Bug #1864172 “ftrace test in ubuntu_kernel_selftests will timeou...” : Bugs : linux package : Ubuntu

Revision history for this message

Po-Hsu Lin (cypressyew) wrote on 2020-02-21:

#1

CRDA.txt Edit (454 bytes, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (34.0 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (2.6 KiB, text/plain; charset="utf-8")
Lspci.txt Edit (5.6 KiB, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (1.6 KiB, text/plain; charset="utf-8")
ProcCpuinfoMinimal.txt Edit (798 bytes, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (2.2 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (2.7 KiB, text/plain; charset="utf-8")
UdevDb.txt Edit (69.6 KiB, text/plain; charset="utf-8")
WifiSyslog.txt Edit (40.4 KiB, text/plain; charset="utf-8")

Revision history for this message

Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote on 2020-02-21: Status changed to Confirmed

#2

This change was made by a bot.

Changed in linux (Ubuntu):
status:	New → Confirmed

Revision history for this message

Po-Hsu Lin (cypressyew) wrote on 2020-02-21:

#3

Issue found on Focal ARM64:
# [26] ftrace - test reading of set_ftrace_filter [PASS]
# [27] ftrace - test for function traceon/off triggers
not ok 1 selftests: ftrace: ftracetest # TIMEOUT

summary:	- ftrace test in ubuntu_kernel_selftests will timeout on E + ftrace test in ubuntu_kernel_selftests will timeout randomly
Changed in linux (Ubuntu Focal):
status:	Confirmed → In Progress
Changed in linux (Ubuntu Eoan):
status:	New → In Progress
Changed in ubuntu-kernel-tests:
status:	New → In Progress
assignee:	nobody → Po-Hsu Lin (cypressyew)
Changed in linux (Ubuntu Eoan):
assignee:	nobody → Po-Hsu Lin (cypressyew)
Changed in linux (Ubuntu Focal):
assignee:	nobody → Po-Hsu Lin (cypressyew)

Revision history for this message

Po-Hsu Lin (cypressyew) wrote on 2020-02-21:

#4

We don't have this test in Xenial.

tags:	added: focal ubuntu-kernel-selftests
tags:	added: sru-20200217

Revision history for this message

Po-Hsu Lin (cypressyew) wrote on 2020-02-21:

#5

This timeout feature was added by commit https://github.com/torvalds/linux/commit/852c8cbf34d3b3130a05c38064dd98614f97d3a8

Revision history for this message

Po-Hsu Lin (cypressyew) wrote on 2020-02-21:

#6

https://lists.ubuntu.com/archives/kernel-team/2020-February/107692.html

description:	updated
description:	updated
no longer affects:	ubuntu-kernel-tests
Changed in linux (Ubuntu Bionic):
status:	New → In Progress
Changed in linux (Ubuntu Disco):
status:	New → In Progress
Changed in ubuntu-kernel-tests:
status:	New → In Progress
assignee:	nobody → Po-Hsu Lin (cypressyew)
Changed in linux (Ubuntu Bionic):
assignee:	nobody → Po-Hsu Lin (cypressyew)
Changed in linux (Ubuntu Disco):
assignee:	nobody → Po-Hsu Lin (cypressyew)

Sean Feole (sfeole) on 2020-02-26

tags:	added: aws azure
tags:	added: 5.3

Po-Hsu Lin (cypressyew) on 2020-03-04

tags:

added: kqa-blocker

Revision history for this message

Sean Feole (sfeole) wrote on 2020-03-10:

#7

After reviewing the bug, i'm removing the kqa-blocker tag, as this appears to be a bug in the test itself and not a critical failure.

tags:

removed: kqa-blocker

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

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

Revision history for this message

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

#8

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:

#9

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:

#10

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:

#11

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

Po-Hsu Lin (cypressyew) wrote on 2020-03-27:

#12

Passed with 4.15.0-94.95, ftrace test can finish now.
18:01:29 DEBUG| [stdout] # of passed: 46
18:01:29 DEBUG| [stdout] # of failed: 0
18:01:29 DEBUG| [stdout] # of unresolved: 0
18:01:29 DEBUG| [stdout] # of untested: 2
18:01:29 DEBUG| [stdout] # of unsupported: 2
18:01:29 DEBUG| [stdout] # of xfailed: 0
18:01:29 DEBUG| [stdout] # of undefined(test bug): 0
18:01:29 DEBUG| [stdout] ok 1..1 selftests: ftracetest [PASS]

tags:

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

Revision history for this message

Po-Hsu Lin (cypressyew) wrote on 2020-03-27:

#13

Passed with Eoan 5.3.0-43.36, ftrace test can finish now.

tags:	added: verification-donw-eoan removed: verification-needed-eoan
tags:	added: verification-don-eoan removed: verification-donw-eoan
tags:	added: verification-done-eoan removed: verification-don-eoan
tags:	added: verification-done-focal removed: verification-needed-focal

Revision history for this message

Po-Hsu Lin (cypressyew) wrote on 2020-03-27:

#14

Changed in ubuntu-kernel-tests:
status:	In Progress → Fix Released

Revision history for this message

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

#15

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:

#16

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

ftrace test in ubuntu_kernel_selftests will timeout randomly

Bug Description

CVE References

Duplicates of this bug

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	Status	Importance	Assigned to
ubuntu-kernel-tests	Fix Released	Undecided	Po-Hsu Lin
linux (Ubuntu)	Fix Released	Undecided	Po-Hsu Lin
Bionic	Fix Released	Undecided	Po-Hsu Lin
Disco	Won't Fix	Undecided	Po-Hsu Lin
Eoan	Fix Released	Undecided	Po-Hsu Lin
Focal	Fix Released	Undecided	Po-Hsu Lin

Ubuntulinux package

ftrace test in ubuntu_kernel_selftests will timeout randomly

Bug Description

CVE References

Duplicates of this bug

Other bug subscribers

Bug attachments

Remote bug watches

Ubuntu
linux package