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Package "linux-tools-common"

This package belongs to a PPA: Canonical Kernel Team

Name: linux-tools-common

Description:

Linux kernel version specific tools for version 4.15.0

Latest version: 4.15.0-145.149
Release: bionic (18.04)
Level: base
Repository: main
Head package: linux

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Other versions of "linux-tools-common" in Bionic

Repository Area Version
base main 4.15.0-20.21
security main 4.15.0-144.148
updates main 4.15.0-144.148
proposed main 4.15.0-145.149

Changelog

Version: 4.15.0-145.149 2021-05-28 19:08:33 UTC

 linux (4.15.0-145.149) bionic; urgency=medium
 .
   * bionic/linux: 4.15.0-145.149 -proposed tracker (LP: #1929967)
 .
   * Packaging resync (LP: #1786013)
     - update dkms package versions
 .
   * raid10: Block discard is very slow, causing severe delays for mkfs and
     fstrim operations (LP: #1896578)
     - md: add md_submit_discard_bio() for submitting discard bio
     - md/raid10: extend r10bio devs to raid disks
     - md/raid10: pull the code that wait for blocked dev into one function
     - md/raid10: improve raid10 discard request
     - md/raid10: improve discard request for far layout
 .
   * CVE-2021-23133
     - sctp: delay auto_asconf init until binding the first addr
 .
   * Bionic update: upstream stable patchset 2021-05-25 (LP: #1929603)
     - Input: nspire-keypad - enable interrupts only when opened
     - dmaengine: dw: Make it dependent to HAS_IOMEM
     - ARM: dts: Fix moving mmc devices with aliases for omap4 & 5
     - arc: kernel: Return -EFAULT if copy_to_user() fails
     - neighbour: Disregard DEAD dst in neigh_update
     - ARM: keystone: fix integer overflow warning
     - ASoC: fsl_esai: Fix TDM slot setup for I2S mode
     - scsi: scsi_transport_srp: Don't block target in SRP_PORT_LOST state
     - net: ieee802154: stop dump llsec keys for monitors
     - net: ieee802154: stop dump llsec devs for monitors
     - net: ieee802154: forbid monitor for add llsec dev
     - net: ieee802154: stop dump llsec devkeys for monitors
     - net: ieee802154: forbid monitor for add llsec devkey
     - net: ieee802154: stop dump llsec seclevels for monitors
     - net: ieee802154: forbid monitor for add llsec seclevel
     - pcnet32: Use pci_resource_len to validate PCI resource
     - mac80211: clear sta->fast_rx when STA removed from 4-addr VLAN
     - Input: i8042 - fix Pegatron C15B ID entry
     - HID: wacom: set EV_KEY and EV_ABS only for non-HID_GENERIC type of devices
     - readdir: make sure to verify directory entry for legacy interfaces too
     - arm64: fix inline asm in load_unaligned_zeropad()
     - arm64: alternatives: Move length validation in alternative_{insn, endif}
     - scsi: libsas: Reset num_scatter if libata marks qc as NODATA
     - netfilter: conntrack: do not print icmpv6 as unknown via /proc
     - netfilter: nft_limit: avoid possible divide error in nft_limit_init
     - net: davicom: Fix regulator not turned off on failed probe
     - net: sit: Unregister catch-all devices
     - i40e: fix the panic when running bpf in xdpdrv mode
     - ibmvnic: avoid calling napi_disable() twice
     - ibmvnic: remove duplicate napi_schedule call in do_reset function
     - ibmvnic: remove duplicate napi_schedule call in open function
     - ARM: footbridge: fix PCI interrupt mapping
     - ARM: 9071/1: uprobes: Don't hook on thumb instructions
     - pinctrl: lewisburg: Update number of pins in community
     - HID: wacom: Assign boolean values to a bool variable
     - ARM: dts: Fix swapped mmc order for omap3
     - net: geneve: check skb is large enough for IPv4/IPv6 header
     - s390/entry: save the caller of psw_idle
     - xen-netback: Check for hotplug-status existence before watching
     - cavium/liquidio: Fix duplicate argument
     - ia64: fix discontig.c section mismatches
     - ia64: tools: remove duplicate definition of ia64_mf() on ia64
     - x86/crash: Fix crash_setup_memmap_entries() out-of-bounds access
     - net: hso: fix NULL-deref on disconnect regression
     - USB: CDC-ACM: fix poison/unpoison imbalance
     - lockdep: Add a missing initialization hint to the "INFO: Trying to register
       non-static key" message
     - drm/msm: Fix a5xx/a6xx timestamps
     - Input: s6sy761 - fix coordinate read bit shift
     - net: ip6_tunnel: Unregister catch-all devices
     - ACPI: tables: x86: Reserve memory occupied by ACPI tables
     - ACPI: x86: Call acpi_boot_table_init() after acpi_table_upgrade()
     - net: usb: ax88179_178a: initialize local variables before use
     - iwlwifi: Fix softirq/hardirq disabling in iwl_pcie_enqueue_hcmd()
     - mips: Do not include hi and lo in clobber list for R6
     - bpf: Fix masking negation logic upon negative dst register
     - iwlwifi: Fix softirq/hardirq disabling in iwl_pcie_gen2_enqueue_hcmd()
     - ALSA: usb-audio: Add MIDI quirk for Vox ToneLab EX
     - USB: Add reset-resume quirk for WD19's Realtek Hub
     - platform/x86: thinkpad_acpi: Correct thermal sensor allocation
 .
   * r8152 tx status -71 (LP: #1922651) // Bionic update: upstream stable
     patchset 2021-05-25 (LP: #1929603)
     - USB: Add LPM quirk for Lenovo ThinkPad USB-C Dock Gen2 Ethernet
 .
   * seccomp_bpf:syscall_faked from kselftests fail on s390x (LP: #1928522)
     - selftests/seccomp: s390 shares the syscall and return value register
 .
   * Fix kdump failures (LP: #1927518)
     - video: hyperv_fb: Add ratelimit on error message
     - Drivers: hv: vmbus: Increase wait time for VMbus unload
     - Drivers: hv: vmbus: Initialize unload_event statically

Source diff to previous version
1786013 Packaging resync
1896578 raid10: Block discard is very slow, causing severe delays for mkfs and fstrim operations
1929603 Bionic update: upstream stable patchset 2021-05-25
1922651 r8152 tx status -71
1928522 seccomp_bpf:syscall_faked from kselftests fail on s390x
CVE-2021-23133 A race condition in Linux kernel SCTP sockets (net/sctp/socket.c) before 5.12-rc8 can lead to kernel privilege escalation from the context of a netwo

Version: 4.15.0-144.148 2021-05-08 06:08:28 UTC

 linux (4.15.0-144.148) bionic; urgency=medium
 .
   * bionic/linux: 4.15.0-144.148 -proposed tracker (LP: #1927648)
 .
   * Introduce the 465 driver series, fabric-manager, and libnvidia-nscq
     (LP: #1925522)
     - debian/dkms-versions -- add NVIDIA 465 and migrate 450 to 460
 .
   * xfrm_policy.sh / pmtu.sh / udpgso_bench.sh from net in
     ubuntu_kernel_selftests will fail if running the whole suite (LP: #1856010)
     - selftests/net: bump timeout to 5 minutes
 .
   * locking/qrwlock: Fix ordering in queued_write_lock_slowpath() (LP: #1926184)
     - locking/barriers: Introduce smp_cond_load_relaxed() and
       atomic_cond_read_relaxed()
     - locking/qrwlock: Fix ordering in queued_write_lock_slowpath()
 .
   * Bionic update: upstream stable patchset 2021-04-30 (LP: #1926808)
     - net: fec: ptp: avoid register access when ipg clock is disabled
     - powerpc/4xx: Fix build errors from mfdcr()
     - atm: eni: dont release is never initialized
     - atm: lanai: dont run lanai_dev_close if not open
     - Revert "r8152: adjust the settings about MAC clock speed down for RTL8153"
     - ixgbe: Fix memleak in ixgbe_configure_clsu32
     - net: tehuti: fix error return code in bdx_probe()
     - sun/niu: fix wrong RXMAC_BC_FRM_CNT_COUNT count
     - gpiolib: acpi: Add missing IRQF_ONESHOT
     - nfs: fix PNFS_FLEXFILE_LAYOUT Kconfig default
     - NFS: Correct size calculation for create reply length
     - net: hisilicon: hns: fix error return code of hns_nic_clear_all_rx_fetch()
     - net: wan: fix error return code of uhdlc_init()
     - atm: uPD98402: fix incorrect allocation
     - atm: idt77252: fix null-ptr-dereference
     - sparc64: Fix opcode filtering in handling of no fault loads
     - u64_stats,lockdep: Fix u64_stats_init() vs lockdep
     - drm/radeon: fix AGP dependency
     - nfs: we don't support removing system.nfs4_acl
     - ia64: fix ia64_syscall_get_set_arguments() for break-based syscalls
     - ia64: fix ptrace(PTRACE_SYSCALL_INFO_EXIT) sign
     - squashfs: fix inode lookup sanity checks
     - squashfs: fix xattr id and id lookup sanity checks
     - arm64: dts: ls1046a: mark crypto engine dma coherent
     - arm64: dts: ls1012a: mark crypto engine dma coherent
     - arm64: dts: ls1043a: mark crypto engine dma coherent
     - ARM: dts: at91-sama5d27_som1: fix phy address to 7
     - dm ioctl: fix out of bounds array access when no devices
     - bus: omap_l3_noc: mark l3 irqs as IRQF_NO_THREAD
     - libbpf: Fix INSTALL flag order
     - macvlan: macvlan_count_rx() needs to be aware of preemption
     - net: dsa: bcm_sf2: Qualify phydev->dev_flags based on port
     - e1000e: add rtnl_lock() to e1000_reset_task
     - e1000e: Fix error handling in e1000_set_d0_lplu_state_82571
     - net/qlcnic: Fix a use after free in qlcnic_83xx_get_minidump_template
     - ftgmac100: Restart MAC HW once
     - can: peak_usb: add forgotten supported devices
     - can: c_can_pci: c_can_pci_remove(): fix use-after-free
     - can: c_can: move runtime PM enable/disable to c_can_platform
     - can: m_can: m_can_do_rx_poll(): fix extraneous msg loss warning
     - mac80211: fix rate mask reset
     - net: cdc-phonet: fix data-interface release on probe failure
     - net: stmmac: dwmac-sun8i: Provide TX and RX fifo sizes
     - drm/msm: fix shutdown hook in case GPU components failed to bind
     - arm64: kdump: update ppos when reading elfcorehdr
     - net/mlx5e: Fix error path for ethtool set-priv-flag
     - RDMA/cxgb4: Fix adapter LE hash errors while destroying ipv6 listening
       server
     - ACPI: scan: Rearrange memory allocation in acpi_device_add()
     - ACPI: scan: Use unique number for instance_no
     - perf auxtrace: Fix auxtrace queue conflict
     - scsi: qedi: Fix error return code of qedi_alloc_global_queues()
     - scsi: mpt3sas: Fix error return code of mpt3sas_base_attach()
     - locking/mutex: Fix non debug version of mutex_lock_io_nested()
     - can: dev: Move device back to init netns on owning netns delete
     - net: sched: validate stab values
     - net: qrtr: fix a kernel-infoleak in qrtr_recvmsg()
     - mac80211: fix double free in ibss_leave
     - ext4: add reclaim checks to xattr code
     - can: peak_usb: Revert "can: peak_usb: add forgotten supported devices"
     - block: Suppress uevent for hidden device when removed
     - netsec: restore phy power state after controller reset
     - can: flexcan: flexcan_chip_freeze(): fix chip freeze for missing bitrate
     - dm verity: add root hash pkcs#7 signature verification
     - x86/mem_encrypt: Correct physical address calculation in __set_clr_pte_enc()
     - selinux: vsock: Set SID for socket returned by accept()
     - ipv6: weaken the v4mapped source check
     - ext4: fix bh ref count on error paths
     - rpc: fix NULL dereference on kmalloc failure
     - ASoC: rt5640: Fix dac- and adc- vol-tlv values being off by a factor of 10
     - ASoC: rt5651: Fix dac- and adc- vol-tlv values being off by a factor of 10
     - ASoC: sgtl5000: set DAP_AVC_CTRL register to correct default value on probe
     - ASoC: es8316: Simplify adc_pga_gain_tlv table
     - ASoC: cs42l42: Fix mixer volume control
     - ASoC: cs42l42: Always wait at least 3ms after reset
     - vhost: Fix vhost_vq_reset()
     - scsi: st: Fix a use after free in st_open()
     - scsi: qla2xxx: Fix broken #endif placement
     - staging: comedi: cb_pcidas: fix request_irq() warn
     - staging: comedi: cb_pcidas64: fix request_irq() warn
     - ASoC: rt5659: Update MCLK rate in set_sysclk()
     - ext4: do not iput inode under running transaction in ext4_rename()
     - brcmfmac: clear EAP/association status bits on linkdown events
     - net: ethernet: aquantia: Handle error cleanup of start on open
     - appletalk: Fix skb allocation size in loopback case
     - net: wan/lmc: unregister device when no matching device is found
     - bpf: Remove MTU check in __bpf_skb_max_len
     - ALSA: usb-audio: Apply

Source diff to previous version
1856010 xfrm_policy.sh / pmtu.sh / udpgso_bench.sh from net in ubuntu_kernel_selftests will fail if running the whole suite
1926808 Bionic update: upstream stable patchset 2021-04-30
1895132 s390x broken with unknown syscall number on kernels \u003c 5.8
1923897 Bionic update: upstream stable patchset 2021-04-14

Version: 4.15.0-143.147 2021-04-16 12:09:22 UTC

 linux (4.15.0-143.147) bionic; urgency=medium
 .
   * bionic/linux: 4.15.0-143.147 -proposed tracker (LP: #1923811)
 .
   * CVE-2021-29650
     - netfilter: x_tables: Use correct memory barriers.
 .
   * LRMv4: switch to signing nvidia modules via the Ubuntu Modules signing key
     (LP: #1918134)
     - [Packaging] dkms-build{,--nvidia-N} sync back from LRMv4
 .
   * Security-Fix Xen XSA 371 for Kernel 5.4.0-71 (LP: #1921902) //
     CVE-2021-28688
     - xen-blkback: don't leak persistent grants from xen_blkbk_map()
 .
   * CVE-2021-20292
     - drm/ttm/nouveau: don't call tt destroy callback on alloc failure.
 .
   * CVE-2021-29264
     - gianfar: fix jumbo packets+napi+rx overrun crash
 .
   * CVE-2021-29265
     - usbip: fix stub_dev usbip_sockfd_store() races leading to gpf
 .
   * Bcache bypasse writeback on caching device with fragmentation (LP: #1900438)
     - bcache: consider the fragmentation when update the writeback rate
 .
   * Bionic update: upstream stable patchset 2021-03-31 (LP: #1922124)
     - net: usb: qmi_wwan: support ZTE P685M modem
     - scripts: use pkg-config to locate libcrypto
     - scripts: set proper OpenSSL include dir also for sign-file
     - hugetlb: fix update_and_free_page contig page struct assumption
     - drm/virtio: use kvmalloc for large allocations
     - virtio/s390: implement virtio-ccw revision 2 correctly
     - arm64 module: set plt* section addresses to 0x0
     - arm64: Avoid redundant type conversions in xchg() and cmpxchg()
     - arm64: cmpxchg: Use "K" instead of "L" for ll/sc immediate constraint
     - arm64: Use correct ll/sc atomic constraints
     - JFS: more checks for invalid superblock
     - media: mceusb: sanity check for prescaler value
     - xfs: Fix assert failure in xfs_setattr_size()
     - smackfs: restrict bytes count in smackfs write functions
     - net: fix up truesize of cloned skb in skb_prepare_for_shift()
     - mm/hugetlb.c: fix unnecessary address expansion of pmd sharing
     - net: bridge: use switchdev for port flags set through sysfs too
     - dt-bindings: net: btusb: DT fix s/interrupt-name/interrupt-names/
     - staging: fwserial: Fix error handling in fwserial_create
     - x86/reboot: Add Zotac ZBOX CI327 nano PCI reboot quirk
     - vt/consolemap: do font sum unsigned
     - wlcore: Fix command execute failure 19 for wl12xx
     - pktgen: fix misuse of BUG_ON() in pktgen_thread_worker()
     - ath10k: fix wmi mgmt tx queue full due to race condition
     - x86/build: Treat R_386_PLT32 relocation as R_386_PC32
     - Bluetooth: Fix null pointer dereference in amp_read_loc_assoc_final_data
     - staging: most: sound: add sanity check for function argument
     - media: uvcvideo: Allow entities with no pads
     - f2fs: handle unallocated section and zone on pinned/atgc
     - parisc: Bump 64-bit IRQ stack size to 64 KB
     - Xen/gnttab: handle p2m update errors on a per-slot basis
     - xen-netback: respect gnttab_map_refs()'s return value
     - zsmalloc: account the number of compacted pages correctly
     - swap: fix swapfile read/write offset
     - media: v4l: ioctl: Fix memory leak in video_usercopy
     - PCI: Add a REBAR size quirk for Sapphire RX 5600 XT Pulse
     - drm/amd/display: Guard against NULL pointer deref when get_i2c_info fails
     - f2fs: fix to set/clear I_LINKABLE under i_lock
     - btrfs: fix error handling in commit_fs_roots
     - ALSA: hda/realtek: Add quirk for Clevo NH55RZQ
     - ALSA: hda/realtek: Apply dual codec quirks for MSI Godlike X570 board
     - btrfs: raid56: simplify tracking of Q stripe presence
     - btrfs: fix raid6 qstripe kmap
     - usbip: tools: fix build error for multiple definition
     - ALSA: ctxfi: cthw20k2: fix mask on conf to allow 4 bits
     - rsxx: Return -EFAULT if copy_to_user() fails
     - dm table: fix iterate_devices based device capability checks
     - dm table: fix DAX iterate_devices based device capability checks
     - dm table: fix zoned iterate_devices based device capability checks
     - iommu/amd: Fix sleeping in atomic in increase_address_space()
     - mwifiex: pcie: skip cancel_work_sync() on reset failure path
     - platform/x86: acer-wmi: Cleanup ACER_CAP_FOO defines
     - platform/x86: acer-wmi: Cleanup accelerometer device handling
     - platform/x86: acer-wmi: Add new force_caps module parameter
     - platform/x86: acer-wmi: Add ACER_CAP_SET_FUNCTION_MODE capability flag
     - platform/x86: acer-wmi: Add support for SW_TABLET_MODE on Switch devices
     - platform/x86: acer-wmi: Add ACER_CAP_KBD_DOCK quirk for the Aspire Switch
       10E SW3-016
     - PCI: Add function 1 DMA alias quirk for Marvell 9215 SATA controller
     - misc: eeprom_93xx46: Add quirk to support Microchip 93LC46B eeprom
     - drm/msm/a5xx: Remove overwriting A5XX_PC_DBG_ECO_CNTL register
     - Revert "zram: close udev startup race condition as default groups"
     - HID: mf: add support for 0079:1846 Mayflash/Dragonrise USB Gamecube Adapter
 .
   * Bionic update: upstream stable patchset 2021-03-16 (LP: #1919380)
     - fgraph: Initialize tracing_graph_pause at task creation
     - tracing: Do not count ftrace events in top level enable output
     - tracing: Check length before giving out the filter buffer
     - arm/xen: Don't probe xenbus as part of an early initcall
     - MIPS: BMIPS: Fix section mismatch warning
     - arm64: dts: rockchip: Fix PCIe DT properties on rk3399
     - platform/x86: hp-wmi: Disable tablet-mode reporting by default
     - ovl: perform vfs_getxattr() with mounter creds
     - cap: fix conversions on getxattr
     - ovl: skip getxattr of security labels
     - ARM: dts: lpc32xx: Revert set default clock rate of HCLK PLL
     - ARM: ensure the signal page contains defined contents
     - bpf: Check for integer overflow when using roundup_pow_of_two()
     - netfilter: xt_recent: Fix attempt to update deleted entry
     - xen/netback: avoid race in xenvif_rx_ring_slots_available()
     - netfilt

Source diff to previous version
1918134 LRMv4: switch to signing nvidia modules via the Ubuntu Modules signing key
1921902 Security-Fix Xen XSA 371 for Kernel 5.4.0-71
1900438 Bcache bypasse writeback on caching device with fragmentation
1922124 Bionic update: upstream stable patchset 2021-03-31
1919380 Bionic update: upstream stable patchset 2021-03-16
CVE-2021-29650 An issue was discovered in the Linux kernel before 5.11.11. The netfilter subsystem allows attackers to cause a denial of service (panic) because net
CVE-2021-28688 The fix for XSA-365 includes initialization of pointers such that subsequent cleanup code wouldn't use uninitialized or stale values. This initializa
CVE-2021-20292 RM Memory Management Double Free Privilege Escalation Vulnerability
CVE-2021-29264 An issue was discovered in the Linux kernel through 5.11.10. drivers/net/ethernet/freescale/gianfar.c in the Freescale Gianfar Ethernet driver allows
CVE-2021-29265 An issue was discovered in the Linux kernel before 5.11.7. usbip_sockfd_store in drivers/usb/usbip/stub_dev.c allows attackers to cause a denial of s

Version: 4.15.0-141.145 2021-03-24 21:08:49 UTC

 linux (4.15.0-141.145) bionic; urgency=medium
 .
   * bionic/linux: 4.15.0-141.145 -proposed tracker (LP: #1919536)
 .
   * binary assembly failures with CONFIG_MODVERSIONS present (LP: #1919315)
     - [Packaging] quiet (nomially) benign errors in BUILD script
 .
   * selftests: bpf verifier fails after sanitize_ptr_alu fixes (LP: #1920995)
     - bpf: Simplify alu_limit masking for pointer arithmetic
     - bpf: Add sanity check for upper ptr_limit
     - bpf, selftests: Fix up some test_verifier cases for unprivileged
 .
   * Packaging resync (LP: #1786013)
     - update dkms package versions
 .
   * CVE-2018-13095
     - xfs: More robust inode extent count validation
 .
   * i40e PF reset due to incorrect MDD event (LP: #1772675)
     - i40e: change behavior on PF in response to MDD event
 .
   * Bionic update: upstream stable patchset 2021-03-09 (LP: #1918330)
     - ACPI: sysfs: Prefer "compatible" modalias
     - ARM: dts: imx6qdl-gw52xx: fix duplicate regulator naming
     - wext: fix NULL-ptr-dereference with cfg80211's lack of commit()
     - net: usb: qmi_wwan: added support for Thales Cinterion PLSx3 modem family
     - drivers: soc: atmel: Avoid calling at91_soc_init on non AT91 SoCs
     - drivers: soc: atmel: add null entry at the end of at91_soc_allowed_list[]
     - KVM: x86/pmu: Fix HW_REF_CPU_CYCLES event pseudo-encoding in
       intel_arch_events[]
     - KVM: x86: get smi pending status correctly
     - xen: Fix XenStore initialisation for XS_LOCAL
     - leds: trigger: fix potential deadlock with libata
     - mt7601u: fix kernel crash unplugging the device
     - mt7601u: fix rx buffer refcounting
     - xen-blkfront: allow discard-* nodes to be optional
     - ARM: imx: build suspend-imx6.S with arm instruction set
     - netfilter: nft_dynset: add timeout extension to template
     - xfrm: Fix oops in xfrm_replay_advance_bmp
     - RDMA/cxgb4: Fix the reported max_recv_sge value
     - iwlwifi: pcie: use jiffies for memory read spin time limit
     - iwlwifi: pcie: reschedule in long-running memory reads
     - mac80211: pause TX while changing interface type
     - can: dev: prevent potential information leak in can_fill_info()
     - x86/entry/64/compat: Preserve r8-r11 in int $0x80
     - x86/entry/64/compat: Fix "x86/entry/64/compat: Preserve r8-r11 in int $0x80"
     - iommu/vt-d: Gracefully handle DMAR units with no supported address widths
     - iommu/vt-d: Don't dereference iommu_device if IOMMU_API is not built
     - NFC: fix resource leak when target index is invalid
     - NFC: fix possible resource leak
     - team: protect features update by RCU to avoid deadlock
     - tcp: fix TLP timer not set when CA_STATE changes from DISORDER to OPEN
     - kernel: kexec: remove the lock operation of system_transition_mutex
     - PM: hibernate: flush swap writer after marking
     - pNFS/NFSv4: Fix a layout segment leak in pnfs_layout_process()
     - net/mlx5: Fix memory leak on flow table creation error flow
     - rxrpc: Fix memory leak in rxrpc_lookup_local
     - net: dsa: bcm_sf2: put device node before return
     - ibmvnic: Ensure that CRQ entry read are correctly ordered
     - ACPI: thermal: Do not call acpi_thermal_check() directly
     - net_sched: gen_estimator: support large ewma log
     - phy: cpcap-usb: Fix warning for missing regulator_disable
     - x86: __always_inline __{rd,wr}msr()
     - scsi: scsi_transport_srp: Don't block target in failfast state
     - scsi: libfc: Avoid invoking response handler twice if ep is already
       completed
     - mac80211: fix fast-rx encryption check
     - scsi: ibmvfc: Set default timeout to avoid crash during migration
     - objtool: Don't fail on missing symbol table
     - kthread: Extract KTHREAD_IS_PER_CPU
     - workqueue: Restrict affinity change to rescuer
     - USB: serial: cp210x: add pid/vid for WSDA-200-USB
     - USB: serial: cp210x: add new VID/PID for supporting Teraoka AD2000
     - USB: serial: option: Adding support for Cinterion MV31
     - arm64: dts: ls1046a: fix dcfg address range
     - net: lapb: Copy the skb before sending a packet
     - elfcore: fix building with clang
     - USB: gadget: legacy: fix an error code in eth_bind()
     - USB: usblp: don't call usb_set_interface if there's a single alt
     - usb: dwc2: Fix endpoint direction check in ep_from_windex
     - ovl: fix dentry leak in ovl_get_redirect
     - mac80211: fix station rate table updates on assoc
     - kretprobe: Avoid re-registration of the same kretprobe earlier
     - xhci: fix bounce buffer usage for non-sg list case
     - cifs: report error instead of invalid when revalidating a dentry fails
     - smb3: Fix out-of-bounds bug in SMB2_negotiate()
     - mmc: core: Limit retries when analyse of SDIO tuples fails
     - nvme-pci: avoid the deepest sleep state on Kingston A2000 SSDs
     - ARM: footbridge: fix dc21285 PCI configuration accessors
     - mm: hugetlbfs: fix cannot migrate the fallocated HugeTLB page
     - mm: hugetlb: fix a race between isolating and freeing page
     - mm: hugetlb: remove VM_BUG_ON_PAGE from page_huge_active
     - mm: thp: fix MADV_REMOVE deadlock on shmem THP
     - x86/build: Disable CET instrumentation in the kernel
     - x86/apic: Add extra serialization for non-serializing MSRs
     - Input: xpad - sync supported devices with fork on GitHub
     - iommu/vt-d: Do not use flush-queue when caching-mode is on
     - net: dsa: mv88e6xxx: override existent unicast portvec in port_fdb_add
     - net: mvpp2: TCAM entry enable should be written after SRAM data
     - memblock: do not start bottom-up allocations with kernel_end
     - usb: renesas_usbhs: Clear pipe running flag in usbhs_pkt_pop()
     - genirq/msi: Activate Multi-MSI early when MSI_FLAG_ACTIVATE_EARLY is set
     - KVM: SVM: Treat SVM as unsupported when running as an SEV guest
     - md: Set prev_flush_start and flush_bio in an atomic way
     - net: ip_tunnel: fix mtu calculation
     - block: fix N

Source diff to previous version
1919315 binary assembly failures with CONFIG_MODVERSIONS present
1920995 selftests: bpf verifier fails after sanitize_ptr_alu fixes
1786013 Packaging resync
1772675 i40e PF reset due to incorrect MDD event
1918330 Bionic update: upstream stable patchset 2021-03-09
1917918 SRU: Add FUA support for XFS
1917138 Bionic kernel 4.15.0-136 causes dosemu2 (with kvm mode) freezes due to lack of KVM patch
1917034 switch LRM to be signed using the Ubuntu Drivers signing key
1917093 Bionic update: upstream stable patchset 2021-02-26
1916290 Enforce CONFIG_DRM_BOCHS=m
1898716 Please trust Canonical Livepatch Service kmod signing key
CVE-2018-13095 An issue was discovered in fs/xfs/libxfs/xfs_inode_buf.c in the Linux kernel through 4.17.3. A denial of service (memory corruption and BUG) can occu
CVE-2021-3348 nbd_add_socket in drivers/block/nbd.c in the Linux kernel through 5.10.12 has an ndb_queue_rq use-after-free that could be triggered by local attacke

Version: 4.15.0-140.144 2021-03-19 17:07:51 UTC

 linux (4.15.0-140.144) bionic; urgency=medium
 .
   * bionic/linux: 4.15.0-140.144 -proposed tracker (LP: #1920169)
 .
   * CVE-2020-27170
     - bpf: Fix off-by-one for area size in creating mask to left
 .
   * CVE-2020-27171
     - bpf: Prohibit alu ops for pointer types not defining ptr_limit




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