linux-azure-4.15 (4.15.0-1139.152) bionic; urgency=medium

  * bionic/linux-azure-4.15: 4.15.0-1139.152 -proposed tracker (LP: #1973993)

  [ Ubuntu: 4.15.0-180.189 ]

  * bionic/linux: 4.15.0-180.189 -proposed tracker (LP: #1974013)
  * CVE-2022-29581
    - net/sched: cls_u32: fix netns refcount changes in u32_change()
  * Unprivileged users may use PTRACE_SEIZE to set PTRACE_O_SUSPEND_SECCOMP
    option (LP: #1972740)
    - ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE
  * ext4: limit length to bitmap_maxbytes (LP: #1972281)
    - ext4: limit length to bitmap_maxbytes - blocksize in punch_hole

 -- Marcelo Henrique Cerri <marcelo.cerri@canonical.com>  Mon, 23 May 2022 12:25:33 -0300

linux-azure-4.15 (4.15.0-1138.151) bionic; urgency=medium

  * bionic/linux-azure-4.15: 4.15.0-1138.151 -proposed tracker (LP: #1969066)

  [ Ubuntu: 4.15.0-177.186 ]

  * bionic/linux: 4.15.0-177.186 -proposed tracker (LP: #1969083)
  * Bionic update: upstream stable patchset 2022-04-13 (LP: #1968932)
    - cgroup/cpuset: Fix a race between cpuset_attach() and cpu hotplug
    - vhost/vsock: don't check owner in vhost_vsock_stop() while releasing
    - parisc/unaligned: Fix fldd and fstd unaligned handlers on 32-bit kernel
    - parisc/unaligned: Fix ldw() and stw() unalignment handlers
    - sr9700: sanity check for packet length
    - USB: zaurus: support another broken Zaurus
    - ping: remove pr_err from ping_lookup
    - net: __pskb_pull_tail() & pskb_carve_frag_list() drop_monitor friends
    - gso: do not skip outer ip header in case of ipip and net_failover
    - openvswitch: Fix setting ipv6 fields causing hw csum failure
    - drm/edid: Always set RGB444
    - net/mlx5e: Fix wrong return value on ioctl EEPROM query failure
    - configfs: fix a race in configfs_{,un}register_subsystem()
    - RDMA/ib_srp: Fix a deadlock
    - iio: adc: men_z188_adc: Fix a resource leak in an error handling path
    - ata: pata_hpt37x: disable primary channel on HPT371
    - Revert "USB: serial: ch341: add new Product ID for CH341A"
    - usb: gadget: rndis: add spinlock for rndis response list
    - tracefs: Set the group ownership in apply_options() not parse_options()
    - USB: serial: option: add support for DW5829e
    - USB: serial: option: add Telit LE910R1 compositions
    - usb: dwc3: gadget: Let the interrupt handler disable bottom halves.
    - xhci: re-initialize the HC during resume if HCE was set
    - xhci: Prevent futile URB re-submissions due to incorrect return value.
    - tty: n_gsm: fix encoding of control signal octet bit DV
    - tty: n_gsm: fix proper link termination after failed open
    - Revert "drm/nouveau/pmu/gm200-: avoid touching PMU outside of
      DEVINIT/PREOS/ACR"
    - memblock: use kfree() to release kmalloced memblock regions
    - fget: clarify and improve __fget_files() implementation
    - gpio: tegra186: Fix chip_data type confusion
    - tracing: Have traceon and traceoff trigger honor the instance
    - mac80211_hwsim: report NOACK frames in tx_status
    - mac80211_hwsim: initialize ieee80211_tx_info at hw_scan_work
    - i2c: bcm2835: Avoid clock stretching timeouts
    - Input: clear BTN_RIGHT/MIDDLE on buttonpads
    - cifs: fix double free race when mount fails in cifs_get_root()
    - dmaengine: shdma: Fix runtime PM imbalance on error
    - i2c: cadence: allow COMPILE_TEST
    - i2c: qup: allow COMPILE_TEST
    - net: usb: cdc_mbim: avoid altsetting toggling for Telit FN990
    - usb: gadget: don't release an existing dev->buf
    - usb: gadget: clear related members when goto fail
    - ata: pata_hpt37x: fix PCI clock detection
    - ALSA: intel_hdmi: Fix reference to PCM buffer address
    - ASoC: ops: Shift tested values in snd_soc_put_volsw() by +min
    - xfrm: fix MTU regression
    - netfilter: fix use-after-free in __nf_register_net_hook()
    - xfrm: enforce validity of offload input flags
    - netfilter: nf_queue: don't assume sk is full socket
    - netfilter: nf_queue: fix possible use-after-free
    - batman-adv: Request iflink once in batadv-on-batadv check
    - batman-adv: Request iflink once in batadv_get_real_netdevice
    - batman-adv: Don't expect inter-netns unique iflink indices
    - net: dcb: flush lingering app table entries for unregistered devices
    - net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error generated by client
    - net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error cause by server
    - mac80211: fix forwarded mesh frames AC & queue selection
    - net: stmmac: fix return value of __setup handler
    - net: sxgbe: fix return value of __setup handler
    - net: arcnet: com20020: Fix null-ptr-deref in com20020pci_probe()
    - efivars: Respect "block" flag in efivar_entry_set_safe()
    - can: gs_usb: change active_channels's type from atomic_t to u8
    - ARM: 9182/1: mmu: fix returns from early_param() and __setup() functions
    - soc: fsl: qe: Check of ioremap return value
    - net: chelsio: cxgb3: check the return value of pci_find_capability()
    - nl80211: Handle nla_memdup failures in handle_nan_filter
    - Input: elan_i2c - move regulator_[en|dis]able() out of
      elan_[en|dis]able_power()
    - Input: elan_i2c - fix regulator enable count imbalance after suspend/resume
    - HID: add mapping for KEY_ALL_APPLICATIONS
    - memfd: fix F_SEAL_WRITE after shmem huge page allocated
    - net: dcb: disable softirqs in dcbnl_flush_dev()
    - hamradio: fix macro redefine warning
    - arm/arm64: Provide a wrapper for SMCCC 1.1 calls
    - arm/arm64: smccc/psci: add arm_smccc_1_1_get_conduit()
    - ARM: report Spectre v2 status through sysfs
    - ARM: early traps initialisation
    - ARM: use LOADADDR() to get load address of sections
    - [Config] updateconfigs for HARDEN_BRANCH_HISTORY
    - ARM: Spectre-BHB workaround
    - ARM: include unprivileged BPF status in Spectre V2 reporting
    - ARM: fix build error when BPF_SYSCALL is disabled
    - ARM: fix co-processor register typo
    - ARM: Do not use NOCROSSREFS directive with ld.lld
    - ARM: fix build warning in proc-v7-bugs.c
    - xen/xenbus: don't let xenbus_grant_ring() remove grants in error case
    - xen/grant-table: add gnttab_try_end_foreign_access()
    - xen/blkfront: don't use gnttab_query_foreign_access() for mapped status
    - xen/netfront: don't use gnttab_query_foreign_access() for mapped status
    - xen/scsifront: don't use gnttab_query_foreign_access() for mapped status
    - xen/gntalloc: don't use gnttab_query_foreign_access()
    - xen: remove gnttab_query_foreign_access()
    - xen/9p: use alloc/free_pages_exact()
    - xen/gnttab: fix gnttab_end_foreign_access() without page specified
    - xen/netfront: react properly to failing gnttab_end_foreign_access_ref()
  * ip6gre driver does not hold device reference (LP: #1968340)
    - ip6_gre: proper dev_{hold|put} in ndo_[un]init methods
  * LRMv6: add multi-architecture support (LP: #1968774)
    - [Packaging] resync dkms-build{,--nvidia-N}
  * Use kernel-testing repo from launchpad for ADT tests (LP: #1968016)
    - [Debian] Use kernel-testing repo from launchpad
  * vmx_ldtr_test in ubuntu_kvm_unit_tests failed (FAIL: Expected 0 for L1 LDTR
    selector (got 50)) (LP: #1956315)
    - KVM: nVMX: Set LDTR to its architecturally defined value on nested VM-Exit
  * Bionic update: upstream stable patchset 2022-03-29 (LP: #1967013)
    - moxart: fix potential use-after-free on remove path
    - x86/mm, mm/hwpoison: Fix the unmap kernel 1:1 pages check condition
    - integrity: check the return value of audit_log_start()
    - ima: Remove ima_policy file before directory
    - ima: Allow template selection with ima_template[_fmt]= after ima_hash=
    - mmc: sdhci-of-esdhc: Check for error num after setting mask
    - net: phy: marvell: Fix MDI-x polarity setting in 88e1118-compatible PHYs
    - NFS: Fix initialisation of nfs_client cl_flags field
    - NFSD: Clamp WRITE offsets
    - NFSv4 only print the label when its queried
    - nfs: nfs4clinet: check the return value of kstrdup()
    - NFSv4.1: Fix uninitialised variable in devicenotify
    - NFSv4 remove zero number of fs_locations entries error check
    - NFSv4 expose nfs_parse_server_name function
    - scsi: target: iscsi: Make sure the np under each tpg is unique
    - usb: dwc2: gadget: don't try to disable ep0 in dwc2_hsotg_suspend
    - net: stmmac: dwmac-sun8i: use return val of readl_poll_timeout()
    - Revert "net: axienet: Wait for PhyRstCmplt after core reset"
    - ARM: dts: imx23-evk: Remove MX23_PAD_SSP1_DETECT from hog group
    - ARM: dts: meson: Fix the UART compatible strings
    - staging: fbtft: Fix error path in fbtft_driver_module_init()
    - ARM: dts: imx6qdl-udoo: Properly describe the SD card detect
    - usb: f_fs: Fix use-after-free for epfile
    - bonding: pair enable_port with slave_arr_updates
    - ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path
    - net: do not keep the dst cache when uncloning an skb dst and its metadata
    - net: fix a memleak when uncloning an skb dst and its metadata
    - tipc: rate limit warning for received illegal binding update
    - net: amd-xgbe: disable interrupts during pci removal
    - vt_ioctl: fix array_index_nospec in vt_setactivate
    - vt_ioctl: add array_index_nospec to VT_ACTIVATE
    - n_tty: wake up poll(POLLRDNORM) on receiving data
    - usb: ulpi: Move of_node_put to ulpi_dev_release
    - usb: ulpi: Call of_node_put correctly
    - usb: dwc3: gadget: Prevent core from processing stale TRBs
    - USB: gadget: validate interface OS descriptor requests
    - usb: gadget: rndis: check size of RNDIS_MSG_SET command
    - USB: serial: ftdi_sio: add support for Brainboxes US-159/235/320
    - USB: serial: option: add ZTE MF286D modem
    - USB: serial: ch341: add support for GW Instek USB2.0-Serial devices
    - USB: serial: cp210x: add NCR Retail IO box id
    - USB: serial: cp210x: add CPI Bulk Coin Recycler id
    - seccomp: Invalidate seccomp mode to catch death failures
    - hwmon: (dell-smm) Speed up setting of fan speed
    - perf: Fix list corruption in perf_cgroup_switch()
    - net: bridge: fix stale eth hdr pointer in br_dev_xmit
    - Makefile.extrawarn: Move -Wunaligned-access to W=1
    - net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup
    - serial: parisc: GSC: fix build when IOSAPIC is not set
    - parisc: Fix data TLB miss in sba_unmap_sg
    - parisc: Fix sglist access in ccio-dma.c
    - btrfs: send: in case of IO error log it
    - net: ieee802154: at86rf230: Stop leaking skb's
    - selftests/zram: Skip max_comp_streams interface on newer kernel
    - selftests/zram01.sh: Fix compression ratio calculation
    - selftests/zram: Adapt the situation that /dev/zram0 is being used
    - ax25: improve the incomplete fix to avoid UAF and NPD bugs
    - vfs: make freeze_super abort when sync_filesystem returns error
    - quota: make dquot_quota_sync return errors from ->sync_fs
    - Revert "module, async: async_synchronize_full() on module init iff async is
      used"
    - iwlwifi: fix use-after-free
    - drm/radeon: Fix backlight control on iMac 12,1
    - xfrm: Don't accidentally set RTO_ONLINK in decode_session4()
    - taskstats: Cleanup the use of task->exit_code
    - vsock: remove vsock from connected table when connect is interrupted by a
      signal
    - iwlwifi: pcie: fix locking when "HW not ready"
    - iwlwifi: pcie: gen2: fix locking when "HW not ready"
    - net: ieee802154: ca8210: Fix lifs/sifs periods
    - ping: fix the dif and sdif check in ping_lookup
    - drop_monitor: fix data-race in dropmon_net_event / trace_napi_poll_hit
    - bonding: fix data-races around agg_select_timer
    - libsubcmd: Fix use-after-free for realloc(..., 0)
    - ALSA: hda: Fix regression on forced probe mask option
    - ALSA: hda: Fix missing codec probe on Shenker Dock 15
    - ASoC: ops: Fix stereo change notifications in snd_soc_put_volsw()
    - ASoC: ops: Fix stereo change notifications in snd_soc_put_volsw_range()
    - powerpc/lib/sstep: fix 'ptesync' build error
    - NFS: LOOKUP_DIRECTORY is also ok with symlinks
    - EDAC: Fix calculation of returned address and next offset in
      edac_align_ptr()
    - net: sched: limit TC_ACT_REPEAT loops
    - dmaengine: sh: rcar-dmac: Check for error num after setting mask
    - i2c: brcmstb: fix support for DSL and CM variants
    - mtd: rawnand: brcmnand: Refactored code to introduce helper functions
    - mtd: rawnand: brcmnand: Fixed incorrect sub-page ECC status
    - KVM: x86/pmu: Use AMD64_RAW_EVENT_MASK for PERF_TYPE_RAW
    - NFS: Do not report writeback errors in nfs_getattr()
    - ARM: OMAP2+: hwmod: Add of_node_put() before break
    - ata: libata-core: Disable TRIM on M88V29
    - tracing: Fix tp_printk option related with tp_printk_stop_on_boot
    - net: usb: qmi_wwan: Add support for Dell DW5829e
    - net: macb: Align the dma and coherent dma masks
    - net: dsa: lan9303: fix reset on probe
  * CVE-2022-27223
    - USB: gadget: validate endpoint index for xilinx udc
  * CVE-2022-26490
    - nfc: st21nfca: Fix potential buffer overflows in EVT_TRANSACTION
  * CVE-2021-26401
    - x86/speculation: Use generic retpoline by default on AMD
    - x86/speculation: Update link to AMD speculation whitepaper
    - x86/speculation: Warn about Spectre v2 LFENCE mitigation
    - x86/speculation: Warn about eIBRS + LFENCE + Unprivileged eBPF + SMT
  * CVE-2022-0001
    - x86/speculation: Include unprivileged eBPF status in Spectre v2 mitigation
      reporting

 -- Marcelo Henrique Cerri <marcelo.cerri@canonical.com>  Thu, 28 Apr 2022 15:55:35 -0300

linux-azure-4.15 (4.15.0-1137.150) bionic; urgency=medium

  * bionic/linux-azure-4.15: 4.15.0-1137.150 -proposed tracker (LP: #1967407)

  [ Ubuntu: 4.15.0-176.185 ]

  * bionic/linux: 4.15.0-176.185 -proposed tracker (LP: #1966771)
  * Bionic update: upstream stable patchset 2022-03-04 (LP: #1963717)
    - can: bcm: fix UAF of bcm op
    - net: bridge: clear bridge's private skb space on xmit
    - s390/hypfs: include z/VM guests with access control group set
    - scsi: zfcp: Fix failed recovery on gone remote port with non-NPIV FCP
      devices
    - udf: Restore i_lenAlloc when inode expansion fails
    - udf: Fix NULL ptr deref when converting from inline format
    - PM: wakeup: simplify the output logic of pm_show_wakelocks()
    - netfilter: nft_payload: do not update layer 4 checksum when mangling
      fragments
    - serial: stm32: fix software flow control transfer
    - tty: n_gsm: fix SW flow control encoding/handling
    - tty: Add support for Brainboxes UC cards.
    - usb-storage: Add unusual-devs entry for VL817 USB-SATA bridge
    - usb: common: ulpi: Fix crash in ulpi_match()
    - usb: gadget: f_sourcesink: Fix isoc transfer for USB_SPEED_SUPER_PLUS
    - USB: core: Fix hang in usb_kill_urb by adding memory barriers
    - usb: typec: tcpm: Do not disconnect while receiving VBUS off
    - net: sfp: ignore disabled SFP node
    - powerpc/32: Fix boot failure with GCC latent entropy plugin
    - lkdtm: Fix content of section containing lkdtm_rodata_do_nothing()
    - i40e: Increase delay to 1 s after global EMP reset
    - i40e: fix unsigned stat widths
    - rpmsg: char: Fix race between the release of rpmsg_ctrldev and cdev
    - rpmsg: char: Fix race between the release of rpmsg_eptdev and cdev
    - scsi: bnx2fc: Flush destroy_work queue before calling bnx2fc_interface_put()
    - ipv6_tunnel: Rate limit warning messages
    - net: fix information leakage in /proc/net/ptype
    - ping: fix the sk_bound_dev_if match in ping_lookup
    - ipv4: avoid using shared IP generator for connected sockets
    - hwmon: (lm90) Reduce maximum conversion rate for G781
    - NFSv4: Handle case where the lookup of a directory fails
    - NFSv4: nfs_atomic_open() can race when looking up a non-regular file
    - net-procfs: show net devices bound packet types
    - drm/msm: Fix wrong size calculation
    - drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable
    - ibmvnic: don't spin in tasklet
    - yam: fix a memory leak in yam_siocdevprivate()
    - ipv4: raw: lock the socket in raw_bind()
    - ipv4: tcp: send zero IPID in SYNACK messages
    - netfilter: nat: remove l4 protocol port rovers
    - netfilter: nat: limit port clash resolution attempts
    - ipheth: fix EOVERFLOW in ipheth_rcvbulk_callback
    - net: amd-xgbe: ensure to reset the tx_timer_active flag
    - net: amd-xgbe: Fix skb data length underflow
    - rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink()
    - af_packet: fix data-race in packet_setsockopt / packet_setsockopt
    - ASoC: ops: Reject out of bounds values in snd_soc_put_volsw()
    - ASoC: ops: Reject out of bounds values in snd_soc_put_volsw_sx()
    - ASoC: ops: Reject out of bounds values in snd_soc_put_xr_sx()
    - drm/nouveau: fix off by one in BIOS boundary checking
    - block: bio-integrity: Advance seed correctly for larger interval sizes
    - RDMA/mlx4: Don't continue event handler after memory allocation failure
    - iommu/vt-d: Fix potential memory leak in intel_setup_irq_remapping()
    - iommu/amd: Fix loop timeout issue in iommu_ga_log_enable()
    - spi: bcm-qspi: check for valid cs before applying chip select
    - spi: mediatek: Avoid NULL pointer crash in interrupt
    - spi: meson-spicc: add IRQ check in meson_spicc_probe
    - net: ieee802154: ca8210: Stop leaking skb's
    - net: ieee802154: Return meaningful error codes from the netlink helpers
    - net: macsec: Verify that send_sci is on when setting Tx sci explicitly
    - drm/i915/overlay: Prevent divide by zero bugs in scaling
    - ASoC: fsl: Add missing error handling in pcm030_fabric_probe
    - scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe
    - nfsd: nfsd4_setclientid_confirm mistakenly expires confirmed client.
    - selftests: futex: Use variable MAKE instead of make
    - rtc: cmos: Evaluate century appropriate
    - EDAC/altera: Fix deferred probing
    - EDAC/xgene: Fix deferred probing
    - ext4: fix error handling in ext4_restore_inline_data()
    - serial: 8250: of: Fix mapped region size when using reg-offset property
    - i40e: Fix issue when maximum queues is exceeded
    - i40e: Fix queues reservation for XDP
    - ipv6: annotate accesses to fn->fn_sernum
    - ibmvnic: init ->running_cap_crqs early
  * Bionic update: upstream stable patchset 2022-03-04 (LP: #1963717) // audit:
    improve audit queue handling when "audit=1" on cmdline (LP: #1965723)
    - audit: improve audit queue handling when "audit=1" on cmdline
  * CVE-2021-43975
    - atlantic: Fix OOB read and write in hw_atl_utils_fw_rpc_wait
  * Packaging resync (LP: #1786013)
    - [Packaging] resync dkms-build{,--nvidia-N} from LRMv5

 -- Marcelo Henrique Cerri <marcelo.cerri@canonical.com>  Wed, 06 Apr 2022 16:49:17 -0300

linux-azure-4.15 (4.15.0-1136.149) bionic; urgency=medium

  * bionic/linux-azure-4.15: 4.15.0-1136.149 -proposed tracker (LP: #1966287)

  [ Ubuntu: 4.15.0-175.184 ]

  * bionic/linux: 4.15.0-175.184 -proposed tracker (LP: #1966304)
  * CVE-2022-27666
    - esp: Fix possible buffer overflow in ESP transformation

  [ Ubuntu: 4.15.0-173.182 ]

  * bionic/linux: 4.15.0-173.182 -proposed tracker (LP: #1965552)
  * Pick fixup from upstream stable patchset 2022-03-04 to address cert
    failure with clock jitter test on NUC7i3DNHE (LP: #1964213)
    - Bluetooth: refactor malicious adv data check

 -- Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>  Fri, 25 Mar 2022 12:31:13 +0100

linux-azure-4.15 (4.15.0-1134.147) bionic; urgency=medium

  * bionic/linux-azure-4.15: 4.15.0-1134.147 -proposed tracker (LP: #1964222)

  * linux-azure: CONFIG_FB_EFI=y (LP: #1959216)
    - [Config] azure-4.15: CONFIG_FB_EFI=y

  [ Ubuntu: 4.15.0-172.181 ]

  * CVE-2022-0847
    - lib/iov_iter: initialize "flags" in new pipe_buffer
  * Bionic update: upstream stable patchset 2022-02-11 (LP: #1960681)
    - Bluetooth: bfusb: fix division by zero in send path
    - USB: core: Fix bug in resuming hub's handling of wakeup requests
    - USB: Fix "slab-out-of-bounds Write" bug in usb_hcd_poll_rh_status
    - mfd: intel-lpss: Fix too early PM enablement in the ACPI ->probe()
    - can: gs_usb: fix use of uninitialized variable, detach device on reception
      of invalid USB data
    - can: gs_usb: gs_can_start_xmit(): zero-initialize hf->{flags,reserved}
    - random: fix data race on crng_node_pool
    - random: fix data race on crng init time
    - staging: wlan-ng: Avoid bitwise vs logical OR warning in
      hfa384x_usb_throttlefn()
    - drm/i915: Avoid bitwise vs logical OR warning in snb_wm_latency_quirk()
    - orangefs: Fix the size of a memory allocation in orangefs_bufmap_alloc()
    - media: uvcvideo: fix division by zero at stream start
    - rtlwifi: rtl8192cu: Fix WARNING when calling local_irq_restore() with
      interrupts enabled
    - Bluetooth: schedule SCO timeouts with delayed_work
    - Bluetooth: fix init and cleanup of sco_conn.timeout_work
    - HID: uhid: Fix worker destroying device without any protection
    - HID: wacom: Ignore the confidence flag when a touch is removed
    - HID: wacom: Avoid using stale array indicies to read contact count
    - nfc: llcp: fix NULL error pointer dereference on sendmsg() after failed
      bind()
    - rtc: cmos: take rtc_lock while reading from CMOS
    - media: flexcop-usb: fix control-message timeouts
    - media: mceusb: fix control-message timeouts
    - media: em28xx: fix control-message timeouts
    - media: cpia2: fix control-message timeouts
    - media: s2255: fix control-message timeouts
    - media: dib0700: fix undefined behavior in tuner shutdown
    - media: redrat3: fix control-message timeouts
    - media: pvrusb2: fix control-message timeouts
    - media: stk1160: fix control-message timeouts
    - can: softing_cs: softingcs_probe(): fix memleak on registration failure
    - shmem: fix a race between shmem_unused_huge_shrink and shmem_evict_inode
    - PCI: Add function 1 DMA alias quirk for Marvell 88SE9125 SATA controller
    - Bluetooth: cmtp: fix possible panic when cmtp_init_sockets() fails
    - clk: bcm-2835: Pick the closest clock rate
    - clk: bcm-2835: Remove rounding up the dividers
    - wcn36xx: Indicate beacon not connection loss on MISSED_BEACON_IND
    - media: em28xx: fix memory leak in em28xx_init_dev
    - Bluetooth: stop proccessing malicious adv data
    - media: dmxdev: fix UAF when dvb_register_device() fails
    - crypto: qce - fix uaf on qce_ahash_register_one
    - tty: serial: atmel: Check return code of dmaengine_submit()
    - tty: serial: atmel: Call dma_async_issue_pending()
    - media: mtk-vcodec: call v4l2_m2m_ctx_release first when file is released
    - netfilter: bridge: add support for pppoe filtering
    - arm64: dts: qcom: msm8916: fix MMC controller aliases
    - drm/amdgpu: Fix a NULL pointer dereference in
      amdgpu_connector_lcd_native_mode()
    - drm/radeon/radeon_kms: Fix a NULL pointer dereference in
      radeon_driver_open_kms()
    - serial: amba-pl011: do not request memory region twice
    - floppy: Fix hang in watchdog when disk is ejected
    - media: dib8000: Fix a memleak in dib8000_init()
    - media: saa7146: mxb: Fix a NULL pointer dereference in mxb_attach()
    - media: si2157: Fix "warm" tuner state detection
    - sched/rt: Try to restart rt period timer when rt runtime exceeded
    - media: dw2102: Fix use after free
    - media: msi001: fix possible null-ptr-deref in msi001_probe()
    - usb: ftdi-elan: fix memory leak on device disconnect
    - x86/mce/inject: Avoid out-of-bounds write when setting flags
    - pcmcia: rsrc_nonstatic: Fix a NULL pointer dereference in
      __nonstatic_find_io_region()
    - pcmcia: rsrc_nonstatic: Fix a NULL pointer dereference in
      nonstatic_find_mem_region()
    - ppp: ensure minimum packet size in ppp_write()
    - fsl/fman: Check for null pointer after calling devm_ioremap
    - spi: spi-meson-spifc: Add missing pm_runtime_disable() in meson_spifc_probe
    - tpm: add request_locality before write TPM_INT_ENABLE
    - can: softing: softing_startstop(): fix set but not used variable warning
    - can: xilinx_can: xcan_probe(): check for error irq
    - pcmcia: fix setting of kthread task states
    - net: mcs7830: handle usb read errors properly
    - ext4: avoid trim error on fs with small groups
    - ALSA: jack: Add missing rwsem around snd_ctl_remove() calls
    - ALSA: PCM: Add missing rwsem around snd_ctl_remove() calls
    - ALSA: hda: Add missing rwsem around snd_ctl_remove() calls
    - RDMA/hns: Validate the pkey index
    - powerpc/prom_init: Fix improper check of prom_getprop()
    - ALSA: oss: fix compile error when OSS_DEBUG is enabled
    - char/mwave: Adjust io port register size
    - scsi: ufs: Fix race conditions related to driver data
    - RDMA/core: Let ib_find_gid() continue search even after empty entry
    - dmaengine: pxa/mmp: stop referencing config->slave_id
    - iommu/iova: Fix race between FQ timeout and teardown
    - ASoC: samsung: idma: Check of ioremap return value
    - misc: lattice-ecp3-config: Fix task hung when firmware load failed
    - mips: lantiq: add support for clk_set_parent()
    - mips: bcm63xx: add support for clk_set_parent()
    - RDMA/cxgb4: Set queue pair state when being queried
    - Bluetooth: Fix debugfs entry leak in hci_register_dev()
    - fs: dlm: filter user dlm messages for kernel locks
    - ar5523: Fix null-ptr-deref with unexpected WDCMSG_TARGET_START reply
    - drm/nouveau/pmu/gm200-: avoid touching PMU outside of DEVINIT/PREOS/ACR
    - usb: gadget: f_fs: Use stream_open() for endpoint files
    - HID: apple: Do not reset quirks when the Fn key is not found
    - media: b2c2: Add missing check in flexcop_pci_isr:
    - mlxsw: pci: Add shutdown method in PCI driver
    - drm/bridge: megachips: Ensure both bridges are probed before registration
    - gpiolib: acpi: Do not set the IRQ type if the IRQ is already in use
    - HSI: core: Fix return freed object in hsi_new_client
    - mwifiex: Fix skb_over_panic in mwifiex_usb_recv()
    - usb: uhci: add aspeed ast2600 uhci support
    - floppy: Add max size check for user space request
    - media: uvcvideo: Increase UVC_CTRL_CONTROL_TIMEOUT to 5 seconds.
    - media: saa7146: hexium_orion: Fix a NULL pointer dereference in
      hexium_attach()
    - media: m920x: don't use stack on USB reads
    - iwlwifi: mvm: synchronize with FW after multicast commands
    - ath10k: Fix tx hanging
    - net: bonding: debug: avoid printing debug logs when bond is not notifying
      peers
    - bpf: Do not WARN in bpf_warn_invalid_xdp_action()
    - media: igorplugusb: receiver overflow should be reported
    - media: saa7146: hexium_gemini: Fix a NULL pointer dereference in
      hexium_attach()
    - mmc: core: Fixup storing of OCR for MMC_QUIRK_NONSTD_SDIO
    - arm64: tegra: Adjust length of CCPLEX cluster MMIO region
    - usb: hub: Add delay for SuperSpeed hub resume to let links transit to U0
    - ath9k: Fix out-of-bound memcpy in ath9k_hif_usb_rx_stream
    - iwlwifi: fix leaks/bad data after failed firmware load
    - iwlwifi: remove module loading failure message
    - um: registers: Rename function names to avoid conflicts and build problems
    - jffs2: GC deadlock reading a page that is used in jffs2_write_begin()
    - ACPICA: actypes.h: Expand the ACPI_ACCESS_ definitions
    - ACPICA: Utilities: Avoid deleting the same object twice in a row
    - ACPICA: Executer: Fix the REFCLASS_REFOF case in acpi_ex_opcode_1A_0T_1R()
    - ACPICA: Hardware: Do not flush CPU cache when entering S4 and S5
    - btrfs: remove BUG_ON() in find_parent_nodes()
    - btrfs: remove BUG_ON(!eie) in find_parent_nodes
    - net: mdio: Demote probed message to debug print
    - mac80211: allow non-standard VHT MCS-10/11
    - dm btree: add a defensive bounds check to insert_at()
    - dm space map common: add bounds check to sm_ll_lookup_bitmap()
    - net: phy: marvell: configure RGMII delays for 88E1118
    - serial: pl010: Drop CR register reset on set_termios
    - serial: core: Keep mctrl register state and cached copy in sync
    - parisc: Avoid calling faulthandler_disabled() twice
    - powerpc/6xx: add missing of_node_put
    - powerpc/powernv: add missing of_node_put
    - powerpc/cell: add missing of_node_put
    - powerpc/btext: add missing of_node_put
    - powerpc/watchdog: Fix missed watchdog reset due to memory ordering race
    - i2c: i801: Don't silently correct invalid transfer size
    - powerpc/smp: Move setup_profiling_timer() under CONFIG_PROFILING
    - i2c: mpc: Correct I2C reset procedure
    - w1: Misuse of get_user()/put_user() reported by sparse
    - ALSA: seq: Set upper limit of processed events
    - MIPS: OCTEON: add put_device() after of_find_device_by_node()
    - i2c: designware-pci: Fix to change data types of hcnt and lcnt parameters
    - MIPS: Octeon: Fix build errors using clang
    - scsi: sr: Don't use GFP_DMA
    - ASoC: mediatek: mt8173: fix device_node leak
    - power: bq25890: Enable continuous conversion for ADC at charging
    - ubifs: Error path in ubifs_remount_rw() seems to wrongly free write buffers
    - serial: Fix incorrect rs485 polarity on uart open
    - cputime, cpuacct: Include guest time in user time in cpuacct.stat
    - iwlwifi: mvm: Increase the scan timeout guard to 30 seconds
    - ext4: make sure quota gets properly shutdown on error
    - ext4: set csum seed in tmp inode while migrating to extents
    - ext4: Fix BUG_ON in ext4_bread when write quota data
    - ext4: don't use the orphan list when migrating an inode
    - crypto: stm32/crc32 - Fix kernel BUG triggered in probe()
    - drm/radeon: fix error handling in radeon_driver_open_kms
    - firmware: Update Kconfig help text for Google firmware
    - Documentation: refer to config RANDOMIZE_BASE for kernel address-space
      randomization
    - RDMA/hns: Modify the mapping attribute of doorbell to device
    - RDMA/rxe: Fix a typo in opcode name
    - powerpc/cell: Fix clang -Wimplicit-fallthrough warning
    - powerpc/fsl/dts: Enable WA for erratum A-009885 on fman3l MDIO buses
    - net/fsl: xgmac_mdio: Fix incorrect iounmap when removing module
    - parisc: pdc_stable: Fix memory leak in pdcs_register_pathentries
    - af_unix: annote lockless accesses to unix_tot_inflight & gc_in_progress
    - net: axienet: Wait for PhyRstCmplt after core reset
    - net: axienet: fix number of TX ring slots for available check
    - netns: add schedule point in ops_exit_list()
    - libcxgb: Don't accidentally set RTO_ONLINK in cxgb_find_route()
    - dmaengine: at_xdmac: Don't start transactions at tx_submit level
    - dmaengine: at_xdmac: Print debug message after realeasing the lock
    - dmaengine: at_xdmac: Fix lld view setting
    - dmaengine: at_xdmac: Fix at_xdmac_lld struct definition
    - net_sched: restore "mpu xxx" handling
    - bcmgenet: add WOL IRQ check
    - scripts/dtc: dtx_diff: remove broken example from help text
    - lib82596: Fix IRQ check in sni_82596_probe
    - mips,s390,sh,sparc: gup: Work around the "COW can break either way" issue
    - gianfar: simplify FCS handling and fix memory leak
    - firmware: qemu_fw_cfg: fix NULL-pointer deref on duplicate entries
    - firmware: qemu_fw_cfg: fix kobject leak in probe error path
    - ALSA: hda/realtek - Fix silent output on Gigabyte X570 Aorus Master after
      reboot from Windows
    - wcn36xx: Release DMA channel descriptor allocations
    - tty: serial: uartlite: allow 64 bit address
    - xfrm: fix a small bug in xfrm_sa_len()
    - mmc: meson-mx-sdio: add IRQ check
    - netfilter: ipt_CLUSTERIP: fix refcount leak in clusterip_tg_check()
    - staging: greybus: audio: Check null pointer
    - Bluetooth: hci_bcm: Check for error irq
    - ASoC: rt5663: Handle device_property_read_u32_array error codes
    - rpmsg: Only invoke announce_create for rpdev with endpoints
    - rpmsg: core: Clean up resources on announce_create failure.
    - dmaengine: stm32-mdma: fix STM32_MDMA_CTBR_TSEL_MASK
    - rtc: pxa: fix null pointer dereference
  * CVE-2022-0435
    - tipc: improve size validations for received domain records
  * CVE-2022-0492
    - cgroup-v1: Require capabilities to set release_agent
  * CVE-2021-3506
    - f2fs: fix to avoid out-of-bounds memory access
  * Bionic update: upstream stable patchset 2022-02-01 (LP: #1959709)
    - tracing: Fix check for trace_percpu_buffer validity in get_trace_buf()
    - tracing: Tag trace_percpu_buffer as a percpu pointer
    - virtio_pci: Support surprise removal of virtio pci device
    - ieee802154: atusb: fix uninit value in atusb_set_extended_addr
    - RDMA/core: Don't infoleak GRH fields
    - mac80211: initialize variable have_higher_than_11mbit
    - i40e: fix use-after-free in i40e_sync_filters_subtask()
    - i40e: Fix incorrect netdev's real number of RX/TX queues
    - ipv6: Check attribute length for RTA_GATEWAY in multipath route
    - ipv6: Check attribute length for RTA_GATEWAY when deleting multipath route
    - sch_qfq: prevent shift-out-of-bounds in qfq_init_qdisc
    - power: reset: ltc2952: Fix use of floating point literals
    - rndis_host: support Hytera digital radios
    - phonet: refcount leak in pep_sock_accep
    - ipv6: Continue processing multipath route even if gateway attribute is
      invalid
    - ipv6: Do cleanup if attribute validation fails in multipath route
    - scsi: libiscsi: Fix UAF in iscsi_conn_get_param()/iscsi_conn_teardown()
    - ip6_vti: initialize __ip6_tnl_parm struct in vti6_siocdevprivate
    - net: udp: fix alignment problem in udp4_seq_show()
    - mISDN: change function names to avoid conflicts
    - usb: mtu3: fix interval value for intr and isoc
  * Bionic update: upstream stable patchset 2022-01-27 (LP: #1959335)
    - tee: handle lookup of shm with reference count 0
    - platform/x86: apple-gmux: use resource_size() with res
    - selinux: initialize proto variable in selinux_ip_postroute_compat()
    - scsi: lpfc: Terminate string in lpfc_debugfs_nvmeio_trc_write()
    - net: usb: pegasus: Do not drop long Ethernet frames
    - NFC: st21nfca: Fix memory leak in device probe and remove
    - fsl/fman: Fix missing put_device() call in fman_port_probe
    - nfc: uapi: use kernel size_t to fix user-space builds
    - uapi: fix linux/nfc.h userspace compilation errors
    - xhci: Fresco FL1100 controller should not have BROKEN_MSI quirk set.
    - usb: gadget: f_fs: Clear ffs_eventfd in ffs_data_clear.
    - binder: fix async_free_space accounting for empty parcels
    - scsi: vmw_pvscsi: Set residual data length conditionally
    - Input: appletouch - initialize work before device registration
    - Input: spaceball - fix parsing of movement data packets
    - net: fix use-after-free in tw_timer_handler
    - sctp: use call_rcu to free endpoint
    - Input: i8042 - add deferred probe support
    - Input: i8042 - enable deferred probe quirk for ASUS UM325UA
    - i2c: validate user data in compat ioctl
    - usb: mtu3: set interval of FS intr and isoc endpoint
  * Bionic update: upstream stable patchset 2022-01-27 (LP: #1959335) //
    HID_ASUS should depend on USB_HID in stable v4.15 backports (LP: #1959762)
    - HID: asus: Add depends on USB_HID to HID_ASUS Kconfig option
  * Packaging resync (LP: #1786013)
    - [Packaging] resync getabis

 -- Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>  Thu, 10 Mar 2022 13:06:53 +0100

linux-azure-4.15 (4.15.0-1133.146) bionic; urgency=medium

  * Disable unprivileged BPF by default (LP: #1961338)
    - [Config] azure-4.15: Enable ONFIG_BPF_UNPRIV_DEFAULT_OFF

  [ Ubuntu: 4.15.0-171.180 ]

  * CVE-2022-0001
    - cpu/SMT: create and export cpu_smt_possible()
    - x86/speculation: Merge one test in spectre_v2_user_select_mitigation()
    - x86,bugs: Unconditionally allow spectre_v2=retpoline,amd
    - SAUCE: x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE
    - SAUCE: x86/speculation: Add eIBRS + Retpoline options
    - SAUCE: Documentation/hw-vuln: Update spectre doc
  * Disable unprivileged BPF by default (LP: #1961338)
    - bpf: Add kconfig knob for disabling unpriv bpf by default
    - [Config] set CONFIG_BPF_UNPRIV_DEFAULT_OFF=y

  [ Ubuntu: 4.15.0-169.177 ]

  * bionic/linux: 4.15.0-169.177 -proposed tracker (LP: #1959877)
  * ubuntu_kernel_selftests.ftrace:ftracetest fails with bionic:linux
    4.15.0-168.176 on s390x (LP: #1959752)
    - recordmcount.pl: fix typo in s390 mcount regex

 -- Stefan Bader <stefan.bader@canonical.com>  Thu, 03 Mar 2022 09:44:37 +0100

linux-azure-4.15 (4.15.0-1131.144) bionic; urgency=medium

  * bionic/linux-azure-4.15: 4.15.0-1131.144 -proposed tracker (LP: #1959291)

  * Packaging resync (LP: #1786013)
    - [Packaging] linux-azure: config resync

  * Bionic update: upstream stable patchset 2022-01-11 (LP: #1957113)
    - HID: asus: Add depends on USB_HID to HID_ASUS Kconfig option

  [ Ubuntu: 4.15.0-168.176 ]

  * bionic/linux: 4.15.0-168.176 -proposed tracker (LP: #1959308)
  * CVE-2022-22942
    - SAUCE: drm/vmwgfx: Fix stale file descriptors on failed usercopy
  * Bionic update: upstream stable patchset 2022-01-25 (LP: #1959033)
    - IB/qib: Use struct_size() helper
    - IB/qib: Protect from buffer overflow in struct qib_user_sdma_pkt fields
    - net: usb: lan78xx: add Allied Telesis AT29M2-AF
    - can: kvaser_usb: get CAN clock frequency from device
    - HID: holtek: fix mouse probing
    - spi: change clk_disable_unprepare to clk_unprepare
    - IB/qib: Fix memory leak in qib_user_sdma_queue_pkts()
    - netfilter: fix regression in looped (broad|multi)cast's MAC handling
    - qlcnic: potential dereference null pointer of rx_queue->page_ring
    - net: accept UFOv6 packages in virtio_net_hdr_to_skb
    - net: skip virtio_net_hdr_set_proto if protocol already set
    - bonding: fix ad_actor_system option setting to default
    - fjes: Check for error irq
    - drivers: net: smc911x: Check for error irq
    - sfc: falcon: Check null pointer of rx_queue->page_ring
    - hwmon: (lm90) Fix usage of CONFIG2 register in detect function
    - ALSA: jack: Check the return value of kstrdup()
    - ALSA: drivers: opl3: Fix incorrect use of vp->state
    - Input: atmel_mxt_ts - fix double free in mxt_read_info_block
    - x86/pkey: Fix undefined behaviour with PKRU_WD_BIT
    - pinctrl: stm32: consider the GPIO offset to expose all the GPIO lines
    - ARM: 9169/1: entry: fix Thumb2 bug in iWMMXt exception handling
    - f2fs: fix to do sanity check on last xattr entry in __f2fs_setxattr()
    - usb: gadget: u_ether: fix race in setting MAC address in setup phase
    - KVM: VMX: Fix stale docs for kvm-intel.emulate_invalid_guest_state
    - hwmon: (lm90) Do not report 'busy' status bit as alarm
    - ax25: NPD bug when detaching AX25 device
    - hamradio: defer ax25 kfree after unregister_netdev
    - hamradio: improve the incomplete fix to avoid NPD
    - phonet/pep: refuse to enable an unbound pipe
    - parisc: Correct completer in lws start
  * Bionic update: upstream stable patchset 2022-01-14 (LP: #1957957)
    - nfc: fix segfault in nfc_genl_dump_devices_done
    - drm/msm/dsi: set default num_data_lanes
    - net/mlx4_en: Update reported link modes for 1/10G
    - parisc/agp: Annotate parisc agp init functions with __init
    - i2c: rk3x: Handle a spurious start completion interrupt flag
    - net: netlink: af_netlink: Prevent empty skb by adding a check on len.
    - tracing: Fix a kmemleak false positive in tracing_map
    - bpf: fix panic due to oob in bpf_prog_test_run_skb
    - hwmon: (dell-smm) Fix warning on /proc/i8k creation error
    - mac80211: send ADDBA requests using the tid/queue of the aggregation session
    - recordmcount.pl: look for jgnop instruction as well as bcrl on s390
    - dm btree remove: fix use after free in rebalance_children()
    - audit: improve robustness of the audit queue handling
    - nfsd: fix use-after-free due to delegation race
    - x86: Make ARCH_USE_MEMREMAP_PROT a generic Kconfig symbol
    - x86/sme: Explicitly map new EFI memmap table as encrypted
    - ARM: socfpga: dts: fix qspi node compatible
    - dmaengine: st_fdma: fix MODULE_ALIAS
    - soc/tegra: fuse: Fix bitwise vs. logical OR warning
    - igbvf: fix double free in `igbvf_probe`
    - ixgbe: set X550 MDIO speed before talking to PHY
    - net/packet: rx_owner_map depends on pg_vec
    - sit: do not call ipip6_dev_free() from sit_init_net()
    - USB: gadget: bRequestType is a bitfield, not a enum
    - PCI/MSI: Clear PCI_MSIX_FLAGS_MASKALL on error
    - PCI/MSI: Mask MSI-X vectors only on success
    - USB: serial: option: add Telit FN990 compositions
    - timekeeping: Really make sure wall_to_monotonic isn't positive
    - libata: if T_LENGTH is zero, dma direction should be DMA_NONE
    - net: systemport: Add global locking for descriptor lifecycle
    - firmware: arm_scpi: Fix string overflow in SCPI genpd driver
    - ARM: dts: imx6ull-pinfunc: Fix CSI_DATA07__ESAI_TX0 pad name
    - fuse: annotate lock in fuse_reverse_inval_entry()
    - scsi: scsi_debug: Sanity check block descriptor length in resp_mode_select()
    - net: lan78xx: Avoid unnecessary self assignment
    - ARM: 8805/2: remove unneeded naked function usage
    - mwifiex: Remove unnecessary braces from HostCmd_SET_SEQ_NO_BSS_INFO
    - ARM: 8800/1: use choice for kernel unwinders
    - [Config] updateconfigs for UNWINDER_ARM
    - Input: touchscreen - avoid bitwise vs logical OR warning
    - xen/blkfront: harden blkfront against event channel storms
    - xen/netfront: harden netfront against event channel storms
    - xen/console: harden hvc_xen against event channel storms
    - xen/netback: fix rx queue stall detection
    - xen/netback: don't queue unlimited number of packages
    - mac80211: track only QoS data frames for admission control
  * Bionic update: upstream stable patchset 2022-01-11 (LP: #1957113)
    - HID: add hid_is_usb() function to make it simpler for USB detection
    - HID: add USB_HID dependancy to hid-prodikeys
    - HID: add USB_HID dependancy to hid-chicony
    - HID: add USB_HID dependancy on some USB HID drivers
    - HID: wacom: fix problems when device is not a valid USB device
    - HID: check for valid USB device for many HID drivers
    - can: sja1000: fix use after free in ems_pcmcia_add_card()
    - nfc: fix potential NULL pointer deref in nfc_genl_dump_ses_done
    - bpf: Fix the off-by-two error in range markings
    - nfp: Fix memory leak in nfp_cpp_area_cache_add()
    - seg6: fix the iif in the IPv6 socket control block
    - IB/hfi1: Correct guard on eager buffer deallocation
    - mm: bdi: initialize bdi_min_ratio when bdi is unregistered
    - ALSA: ctl: Fix copy of updated id with element read/write
    - ALSA: pcm: oss: Fix negative period/buffer sizes
    - ALSA: pcm: oss: Limit the period size to 16MB
    - ALSA: pcm: oss: Handle missing errors in snd_pcm_oss_change_params*()
    - tracefs: Have new files inherit the ownership of their parent
    - can: pch_can: pch_can_rx_normal: fix use after free
    - can: m_can: Disable and ignore ELO interrupt
    - libata: add horkage for ASMedia 1092
    - wait: add wake_up_pollfree()
    - binder: use wake_up_pollfree()
    - signalfd: use wake_up_pollfree()
    - tracefs: Set all files to the same group ownership as the mount option
    - block: fix ioprio_get(IOPRIO_WHO_PGRP) vs setuid(2)
    - qede: validate non LSO skb length
    - net: cdc_ncm: Allow for dwNtbOutMaxSize to be unset or zero
    - net: altera: set a couple error code in probe()
    - net: fec: only clear interrupt of handling queue in fec_enet_rx_queue()
    - net, neigh: clear whole pneigh_entry at alloc time
    - net/qla3xxx: fix an error code in ql_adapter_up()
    - USB: gadget: detect too-big endpoint 0 requests
    - USB: gadget: zero allocate endpoint 0 buffers
    - usb: core: config: fix validation of wMaxPacketValue entries
    - xhci: Remove CONFIG_USB_DEFAULT_PERSIST to prevent xHCI from runtime
      suspending
    - usb: core: config: using bit mask instead of individual bits
    - iio: trigger: Fix reference counting
    - iio: trigger: stm32-timer: fix MODULE_ALIAS
    - iio: stk3310: Don't return error code in interrupt handler
    - iio: mma8452: Fix trigger reference couting
    - iio: ltr501: Don't return error code in trigger handler
    - iio: kxsd9: Don't return error code in trigger handler
    - iio: itg3200: Call iio_trigger_notify_done() on error
    - iio: dln2-adc: Fix lockdep complaint
    - iio: dln2: Check return value of devm_iio_trigger_register()
    - iio: adc: axp20x_adc: fix charging current reporting on AXP22x
    - iio: accel: kxcjk-1013: Fix possible memory leak in probe and remove
    - irqchip/armada-370-xp: Fix return value of armada_370_xp_msi_alloc()
    - irqchip/armada-370-xp: Fix support for Multi-MSI interrupts
    - irqchip/irq-gic-v3-its.c: Force synchronisation when issuing INVALL
    - irqchip: nvic: Fix offset for Interrupt Priority Offsets
    - bonding: make tx_rebalance_counter an atomic
  * Bionic update: upstream stable patchset 2022-01-06 (LP: #1956614)
    - USB: serial: option: add Telit LE910S1 0x9200 composition
    - USB: serial: option: add Fibocom FM101-GL variants
    - usb: hub: Fix usb enumeration issue due to address0 race
    - usb: hub: Fix locking issues with address0_mutex
    - binder: fix test regression due to sender_euid change
    - ALSA: ctxfi: Fix out-of-range access
    - media: cec: copy sequence field for the reply
    - HID: wacom: Use "Confidence" flag to prevent reporting invalid contacts
    - staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect()
    - fuse: fix page stealing
    - xen: don't continue xenstore initialization in case of errors
    - xen: detect uninitialized xenbus in xenbus_init
    - tracing: Fix pid filtering when triggers are attached
    - netfilter: ipvs: Fix reuse connection if RS weight is 0
    - ARM: dts: BCM5301X: Fix I2C controller interrupt
    - ARM: dts: BCM5301X: Add interrupt properties to GPIO node
    - ASoC: topology: Add missing rwsem around snd_ctl_remove() calls
    - net: ieee802154: handle iftypes as u32
    - NFSv42: Don't fail clone() unless the OP_CLONE operation failed
    - ARM: socfpga: Fix crash with CONFIG_FORTIRY_SOURCE
    - scsi: mpt3sas: Fix kernel panic during drive powercycle test
    - drm/vc4: fix error code in vc4_create_object()
    - ipv6: fix typos in __ip6_finish_output()
    - net/smc: Ensure the active closing peer first closes clcsock
    - PM: hibernate: use correct mode for swsusp_close()
    - tcp_cubic: fix spurious Hystart ACK train detections for not-cwnd-limited
      flows
    - MIPS: use 3-level pgtable for 64KB page size on MIPS_VA_BITS_48
    - net/smc: Don't call clcsock shutdown twice when smc shutdown
    - vhost/vsock: fix incorrect used length reported to the guest
    - tracing: Check pid filtering when creating events
    - s390/mm: validate VMA in PGSTE manipulation functions
    - PCI: aardvark: Fix a leaked reference by adding missing of_node_put()
    - PCI: aardvark: Wait for endpoint to be ready before training link
    - PCI: aardvark: Train link immediately after enabling training
    - PCI: aardvark: Improve link training
    - PCI: aardvark: Issue PERST via GPIO
    - PCI: aardvark: Replace custom macros by standard linux/pci_regs.h macros
    - PCI: aardvark: Indicate error in 'val' when config read fails
    - PCI: aardvark: Introduce an advk_pcie_valid_device() helper
    - PCI: aardvark: Don't touch PCIe registers if no card connected
    - PCI: aardvark: Fix compilation on s390
    - PCI: aardvark: Move PCIe reset card code to advk_pcie_train_link()
    - PCI: aardvark: Update comment about disabling link training
    - PCI: aardvark: Remove PCIe outbound window configuration
    - PCI: aardvark: Configure PCIe resources from 'ranges' DT property
    - PCI: aardvark: Fix PCIe Max Payload Size setting
    - PCI: Add PCI_EXP_LNKCTL2_TLS* macros
    - PCI: aardvark: Fix link training
    - PCI: aardvark: Fix checking for link up via LTSSM state
    - pinctrl: armada-37xx: Correct mpp definitions
    - pinctrl: armada-37xx: add missing pin: PCIe1 Wakeup
    - pinctrl: armada-37xx: Correct PWM pins definitions
    - arm64: dts: marvell: armada-37xx: declare PCIe reset pin
    - arm64: dts: marvell: armada-37xx: Set pcie_reset_pin to gpio function
    - proc/vmcore: fix clearing user buffer by properly using clear_user()
    - NFC: add NCI_UNREG flag to eliminate the race
    - fuse: release pipe buf after last use
    - xen: sync include/xen/interface/io/ring.h with Xen's newest version
    - xen/blkfront: read response from backend only once
    - xen/blkfront: don't take local copy of a request from the ring page
    - xen/blkfront: don't trust the backend response data blindly
    - xen/netfront: read response from backend only once
    - xen/netfront: don't read data from request on the ring page
    - xen/netfront: disentangle tx_skb_freelist
    - xen/netfront: don't trust the backend response data blindly
    - tty: hvc: replace BUG_ON() with negative return value
    - shm: extend forced shm destroy to support objects from several IPC nses
    - ipc: WARN if trying to remove ipc object which is absent
    - NFSv42: Fix pagecache invalidation after COPY/CLONE
    - hugetlb: take PMD sharing into account when flushing tlb/caches
    - net: return correct error code
    - platform/x86: thinkpad_acpi: Fix WWAN device disabled issue after S3 deep
    - s390/setup: avoid using memblock_enforce_memory_limit
    - btrfs: check-integrity: fix a warning on write caching disabled disk
    - thermal: core: Reset previous low and high trip during thermal zone init
    - scsi: iscsi: Unblock session then wake up error handler
    - ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in
      hns_dsaf_ge_srst_by_port()
    - net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of
      bound
    - net: ethernet: dec: tulip: de4x5: fix possible array overflows in
      type3_infoblock()
    - perf hist: Fix memory leak of a perf_hpp_fmt
    - vrf: Reset IPCB/IP6CB when processing outbound pkts in vrf dev xmit
    - kprobes: Limit max data_size of the kretprobe instances
    - sata_fsl: fix UAF in sata_fsl_port_stop when rmmod sata_fsl
    - sata_fsl: fix warning in remove_proc_entry when rmmod sata_fsl
    - natsemi: xtensa: fix section mismatch warnings
    - net: qlogic: qlcnic: Fix a NULL pointer dereference in
      qlcnic_83xx_add_rings()
    - net: mpls: Fix notifications when deleting a device
    - siphash: use _unaligned version by default
    - net/mlx4_en: Fix an use-after-free bug in mlx4_en_try_alloc_resources()
    - net: usb: lan78xx: lan78xx_phy_init(): use PHY_POLL instead of "0" if no IRQ
      is available
    - net/rds: correct socket tunable error in rds_tcp_tune()
    - net/smc: Keep smc_close_final rc during active close
    - parisc: Fix KBUILD_IMAGE for self-extracting kernel
    - parisc: Fix "make install" on newer debian releases
    - vgacon: Propagate console boot parameters before calling `vc_resize'
    - xhci: Fix commad ring abort, write all 64 bits to CRCR register.
    - usb: typec: tcpm: Wait in SNK_DEBOUNCED until disconnect
    - x86/64/mm: Map all kernel memory into trampoline_pgd
    - tty: serial: msm_serial: Deactivate RX DMA for polling support
    - serial: pl011: Add ACPI SBSA UART match id
    - serial: core: fix transmit-buffer reset and memleak
    - parisc: Mark cr16 CPU clocksource unstable on all SMP machines
    - xtensa: use CONFIG_USE_OF instead of CONFIG_OF
    - net: hns3: fix VF RSS failed problem after PF enable multi-TCs
    - i2c: stm32f7: recover the bus on access timeout
    - net: annotate data-races on txq->xmit_lock_owner
  * CVE-2022-0330
    - drm/i915: Flush TLBs before releasing backing store
  * CVE-2021-4083
    - fs: add fget_many() and fput_many()
    - fget: check that the fd still exists after getting a ref to it
  * CVE-2021-4155
    - xfs: map unwritten blocks in XFS_IOC_{ALLOC, FREE}SP just like fallocate

 -- Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>  Wed, 02 Feb 2022 13:30:10 +0100

linux-azure-4.15 (4.15.0-1130.143) bionic; urgency=medium

  * bionic/linux-azure-4.15: 4.15.0-1130.143 -proposed tracker (LP: #1955257)

  * linux-azure 4.15 fails to boot on Standard_M416s_v2 in Azure (LP: #1951924)
    - PCI: hv: Replace hv_vp_set with hv_vpset
    - PCI: hv: Refactor hv_irq_unmask() to use cpumask_to_vpset()
    - x86/Hyper-V: Set x2apic destination mode to physical when x2apic is
      available
    - iommu/hyper-v: Add Hyper-V stub IOMMU driver
    - [Config] linux-azure: CONFIG_HYPERV_IOMMU=y

  [ Ubuntu: 4.15.0-167.175 ]

  * bionic/linux: 4.15.0-167.175 -proposed tracker (LP: #1955276)
  * hisi_sas driver may oops in prep_ssp_v3_hw() (LP: #1953386)
    - scsi: hisi_sas: Fix to only call scsi_get_prot_op() for non-NULL scsi_cmnd
  * Bionic update: upstream stable patchset 2021-12-13 (LP: #1954703)
    - xhci: Fix USB 3.1 enumeration issues by increasing roothub power-on-good
      delay
    - binder: use euid from cred instead of using task
    - Input: elantench - fix misreporting trackpoint coordinates
    - Input: i8042 - Add quirk for Fujitsu Lifebook T725
    - libata: fix read log timeout value
    - ocfs2: fix data corruption on truncate
    - mmc: dw_mmc: Dont wait for DRTO on Write RSP error
    - parisc: Fix ptrace check on syscall return
    - tpm: Check for integer overflow in tpm2_map_response_body()
    - media: ite-cir: IR receiver stop working after receive overflow
    - ALSA: ua101: fix division by zero at probe
    - ALSA: 6fire: fix control and bulk message timeouts
    - ALSA: line6: fix control and interrupt message timeouts
    - ALSA: synth: missing check for possible NULL after the call to kstrdup
    - ALSA: timer: Fix use-after-free problem
    - ALSA: timer: Unconditionally unlink slave instances, too
    - x86/irq: Ensure PI wakeup handler is unregistered before module unload
    - cavium: Return negative value when pci_alloc_irq_vectors() fails
    - scsi: qla2xxx: Fix unmap of already freed sgl
    - cavium: Fix return values of the probe function
    - sfc: Don't use netif_info before net_device setup
    - hyperv/vmbus: include linux/bitops.h
    - mmc: winbond: don't build on M68K
    - bpf: Prevent increasing bpf_jit_limit above max
    - xen/netfront: stop tx queues during live migration
    - spi: spl022: fix Microwire full duplex mode
    - watchdog: Fix OMAP watchdog early handling
    - vmxnet3: do not stop tx queues after netif_device_detach()
    - btrfs: fix lost error handling when replaying directory deletes
    - hwmon: (pmbus/lm25066) Add offset coefficients
    - regulator: s5m8767: do not use reset value as DVS voltage if GPIO DVS is
      disabled
    - regulator: dt-bindings: samsung,s5m8767: correct s5m8767,pmic-buck-default-
      dvs-idx property
    - EDAC/sb_edac: Fix top-of-high-memory value for Broadwell/Haswell
    - mwifiex: fix division by zero in fw download path
    - ath6kl: fix division by zero in send path
    - ath6kl: fix control-message timeout
    - ath10k: fix control-message timeout
    - ath10k: fix division by zero in send path
    - PCI: Mark Atheros QCA6174 to avoid bus reset
    - rtl8187: fix control-message timeouts
    - evm: mark evm_fixmode as __ro_after_init
    - wcn36xx: Fix HT40 capability for 2Ghz band
    - mwifiex: Read a PCI register after writing the TX ring write pointer
    - libata: fix checking of DMA state
    - wcn36xx: handle connection loss indication
    - RDMA/qedr: Fix NULL deref for query_qp on the GSI QP
    - signal: Remove the bogus sigkill_pending in ptrace_stop
    - signal/mips: Update (_save|_restore)_fp_context to fail with -EFAULT
    - power: supply: max17042_battery: Prevent int underflow in set_soc_threshold
    - power: supply: max17042_battery: use VFSOC for capacity when no rsns
    - powerpc/85xx: Fix oops when mpc85xx_smp_guts_ids node cannot be found
    - serial: core: Fix initializing and restoring termios speed
    - ALSA: mixer: oss: Fix racy access to slots
    - ALSA: mixer: fix deadlock in snd_mixer_oss_set_volume
    - xen/balloon: add late_initcall_sync() for initial ballooning done
    - PCI: aardvark: Do not clear status bits of masked interrupts
    - PCI: aardvark: Do not unmask unused interrupts
    - PCI: aardvark: Fix return value of MSI domain .alloc() method
    - PCI: aardvark: Read all 16-bits from PCIE_MSI_PAYLOAD_REG
    - quota: check block number when reading the block in quota file
    - quota: correct error number in free_dqentry()
    - pinctrl: core: fix possible memory leak in pinctrl_enable()
    - iio: dac: ad5446: Fix ad5622_write() return value
    - USB: serial: keyspan: fix memleak on probe errors
    - USB: iowarrior: fix control-message timeouts
    - Bluetooth: sco: Fix lock_sock() blockage by memcpy_from_msg()
    - Bluetooth: fix use-after-free error in lock_sock_nested()
    - platform/x86: wmi: do not fail if disabling fails
    - MIPS: lantiq: dma: add small delay after reset
    - MIPS: lantiq: dma: reset correct number of channel
    - locking/lockdep: Avoid RCU-induced noinstr fail
    - smackfs: Fix use-after-free in netlbl_catmap_walk()
    - x86: Increase exception stack sizes
    - mwifiex: Run SET_BSS_MODE when changing from P2P to STATION vif-type
    - mwifiex: Properly initialize private structure on interface type changes
    - media: mt9p031: Fix corrupted frame after restarting stream
    - media: netup_unidvb: handle interrupt properly according to the firmware
    - media: uvcvideo: Set capability in s_param
    - media: s5p-mfc: fix possible null-pointer dereference in s5p_mfc_probe()
    - media: s5p-mfc: Add checking to s5p_mfc_probe().
    - media: mceusb: return without resubmitting URB in case of -EPROTO error.
    - ia64: don't do IA64_CMPXCHG_DEBUG without CONFIG_PRINTK
    - ACPICA: Avoid evaluating methods too early during system resume
    - media: usb: dvd-usb: fix uninit-value bug in dibusb_read_eeprom_byte()
    - tracefs: Have tracefs directories not set OTH permission bits by default
    - ath: dfs_pattern_detector: Fix possible null-pointer dereference in
      channel_detector_create()
    - ACPI: battery: Accept charges over the design capacity as full
    - leaking_addresses: Always print a trailing newline
    - memstick: r592: Fix a UAF bug when removing the driver
    - lib/xz: Avoid overlapping memcpy() with invalid input with in-place
      decompression
    - lib/xz: Validate the value before assigning it to an enum variable
    - tracing/cfi: Fix cmp_entries_* functions signature mismatch
    - mwl8k: Fix use-after-free in mwl8k_fw_state_machine()
    - PM: hibernate: Get block device exclusively in swsusp_check()
    - iwlwifi: mvm: disable RX-diversity in powersave
    - smackfs: use __GFP_NOFAIL for smk_cipso_doi()
    - ARM: clang: Do not rely on lr register for stacktrace
    - gre/sit: Don't generate link-local addr if addr_gen_mode is
      IN6_ADDR_GEN_MODE_NONE
    - ARM: 9136/1: ARMv7-M uses BE-8, not BE-32
    - spi: bcm-qspi: Fix missing clk_disable_unprepare() on error in
      bcm_qspi_probe()
    - parisc: fix warning in flush_tlb_all
    - task_stack: Fix end_of_stack() for architectures with upwards-growing stack
    - parisc/kgdb: add kgdb_roundup() to make kgdb work with idle polling
    - cgroup: Make rebind_subsystems() disable v2 controllers all at once
    - media: dvb-usb: fix ununit-value in az6027_rc_query
    - media: mtk-vpu: Fix a resource leak in the error handling path of
      'mtk_vpu_probe()'
    - media: si470x: Avoid card name truncation
    - media: cx23885: Fix snd_card_free call on null card pointer
    - cpuidle: Fix kobject memory leaks in error paths
    - ath9k: Fix potential interrupt storm on queue reset
    - crypto: qat - detect PFVF collision after ACK
    - crypto: qat - disregard spurious PFVF interrupts
    - hwrng: mtk - Force runtime pm ops for sleep ops
    - b43legacy: fix a lower bounds test
    - b43: fix a lower bounds test
    - memstick: avoid out-of-range warning
    - memstick: jmb38x_ms: use appropriate free function in jmb38x_ms_alloc_host()
    - hwmon: Fix possible memleak in __hwmon_device_register()
    - ath10k: fix max antenna gain unit
    - drm/msm: uninitialized variable in msm_gem_import()
    - net: stream: don't purge sk_error_queue in sk_stream_kill_queues()
    - mmc: mxs-mmc: disable regulator on error and in the remove function
    - platform/x86: thinkpad_acpi: Fix bitwise vs. logical warning
    - mwifiex: Send DELBA requests according to spec
    - phy: micrel: ksz8041nl: do not use power down mode
    - PM: hibernate: fix sparse warnings
    - smackfs: use netlbl_cfg_cipsov4_del() for deleting cipso_v4_doi
    - s390/gmap: don't unconditionally call pte_unmap_unlock() in __gmap_zap()
    - irq: mips: avoid nested irq_enter()
    - samples/kretprobes: Fix return value if register_kretprobe() failed
    - libertas_tf: Fix possible memory leak in probe and disconnect
    - libertas: Fix possible memory leak in probe and disconnect
    - net: amd-xgbe: Toggle PLL settings during rate change
    - net: phylink: avoid mvneta warning when setting pause parameters
    - crypto: pcrypt - Delay write to padata->info
    - ibmvnic: Process crqs after enabling interrupts
    - RDMA/rxe: Fix wrong port_cap_flags
    - ARM: s3c: irq-s3c24xx: Fix return value check for s3c24xx_init_intc()
    - ARM: dts: at91: tse850: the emac<->phy interface is rmii
    - scsi: dc395: Fix error case unwinding
    - MIPS: loongson64: make CPU_LOONGSON64 depends on MIPS_FP_SUPPORT
    - JFS: fix memleak in jfs_mount
    - ALSA: hda: Reduce udelay() at SKL+ position reporting
    - arm: dts: omap3-gta04a4: accelerometer irq fix
    - soc/tegra: Fix an error handling path in tegra_powergate_power_up()
    - memory: fsl_ifc: fix leak of irq and nand_irq in fsl_ifc_ctrl_probe
    - video: fbdev: chipsfb: use memset_io() instead of memset()
    - serial: 8250_dw: Drop wrong use of ACPI_PTR()
    - usb: gadget: hid: fix error code in do_config()
    - power: supply: rt5033_battery: Change voltage values to µV
    - scsi: csiostor: Uninitialized data in csio_ln_vnp_read_cbfn()
    - RDMA/mlx4: Return missed an error if device doesn't support steering
    - ASoC: cs42l42: Correct some register default values
    - ASoC: cs42l42: Defer probe if request_threaded_irq() returns EPROBE_DEFER
    - serial: xilinx_uartps: Fix race condition causing stuck TX
    - mips: cm: Convert to bitfield API to fix out-of-bounds access
    - power: supply: bq27xxx: Fix kernel crash on IRQ handler register error
    - apparmor: fix error check
    - rpmsg: Fix rpmsg_create_ept return when RPMSG config is not defined
    - pnfs/flexfiles: Fix misplaced barrier in nfs4_ff_layout_prepare_ds
    - drm/plane-helper: fix uninitialized variable reference
    - PCI: aardvark: Don't spam about PIO Response Status
    - NFS: Fix deadlocks in nfs_scan_commit_list()
    - fs: orangefs: fix error return code of orangefs_revalidate_lookup()
    - mtd: spi-nor: hisi-sfc: Remove excessive clk_disable_unprepare()
    - dmaengine: at_xdmac: fix AT_XDMAC_CC_PERID() macro
    - auxdisplay: img-ascii-lcd: Fix lock-up when displaying empty string
    - auxdisplay: ht16k33: Connect backlight to fbdev
    - auxdisplay: ht16k33: Fix frame buffer device blanking
    - netfilter: nfnetlink_queue: fix OOB when mac header was cleared
    - dmaengine: dmaengine_desc_callback_valid(): Check for `callback_result`
    - m68k: set a default value for MEMORY_RESERVE
    - watchdog: f71808e_wdt: fix inaccurate report in WDIOC_GETTIMEOUT
    - ar7: fix kernel builds for compiler test
    - scsi: qla2xxx: Turn off target reset during issue_lip
    - i2c: xlr: Fix a resource leak in the error handling path of
      'xlr_i2c_probe()'
    - xen-pciback: Fix return in pm_ctrl_init()
    - net: davinci_emac: Fix interrupt pacing disable
    - ACPI: PMIC: Fix intel_pmic_regs_handler() read accesses
    - bonding: Fix a use-after-free problem when bond_sysfs_slave_add() failed
    - mm/zsmalloc.c: close race window between zs_pool_dec_isolated() and
      zs_unregister_migration()
    - llc: fix out-of-bound array index in llc_sk_dev_hash()
    - nfc: pn533: Fix double free when pn533_fill_fragment_skbs() fails
    - vsock: prevent unnecessary refcnt inc for nonblocking connect
    - USB: chipidea: fix interrupt deadlock
    - ARM: 9155/1: fix early early_iounmap()
    - ARM: 9156/1: drop cc-option fallbacks for architecture selection
    - powerpc/lib: Add helper to check if offset is within conditional branch
      range
    - powerpc/bpf: Validate branch ranges
    - powerpc/bpf: Fix BPF_SUB when imm == 0x80000000
    - mm, oom: pagefault_out_of_memory: don't force global OOM for dying tasks
    - mm, oom: do not trigger out_of_memory from the #PF
    - s390/cio: check the subchannel validity for dev_busid
    - PCI: Add PCI_EXP_DEVCTL_PAYLOAD_* macros
    - ext4: fix lazy initialization next schedule time computation in more
      granular unit
    - tracing: Resize tgid_map to pid_max, not PID_MAX_DEFAULT
    - parisc/entry: fix trace test in syscall exit path
    - PCI/MSI: Destroy sysfs before freeing entries
    - arm64: zynqmp: Fix serial compatible string
    - scsi: lpfc: Fix list_add() corruption in lpfc_drain_txq()
    - usb: musb: tusb6010: check return value after calling
      platform_get_resource()
    - scsi: advansys: Fix kernel pointer leak
    - ARM: dts: omap: fix gpmc,mux-add-data type
    - usb: host: ohci-tmio: check return value after calling
      platform_get_resource()
    - tty: tty_buffer: Fix the softlockup issue in flush_to_ldisc
    - MIPS: sni: Fix the build
    - scsi: target: Fix ordered tag handling
    - scsi: target: Fix alua_tg_pt_gps_count tracking
    - powerpc/5200: dts: fix memory node unit name
    - ALSA: gus: fix null pointer dereference on pointer block
    - powerpc/dcr: Use cmplwi instead of 3-argument cmpli
    - sh: check return code of request_irq
    - maple: fix wrong return value of maple_bus_init().
    - sh: fix kconfig unmet dependency warning for FRAME_POINTER
    - sh: define __BIG_ENDIAN for math-emu
    - mips: BCM63XX: ensure that CPU_SUPPORTS_32BIT_KERNEL is set
    - sched/core: Mitigate race cpus_share_cache()/update_top_cache_domain()
    - net: bnx2x: fix variable dereferenced before check
    - iavf: Fix for the false positive ASQ/ARQ errors while issuing VF reset
    - MIPS: generic/yamon-dt: fix uninitialized variable error
    - mips: bcm63xx: add support for clk_get_parent()
    - mips: lantiq: add support for clk_get_parent()
    - platform/x86: hp_accel: Fix an error handling path in 'lis3lv02d_probe()'
    - net: virtio_net_hdr_to_skb: count transport header in UFO
    - i40e: Fix NULL ptr dereference on VSI filter sync
    - NFC: reorganize the functions in nci_request
    - NFC: reorder the logic in nfc_{un,}register_device
    - perf/x86/intel/uncore: Fix filter_tid mask for CHA events on Skylake Server
    - perf/x86/intel/uncore: Fix IIO event constraints for Skylake Server
    - tun: fix bonding active backup with arp monitoring
    - hexagon: export raw I/O routines for modules
    - mm: kmemleak: slob: respect SLAB_NOLEAKTRACE flag
    - btrfs: fix memory ordering between normal and ordered work functions
    - parisc/sticon: fix reverse colors
    - cfg80211: call cfg80211_stop_ap when switch from P2P_GO type
    - drm/udl: fix control-message timeout
    - drm/amdgpu: fix set scaling mode Full/Full aspect/Center not works on vga
      and dvi connectors
    - perf/core: Avoid put_page() when GUP fails
    - batman-adv: mcast: fix duplicate mcast packets in BLA backbone from LAN
    - batman-adv: Consider fragmentation for needed_headroom
    - batman-adv: Reserve needed_*room for fragments
    - batman-adv: Don't always reallocate the fragmentation skb head
    - RDMA/netlink: Add __maybe_unused to static inline in C file
    - ASoC: DAPM: Cover regression by kctl change notification fix
    - usb: max-3421: Use driver data instead of maintaining a list of bound
      devices
    - soc/tegra: pmc: Fix imbalanced clock disabling in error code path
    - crypto: s5p-sss - Add error handling in s5p_aes_probe()
    - ia64: kprobes: Fix to pass correct trampoline address to the handler
    - rsi: fix key enabled check causing unwanted encryption for vap_id > 0
    - rsi: fix rate mask set leading to P2P failure
    - mmc: sdhci-omap: Fix NULL pointer exception if regulator is not configured
    - tcp: don't free a FIN sk_buff in tcp_remove_empty_skb()
    - wcn36xx: add proper DMA memory barriers in rx path
    - s390/tape: fix timer initialization in tape_std_assign()
    - fuse: truncate pagecache on atomic_o_trunc
    - f2fs: fix up f2fs_lookup tracepoints
    - iavf: check for null in iavf_fix_features
    - i40e: Fix correct max_pkt_size on VF RX queue
    - i40e: Fix changing previously set num_queue_pairs for PFs
    - i40e: Fix display error code in dmesg
  * Bionic update: upstream stable patchset 2021-12-03 (LP: #1953202)
    - ARM: 9133/1: mm: proc-macros: ensure *_tlb_fns are 4B aligned
    - ARM: 9134/1: remove duplicate memcpy() definition
    - ARM: 9139/1: kprobes: fix arch_init_kprobes() prototype
    - ARM: 8819/1: Remove '-p' from LDFLAGS
    - usbnet: sanity check for maxpacket
    - usbnet: fix error return code in usbnet_probe()
    - ata: sata_mv: Fix the error handling of mv_chip_id()
    - nfc: port100: fix using -ERRNO as command type mask
    - ipv4: use siphash instead of Jenkins in fnhe_hashfun()
    - mmc: vub300: fix control-message timeouts
    - mmc: dw_mmc: exynos: fix the finding clock sample value
    - mmc: sdhci: Map more voltage level to SDHCI_POWER_330
    - mmc: sdhci-esdhc-imx: clear the buffer_read_ready to reset standard tuning
      circuit
    - net: lan78xx: fix division by zero in send path
    - regmap: Fix possible double-free in regcache_rbtree_exit()
    - net: batman-adv: fix error handling
    - nios2: Make NIOS2_DTB_SOURCE_BOOL depend on !COMPILE_TEST
    - net: nxp: lpc_eth.c: avoid hang when bringing interface down
    - sctp: use init_tag from inithdr for ABORT chunk
    - sctp: fix the processing for COOKIE_ECHO chunk
    - sctp: add vtag check in sctp_sf_violation
    - sctp: add vtag check in sctp_sf_do_8_5_1_E_sa
    - sctp: add vtag check in sctp_sf_ootb
    - ARM: 9141/1: only warn about XIP address when not compile testing
    - arm64: Avoid premature usercopy failure
    - ipv6: use siphash in rt6_exception_hash()
    - ipv6: make exception cache less predictible
    - arm64: dts: allwinner: h5: NanoPI Neo 2: Fix ethernet node
    - scsi: core: Put LLD module refcnt after SCSI device is released
    - media: firewire: firedtv-avc: fix a buffer overflow in avc_ca_pmt()
    - sfc: Fix reading non-legacy supported link modes
    - ARM: 9120/1: Revert "amba: make use of -1 IRQs warn"
    - mm/zsmalloc: Prepare to variable MAX_PHYSMEM_BITS
    - arch: pgtable: define MAX_POSSIBLE_PHYSMEM_BITS where needed
    - block: introduce multi-page bvec helpers
    - Revert "x86/kvm: fix vcpu-id indexed array sizes"
    - usb: gadget: Mark USB_FSL_QE broken on 64-bit
    - usb: musb: Balance list entry in musb_gadget_queue
    - usb-storage: Add compatibility quirk flags for iODD 2531/2541
    - printk/console: Allow to disable console output by using console="" or
      console=null
    - isofs: Fix out of bound access for corrupted isofs image
    - comedi: dt9812: fix DMA buffers on stack
    - comedi: ni_usb6501: fix NULL-deref in command paths
    - comedi: vmk80xx: fix transfer-buffer overflows
    - comedi: vmk80xx: fix bulk-buffer overflow
    - comedi: vmk80xx: fix bulk and interrupt message timeouts
    - staging: r8712u: fix control-message timeout
    - staging: rtl8192u: fix control-message timeouts
    - rsi: fix control-message timeout
    - usb: ehci: handshake CMD_RUN instead of STS_HALT

 -- Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>  Tue, 18 Jan 2022 16:28:26 +0100

linux-azure-4.15 (4.15.0-1129.142) bionic; urgency=medium

  * bionic/linux-azure-4.15: 4.15.0-1129.142 -proposed tracker (LP: #1953649)

  [ Ubuntu: 4.15.0-166.174 ]

  * bionic/linux: 4.15.0-166.174 -proposed tracker (LP: #1953667)
  * Ubuntu version macros overflow with high ABI numbers (LP: #1953522)
    - SAUCE: Revert "stable: clamp SUBLEVEL in 4.14"
  * test_bpf.sh test in net of ubuntu_kernel_selftests failed on B-4.15 and
    variants (LP: #1953287)
    - SAUCE: Revert "bpf: add also cbpf long jump test cases with heavy expansion"
  * test_bpf.sh test in net of ubuntu_kernel_selftests failed on B-4.15 and
    variants (LP: #1953287) // CVE-2018-25020
    - bpf: fix truncated jump targets on heavy expansions

 -- Tim Gardner <tim.gardner@canonical.com>  Mon, 13 Dec 2021 07:09:57 -0700

linux-azure-4.15 (4.15.0-1128.141) bionic; urgency=medium

  * bionic/linux-azure-4.15: 4.15.0-1128.141 -proposed tracker (LP: #1952330)

  * linux-azure: add Icelake servers support in no-HWP mode to
    cpufreq/intel_pstate driver (LP: #1952234)
    - cpufreq: intel_pstate: Add Icelake servers support in no-HWP mode

  [ Ubuntu: 4.15.0-165.173 ]

  * bionic/linux: 4.15.0-165.173 -proposed tracker (LP: #1952780)
  * Support builtin revoked certificates (LP: #1932029)
    - certs: Add EFI_CERT_X509_GUID support for dbx entries
    - certs: Move load_system_certificate_list to a common function
    - integrity: Move import of MokListRT certs to a separate routine
    - integrity: Load certs from the EFI MOK config table
    - certs: Add ability to preload revocation certs
    - certs: add 'x509_revocation_list' to gitignore
    - SAUCE: Dump stack when X.509 certificates cannot be loaded
    - [Packaging] build canonical-revoked-certs.pem from branch/arch certs
    - [Packaging] Revoke 2012 UEFI signing certificate as built-in
    - [Config] Configure CONFIG_SYSTEM_REVOCATION_KEYS with revoked keys
  * Support importing mokx keys into revocation list from the mok table
    (LP: #1928679)
    - efi: Support for MOK variable config table
    - efi: mokvar-table: fix some issues in new code
    - efi: mokvar: add missing include of asm/early_ioremap.h
    - efi/mokvar: Reserve the table only if it is in boot services data
    - SAUCE: integrity: Load mokx certs from the EFI MOK config table
    - SAUCE: integrity: add informational messages when revoking certs
  * CVE-2021-4002
    - arm64: tlb: Provide forward declaration of tlb_flush() before including
      tlb.h
    - mm: mmu_notifier fix for tlb_end_vma
    - hugetlbfs: flush TLBs correctly after huge_pmd_unshare

  [ Ubuntu: 4.15.0-164.172 ]

  * bionic/linux: 4.15.0-164.172 -proposed tracker (LP: #1952348)
  * Packaging resync (LP: #1786013)
    - [Packaging] resync update-dkms-versions helper
    - debian/dkms-versions -- update from kernel-versions (main/2021.11.29)
  * Bionic update: upstream stable patchset 2021-11-23 (LP: #1951997)
    - btrfs: always wait on ordered extents at fsync time
    - ARM: dts: at91: sama5d2_som1_ek: disable ISC node by default
    - xtensa: xtfpga: use CONFIG_USE_OF instead of CONFIG_OF
    - xtensa: xtfpga: Try software restart before simulating CPU reset
    - NFSD: Keep existing listeners on portlist error
    - netfilter: ipvs: make global sysctl readonly in non-init netns
    - NIOS2: irqflags: rename a redefined register name
    - can: rcar_can: fix suspend/resume
    - can: peak_usb: pcan_usb_fd_decode_status(): fix back to ERROR_ACTIVE state
      notification
    - can: peak_pci: peak_pci_remove(): fix UAF
    - ocfs2: fix data corruption after conversion from inline format
    - ocfs2: mount fails with buffer overflow in strlen
    - elfcore: correct reference to CONFIG_UML
    - ALSA: usb-audio: Provide quirk for Sennheiser GSP670 Headset
    - ASoC: DAPM: Fix missing kctl change notifications
    - nfc: nci: fix the UAF of rf_conn_info object
    - isdn: cpai: check ctr->cnr to avoid array index out of bound
    - netfilter: Kconfig: use 'default y' instead of 'm' for bool config option
    - btrfs: deal with errors when checking if a dir entry exists during log
      replay
    - net: stmmac: add support for dwmac 3.40a
    - ARM: dts: spear3xx: Fix gmac node
    - isdn: mISDN: Fix sleeping function called from invalid context
    - platform/x86: intel_scu_ipc: Update timeout value in comment
    - ALSA: hda: avoid write to STATESTS if controller is in reset
    - tracing: Have all levels of checks prevent recursion
    - ARM: 9122/1: select HAVE_FUTEX_CMPXCHG
    - dma-debug: fix sg checks in debug_dma_map_sg()
    - ASoC: wm8960: Fix clock configuration on slave mode
    - lan78xx: select CRC32
    - net: hns3: add limit ets dwrr bandwidth cannot be 0
    - net: hns3: disable sriov before unload hclge layer
    - ALSA: hda/realtek: Add quirk for Clevo PC50HS
    - mm, slub: fix mismatch between reconstructed freelist depth and cnt
    - gcc-plugins/structleak: add makefile var for disabling structleak
  * creat09 from ubuntu_ltp_syscalls and cve-2018-13405 from ubuntu_ltp/cve
    failed with XFS (LP: #1950239)
    - xfs: ensure that the inode uid/gid match values match the icdinode ones
    - xfs: merge the projid fields in struct xfs_icdinode
    - xfs: remove the icdinode di_uid/di_gid members
    - xfs: fix up non-directory creation in SGID directories
  * ubuntu_ltp / finit_module02 fails on v4.15 and other kernels (LP: #1950644)
    - vfs: check fd has read access in kernel_read_file_from_fd()
  * reuseport_bpf_numa in net from ubuntu_kernel_selftests fails on ppc64le
    (LP: #1867570)
    - selftests/net: Fix reuseport_bpf_numa by skipping unavailable nodes
  * Bionic update: upstream stable patchset 2021-11-12 (LP: #1950816)
    - net: mdio: introduce a shutdown method to mdio device drivers
    - xen-netback: correct success/error reporting for the SKB-with-fraglist case
    - sparc64: fix pci_iounmap() when CONFIG_PCI is not set
    - ext2: fix sleeping in atomic bugs on error
    - scsi: sd: Free scsi_disk device via put_device()
    - usb: testusb: Fix for showing the connection speed
    - usb: dwc2: check return value after calling platform_get_resource()
    - scsi: ses: Retry failed Send/Receive Diagnostic commands
    - libata: Add ATA_HORKAGE_NO_NCQ_ON_ATI for Samsung 860 and 870 SSD.
    - lib/timerqueue: Rely on rbtree semantics for next timer
    - selftests: be sure to make khdr before other targets
    - Partially revert "usb: Kconfig: using select for USB_COMMON dependency"
    - USB: cdc-acm: fix racy tty buffer accesses
    - USB: cdc-acm: fix break reporting
    - ovl: fix missing negative dentry check in ovl_rename()
    - nfsd4: Handle the NFSv4 READDIR 'dircount' hint being zero
    - xen/balloon: fix cancelled balloon action
    - ARM: dts: omap3430-sdp: Fix NAND device node
    - ARM: dts: qcom: apq8064: use compatible which contains chipid
    - bpf: add also cbpf long jump test cases with heavy expansion
    - bpf, mips: Validate conditional branch offsets
    - xtensa: call irqchip_init only when CONFIG_USE_OF is selected
    - bpf: Fix integer overflow in prealloc_elems_and_freelist()
    - phy: mdio: fix memory leak
    - net_sched: fix NULL deref in fifo_set_limit()
    - powerpc/fsl/dts: Fix phy-connection-type for fm1mac3
    - ptp_pch: Load module automatically if ID matches
    - ARM: imx6: disable the GIC CPU interface before calling stby-poweroff
      sequence
    - net: bridge: use nla_total_size_64bit() in br_get_linkxstats_size()
    - netlink: annotate data races around nlk->bound
    - drm/nouveau/debugfs: fix file release memory leak
    - rtnetlink: fix if_nlmsg_stats_size() under estimation
    - i40e: fix endless loop under rtnl
    - i2c: acpi: fix resource leak in reconfiguration device addition
    - net: phy: bcm7xxx: Fixed indirect MMD operations
    - HID: apple: Fix logical maximum and usage maximum of Magic Keyboard JIS
    - netfilter: ip6_tables: zero-initialize fragment offset
    - mac80211: Drop frames from invalid MAC address in ad-hoc mode
    - m68k: Handle arrivals of multiple signals correctly
    - net: sun: SUNVNET_COMMON should depend on INET
    - scsi: ses: Fix unsigned comparison with less than zero
    - scsi: virtio_scsi: Fix spelling mistake "Unsupport" -> "Unsupported"
    - perf/x86: Reset destroy callback on event init failure
    - sched: Always inline is_percpu_thread()
    - bpf, arm: Fix register clobbering in div/mod implementation
    - i40e: Fix freeing of uninitialized misc IRQ vector
    - mac80211: check return value of rhashtable_init
    - stable: clamp SUBLEVEL in 4.14
    - ALSA: seq: Fix a potential UAF by wrong private_free call order
    - s390: fix strrchr() implementation
    - btrfs: deal with errors when replaying dir entry during log replay
    - btrfs: deal with errors when adding inode reference during log replay
    - btrfs: check for error when looking up inode during dir entry replay
    - xhci: Fix command ring pointer corruption while aborting a command
    - xhci: Enable trust tx length quirk for Fresco FL11 USB controller
    - cb710: avoid NULL pointer subtraction
    - efi/cper: use stack buffer for error record decoding
    - efi: Change down_interruptible() in virt_efi_reset_system() to
      down_trylock()
    - usb: musb: dsps: Fix the probe error path
    - Input: xpad - add support for another USB ID of Nacon GC-100
    - USB: serial: qcserial: add EM9191 QDL support
    - USB: serial: option: add Quectel EC200S-CN module support
    - USB: serial: option: add Telit LE910Cx composition 0x1204
    - USB: serial: option: add prod. id for Quectel EG91
    - virtio: write back F_VERSION_1 before validate
    - nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells
    - x86/Kconfig: Do not enable AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT automatically
    - iio: adc: aspeed: set driver data when adc probe.
    - iio: adc128s052: Fix the error handling path of 'adc128_probe()'
    - iio: light: opt3001: Fixed timeout error when 0 lux
    - iio: ssp_sensors: add more range checking in ssp_parse_dataframe()
    - iio: ssp_sensors: fix error code in ssp_print_mcu_debug()
    - sctp: account stream padding length for reconf chunk
    - net: arc: select CRC32
    - net: korina: select CRC32
    - net: encx24j600: check error in devm_regmap_init_encx24j600
    - ethernet: s2io: fix setting mac address during resume
    - nfc: fix error handling of nfc_proto_register()
    - NFC: digital: fix possible memory leak in digital_tg_listen_mdaa()
    - NFC: digital: fix possible memory leak in digital_in_send_sdd_req()
    - pata_legacy: fix a couple uninitialized variable bugs
    - drm/msm: Fix null pointer dereference on pointer edp
    - drm/msm/dsi: fix off by one in dsi_bus_clk_enable error handling
    - acpi/arm64: fix next_platform_timer() section mismatch error
    - qed: Fix missing error code in qed_slowpath_start()
    - r8152: select CRC32 and CRYPTO/CRYPTO_HASH/CRYPTO_SHA256

 -- Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>  Fri, 03 Dec 2021 13:32:22 +0100

# For older changelog entries, run 'apt-get changelog linux-modules-4.15.0-1139-azure'
