This bug was fixed in the package linux-gcp - 5.4.0-1005.5
---------------
linux-gcp (5.4.0-1005.5) focal; urgency=medium
* focal/linux-gcp: 5.4.0-1005.5 -proposed tracker (LP: #1866485)
* Packaging resync (LP: #1786013)
- [Packaging] update helper scripts
* Miscellaneous Ubuntu changes
- [Config] updateconfigs following Ubuntu-5.4.0-18.22 rebase
[ Ubuntu: 5.4.0-18.22 ]
* 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- iwlwifi: remove some outdated iwl22000 configurations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
[ Ubuntu: 5.4.0-17.21 ]
* 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()
-- Paolo Pisati <paolo.pis...@canonical.com> Mon, 09 Mar 2020 13:13:14
+0100
** Changed in: linux-gcp (Ubuntu)
Status: Invalid => Fix Released
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