Package "linux-cloud-tools-5.13.0-52-lowlatency"

 linux-hwe-5.13 (5.13.0-41.46~20.04.1) focal; urgency=medium
 .
   * focal/linux-hwe-5.13: 5.13.0-41.46~20.04.1 -proposed tracker (LP: #1969013)
 .
   [ Ubuntu: 5.13.0-41.46 ]
 .
   * impish/linux: 5.13.0-41.46 -proposed tracker (LP: #1969014)
   * NVMe devices fail to probe due to ACPI power state change (LP: #1942624)
     - ACPI: power: Rework turning off unused power resources
     - ACPI: PM: Do not turn off power resources in unknown state
   * Recent 5.13 kernel has broken KVM support (LP: #1966499)
     - KVM: Add infrastructure and macro to mark VM as bugged
     - KVM: x86: Use KVM_BUG/KVM_BUG_ON to handle bugs that are fatal to the VM
     - KVM: VMX: prepare sync_pir_to_irr for running with APICv disabled
   * LRMv6: add multi-architecture support (LP: #1968774)
     - [Packaging] resync dkms-build{,--nvidia-N}
   * io_uring regression - lost write request (LP: #1952222)
     - io-wq: split bounded and unbounded work into separate lists
   * xfrm interface cannot be changed anymore (LP: #1968591)
     - xfrm: fix the if_id check in changelink
   * 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
   * audio from external sound card is distorted (LP: #1966066)
     - ALSA: usb-audio: Fix packet size calculation regression
   * Impish update: upstream stable patchset 2022-04-12 (LP: #1968771)
     - cgroup/cpuset: Fix a race between cpuset_attach() and cpu hotplug
     - btrfs: tree-checker: check item_size for inode_item
     - btrfs: tree-checker: check item_size for dev_item
     - clk: jz4725b: fix mmc0 clock gating
     - 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
     - KVM: x86/mmu: make apf token non-zero to fix bug
     - drm/amdgpu: disable MMHUB PG for Picasso
     - drm/i915: Correctly populate use_sagv_wm for all pipes
     - sr9700: sanity check for packet length
     - USB: zaurus: support another broken Zaurus
     - CDC-NCM: avoid overflow in sanity checking
     - x86/fpu: Correct pkru/xstate inconsistency
     - tee: export teedev_open() and teedev_close_context()
     - optee: use driver internal tee_context for some rpc
     - ping: remove pr_err from ping_lookup
     - perf data: Fix double free in perf_session__delete()
     - bnx2x: fix driver load from initrd
     - bnxt_en: Fix active FEC reporting to ethtool
     - hwmon: Handle failure to register sensor with thermal zone correctly
     - bpf: Do not try bpf_msg_push_data with len 0
     - selftests: bpf: Check bpf_msg_push_data return value
     - bpf: Add schedule points in batch ops
     - io_uring: add a schedule point in io_add_buffers()
     - net: __pskb_pull_tail() & pskb_carve_frag_list() drop_monitor friends
     - tipc: Fix end of loop tests for list_for_each_entry()
     - 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
     - net/sched: act_ct: Fix flow table lookup after ct clear or switching zones
     - net: ll_temac: check the return value of devm_kmalloc()
     - net: Force inlining of checksum functions in net/checksum.h
     - nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac()
     - netfilter: nf_tables: fix memory leak during stateful obj update
     - net/smc: Use a mutex for locking "struct smc_pnettable"
     - surface: surface3_power: Fix battery readings on batteries without a serial
       number
     - udp_tunnel: Fix end of loop test in udp_tunnel_nic_unregister()
     - net/mlx5: Fix possible deadlock on rule deletion
     - net/mlx5: Fix wrong limitation of metadata match on ecpf
     - net/mlx5e: kTLS, Use CHECKSUM_UNNECESSARY for device-offloaded packets
     - spi: spi-zynq-qspi: Fix a NULL pointer dereference in
       zynq_qspi_exec_mem_op()
     - regmap-irq: Update interrupt clear register for proper reset
     - RDMA/rtrs-clt: Fix possible double free in error case
     - RDMA/rtrs-clt: Move free_permit from free_clt to rtrs_clt_close
     - configfs: fix a race in configfs_{,un}register_subsystem()
     - RDMA/ib_srp: Fix a deadlock
     - tracing: Have traceon and traceoff trigger honor the instance
     - iio: adc: men_z188_adc: Fix a resource leak in an error handling path
     - iio: adc: ad7124: fix mask used for setting AIN_BUFP & AIN_BUFM bits
     - iio: imu: st_lsm6dsx: wait for settling time in st_lsm6dsx_read_oneshot
     - iio: Fix error handling for PM
     - sc16is7xx: Fix for incorrect data being transmitted
     - 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: pci: Fix Bay Trail phy GPIO mappings
     - 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.
     - driver core: Free DMA range map when device is released
     - RDMA/cma: Do not change route.addr.src_addr outside state checks
     - thermal: int340x: fix memory leak in int3400_notify()
     - riscv: fix oops caused by irqsoff latency tracer
     - tty: n_gsm: fix encoding of control signal octet bit DV
     - tty: n_gsm: fix proper link terminati

 linux-hwe-5.13 (5.13.0-40.45~20.04.1) focal; urgency=medium
 .
   * focal/linux-hwe-5.13: 5.13.0-40.45~20.04.1 -proposed tracker (LP: #1967356)
 .
   [ Ubuntu: 5.13.0-40.45 ]
 .
   * impish/linux: 5.13.0-40.45 -proposed tracker (LP: #1966701)
   * CVE-2022-1016
     - netfilter: nf_tables: initialize registers in nft_do_chain()
   * CVE-2022-1015
     - netfilter: nf_tables: validate registers coming from userspace.
   * audit: improve audit queue handling when "audit=1" on cmdline
     (LP: #1965723) // Impish update: upstream stable patchset 2022-03-22
     (LP: #1966021)
     - audit: improve audit queue handling when "audit=1" on cmdline
   * PS/2 Keyboard wakeup from s2idle not functioning on AMD Yellow Carp platform
     (LP: #1961739)
     - PM: s2idle: ACPI: Fix wakeup interrupts handling
   * Low RX performance for 40G Solarflare NICs (LP: #1964512)
     - SAUCE: sfc: The size of the RX recycle ring should be more flexible
   * [UBUNTU 20.04] Fix SIGP processing on KVM/s390 (LP: #1962578)
     - KVM: s390: Simplify SIGP Set Arch handling
     - KVM: s390: Add a routine for setting userspace CPU state
   * Move virtual graphics drivers from linux-modules-extra to linux-modules
     (LP: #1960633)
     - [Packaging] Move VM DRM drivers into modules
   * Impish update: upstream stable patchset 2022-03-09 (LP: #1964422)
     - bnx2x: Utilize firmware 7.13.21.0
     - bnx2x: Invalidate fastpath HSI version for VFs
     - rcu: Tighten rcu_advance_cbs_nowake() checks
     - select: Fix indefinitely sleeping task in poll_schedule_timeout()
     - drm/amdgpu: Use correct VIEWPORT_DIMENSION for DCN2
     - arm64/bpf: Remove 128MB limit for BPF JIT programs
     - Bluetooth: refactor malicious adv data check
     - net: sfp: ignore disabled SFP node
     - net: stmmac: skip only stmmac_ptp_register when resume from suspend
     - s390/hypfs: include z/VM guests with access control group set
     - bpf: Guard against accessing NULL pt_regs in bpf_get_task_stack()
     - 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
     - efi: runtime: avoid EFIv2 runtime services on Apple x86 machines
     - PM: wakeup: simplify the output logic of pm_show_wakelocks()
     - tracing/histogram: Fix a potential memory leak for kstrdup()
     - tracing: Don't inc err_log entry count if entry allocation fails
     - ceph: properly put ceph_string reference after async create attempt
     - ceph: set pool_ns in new inode layout for async creates
     - fsnotify: fix fsnotify hooks in pseudo filesystems
     - Revert "KVM: SVM: avoid infinite loop on NPF from bad address"
     - perf/x86/intel/uncore: Fix CAS_COUNT_WRITE issue for ICX
     - drm/etnaviv: relax submit size limits
     - KVM: x86: Update vCPU's runtime CPUID on write to MSR_IA32_XSS
     - netfilter: nft_payload: do not update layer 4 checksum when mangling
       fragments
     - serial: 8250: of: Fix mapped region size when using reg-offset property
     - 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: xhci-plat: fix crash when suspend if remote wake enable
     - 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
     - ucsi_ccg: Check DEV_INT bit only when starting CCG4
     - jbd2: export jbd2_journal_[grab|put]_journal_head
     - ocfs2: fix a deadlock when commit trans
     - sched/membarrier: Fix membarrier-rseq fence command missing from query
       bitmask
     - x86/MCE/AMD: Allow thresholding interface updates after init
     - powerpc/32s: Allocate one 256k IBAT instead of two consecutives 128k IBATs
     - powerpc/32s: Fix kasan_init_region() for KASAN
     - powerpc/32: Fix boot failure with GCC latent entropy plugin
     - i40e: Increase delay to 1 s after global EMP reset
     - i40e: Fix issue when maximum queues is exceeded
     - i40e: Fix queues reservation for XDP
     - i40e: Fix for failed to init adminq while VF reset
     - i40e: fix unsigned stat widths
     - usb: roles: fix include/linux/usb/role.h compile issue
     - 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
     - hwmon: (lm90) Mark alert as broken for MAX6646/6647/6649
     - hwmon: (lm90) Mark alert as broken for MAX6680
     - 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: Fix missing put_device() call in dsi_get_phy
     - drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable
     - ipv6: annotate accesses to fn->fn_sernum
     - NFS: Ensure the server has an up to date ctime before hardlinking
     - NFS: Ensure the server has an up to date ctime before renaming
     - powerpc64/bpf: Limit 'ldbrx' to processors compliant with ISA v2.06
     - netfilter: conntrack: don't increment invalid counter on NF_REPEAT
     - perf: Fix perf_event_read_local() time
     - sched/pelt: Relax the sync of util_sum with util_avg
     - net: phy: broadcom

 linux-hwe-5.13 (5.13.0-39.44~20.04.1) focal; urgency=medium
 .
   * focal/linux-hwe-5.13: 5.13.0-39.44~20.04.1 -proposed tracker (LP: #1966235)
 .
   [ Ubuntu: 5.13.0-39.44 ]
 .
   * impish/linux: 5.13.0-39.44 -proposed tracker (LP: #1966236)
   * CVE-2022-27666
     - sock: remove one redundant SKB_FRAG_PAGE_ORDER macro
     - esp: Fix possible buffer overflow in ESP transformation
   * CVE-2022-1055
     - net: sched: fix use-after-free in tc_new_tfilter()

 linux-hwe-5.13 (5.13.0-38.43~20.04.1) focal; urgency=medium
 .
   * focal/linux-hwe-5.13: 5.13.0-38.43~20.04.1 -proposed tracker (LP: #1965346)
 .
   [ Ubuntu: 5.13.0-38.43 ]
 .
   * impish/linux: 5.13.0-38.43 -proposed tracker (LP: #1965347)
   * PS/2 Keyboard wakeup from s2idle not functioning on AMD Yellow Carp platform
     (LP: #1961739)
     - PM: s2idle: ACPI: Fix wakeup interrupts handling
   * Low RX performance for 40G Solarflare NICs (LP: #1964512)
     - SAUCE: sfc: The size of the RX recycle ring should be more flexible
   * [UBUNTU 20.04] Fix SIGP processing on KVM/s390 (LP: #1962578)
     - KVM: s390: Simplify SIGP Set Arch handling
     - KVM: s390: Add a routine for setting userspace CPU state
   * Move virtual graphics drivers from linux-modules-extra to linux-modules
     (LP: #1960633)
     - [Packaging] Move VM DRM drivers into modules
   * Impish update: upstream stable patchset 2022-03-09 (LP: #1964422)
     - bnx2x: Utilize firmware 7.13.21.0
     - bnx2x: Invalidate fastpath HSI version for VFs
     - rcu: Tighten rcu_advance_cbs_nowake() checks
     - select: Fix indefinitely sleeping task in poll_schedule_timeout()
     - drm/amdgpu: Use correct VIEWPORT_DIMENSION for DCN2
     - arm64/bpf: Remove 128MB limit for BPF JIT programs
     - Bluetooth: refactor malicious adv data check
     - net: sfp: ignore disabled SFP node
     - net: stmmac: skip only stmmac_ptp_register when resume from suspend
     - s390/hypfs: include z/VM guests with access control group set
     - bpf: Guard against accessing NULL pt_regs in bpf_get_task_stack()
     - 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
     - efi: runtime: avoid EFIv2 runtime services on Apple x86 machines
     - PM: wakeup: simplify the output logic of pm_show_wakelocks()
     - tracing/histogram: Fix a potential memory leak for kstrdup()
     - tracing: Don't inc err_log entry count if entry allocation fails
     - ceph: properly put ceph_string reference after async create attempt
     - ceph: set pool_ns in new inode layout for async creates
     - fsnotify: fix fsnotify hooks in pseudo filesystems
     - Revert "KVM: SVM: avoid infinite loop on NPF from bad address"
     - perf/x86/intel/uncore: Fix CAS_COUNT_WRITE issue for ICX
     - drm/etnaviv: relax submit size limits
     - KVM: x86: Update vCPU's runtime CPUID on write to MSR_IA32_XSS
     - netfilter: nft_payload: do not update layer 4 checksum when mangling
       fragments
     - serial: 8250: of: Fix mapped region size when using reg-offset property
     - 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: xhci-plat: fix crash when suspend if remote wake enable
     - 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
     - ucsi_ccg: Check DEV_INT bit only when starting CCG4
     - jbd2: export jbd2_journal_[grab|put]_journal_head
     - ocfs2: fix a deadlock when commit trans
     - sched/membarrier: Fix membarrier-rseq fence command missing from query
       bitmask
     - x86/MCE/AMD: Allow thresholding interface updates after init
     - powerpc/32s: Allocate one 256k IBAT instead of two consecutives 128k IBATs
     - powerpc/32s: Fix kasan_init_region() for KASAN
     - powerpc/32: Fix boot failure with GCC latent entropy plugin
     - i40e: Increase delay to 1 s after global EMP reset
     - i40e: Fix issue when maximum queues is exceeded
     - i40e: Fix queues reservation for XDP
     - i40e: Fix for failed to init adminq while VF reset
     - i40e: fix unsigned stat widths
     - usb: roles: fix include/linux/usb/role.h compile issue
     - 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
     - hwmon: (lm90) Mark alert as broken for MAX6646/6647/6649
     - hwmon: (lm90) Mark alert as broken for MAX6680
     - 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: Fix missing put_device() call in dsi_get_phy
     - drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable
     - ipv6: annotate accesses to fn->fn_sernum
     - NFS: Ensure the server has an up to date ctime before hardlinking
     - NFS: Ensure the server has an up to date ctime before renaming
     - powerpc64/bpf: Limit 'ldbrx' to processors compliant with ISA v2.06
     - netfilter: conntrack: don't increment invalid counter on NF_REPEAT
     - perf: Fix perf_event_read_local() time
     - sched/pelt: Relax the sync of util_sum with util_avg
     - net: phy: broadcom: hook up soft_reset for BCM54616S
     - phylib: fix potential use-after-free
     - octeontx2-pf: Forward error codes to VF
     - rxrpc: Adjust retransmission backoff
     - efi/libstub: arm64: Fix image check alignment at entry
     - hwmon: (lm90) Mark alert as broken for MAX6654
     - powerpc/perf: Fix power_pmu_disable to call clear_pmi_irq_pending only if
       PMI is pending
     - net: ipv4:

 linux-hwe-5.13 (5.13.0-37.42~20.04.1) focal; urgency=medium
 .
   * focal/linux-hwe-5.13: 5.13.0-37.42~20.04.1 -proposed tracker (LP: #1964958)
 .
   [ Ubuntu: 5.13.0-37.42 ]
 .
   * impish/linux: 5.13.0-37.42 -proposed tracker (LP: #1964959)
   * CVE-2022-0742
     - ipv6: fix skb drops in igmp6_event_query() and igmp6_event_report()
 .