (LP: #1859744)
    - spi: dw: use "smp_mb()" to avoid sending spi data error

* [tpm-0115]EFI/stub: tpm: enable tpm eventlog function for ARM64 platform
    (LP: #1859743)
    - efi: libstub/tpm: enable tpm eventlog function for ARM platforms

* The voice recording function cannot work while connecting a headset on a
    Dell machine (LP: #1866581)
    - SAUCE: ALSA: hda/realtek - Add Headset Mic supported

* xfs fill_fs test in fallocate06 from ubuntu_ltp_syscalls failed
    (LP: #1865967)
    - xfs: Fix tail rounding in xfs_alloc_file_space()

* nsleep-lat / set-timer-lat / inconsistency-check / raw_skew from timer in
    ubuntu_kernel_selftests timeout on 5.3 / 5.4 (LP: #1864626)
    - selftests/timers: Turn off timeout setting

* alsa/hda/realtek: fix a mute led regression on Lenovo X1 Carbon
    (LP: #1864576)
    - SAUCE: ALSA: hda/realtek - Fix a regression for mute led on Lenovo Carbon X1

* 5.3.0-23-generic causes fans to spin when idle (LP: #1853044)
    - drm/i915: Schedue request retirement in execlists_user_end()

* ipc/sem.c : process loops infinitely in exit_sem() (LP: #1858834)
    - Revert "ipc, sem: remove uneeded sem_undo_list lock usage in exit_sem()"

* ftrace test in ubuntu_kernel_selftests will timeout randomly (LP: #1864172)
    - tracing/selftests: Turn off timeout setting

* Another Dell AIO backlight issue (LP: #1863880)
    - SAUCE: platform/x86: dell-uart-backlight: move retry block

* Disabling bpf() syscall on kernel lockdown break apps when secure boot is on
    (LP: 1863234)
    - bpf: Restrict bpf when kernel lockdown is in confidentiality mode
    - Revert "UBUNTU: SAUCE: (efi-lockdown) bpf: Restrict kernel image access
      functions when the kernel is locked down"

* Eoan update: upstream stable patchset 2020-02-25 (LP: #1864710)
    - firestream: fix memory leaks
    - gtp: make sure only SOCK_DGRAM UDP sockets are accepted
    - ipv6: sr: remove SKB_GSO_IPXIP6 on End.D* actions
    - net: bcmgenet: Use netif_tx_napi_add() for TX NAPI
    - net: cxgb3_main: Add CAP_NET_ADMIN check to CHELSIO_GET_MEM
    - net: ip6_gre: fix moving ip6gre between namespaces
    - net, ip6_tunnel: fix namespaces move
    - net, ip_tunnel: fix namespaces move
    - net: rtnetlink: validate IFLA_MTU attribute in rtnl_create_link()
    - net_sched: fix datalen for ematch
    - net-sysfs: Fix reference count leak in rx|netdev_queue_add_kobject
    - net-sysfs: fix netdev_queue_add_kobject() breakage
    - net-sysfs: Call dev_hold always in netdev_queue_add_kobject
    - net-sysfs: Call dev_hold always in rx_queue_add_kobject
    - net-sysfs: Fix reference count leak
    - net: usb: lan78xx: Add .ndo_features_check
    - Revert "udp: do rmem bulk free even if the rx sk queue is empty"
    - tcp_bbr: improve arithmetic division in bbr_update_bw()
    - tcp: do not leave dangling pointers in tp->highest_sack
    - tun: add mutex_unlock() call and napi.skb clearing in tun_get_user()
    - afs: Fix characters allowed into cell names
    - hwmon: (adt7475) Make volt2reg return same reg as reg2volt input
    - hwmon: (core) Do not use device managed functions for memory allocations
    - PCI: Mark AMD Navi14 GPU rev 0xc5 ATS as broken
    - tracing: trigger: Replace unneeded RCU-list traversals
    - Input: keyspan-remote - fix control-message timeouts
    - Revert "Input: synaptics-rmi4 - don't increment rmiaddr for SMBus transfers"
    - ARM: 8950/1: ftrace/recordmcount: filter relocation types
    - mmc: tegra: fix SDR50 tuning override
    - mmc: sdhci: fix minimum clock rate for v3 controller
    - Input: pm8xxx-vib - fix handling of separate enable register
    - Input: sur40 - fix interface sanity checks
    - Input: gtco - fix endpoint sanity check
    - Input: aiptek - fix endpoint sanity check
    - Input: pegasus_notetaker - fix endpoint sanity check
    - Input: sun4i-ts - add a check for devm_thermal_zone_of_sensor_register
    - netfilter: nft_osf: add missing check for DREG attribute
    - hwmon: (nct7802) Fix voltage limits to wrong registers
    - scsi: RDMA/isert: Fix a recently introduced regression related to logout
    - tracing: xen: Ordered comparison of function pointers
    - do_last(): fetch directory ->i_mode and ->i_uid before it's too late
    - net/sonic: Add mutual exclusion for accessing shared state
    - net/sonic: Clear interrupt flags immediately
    - net/sonic: Use MMIO accessors
    - net/sonic: Fix interface error stats collection
    - net/sonic: Fix receive buffer handling
    - net/sonic: Avoid needless receive descriptor EOL flag updates
    - net/sonic: Improve receive descriptor status flag check
    - net/sonic: Fix receive buffer replenishment
    - net/sonic: Quiesce SONIC before re-initializing descriptor memory
    - net/sonic: Fix command register usage
    - net/sonic: Fix CAM initialization
    - net/sonic: Prevent tx watchdog timeout
    - tracing: Fix histogram code when expression has same var as value
    - libertas: Fix two buffer overflows at parsing bss descriptor
    - media: v4l2-ioctl.c: zero reserved fields for S/TRY_FMT
    - netfilter: ipset: use bitmap infrastructure completely
    - netfilter: nf_tables: add __nft_chain_type_get()
    - net/x25: fix nonblocking connect
    - drivers/base/node.c: simplify unregister_memory_block_under_nodes()
    - net_sched: use validated TCA_KIND attribute in tc_new_tfilter()
    - airo: Fix possible info leak in AIROOLDIOCTL/SIOCDEVPRIVATE
    - airo: Add missing CAP_NET_ADMIN check in AIROOLDIOCTL/SIOCDEVPRIVATE
    - mlxsw: spectrum_acl: Fix use-after-free during reload
    - fou: Fix IPv6 netlink policy
    - net/mlx5: Fix lowest FDB pool size
    - net/mlx5: Update the list of the PCI supported devices
    - ipv4: Detect rollover in specific fib table dump
    - ceph: hold extra reference to r_parent over life of request
    - drm/i915: Align engine->uabi_class/instance with i915_drm.h
    - PM: hibernate: fix crashes with init_on_free=1
    - powerpc/mm/hash: Fix sharing context ids between kernel & userspace
    - powerpc/xive: Discard ESB load value when interrupt is invalid
    - XArray: Fix infinite loop with entry at ULONG_MAX
    - XArray: Fix xa_find_after with multi-index entries
    - XArray: Fix xas_find returning too many entries
    - iommu/vt-d: Call __dmar_remove_one_dev_info with valid pointer
    - mmc: sdhci_am654: Remove Inverted Write Protect flag
    - mmc: sdhci_am654: Reset Command and Data line after tuning
    - mlxsw: switchx2: Do not modify cloned SKBs during xmit
    - net/tls: fix async operation
    - lib: Reduce user_access_begin() boundaries in strncpy_from_user() and
      strnlen_user()
    - iommu/amd: Fix IOMMU perf counter clobbering during init
    - readdir: make user_access_begin() use the real access range
    - hsr: Fix a compilation error
    - hwmon: (nct7802) Fix non-working alarm on voltages
    - iwlwifi: mvm: fix SKB leak on invalid queue
    - drm/i915/userptr: fix size calculation
    - xfrm: support output_mark for offload ESP packets
    - net, sk_msg: Don't check if sock is locked when tearing down psock
    - readdir: be more conservative with directory entry names
    - netfilter: nf_tables: autoload modules from the abort path

* Eoan update: upstream stable patchset 2020-02-20 (LP: #1864060)
    - Revert "efi: Fix debugobjects warning on 'efi_rts_work'"
    - xfs: Sanity check flags of Q_XQUOTARM call
    - i2c: stm32f7: rework slave_id allocation
    - i2c: i2c-stm32f7: fix 10-bits check in slave free id search loop
    - mfd: intel-lpss: Add default I2C device properties for Gemini Lake
    - SUNRPC: Fix svcauth_gss_proxy_init()
    - powerpc/pseries: Enable support for ibm,drc-info property
    - powerpc/archrandom: fix arch_get_random_seed_int()
    - tipc: update mon's self addr when node addr generated
    - tipc: fix wrong timeout input for tipc_wait_for_cond()
    - mt7601u: fix bbp version check in mt7601u_wait_bbp_ready
    - crypto: sun4i-ss - fix big endian issues
    - perf map: No need to adjust the long name of modules
    - soc: aspeed: Fix snoop_file_poll()'s return type
    - watchdog: sprd: Fix the incorrect pointer getting from driver data
    - ipmi: Fix memory leak in __ipmi_bmc_register
    - drm/panel: make drm_panel.h self-contained
    - clk: sunxi-ng: v3s: add the missing PLL_DDR1
    - PM: sleep: Fix possible overflow in pm_system_cancel_wakeup()
    - libertas_tf: Use correct channel range in lbtf_geo_init
    - qed: reduce maximum stack frame size
    - usb: host: xhci-hub: fix extra endianness conversion
    - media: rcar-vin: Clean up correct notifier in error path
    - mic: avoid statically declaring a 'struct device'.
    - x86/kgbd: Use NMI_VECTOR not APIC_DM_NMI
    - crypto: ccp - Reduce maximum stack usage
    - ALSA: aoa: onyx: always initialize register read value
    - arm64: dts: renesas: r8a77995: Fix register range of display node
    - tipc: reduce risk of wakeup queue starvation
    - ARM: dts: stm32: add missing vdda-supply to adc on stm32h743i-eval
    - net/mlx5: Fix mlx5_ifc_query_lag_out_bits
    - iio: tsl2772: Use devm_add_action_or_reset for tsl2772_chip_off
    - spi: bcm-qspi: Fix BSPI QUAD and DUAL mode support when using flex mode
    - cxgb4: smt: Add lock for atomic_dec_and_test
    - crypto: caam - free resources in case caam_rng registration failed
    - ext4: set error return correctly when ext4_htree_store_dirent fails
    - ASoC: es8328: Fix copy-paste error in es8328_right_line_controls
    - ASoC: cs4349: Use PM ops 'cs4349_runtime_pm'
    - ASoC: wm8737: Fix copy-paste error in wm8737_snd_controls
    - net/rds: Add a few missing rds_stat_names entries
    - tools: bpftool: fix arguments for p_err() in do_event_pipe()
    - tools: bpftool: fix format strings and arguments for jsonw_printf()
    - drm: rcar-du: lvds: Fix bridge_to_rcar_lvds
    - powerpc/64s/radix: Fix memory hot-unplug page table split
    - ASoC: sun4i-i2s: RX and TX counter registers are swapped
    - dmaengine: dw: platform: Switch to acpi_dma_controller_register()
    - rtc: rv3029: revert error handling patch to rv3029_eeprom_write()
    - mac80211: minstrel_ht: fix per-group max throughput rate initialization
    - i40e: reduce stack usage in i40e_set_fc
    - media: atmel: atmel-isi: fix timeout value for stop streaming
    - ARM: 8896/1: VDSO: Don't leak kernel addresses
    - rtc: pcf2127: bugfix: read rtc disables watchdog
    - mips: avoid explicit UB in assignment of mips_io_port_base
    - media: em28xx: Fix exception handling in em28xx_alloc_urbs()
    - iommu/mediatek: Fix iova_to_phys PA start for 4GB mode
    - ahci: Do not export local variable ahci_em_messages
    - hwmon: (lm75) Fix write operations for negative temperatures
    - power: supply: Init device wakeup after device_add()
    - x86, perf: Fix the dependency of the x86 insn decoder selftest
    - staging: greybus: light: fix a couple double frees
    - irqdomain: Add the missing assignment of domain->fwnode for named fwnode
    - bcma: fix incorrect update of BCMA_CORE_PCI_MDIO_DATA
    - usb: typec: tps6598x: Fix build error without CONFIG_REGMAP_I2C
    - bcache: Fix an error code in bch_dump_read()
    - iio: dac: ad5380: fix incorrect assignment to val
    - ath9k: dynack: fix possible deadlock in ath_dynack_node_{de}init
    - wcn36xx: use dynamic allocation for large variables
    - tty: serial: fsl_lpuart: Use appropriate lpuart32_* I/O funcs
    - ARM: dts: aspeed-g5: Fixe gpio-ranges upper limit
    - xsk: avoid store-tearing when assigning queues
    - xsk: avoid store-tearing when assigning umem
    - led: triggers: Fix dereferencing of null pointer
    - net: hns3: fix error VF index when setting VLAN offload
    - rtlwifi: Fix file release memory leak
    - ARM: dts: logicpd-som-lv: Fix i2c2 and i2c3 Pin mux
    - f2fs: fix wrong error injection path in inc_valid_block_count()
    - f2fs: fix error path of f2fs_convert_inline_page()
    - scsi: fnic: fix msix interrupt allocation
    - Btrfs: fix hang when loading existing inode cache off disk
    - Btrfs: fix inode cache waiters hanging on failure to start caching thread
    - Btrfs: fix inode cache waiters hanging on path allocation failure
    - btrfs: use correct count in btrfs_file_write_iter()
    - ixgbe: sync the first fragment unconditionally
    - hwmon: (shtc1) fix shtc1 and shtw1 id mask
    - pinctrl: iproc-gpio: Fix incorrect pinconf configurations
    - gpio/aspeed: Fix incorrect number of banks
    - ath10k: adjust skb length in ath10k_sdio_mbox_rx_packet
    - RDMA/cma: Fix false error message
    - net/rds: Fix 'ib_evt_handler_call' element in 'rds_ib_stat_names'
    - um: Fix off by one error in IRQ enumeration
    - bnxt_en: Increase timeout for HWRM_DBG_COREDUMP_XX commands
    - f2fs: fix to avoid accessing uninitialized field of inode page in is_alive()
    - mailbox: qcom-apcs: fix max_register value
    - clk: actions: Fix factor clk struct member access
    - powerpc/mm/mce: Keep irqs disabled during lockless page table walk
    - bpf: fix BTF limits
    - crypto: hisilicon - Matching the dma address for dma_pool_free()
    - iommu/amd: Wait for completion of IOTLB flush in attach_device
    - net: aquantia: Fix aq_vec_isr_legacy() return value
    - cxgb4: Signedness bug in init_one()
    - net: hisilicon: Fix signedness bug in hix5hd2_dev_probe()
    - net: broadcom/bcmsysport: Fix signedness in bcm_sysport_probe()
    - net: netsec: Fix signedness bug in netsec_probe()
    - net: socionext: Fix a signedness bug in ave_probe()
    - net: stmmac: dwmac-meson8b: Fix signedness bug in probe
    - net: axienet: fix a signedness bug in probe
    - of: mdio: Fix a signedness bug in of_phy_get_and_connect()
    - net: nixge: Fix a signedness bug in nixge_probe()
    - net: ethernet: stmmac: Fix signedness bug in ipq806x_gmac_of_parse()
    - nvme: retain split access workaround for capability reads
    - net: stmmac: gmac4+: Not all Unicast addresses may be available
    - rxrpc: Fix trace-after-put looking at the put connection record
    - mac80211: accept deauth frames in IBSS mode
    - llc: fix another potential sk_buff leak in llc_ui_sendmsg()
    - llc: fix sk_buff refcounting in llc_conn_state_process()
    - ip6erspan: remove the incorrect mtu limit for ip6erspan
    - net: stmmac: fix length of PTP clock's name string
    - net: stmmac: fix disabling flexible PPS output
    - sctp: add chunks to sk_backlog when the newsk sk_socket is not set
    - s390/qeth: Fix error handling during VNICC initialization
    - s390/qeth: Fix initialization of vnicc cmd masks during set online
    - act_mirred: Fix mirred_init_module error handling
    - net: avoid possible false sharing in sk_leave_memory_pressure()
    - net: add {READ|WRITE}_ONCE() annotations on ->rskq_accept_head
    - tcp: annotate lockless access to tcp_memory_pressure
    - net/smc: receive returns without data
    - net/smc: receive pending data after RCV_SHUTDOWN
    - drm/msm/dsi: Implement reset correctly
    - vhost/test: stop device before reset
    - firmware: dmi: Fix unlikely out-of-bounds read in save_mem_devices
    - arm64: hibernate: check pgd table allocation
    - bpf, offload: Unlock on error in bpf_offload_dev_create()
    - afs: Fix missing timeout reset
    - net: qca_spi: Move reset_count to struct qcaspi
    - hv_netvsc: Fix offset usage in netvsc_send_table()
    - hv_netvsc: Fix send_table offset in case of a host bug
    - afs: Fix large file support
    - drm: panel-lvds: Potential Oops in probe error handling
    - hwrng: omap3-rom - Fix missing clock by probing with device tree
    - dpaa_eth: perform DMA unmapping before read
    - dpaa_eth: avoid timestamp read on error paths
    - hv_netvsc: flag software created hash value
    - net: neigh: use long type to store jiffies delta
    - packet: fix data-race in fanout_flow_is_huge()
    - i2c: stm32f7: report dma error during probe
    - mmc: sdio: fix wl1251 vendor id
    - mmc: core: fix wl1251 sdio quirks
    - afs: Remove set but not used variables 'before', 'after'
    - dmaengine: ti: edma: fix missed failure handling
    - drm/radeon: fix bad DMA from INTERRUPT_CNTL2
    - samples/bpf: Fix broken xdp_rxq_info due to map order assumptions
    - drm/i915: Fix pid leak with banned clients
    - libbpf: Fix memory leak/double free issue
    - libbpf: Fix potential overflow issue
    - libbpf: Fix another potential overflow issue in bpf_prog_linfo
    - libbpf: Make btf__resolve_size logic always check size error condition
    - samples: bpf: update map definition to new syntax BTF-defined map
    - ARM: dts: logicpd-torpedo-37xx-devkit-28: Reference new DRM panel
    - ARM: OMAP2+: Add missing put_device() call in omapdss_init_of()
    - SUNRPC: Fix backchannel latency metrics
    - powerpc/security: Fix debugfs data leak on 32-bit
    - powerpc/kasan: Fix boot failure with RELOCATABLE && FSL_BOOKE
    - tipc: reduce sensitive to retransmit failures
    - tipc: fix potential memory leak in __tipc_sendmsg()
    - tipc: fix wrong socket reference counter after tipc_sk_timeout() returns
    - net: phy: broadcom: Fix RGMII delays configuration for BCM54210E
    - phy: ti: gmii-sel: fix mac tx internal delay for rgmii-rxid
    - mt76: mt76u: fix endpoint definition order
    - ice: fix stack leakage
    - nfsd: depend on CRYPTO_MD5 for legacy client tracking
    - leds: tlc591xx: update the maximum brightness
    - soc/tegra: pmc: Fix crashes for hierarchical interrupts
    - soc: qcom: llcc: Name regmaps to avoid collisions
    - soc: renesas: Add missing check for non-zero product register address
    - gpiolib: No need to call gpiochip_remove_pin_ranges() twice
    - rtw88: fix beaconing mode rsvd_page memory violation issue
    - rtw88: fix error handling when setup efuse info
    - drm/panfrost: Add missing check for pfdev->regulator
    - drm/rockchip: Round up _before_ giving to the clock framework
    - software node: Get reference to parent swnode in get_parent op
    - PCI: mobiveil: Fix csr_read()/write() build issue
    - drm: rcar_lvds: Fix color mismatches on R-Car H2 ES2.0 and later
    - net: netsec: Correct dma sync for XDP_TX frames
    - pwm: sun4i: Fix incorrect calculation of duty_cycle/period
    - regulator: bd70528: Add MODULE_ALIAS to allow module auto loading
    - power: supply: bd70528: Add MODULE_ALIAS to allow module auto loading
    - scsi: ufs: delete redundant function ufshcd_def_desc_sizes()
    - net: openvswitch: don't unlock mutex when changing the user_features fails
    - rt2800: remove errornous duplicate condition
    - net: axienet: Fix error return code in axienet_probe()
    - rtc: bd70528: fix module alias to autoload module
    - kselftests: cgroup: Avoid the reuse of fd after it is deallocated
    - tee: optee: Fix dynamic shm pool allocations
    - tee: optee: fix device enumeration error handling
    - sched/cpufreq: Move the cfs_rq_util_change() call to cpufreq_update_util()
    - mt76: mt76u: rely on usb_interface instead of usb_dev
    - dma-direct: don't check swiotlb=force in dma_direct_map_resource
    - platform/chrome: wilco_ec: fix use after free issue
    - block: fix memleak of bio integrity data
    - s390/qeth: fix dangling IO buffers after halt/clear
    - phy/rockchip: inno-hdmi: round clock rate down to closest 1000 Hz
    - optee: Fix multi page dynamic shm pool alloc

-- Stefan Bader <stefan.bader@canonical.com>  Fri, 27 Mar 2020 17:22:14 +0100

Changed in linux (Ubuntu Eoan):
status:	Fix Committed → Fix Released

Revision history for this message

Launchpad Janitor (janitor) wrote on 2020-04-06:

#12

Download full text (20.9 KiB)

This bug was fixed in the package linux - 4.4.0-177.207

---------------
linux (4.4.0-177.207) xenial; urgency=medium

* xenial/linux: 4.4.0-177.207 -proposed tracker (LP: #1867243)

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

  * Xenial update: 4.4.214 upstream stable release (LP: #1864775)
    - media: iguanair: fix endpoint sanity check
    - x86/cpu: Update cached HLE state on write to TSX_CTRL_CPUID_CLEAR
    - sparc32: fix struct ipc64_perm type definition
    - ASoC: qcom: Fix of-node refcount unbalance to link->codec_of_node
    - cls_rsvp: fix rsvp_policy
    - net: hsr: fix possible NULL deref in hsr_handle_frame()
    - net_sched: fix an OOB access in cls_tcindex
    - tcp: clear tp->total_retrans in tcp_disconnect()
    - tcp: clear tp->segs_{in|out} in tcp_disconnect()
    - media: uvcvideo: Avoid cyclic entity chains due to malformed USB descriptors
    - mfd: dln2: More sanity checking for endpoints
    - brcmfmac: Fix memory leak in brcmf_usbdev_qinit
    - usb: gadget: legacy: set max_speed to super-speed
    - usb: gadget: f_ncm: Use atomic_t to track in-flight request
    - usb: gadget: f_ecm: Use atomic_t to track in-flight request
    - ALSA: dummy: Fix PCM format loop in proc output
    - lib/test_kasan.c: fix memory leak in kmalloc_oob_krealloc_more()
    - powerpc/pseries: Advance pfn if section is not present in lmb_is_removable()
    - mmc: spi: Toggle SPI polarity, do not hardcode it
    - PCI: keystone: Fix link training retries initiation
    - crypto: api - Check spawn->alg under lock in crypto_drop_spawn
    - scsi: qla2xxx: Fix mtcp dump collection failure
    - power: supply: ltc2941-battery-gauge: fix use-after-free
    - of: Add OF_DMA_DEFAULT_COHERENT & select it on powerpc
    - dm space map common: fix to ensure new block isn't already in use
    - crypto: pcrypt - Do not clear MAY_SLEEP flag in original request
    - crypto: api - Fix race condition in crypto_spawn_alg
    - crypto: picoxcell - adjust the position of tasklet_init and fix missed
      tasklet_kill
    - btrfs: set trans->drity in btrfs_commit_transaction
    - ARM: tegra: Enable PLLP bypass during Tegra124 LP1
    - mwifiex: fix unbalanced locking in mwifiex_process_country_ie()
    - sunrpc: expiry_time should be seconds not timeval
    - KVM: x86: Refactor prefix decoding to prevent Spectre-v1/L1TF attacks
    - KVM: x86: Protect DR-based index computations from Spectre-v1/L1TF attacks
    - KVM: x86: Protect kvm_hv_msr_[get|set]_crash_data() from Spectre-v1/L1TF
      attacks
    - KVM: x86: Protect ioapic_write_indirect() from Spectre-v1/L1TF attacks
    - KVM: x86: Protect MSR-based index computations in pmu.h from Spectre-v1/L1TF
      attacks
    - KVM: x86: Protect ioapic_read_indirect() from Spectre-v1/L1TF attacks
    - KVM: x86: Protect MSR-based index computations from Spectre-v1/L1TF attacks
      in x86.c
    - KVM: x86: Protect x86_decode_insn from Spectre-v1/L1TF attacks
    - KVM: x86: Protect MSR-based index computations in fixed_msr_to_seg_unit()
      from Spectre-v1/L1TF attacks
    - KVM: PPC: Book3S HV: Uninit vCPU if vcore creation fails
    - KVM:...

This bug was fixed in the package linux - 4.4.0-177.207

---------------
linux (4.4.0-177.207) xenial; urgency=medium

* xenial/linux: 4.4.0-177.207 -proposed tracker (LP: #1867243)

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

* Xenial update: 4.4.214 upstream stable release (LP: #1864775)
    - media: iguanair: fix endpoint sanity check
    - x86/cpu: Update cached HLE state on write to TSX_CTRL_CPUID_CLEAR
    - sparc32: fix struct ipc64_perm type definition
    - ASoC: qcom: Fix of-node refcount unbalance to link->codec_of_node
    - cls_rsvp: fix rsvp_policy
    - net: hsr: fix possible NULL deref in hsr_handle_frame()
    - net_sched: fix an OOB access in cls_tcindex
    - tcp: clear tp->total_retrans in tcp_disconnect()
    - tcp: clear tp->segs_{in|out} in tcp_disconnect()
    - media: uvcvideo: Avoid cyclic entity chains due to malformed USB descriptors
    - mfd: dln2: More sanity checking for endpoints
    - brcmfmac: Fix memory leak in brcmf_usbdev_qinit
    - usb: gadget: legacy: set max_speed to super-speed
    - usb: gadget: f_ncm: Use atomic_t to track in-flight request
    - usb: gadget: f_ecm: Use atomic_t to track in-flight request
    - ALSA: dummy: Fix PCM format loop in proc output
    - lib/test_kasan.c: fix memory leak in kmalloc_oob_krealloc_more()
    - powerpc/pseries: Advance pfn if section is not present in lmb_is_removable()
    - mmc: spi: Toggle SPI polarity, do not hardcode it
    - PCI: keystone: Fix link training retries initiation
    - crypto: api - Check spawn->alg under lock in crypto_drop_spawn
    - scsi: qla2xxx: Fix mtcp dump collection failure
    - power: supply: ltc2941-battery-gauge: fix use-after-free
    - of: Add OF_DMA_DEFAULT_COHERENT & select it on powerpc
    - dm space map common: fix to ensure new block isn't already in use
    - crypto: pcrypt - Do not clear MAY_SLEEP flag in original request
    - crypto: api - Fix race condition in crypto_spawn_alg
    - crypto: picoxcell - adjust the position of tasklet_init and fix missed
      tasklet_kill
    - btrfs: set trans->drity in btrfs_commit_transaction
    - ARM: tegra: Enable PLLP bypass during Tegra124 LP1
    - mwifiex: fix unbalanced locking in mwifiex_process_country_ie()
    - sunrpc: expiry_time should be seconds not timeval
    - KVM: x86: Refactor prefix decoding to prevent Spectre-v1/L1TF attacks
    - KVM: x86: Protect DR-based index computations from Spectre-v1/L1TF attacks
    - KVM: x86: Protect kvm_hv_msr_[get|set]_crash_data() from Spectre-v1/L1TF
      attacks
    - KVM: x86: Protect ioapic_write_indirect() from Spectre-v1/L1TF attacks
    - KVM: x86: Protect MSR-based index computations in pmu.h from Spectre-v1/L1TF
      attacks
    - KVM: x86: Protect ioapic_read_indirect() from Spectre-v1/L1TF attacks
    - KVM: x86: Protect MSR-based index computations from Spectre-v1/L1TF attacks
      in x86.c
    - KVM: x86: Protect x86_decode_insn from Spectre-v1/L1TF attacks
    - KVM: x86: Protect MSR-based index computations in fixed_msr_to_seg_unit()
      from Spectre-v1/L1TF attacks
    - KVM: PPC: Book3S HV: Uninit vCPU if vcore creation fails
    - KVM: PPC: Book3S PR: Free shared page if mmu initialization fails
    - KVM: x86: Free wbinvd_dirty_mask if vCPU creation fails
    - scsi: qla2xxx: Fix the endianness of the qla82xx_get_fw_size() return type
    - scsi: csiostor: Adjust indentation in csio_device_reset
    - scsi: qla4xxx: Adjust indentation in qla4xxx_mem_free
    - ext2: Adjust indentation in ext2_fill_super
    - powerpc/44x: Adjust indentation in ibm4xx_denali_fixup_memsize
    - NFC: pn544: Adjust indentation in pn544_hci_check_presence
    - ppp: Adjust indentation into ppp_async_input
    - net: smc911x: Adjust indentation in smc911x_phy_configure
    - net: tulip: Adjust indentation in {dmfe, uli526x}_init_module
    - mfd: da9062: Fix watchdog compatible string
    - mfd: rn5t618: Mark ADC control register volatile
    - net: systemport: Avoid RBUF stuck in Wake-on-LAN mode
    - bonding/alb: properly access headers in bond_alb_xmit()
    - NFS: Fix memory leaks and corruption in readdir
    - NFS: Fix bool initialization/comparison
    - NFS: Directory page cache pages need to be locked when read
    - Btrfs: fix assertion failure on fsync with NO_HOLES enabled
    - btrfs: remove trivial locking wrappers of tree mod log
    - Btrfs: fix race between adding and putting tree mod seq elements and nodes
    - drm: atmel-hlcdc: enable clock before configuring timing engine
    - KVM: x86: drop picdev_in_range()
    - KVM: x86: Refactor picdev_write() to prevent Spectre-v1/L1TF attacks
    - KVM: x86: Protect pmu_intel.c from Spectre-v1/L1TF attacks
    - KVM: x86: Protect kvm_lapic_reg_write() from Spectre-v1/L1TF attacks
    - btrfs: flush write bio if we loop in extent_write_cache_pages
    - KVM: x86/mmu: Apply max PA check for MMIO sptes to 32-bit KVM
    - KVM: VMX: Add non-canonical check on writes to RTIT address MSRs
    - KVM: nVMX: vmread should not set rflags to specify success in case of #PF
    - cifs: fail i/o on soft mounts if sessionsetup errors out
    - clocksource: Prevent double add_timer_on() for watchdog_timer
    - perf/core: Fix mlock accounting in perf_mmap()
    - ASoC: pcm: update FE/BE trigger order based on the command
    - scsi: ufs: Fix ufshcd_probe_hba() reture value in case
      ufshcd_scsi_add_wlus() fails
    - rtc: hym8563: Return -EINVAL if the time is known to be invalid
    - ARC: [plat-axs10x]: Add missing multicast filter number to GMAC node
    - ARM: dts: at91: sama5d3: fix maximum peripheral clock rates
    - ARM: dts: at91: sama5d3: define clock rate range for tcb1
    - powerpc/pseries: Allow not having ibm, hypertas-functions::hcall-multi-tce
      for DDW
    - pinctrl: sh-pfc: r8a7778: Fix duplicate SDSELF_B and SD1_CLK_B
    - mwifiex: Fix possible buffer overflows in mwifiex_ret_wmm_get_status()
    - mwifiex: Fix possible buffer overflows in mwifiex_cmd_append_vsie_tlv()
    - libertas: don't exit from lbs_ibss_join_existing() with RCU read lock held
    - libertas: make lbs_ibss_join_existing() return error code on rates overflow
    - Linux 4.4.214

* 5.4.0-11 crash on cryptsetup open (LP: #1860231) // Xenial update: 4.4.214
    upstream stable release (LP: #1864775)
    - dm: fix potential for q->make_request_fn NULL pointer

* Xenial update: 4.4.213 upstream stable release (LP: #1864774)
    - ALSA: pcm: Add missing copy ops check before clearing buffer
    - orinoco_usb: fix interface sanity check
    - rsi_91x_usb: fix interface sanity check
    - USB: serial: ir-usb: add missing endpoint sanity check
    - USB: serial: ir-usb: fix link-speed handling
    - USB: serial: ir-usb: fix IrLAP framing
    - staging: most: net: fix buffer overflow
    - staging: wlan-ng: ensure error return is actually returned
    - staging: vt6656: correct packet types for CTS protect, mode.
    - staging: vt6656: use NULLFUCTION stack on mac80211
    - staging: vt6656: Fix false Tx excessive retries reporting.
    - ath9k: fix storage endpoint lookup
    - brcmfmac: fix interface sanity check
    - rtl8xxxu: fix interface sanity check
    - zd1211rw: fix storage endpoint lookup
    - watchdog: rn5t618_wdt: fix module aliases
    - drivers/net/b44: Change to non-atomic bit operations on pwol_mask
    - net: wan: sdla: Fix cast from pointer to integer of different size
    - atm: eni: fix uninitialized variable warning
    - usb-storage: Disable UAS on JMicron SATA enclosure
    - net_sched: ematch: reject invalid TCF_EM_SIMPLE
    - crypto: af_alg - Use bh_lock_sock in sk_destruct
    - crypto: pcrypt - Fix user-after-free on module unload
    - arm64: kbuild: remove compressed images on 'make ARCH=arm64 (dist)clean'
    - mm/mempolicy.c: fix out of bounds write in mpol_parse_str()
    - reiserfs: Fix memory leak of journal device string
    - media: digitv: don't continue if remote control state can't be read
    - media: gspca: zero usb_buf
    - media: dvb-usb/dvb-usb-urb.c: initialize actlen to 0
    - ttyprintk: fix a potential deadlock in interrupt context issue
    - usb: dwc3: turn off VBUS when leaving host mode
    - media: si470x-i2c: Move free() past last use of 'radio'
    - clk: mmp2: Fix the order of timer mux parents
    - ixgbevf: Remove limit of 10 entries for unicast filter list
    - ixgbe: Fix calculation of queue with VFs and flow director on interface flap
    - wireless: wext: avoid gcc -O3 warning
    - vti[6]: fix packet tx through bpf_redirect()
    - scsi: fnic: do not queue commands during fwreset
    - airo: Fix possible info leak in AIROOLDIOCTL/SIOCDEVPRIVATE
    - airo: Add missing CAP_NET_ADMIN check in AIROOLDIOCTL/SIOCDEVPRIVATE
    - r8152: get default setting of WOL before initializing
    - qlcnic: Fix CPU soft lockup while collecting firmware dump
    - net/fsl: treat fsl,erratum-a011043
    - net/sonic: Add mutual exclusion for accessing shared state
    - net/sonic: Use MMIO accessors
    - net/sonic: Fix receive buffer handling
    - net/sonic: Quiesce SONIC before re-initializing descriptor memory
    - seq_tab_next() should increase position index
    - l2t_seq_next should increase position index
    - net: Fix skb->csum update in inet_proto_csum_replace16().
    - btrfs: fix mixed block count of available space
    - btrfs: do not zero f_bavail if we have available space
    - Linux 4.4.213

* Xenial update: 4.4.212 upstream stable release (LP: #1864773)
    - powerpc/archrandom: fix arch_get_random_seed_int()
    - mt7601u: fix bbp version check in mt7601u_wait_bbp_ready
    - drm/virtio: fix bounds check in virtio_gpu_cmd_get_capset()
    - ALSA: hda: fix unused variable warning
    - ALSA: usb-audio: update quirk for B&W PX to remove microphone
    - staging: comedi: ni_mio_common: protect register write overflow
    - pcrypt: use format specifier in kobject_add
    - exportfs: fix 'passing zero to ERR_PTR()' warning
    - drm/dp_mst: Skip validating ports during destruction, just ref
    - pinctrl: sh-pfc: r8a7740: Add missing REF125CK pin to gether_gmii group
    - pinctrl: sh-pfc: r8a7740: Add missing LCD0 marks to lcd0_data24_1 group
    - pinctrl: sh-pfc: r8a7791: Remove bogus ctrl marks from qspi_data4_b group
    - pinctrl: sh-pfc: r8a7791: Remove bogus marks from vin1_b_data18 group
    - pinctrl: sh-pfc: sh73a0: Add missing TO pin to tpu4_to3 group
    - pinctrl: sh-pfc: r8a7794: Remove bogus IPSR9 field
    - pinctrl: sh-pfc: sh7734: Add missing IPSR11 field
    - pinctrl: sh-pfc: sh7269: Add missing PCIOR0 field
    - pinctrl: sh-pfc: sh7734: Remove bogus IPSR10 value
    - Input: nomadik-ske-keypad - fix a loop timeout test
    - clk: highbank: fix refcount leak in hb_clk_init()
    - clk: qoriq: fix refcount leak in clockgen_init()
    - clk: socfpga: fix refcount leak
    - clk: samsung: exynos4: fix refcount leak in exynos4_get_xom()
    - clk: imx6q: fix refcount leak in imx6q_clocks_init()
    - clk: imx6sx: fix refcount leak in imx6sx_clocks_init()
    - clk: imx7d: fix refcount leak in imx7d_clocks_init()
    - clk: vf610: fix refcount leak in vf610_clocks_init()
    - clk: armada-370: fix refcount leak in a370_clk_init()
    - clk: kirkwood: fix refcount leak in kirkwood_clk_init()
    - clk: armada-xp: fix refcount leak in axp_clk_init()
    - IB/usnic: Fix out of bounds index check in query pkey
    - RDMA/ocrdma: Fix out of bounds index check in query pkey
    - media: s5p-jpeg: Correct step and max values for
      V4L2_CID_JPEG_RESTART_INTERVAL
    - crypto: tgr192 - fix unaligned memory access
    - ASoC: imx-sgtl5000: put of nodes if finding codec fails
    - rtc: cmos: ignore bogus century byte
    - tty: ipwireless: Fix potential NULL pointer dereference
    - rtc: ds1672: fix unintended sign extension
    - rtc: 88pm860x: fix unintended sign extension
    - rtc: 88pm80x: fix unintended sign extension
    - rtc: pm8xxx: fix unintended sign extension
    - fbdev: chipsfb: remove set but not used variable 'size'
    - pinctrl: sh-pfc: emev2: Add missing pinmux functions
    - pinctrl: sh-pfc: r8a7791: Fix scifb2_data_c pin group
    - pinctrl: sh-pfc: sh73a0: Fix fsic_spdif pin groups
    - block: don't use bio->bi_vcnt to figure out segment number
    - vfio_pci: Enable memory accesses before calling pci_map_rom
    - cdc-wdm: pass return value of recover_from_urb_loss
    - drm/nouveau/bios/ramcfg: fix missing parentheses when calculating RON
    - drm/nouveau/pmu: don't print reply values if exec is false
    - ASoC: qcom: Fix of-node refcount unbalance in apq8016_sbc_parse_of()
    - fs/nfs: Fix nfs_parse_devname to not modify it's argument
    - clocksource/drivers/sun5i: Fail gracefully when clock rate is unavailable
    - ARM: 8847/1: pm: fix HYP/SVC mode mismatch when MCPM is used
    - regulator: wm831x-dcdc: Fix list of wm831x_dcdc_ilim from mA to uA
    - nios2: ksyms: Add missing symbol exports
    - scsi: megaraid_sas: reduce module load time
    - xen, cpu_hotplug: Prevent an out of bounds access
    - net: sh_eth: fix a missing check of of_get_phy_mode
    - media: ivtv: update *pos correctly in ivtv_read_pos()
    - media: cx18: update *pos correctly in cx18_read_pos()
    - media: wl128x: Fix an error code in fm_download_firmware()
    - media: cx23885: check allocation return
    - jfs: fix bogus variable self-initialization
    - m68k: mac: Fix VIA timer counter accesses
    - ARM: OMAP2+: Fix potentially uninitialized return value for _setup_reset()
    - media: davinci-isif: avoid uninitialized variable use
    - spi: tegra114: clear packed bit for unpacked mode
    - spi: tegra114: fix for unpacked mode transfers
    - soc/fsl/qe: Fix an error code in qe_pin_request()
    - spi: bcm2835aux: fix driver to not allow 65535 (=-1) cs-gpios
    - ehea: Fix a copy-paste err in ehea_init_port_res
    - scsi: qla2xxx: Unregister chrdev if module initialization fails
    - ARM: pxa: ssp: Fix "WARNING: invalid free of devm_ allocated data"
    - hwmon: (w83627hf) Use request_muxed_region for Super-IO accesses
    - tipc: set sysctl_tipc_rmem and named_timeout right range
    - powerpc: vdso: Make vdso32 installation conditional in vdso_install
    - media: ov2659: fix unbalanced mutex_lock/unlock
    - 6lowpan: Off by one handling ->nexthdr
    - dmaengine: axi-dmac: Don't check the number of frames for alignment
    - ALSA: usb-audio: Handle the error from snd_usb_mixer_apply_create_quirk()
    - packet: in recvmsg msg_name return at least sizeof sockaddr_ll
    - ASoC: fix valid stream condition
    - IB/mlx5: Add missing XRC options to QP optional params mask
    - iommu/vt-d: Make kernel parameter igfx_off work with vIOMMU
    - media: omap_vout: potential buffer overflow in vidioc_dqbuf()
    - media: davinci/vpbe: array underflow in vpbe_enum_outputs()
    - platform/x86: alienware-wmi: printing the wrong error code
    - netfilter: ebtables: CONFIG_COMPAT: reject trailing data after last rule
    - ARM: riscpc: fix lack of keyboard interrupts after irq conversion
    - kdb: do a sanity check on the cpu in kdb_per_cpu()
    - backlight: lm3630a: Return 0 on success in update_status functions
    - thermal: cpu_cooling: Actually trace CPU load in thermal_power_cpu_get_power
    - spi: spi-fsl-spi: call spi_finalize_current_message() at the end
    - misc: sgi-xp: Properly initialize buf in xpc_get_rsvd_page_pa
    - iommu: Use right function to get group for device
    - signal/cifs: Fix cifs_put_tcp_session to call send_sig instead of force_sig
    - inet: frags: call inet_frags_fini() after unregister_pernet_subsys()
    - media: vivid: fix incorrect assignment operation when setting video mode
    - powerpc/cacheinfo: add cacheinfo_teardown, cacheinfo_rebuild
    - drm/msm/mdp5: Fix mdp5_cfg_init error return
    - net/af_iucv: always register net_device notifier
    - ASoC: ti: davinci-mcasp: Fix slot mask settings when using multiple AXRs
    - rtc: pcf8563: Clear event flags and disable interrupts before requesting irq
    - drm/msm/a3xx: remove TPL1 regs from snapshot
    - iommu/amd: Make iommu_disable safer
    - mfd: intel-lpss: Release IDA resources
    - devres: allow const resource arguments
    - net: pasemi: fix an use-after-free in pasemi_mac_phy_init()
    - scsi: libfc: fix null pointer dereference on a null lport
    - libertas_tf: Use correct channel range in lbtf_geo_init
    - usb: host: xhci-hub: fix extra endianness conversion
    - mic: avoid statically declaring a 'struct device'.
    - x86/kgbd: Use NMI_VECTOR not APIC_DM_NMI
    - ALSA: aoa: onyx: always initialize register read value
    - cifs: fix rmmod regression in cifs.ko caused by force_sig changes
    - crypto: caam - free resources in case caam_rng registration failed
    - ext4: set error return correctly when ext4_htree_store_dirent fails
    - ASoC: es8328: Fix copy-paste error in es8328_right_line_controls
    - ASoC: cs4349: Use PM ops 'cs4349_runtime_pm'
    - ASoC: wm8737: Fix copy-paste error in wm8737_snd_controls
    - signal: Allow cifs and drbd to receive their terminating signals
    - dmaengine: dw: platform: Switch to acpi_dma_controller_register()
    - mac80211: minstrel_ht: fix per-group max throughput rate initialization
    - mips: avoid explicit UB in assignment of mips_io_port_base
    - ahci: Do not export local variable ahci_em_messages
    - Partially revert "kfifo: fix kfifo_alloc() and kfifo_init()"
    - power: supply: Init device wakeup after device_add()
    - x86, perf: Fix the dependency of the x86 insn decoder selftest
    - bcma: fix incorrect update of BCMA_CORE_PCI_MDIO_DATA
    - iio: dac: ad5380: fix incorrect assignment to val
    - ath9k: dynack: fix possible deadlock in ath_dynack_node_{de}init
    - net: sonic: return NETDEV_TX_OK if failed to map buffer
    - Btrfs: fix hang when loading existing inode cache off disk
    - hwmon: (shtc1) fix shtc1 and shtw1 id mask
    - net: sonic: replace dev_kfree_skb in sonic_send_packet
    - net/rds: Fix 'ib_evt_handler_call' element in 'rds_ib_stat_names'
    - iommu/amd: Wait for completion of IOTLB flush in attach_device
    - net: hisilicon: Fix signedness bug in hix5hd2_dev_probe()
    - net: broadcom/bcmsysport: Fix signedness in bcm_sysport_probe()
    - net: ethernet: stmmac: Fix signedness bug in ipq806x_gmac_of_parse()
    - mac80211: accept deauth frames in IBSS mode
    - llc: fix another potential sk_buff leak in llc_ui_sendmsg()
    - llc: fix sk_buff refcounting in llc_conn_state_process()
    - net: stmmac: fix length of PTP clock's name string
    - drm/msm/dsi: Implement reset correctly
    - dmaengine: imx-sdma: fix size check for sdma script_number
    - net: qca_spi: Move reset_count to struct qcaspi
    - media: ov6650: Fix incorrect use of JPEG colorspace
    - media: ov6650: Fix some format attributes not under control
    - media: ov6650: Fix .get_fmt() V4L2_SUBDEV_FORMAT_TRY support
    - MIPS: Loongson: Fix return value of loongson_hwmon_init
    - net: neigh: use long type to store jiffies delta
    - packet: fix data-race in fanout_flow_is_huge()
    - dmaengine: ti: edma: fix missed failure handling
    - drm/radeon: fix bad DMA from INTERRUPT_CNTL2
    - arm64: dts: juno: Fix UART frequency
    - m68k: Call timer_interrupt() with interrupts disabled
    - firestream: fix memory leaks
    - net: cxgb3_main: Add CAP_NET_ADMIN check to CHELSIO_GET_MEM
    - net, ip_tunnel: fix namespaces move
    - net_sched: fix datalen for ematch
    - net: usb: lan78xx: Add .ndo_features_check
    - hwmon: (adt7475) Make volt2reg return same reg as reg2volt input
    - Input: keyspan-remote - fix control-message timeouts
    - ARM: 8950/1: ftrace/recordmcount: filter relocation types
    - mmc: sdhci: fix minimum clock rate for v3 controller
    - Input: sur40 - fix interface sanity checks
    - Input: gtco - fix endpoint sanity check
    - Input: aiptek - fix endpoint sanity check
    - hwmon: (nct7802) Fix voltage limits to wrong registers
    - scsi: RDMA/isert: Fix a recently introduced regression related to logout
    - tracing: xen: Ordered comparison of function pointers
    - iio: buffer: align the size of scan bytes to size of the largest element
    - scsi: iscsi: Avoid potential deadlock in iscsi_if_rx func
    - md: Avoid namespace collision with bitmap API
    - bitmap: Add bitmap_alloc(), bitmap_zalloc() and bitmap_free()
    - netfilter: ipset: use bitmap infrastructure completely
    - net/x25: fix nonblocking connect
    - Revert "UBUNTU: SAUCE: libertas: Fix two buffer overflows at parsing bss
      descriptor"
    - libertas: Fix two buffer overflows at parsing bss descriptor
    - Linux 4.4.212

* CVE-2020-8428
    - do_last(): fetch directory ->i_mode and ->i_uid before it's too late
    - vfs: fix do_last() regression

* xfs fill_fs test in fallocate06 from ubuntu_ltp_syscalls failed
    (LP: #1865967)
    - xfs: Fix tail rounding in xfs_alloc_file_space()

* ipc/sem.c : process loops infinitely in exit_sem() (LP: #1858834)
    - Revert "ipc, sem: remove uneeded sem_undo_list lock usage in exit_sem()"

* quotactl07 from ubuntu_ltp_syscalls failed (LP: #1864092)
    - xfs: Sanity check flags of Q_XQUOTARM call

-- Khalid Elmously <khalid.elmously@canonical.com>  Sun, 15 Mar 2020 19:16:50 -0400

Changed in linux (Ubuntu Xenial):
status:	Fix Committed → Fix Released

Revision history for this message

Launchpad Janitor (janitor) wrote on 2020-04-06:

#13

Download full text (27.7 KiB)

This bug was fixed in the package linux - 4.15.0-96.97

---------------
linux (4.15.0-96.97) bionic; urgency=medium

  * CVE-2020-8834
    - KVM: PPC: Book3S HV: Factor fake-suspend handling out of
      kvmppc_save/restore_tm
    - KVM: PPC: Book3S PR: Move kvmppc_save_tm/kvmppc_restore_tm to separate file
    - KVM: PPC: Book3S PR: Add guest MSR parameter for
      kvmppc_save_tm()/kvmppc_restore_tm()

linux (4.15.0-94.95) bionic; urgency=medium

* bionic/linux: 4.15.0-94.95 -proposed tracker (LP: #1868984)

  * Missing wireless network interface after kernel 5.3.0-43 upgrade with eoan
    (LP: #1868442)
    - iwlwifi: mvm: Do not require PHY_SKU NVM section for 3168 devices

linux (4.15.0-93.94) bionic; urgency=medium

* bionic/linux: 4.15.0-93.94 -proposed tracker (LP: #1868764)

* quotactl04 from ubuntu_ltp_syscalls failed with B (LP: #1868665)
- ext4: fix mount failure with quota configured as module

linux (4.15.0-92.93) bionic; urgency=medium

* bionic/linux: 4.15.0-92.93 -proposed tracker (LP: #1867272)

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

  * Introduce the new NVIDIA 440 series, and add 5.4 Linux compatibility to the
    340 and 390 series (LP: #1854485)
    - [Packaging] NVIDIA -- add support for the 435 and the 440 series

  * Stop using get_scalar_status command in Dell AIO uart backlight driver
    (LP: #1865402)
    - SAUCE: platform/x86: dell-uart-backlight: add get_display_mode command

  * Bionic update: upstream stable patchset 2020-03-12 (LP: #1867194)
    - RDMA/core: Fix locking in ib_uverbs_event_read
    - gpio: zynq: Report gpio direction at boot
    - arm64: ptrace: nofpsimd: Fail FP/SIMD regset operations
    - KVM: arm: Fix DFSR setting for non-LPAE aarch32 guests
    - KVM: arm: Make inject_abt32() inject an external abort instead
    - mtd: onenand_base: Adjust indentation in onenand_read_ops_nolock
    - mtd: sharpslpart: Fix unsigned comparison to zero
    - padata: fix null pointer deref of pd->pinst
    - Input: synaptics - switch T470s to RMI4 by default
    - Input: synaptics - enable SMBus on ThinkPad L470
    - Input: synaptics - remove the LEN0049 dmi id from topbuttonpad list
    - ALSA: hda/realtek - Fix silent output on MSI-GL73
    - ALSA: usb-audio: Apply sample rate quirk for Audioengine D1
    - arm64: cpufeature: Set the FP/SIMD compat HWCAP bits properly
    - ALSA: usb-audio: sound: usb: usb true/false for bool return type
    - ext4: don't assume that mmp_nodename/bdevname have NUL
    - ext4: fix support for inode sizes > 1024 bytes
    - ext4: fix checksum errors with indexed dirs
    - ext4: add cond_resched() to ext4_protect_reserved_inode
    - ext4: improve explanation of a mount failure caused by a misconfigured
      kernel
    - Btrfs: fix race between using extent maps and merging them
    - btrfs: ref-verify: fix memory leaks
    - btrfs: print message when tree-log replay starts
    - btrfs: log message when rw remount is attempted with unclean tree-log
    - arm64: ssbs: Fix context-switch when SSBS is present on all CPUs
    - perf/x86/amd: Add missing L2 misses event spec to AMD Family 17h's ev...

This bug was fixed in the package linux - 4.15.0-96.97

---------------
linux (4.15.0-96.97) bionic; urgency=medium

* CVE-2020-8834
    - KVM: PPC: Book3S HV: Factor fake-suspend handling out of
      kvmppc_save/restore_tm
    - KVM: PPC: Book3S PR: Move kvmppc_save_tm/kvmppc_restore_tm to separate file
    - KVM: PPC: Book3S PR: Add guest MSR parameter for
      kvmppc_save_tm()/kvmppc_restore_tm()

linux (4.15.0-94.95) bionic; urgency=medium

* bionic/linux: 4.15.0-94.95 -proposed tracker (LP: #1868984)

* Missing wireless network interface after kernel 5.3.0-43 upgrade with eoan
    (LP: #1868442)
    - iwlwifi: mvm: Do not require PHY_SKU NVM section for 3168 devices

linux (4.15.0-93.94) bionic; urgency=medium

* bionic/linux: 4.15.0-93.94 -proposed tracker (LP: #1868764)

* quotactl04 from ubuntu_ltp_syscalls failed with B (LP: #1868665)
    - ext4: fix mount failure with quota configured as module

linux (4.15.0-92.93) bionic; urgency=medium

* bionic/linux: 4.15.0-92.93 -proposed tracker (LP: #1867272)

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

* Introduce the new NVIDIA 440 series, and add 5.4 Linux compatibility to the
    340 and 390 series (LP: #1854485)
    - [Packaging] NVIDIA -- add support for the 435 and the 440 series

* Stop using get_scalar_status command in Dell AIO uart backlight driver
    (LP: #1865402)
    - SAUCE: platform/x86: dell-uart-backlight: add get_display_mode command

* Bionic update: upstream stable patchset 2020-03-12 (LP: #1867194)
    - RDMA/core: Fix locking in ib_uverbs_event_read
    - gpio: zynq: Report gpio direction at boot
    - arm64: ptrace: nofpsimd: Fail FP/SIMD regset operations
    - KVM: arm: Fix DFSR setting for non-LPAE aarch32 guests
    - KVM: arm: Make inject_abt32() inject an external abort instead
    - mtd: onenand_base: Adjust indentation in onenand_read_ops_nolock
    - mtd: sharpslpart: Fix unsigned comparison to zero
    - padata: fix null pointer deref of pd->pinst
    - Input: synaptics - switch T470s to RMI4 by default
    - Input: synaptics - enable SMBus on ThinkPad L470
    - Input: synaptics - remove the LEN0049 dmi id from topbuttonpad list
    - ALSA: hda/realtek - Fix silent output on MSI-GL73
    - ALSA: usb-audio: Apply sample rate quirk for Audioengine D1
    - arm64: cpufeature: Set the FP/SIMD compat HWCAP bits properly
    - ALSA: usb-audio: sound: usb: usb true/false for bool return type
    - ext4: don't assume that mmp_nodename/bdevname have NUL
    - ext4: fix support for inode sizes > 1024 bytes
    - ext4: fix checksum errors with indexed dirs
    - ext4: add cond_resched() to ext4_protect_reserved_inode
    - ext4: improve explanation of a mount failure caused by a misconfigured
      kernel
    - Btrfs: fix race between using extent maps and merging them
    - btrfs: ref-verify: fix memory leaks
    - btrfs: print message when tree-log replay starts
    - btrfs: log message when rw remount is attempted with unclean tree-log
    - arm64: ssbs: Fix context-switch when SSBS is present on all CPUs
    - perf/x86/amd: Add missing L2 misses event spec to AMD Family 17h's event map
    - IB/hfi1: Close window for pq and request coliding
    - IB/rdmavt: Reset all QPs when the device is shut down
    - RDMA/rxe: Fix soft lockup problem due to using tasklets in softirq
    - RDMA/core: Fix protection fault in get_pkey_idx_qp_list
    - s390/time: Fix clk type in get_tod_clock
    - perf/x86/intel: Fix inaccurate period in context switch for auto-reload
    - hwmon: (pmbus/ltc2978) Fix PMBus polling of MFR_COMMON definitions.
    - jbd2: move the clearing of b_modified flag to the journal_unmap_buffer()
    - jbd2: do not clear the BH_Mapped flag when forgetting a metadata buffer
    - KVM: x86/mmu: Fix struct guest_walker arrays for 5-level paging

* Bionic update: upstream stable patchset 2020-03-09 (LP: #1866678)
    - kernel/module: Fix memleak in module_add_modinfo_attrs()
    - media: iguanair: fix endpoint sanity check
    - x86/cpu: Update cached HLE state on write to TSX_CTRL_CPUID_CLEAR
    - iwlwifi: mvm: fix NVM check for 3168 devices
    - sparc32: fix struct ipc64_perm type definition
    - cls_rsvp: fix rsvp_policy
    - gtp: use __GFP_NOWARN to avoid memalloc warning
    - l2tp: Allow duplicate session creation with UDP
    - net: hsr: fix possible NULL deref in hsr_handle_frame()
    - net_sched: fix an OOB access in cls_tcindex
    - bnxt_en: Fix TC queue mapping.
    - tcp: clear tp->total_retrans in tcp_disconnect()
    - tcp: clear tp->delivered in tcp_disconnect()
    - tcp: clear tp->data_segs{in|out} in tcp_disconnect()
    - tcp: clear tp->segs_{in|out} in tcp_disconnect()
    - rxrpc: Fix insufficient receive notification generation
    - rxrpc: Fix NULL pointer deref due to call->conn being cleared on disconnect
    - media: uvcvideo: Avoid cyclic entity chains due to malformed USB descriptors
    - mfd: dln2: More sanity checking for endpoints
    - tracing: Fix sched switch start/stop refcount racy updates
    - brcmfmac: Fix memory leak in brcmf_usbdev_qinit
    - usb: gadget: legacy: set max_speed to super-speed
    - usb: gadget: f_ncm: Use atomic_t to track in-flight request
    - usb: gadget: f_ecm: Use atomic_t to track in-flight request
    - ALSA: dummy: Fix PCM format loop in proc output
    - media/v4l2-core: set pages dirty upon releasing DMA buffers
    - media: v4l2-rect.h: fix v4l2_rect_map_inside() top/left adjustments
    - lib/test_kasan.c: fix memory leak in kmalloc_oob_krealloc_more()
    - irqdomain: Fix a memory leak in irq_domain_push_irq()
    - platform/x86: intel_scu_ipc: Fix interrupt support
    - KVM: arm64: Only sign-extend MMIO up to register width
    - MIPS: fix indentation of the 'RELOCS' message
    - s390/mm: fix dynamic pagetable upgrade for hugetlbfs
    - powerpc/xmon: don't access ASDR in VMs
    - powerpc/pseries: Advance pfn if section is not present in lmb_is_removable()
    - mmc: spi: Toggle SPI polarity, do not hardcode it
    - ACPI: video: Do not export a non working backlight interface on MSI MS-7721
      boards
    - alarmtimer: Unregister wakeup source when module get fails
    - ubifs: Reject unsupported ioctl flags explicitly
    - ubifs: Fix FS_IOC_SETFLAGS unexpectedly clearing encrypt flag
    - ubifs: Fix deadlock in concurrent bulk-read and writepage
    - PCI: keystone: Fix link training retries initiation
    - mmc: sdhci-of-at91: fix memleak on clk_get failure
    - ubifs: don't trigger assertion on invalid no-key filename
    - hv_balloon: Balloon up according to request page number
    - crypto: api - Check spawn->alg under lock in crypto_drop_spawn
    - scsi: qla2xxx: Fix mtcp dump collection failure
    - power: supply: ltc2941-battery-gauge: fix use-after-free
    - f2fs: choose hardlimit when softlimit is larger than hardlimit in
      f2fs_statfs_project()
    - f2fs: fix miscounted block limit in f2fs_statfs_project()
    - f2fs: code cleanup for f2fs_statfs_project()
    - PM: core: Fix handling of devices deleted during system-wide resume
    - [Config] updateconfigs for CONFIG_OF_DMA_DEFAULT_COHERENT
    - of: Add OF_DMA_DEFAULT_COHERENT & select it on powerpc
    - dm zoned: support zone sizes smaller than 128MiB
    - dm space map common: fix to ensure new block isn't already in use
    - dm crypt: fix benbi IV constructor crash if used in authenticated mode
    - tracing: Annotate ftrace_graph_hash pointer with __rcu
    - tracing: Annotate ftrace_graph_notrace_hash pointer with __rcu
    - ftrace: Add comment to why rcu_dereference_sched() is open coded
    - ftrace: Protect ftrace_graph_hash with ftrace_sync
    - samples/bpf: Don't try to remove user's homedir on clean
    - crypto: ccp - set max RSA modulus size for v3 platform devices as well
    - crypto: pcrypt - Do not clear MAY_SLEEP flag in original request
    - crypto: atmel-aes - Fix counter overflow in CTR mode
    - crypto: api - Fix race condition in crypto_spawn_alg
    - crypto: picoxcell - adjust the position of tasklet_init and fix missed
      tasklet_kill
    - scsi: qla2xxx: Fix unbound NVME response length
    - NFS: Fix memory leaks and corruption in readdir
    - NFS: Directory page cache pages need to be locked when read
    - btrfs: set trans->drity in btrfs_commit_transaction
    - ARM: tegra: Enable PLLP bypass during Tegra124 LP1
    - iwlwifi: don't throw error when trying to remove IGTK
    - mwifiex: fix unbalanced locking in mwifiex_process_country_ie()
    - sunrpc: expiry_time should be seconds not timeval
    - tools/kvm_stat: Fix kvm_exit filter name
    - xen/balloon: Support xend-based toolstack take two
    - KVM: x86: Refactor picdev_write() to prevent Spectre-v1/L1TF attacks
    - KVM: x86: Refactor prefix decoding to prevent Spectre-v1/L1TF attacks
    - KVM: x86: Protect DR-based index computations from Spectre-v1/L1TF attacks
    - KVM: x86: Protect kvm_lapic_reg_write() from Spectre-v1/L1TF attacks
    - KVM: x86: Protect kvm_hv_msr_[get|set]_crash_data() from Spectre-v1/L1TF
      attacks
    - KVM: x86: Protect ioapic_write_indirect() from Spectre-v1/L1TF attacks
    - KVM: x86: Protect MSR-based index computations in pmu.h from Spectre-v1/L1TF
      attacks
    - KVM: x86: Protect ioapic_read_indirect() from Spectre-v1/L1TF attacks
    - KVM: x86: Protect MSR-based index computations from Spectre-v1/L1TF attacks
      in x86.c
    - KVM: x86: Protect x86_decode_insn from Spectre-v1/L1TF attacks
    - KVM: x86: Protect MSR-based index computations in fixed_msr_to_seg_unit()
      from Spectre-v1/L1TF attacks
    - KVM: PPC: Book3S HV: Uninit vCPU if vcore creation fails
    - KVM: PPC: Book3S PR: Free shared page if mmu initialization fails
    - KVM: x86: Free wbinvd_dirty_mask if vCPU creation fails
    - clk: tegra: Mark fuse clock as critical
    - scsi: qla2xxx: Fix the endianness of the qla82xx_get_fw_size() return type
    - scsi: csiostor: Adjust indentation in csio_device_reset
    - scsi: qla4xxx: Adjust indentation in qla4xxx_mem_free
    - scsi: ufs: Recheck bkops level if bkops is disabled
    - phy: qualcomm: Adjust indentation in read_poll_timeout
    - ext2: Adjust indentation in ext2_fill_super
    - powerpc/44x: Adjust indentation in ibm4xx_denali_fixup_memsize
    - NFC: pn544: Adjust indentation in pn544_hci_check_presence
    - ppp: Adjust indentation into ppp_async_input
    - net: smc911x: Adjust indentation in smc911x_phy_configure
    - net: tulip: Adjust indentation in {dmfe, uli526x}_init_module
    - IB/mlx5: Fix outstanding_pi index for GSI qps
    - IB/core: Fix ODP get user pages flow
    - nfsd: fix delay timer on 32-bit architectures
    - nfsd: fix jiffies/time_t mixup in LRU list
    - ubi: fastmap: Fix inverted logic in seen selfcheck
    - ubi: Fix an error pointer dereference in error handling code
    - mfd: da9062: Fix watchdog compatible string
    - mfd: rn5t618: Mark ADC control register volatile
    - net: dsa: bcm_sf2: Only 7278 supports 2Gb/sec IMP port
    - net_sched: fix a resource leak in tcindex_set_parms()
    - net: systemport: Avoid RBUF stuck in Wake-on-LAN mode
    - net: macb: Remove unnecessary alignment check for TSO
    - net: macb: Limit maximum GEM TX length in TSO
    - bonding/alb: properly access headers in bond_alb_xmit()
    - ext4: fix deadlock allocating crypto bounce page from mempool
    - btrfs: Get rid of the confusing btrfs_file_extent_inline_len
    - Btrfs: fix missing hole after hole punching and fsync when using NO_HOLES
    - btrfs: use bool argument in free_root_pointers()
    - btrfs: free block groups after free'ing fs trees
    - btrfs: remove trivial locking wrappers of tree mod log
    - Btrfs: fix race between adding and putting tree mod seq elements and nodes
    - drm: atmel-hlcdc: enable clock before configuring timing engine
    - KVM: x86: Protect pmu_intel.c from Spectre-v1/L1TF attacks
    - btrfs: flush write bio if we loop in extent_write_cache_pages
    - KVM: x86: Fix potential put_fpu() w/o load_fpu() on MPX platform
    - KVM: x86/mmu: Apply max PA check for MMIO sptes to 32-bit KVM
    - KVM: nVMX: vmread should not set rflags to specify success in case of #PF
    - KVM: Use vcpu-specific gva->hva translation when querying host page size
    - KVM: Play nice with read-only memslots when querying host page size
    - KVM: s390: do not clobber registers during guest reset/store status
    - cifs: fail i/o on soft mounts if sessionsetup errors out
    - clocksource: Prevent double add_timer_on() for watchdog_timer
    - perf/core: Fix mlock accounting in perf_mmap()
    - rxrpc: Fix service call disconnection
    - ASoC: pcm: update FE/BE trigger order based on the command
    - hv_sock: Remove the accept port restriction
    - RDMA/netlink: Do not always generate an ACK for some netlink operations
    - scsi: ufs: Fix ufshcd_probe_hba() reture value in case
      ufshcd_scsi_add_wlus() fails
    - PCI/switchtec: Fix vep_vector_number ioread width
    - PCI: Don't disable bridge BARs when assigning bus resources
    - nfs: NFS_SWAP should depend on SWAP
    - NFS/pnfs: Fix pnfs_generic_prepare_to_resend_writes()
    - NFSv4: try lease recovery on NFS4ERR_EXPIRED
    - serial: uartps: Add a timeout to the tx empty wait
    - rtc: hym8563: Return -EINVAL if the time is known to be invalid
    - rtc: cmos: Stop using shared IRQ
    - ARC: [plat-axs10x]: Add missing multicast filter number to GMAC node
    - platform/x86: intel_mid_powerbtn: Take a copy of ddata
    - ARM: dts: at91: sama5d3: fix maximum peripheral clock rates
    - ARM: dts: at91: sama5d3: define clock rate range for tcb1
    - tools/power/acpi: fix compilation error
    - powerpc/pseries/vio: Fix iommu_table use-after-free refcount warning
    - powerpc/pseries: Allow not having ibm, hypertas-functions::hcall-multi-tce
      for DDW
    - KVM: arm/arm64: vgic-its: Fix restoration of unmapped collections
    - ARM: 8949/1: mm: mark free_memmap as __init
    - arm64: cpufeature: Fix the type of no FP/SIMD capability
    - KVM: arm/arm64: Fix young bit from mmu notifier
    - crypto: artpec6 - return correct error code for failed setkey()
    - crypto: atmel-sha - fix error handling when setting hmac key
    - media: i2c: adv748x: Fix unsafe macros
    - pinctrl: sh-pfc: r8a7778: Fix duplicate SDSELF_B and SD1_CLK_B
    - scsi: megaraid_sas: Do not initiate OCR if controller is not in ready state
    - serial: uartps: Move the spinlock after the read of the tx empty
    - mwifiex: Fix possible buffer overflows in mwifiex_ret_wmm_get_status()
    - mwifiex: Fix possible buffer overflows in mwifiex_cmd_append_vsie_tlv()
    - libertas: don't exit from lbs_ibss_join_existing() with RCU read lock held
    - libertas: make lbs_ibss_join_existing() return error code on rates overflow
    - udf: Allow writing to 'Rewritable' partitions
    - printk: fix exclusive_console replaying
    - usb: typec: tcpci: mask event interrupts when remove driver
    - ALSA: hda: Add Clevo W65_67SB the power_save blacklist
    - KVM: arm/arm64: Correct AArch32 SPSR on exception entry
    - crypto: geode-aes - convert to skcipher API and make thread-safe
    - mfd: axp20x: Mark AXP20X_VBUS_IPSOUT_MGMT as volatile
    - scripts/find-unused-docs: Fix massive false positives
    - padata: Remove broken queue flushing
    - jbd2_seq_info_next should increase position index
    - watchdog: fix UAF in reboot notifier handling in watchdog core code
    - bcache: add readahead cache policy options via sysfs interface
    - eventfd: track eventfd_signal() recursion depth
    - x86/kvm: Be careful not to clear KVM_VCPU_FLUSH_TLB bit
    - drm/amd/dm/mst: Ignore payload update failures
    - percpu: Separate decrypted varaibles anytime encryption can be enabled
    - drm: msm: mdp4: Adjust indentation in mdp4_dsi_encoder_enable
    - net: dsa: b53: Always use dev->vlan_enabled in b53_configure_vlan()
    - drm/dp_mst: Remove VCPI while disabling topology mgr
    - KVM: x86: Use gpa_t for cr2/gpa to fix TDP support on 32-bit KVM
    - x86/apic/msi: Plug non-maskable MSI affinity race

* 5.4.0-11 crash on cryptsetup open (LP: #1860231) // Bionic update: upstream
    stable patchset 2020-03-09 (LP: #1866678)
    - dm: fix potential for q->make_request_fn NULL pointer

* r8152 init may take up to 40 seconds at initialization with Dell WD19/WD19DC
    during hotplug (LP: #1864284)
    - UBUNTU SAUCE: r8152: check disconnect status after long sleep

* The voice recording function cannot work while connecting a headset on a
    Dell machine (LP: #1866581)
    - SAUCE: ALSA: hda/realtek - Add Headset Mic supported

* xfs fill_fs test in fallocate06 from ubuntu_ltp_syscalls failed
    (LP: #1865967)
    - xfs: Fix tail rounding in xfs_alloc_file_space()

* [hns3-0114]net: hns3: fix ETS bandwidth validation bug  (LP: #1859569)
    - net: hns3: fix ETS bandwidth validation bug

* alsa/hda/realtek: fix a mute led regression on Lenovo X1 Carbon
    (LP: #1864576)
    - SAUCE: ALSA: hda/realtek - Fix a regression for mute led on Lenovo Carbon X1

* [hns3-0120]pad the short frame before sending to the hardware (LP: #1860320)
    - net: hns3: pad the short frame before sending to the hardware

* ipc/sem.c : process loops infinitely in exit_sem() (LP: #1858834)
    - Revert "ipc, sem: remove uneeded sem_undo_list lock usage in exit_sem()"

* ftrace test in ubuntu_kernel_selftests will timeout randomly (LP: #1864172)
    - tracing/selftests: Turn off timeout setting

* quotactl07 from ubuntu_ltp_syscalls failed (LP: #1864092)
    - xfs: Sanity check flags of Q_XQUOTARM call

* [bionic] updates to Exar USB serial driver (LP: #1863834)
    - SAUCE: xr-usb-serial: Update driver for Exar USB serial ports
    - SAUCE: xr-usb-serial: re-initialise baudrate after resume from S3/S4
    - SAUCE: xr-usb-serial: Changes to support updates in struct gpio_chip
    - SAUCE: xr-usb-serial: fix kbuild

* [bionic]  hts221 sensor stops working after resume from S3/S4
    (LP: #1863732)
    - SAUCE: iio: humidity: hts221: Fix sensor reads after resume

* Bionic update: upstream stable patchset 2020-02-26 (LP: #1864904)
    - orinoco_usb: fix interface sanity check
    - rsi_91x_usb: fix interface sanity check
    - USB: serial: ir-usb: add missing endpoint sanity check
    - USB: serial: ir-usb: fix link-speed handling
    - USB: serial: ir-usb: fix IrLAP framing
    - usb: dwc3: turn off VBUS when leaving host mode
    - staging: most: net: fix buffer overflow
    - staging: wlan-ng: ensure error return is actually returned
    - staging: vt6656: correct packet types for CTS protect, mode.
    - staging: vt6656: use NULLFUCTION stack on mac80211
    - staging: vt6656: Fix false Tx excessive retries reporting.
    - serial: 8250_bcm2835aux: Fix line mismatch on driver unbind
    - crypto: chelsio - fix writing tfm flags to wrong place
    - ath9k: fix storage endpoint lookup
    - brcmfmac: fix interface sanity check
    - rtl8xxxu: fix interface sanity check
    - zd1211rw: fix storage endpoint lookup
    - arc: eznps: fix allmodconfig kconfig warning
    - HID: ite: Add USB id match for Acer SW5-012 keyboard dock
    - phy: cpcap-usb: Prevent USB line glitches from waking up modem
    - watchdog: max77620_wdt: fix potential build errors
    - watchdog: rn5t618_wdt: fix module aliases
    - spi: spi-dw: Add lock protect dw_spi rx/tx to prevent concurrent calls
    - drivers/net/b44: Change to non-atomic bit operations on pwol_mask
    - net: wan: sdla: Fix cast from pointer to integer of different size
    - gpio: max77620: Add missing dependency on GPIOLIB_IRQCHIP
    - atm: eni: fix uninitialized variable warning
    - PCI: Add DMA alias quirk for Intel VCA NTB
    - usb-storage: Disable UAS on JMicron SATA enclosure
    - net_sched: ematch: reject invalid TCF_EM_SIMPLE
    - rsi: fix use-after-free on probe errors
    - crypto: af_alg - Use bh_lock_sock in sk_destruct
    - vfs: fix do_last() regression
    - x86/resctrl: Fix use-after-free when deleting resource groups
    - x86/resctrl: Fix use-after-free due to inaccurate refcount of rdtgroup
    - x86/resctrl: Fix a deadlock due to inaccurate reference
    - crypto: pcrypt - Fix user-after-free on module unload
    - perf c2c: Fix return type for histogram sorting comparision functions
    - PM / devfreq: Add new name attribute for sysfs
    - tools lib: Fix builds when glibc contains strlcpy()
    - arm64: kbuild: remove compressed images on 'make ARCH=arm64 (dist)clean'
    - ext4: validate the debug_want_extra_isize mount option at parse time
    - mm/mempolicy.c: fix out of bounds write in mpol_parse_str()
    - reiserfs: Fix memory leak of journal device string
    - media: digitv: don't continue if remote control state can't be read
    - media: af9005: uninitialized variable printked
    - media: gspca: zero usb_buf
    - media: dvb-usb/dvb-usb-urb.c: initialize actlen to 0
    - ttyprintk: fix a potential deadlock in interrupt context issue
    - Bluetooth: Fix race condition in hci_release_sock()
    - cgroup: Prevent double killing of css when enabling threaded cgroup
    - media: si470x-i2c: Move free() past last use of 'radio'
    - ARM: dts: sun8i: a83t: Correct USB3503 GPIOs polarity
    - ARM: dts: beagle-x15-common: Model 5V0 regulator
    - soc: ti: wkup_m3_ipc: Fix race condition with rproc_boot
    - mac80211: mesh: restrict airtime metric to peered established plinks
    - clk: mmp2: Fix the order of timer mux parents
    - ixgbevf: Remove limit of 10 entries for unicast filter list
    - ixgbe: Fix calculation of queue with VFs and flow director on interface flap
    - igb: Fix SGMII SFP module discovery for 100FX/LX.
    - ASoC: sti: fix possible sleep-in-atomic
    - qmi_wwan: Add support for Quectel RM500Q
    - wireless: fix enabling channel 12 for custom regulatory domain
    - cfg80211: Fix radar event during another phy CAC
    - mac80211: Fix TKIP replay protection immediately after key setup
    - wireless: wext: avoid gcc -O3 warning
    - net: dsa: bcm_sf2: Configure IMP port for 2Gb/sec
    - bnxt_en: Fix ipv6 RFS filter matching logic.
    - ARM: dts: am335x-boneblack-common: fix memory size
    - vti[6]: fix packet tx through bpf_redirect()
    - scsi: fnic: do not queue commands during fwreset
    - ARM: 8955/1: virt: Relax arch timer version check during early boot
    - tee: optee: Fix compilation issue with nommu
    - airo: Fix possible info leak in AIROOLDIOCTL/SIOCDEVPRIVATE
    - airo: Add missing CAP_NET_ADMIN check in AIROOLDIOCTL/SIOCDEVPRIVATE
    - r8152: get default setting of WOL before initializing
    - qlcnic: Fix CPU soft lockup while collecting firmware dump
    - powerpc/fsl/dts: add fsl,erratum-a011043
    - net/fsl: treat fsl,erratum-a011043
    - net: fsl/fman: rename IF_MODE_XGMII to IF_MODE_10G
    - seq_tab_next() should increase position index
    - l2t_seq_next should increase position index
    - net: Fix skb->csum update in inet_proto_csum_replace16().
    - btrfs: do not zero f_bavail if we have available space
    - perf report: Fix no libunwind compiled warning break s390 issue
    - iio: st_gyro: Correct data for LSM9DS0 gyro
    - net_sched: fix ops->bind_class() implementations
    - HID: Add quirk for Xin-Mo Dual Controller
    - HID: Add quirk for incorrect input length on Lenovo Y720
    - phy: qcom-qmp: Increase PHY ready timeout
    - platform/x86: dell-laptop: disable kbd backlight on Inspiron 10xx
    - sched/fair: Add tmp_alone_branch assertion
    - sched/fair: Fix insertion in rq->leaf_cfs_rq_list
    - random: try to actively add entropy rather than passively wait for it
    - block: cleanup __blkdev_issue_discard()
    - block: fix 32 bit overflow in __blkdev_issue_discard()
    - media: vp7045: do not read uninitialized values if usb transfer fails
    - tomoyo: Use atomic_t for statistics counter
    - tools lib traceevent: Fix memory leakage in filter_event
    - parisc: Use proper printk format for resource_size_t
    - riscv: delete temporary files
    - ARM: dts: am43x-epos-evm: set data pin directions for spi0 and spi1

* Bionic update: upstream stable patchset 2020-02-21 (LP: #1864261)
    - firestream: fix memory leaks
    - gtp: make sure only SOCK_DGRAM UDP sockets are accepted
    - ipv6: sr: remove SKB_GSO_IPXIP6 on End.D* actions
    - net: cxgb3_main: Add CAP_NET_ADMIN check to CHELSIO_GET_MEM
    - net, ip6_tunnel: fix namespaces move
    - net, ip_tunnel: fix namespaces move
    - net_sched: fix datalen for ematch
    - net-sysfs: Fix reference count leak in rx|netdev_queue_add_kobject
    - net-sysfs: fix netdev_queue_add_kobject() breakage
    - net-sysfs: Call dev_hold always in netdev_queue_add_kobject
    - net-sysfs: Call dev_hold always in rx_queue_add_kobject
    - net-sysfs: Fix reference count leak
    - net: usb: lan78xx: Add .ndo_features_check
    - tcp_bbr: improve arithmetic division in bbr_update_bw()
    - net: rtnetlink: validate IFLA_MTU attribute in rtnl_create_link()
    - hwmon: (adt7475) Make volt2reg return same reg as reg2volt input
    - hwmon: (core) Do not use device managed functions for memory allocations
    - Input: keyspan-remote - fix control-message timeouts
    - Revert "Input: synaptics-rmi4 - don't increment rmiaddr for SMBus transfers"
    - ARM: 8950/1: ftrace/recordmcount: filter relocation types
    - mmc: tegra: fix SDR50 tuning override
    - mmc: sdhci: fix minimum clock rate for v3 controller
    - Documentation: Document arm64 kpti control
    - Input: pm8xxx-vib - fix handling of separate enable register
    - Input: sur40 - fix interface sanity checks
    - Input: gtco - fix endpoint sanity check
    - Input: aiptek - fix endpoint sanity check
    - Input: pegasus_notetaker - fix endpoint sanity check
    - Input: sun4i-ts - add a check for devm_thermal_zone_of_sensor_register
    - hwmon: (nct7802) Fix voltage limits to wrong registers
    - scsi: RDMA/isert: Fix a recently introduced regression related to logout
    - tracing: xen: Ordered comparison of function pointers
    - do_last(): fetch directory ->i_mode and ->i_uid before it's too late
    - sd: Fix REQ_OP_ZONE_REPORT completion handling
    - coresight: etb10: Do not call smp_processor_id from preemptible
    - coresight: tmc-etf: Do not call smp_processor_id from preemptible
    - libertas: Fix two buffer overflows at parsing bss descriptor
    - media: v4l2-ioctl.c: zero reserved fields for S/TRY_FMT
    - scsi: iscsi: Avoid potential deadlock in iscsi_if_rx func
    - md: Avoid namespace collision with bitmap API
    - bitmap: Add bitmap_alloc(), bitmap_zalloc() and bitmap_free()
    - netfilter: ipset: use bitmap infrastructure completely
    - net/x25: fix nonblocking connect
    - net: bcmgenet: Use netif_tx_napi_add() for TX NAPI
    - Revert "udp: do rmem bulk free even if the rx sk queue is empty"
    - tcp: do not leave dangling pointers in tp->highest_sack
    - tun: add mutex_unlock() call and napi.skb clearing in tun_get_user()
    - PCI: Mark AMD Navi14 GPU rev 0xc5 ATS as broken
    - net/sonic: Add mutual exclusion for accessing shared state
    - net/sonic: Clear interrupt flags immediately
    - net/sonic: Use MMIO accessors
    - net/sonic: Fix interface error stats collection
    - net/sonic: Fix receive buffer handling
    - net/sonic: Avoid needless receive descriptor EOL flag updates
    - net/sonic: Improve receive descriptor status flag check
    - net/sonic: Fix receive buffer replenishment
    - net/sonic: Quiesce SONIC before re-initializing descriptor memory
    - net/sonic: Fix command register usage
    - net/sonic: Fix CAM initialization
    - net/sonic: Prevent tx watchdog timeout
    - crypto: geode-aes - switch to skcipher for cbc(aes) fallback
    - mm, sparse: drop pgdat_resize_lock in sparse_add/remove_one_section()
    - drivers/base/memory.c: remove an unnecessary check on NR_MEM_SECTIONS
    - drivers/base/memory.c: clean up relics in function parameters
    - mm, memory_hotplug: update a comment in unregister_memory()
    - drivers/base/memory: pass a block_id to init_memory_block()

* Miscellaneous Ubuntu changes
    - update dkms package versions

-- Thadeu Lima de Souza Cascardo <cascardo@canonical.com>  Tue, 31 Mar 2020 23:24:38 -0300

Changed in linux (Ubuntu Bionic):
status:	Fix Committed → Fix Released

Steve Langasek (vorlon) on 2020-07-02

Changed in linux (Ubuntu Disco):
status:	Fix Committed → Won't Fix

Ubuntu
linux package

ipc/sem.c : process loops infinitely in exit_sem()

Bug Description

CVE References

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	Status	Importance	Assigned to
linux (Ubuntu)	Fix Released	Medium	Ioanna Alifieraki
Xenial	Fix Released	Medium	Ioanna Alifieraki
Bionic	Fix Released	Medium	Ioanna Alifieraki
Disco	Won't Fix	Medium	Ioanna Alifieraki
Eoan	Fix Released	Medium	Ioanna Alifieraki
Focal	Fix Released	Medium	Ioanna Alifieraki

Ubuntulinux package

ipc/sem.c : process loops infinitely in exit_sem()

Bug Description

CVE References

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Ubuntu
linux package