linux-gcp-5.4 5.4.0-1072.77~18.04.1 source package in Ubuntu

Changelog

linux-gcp-5.4 (5.4.0-1072.77~18.04.1) bionic; urgency=medium

  * bionic/linux-gcp-5.4: 5.4.0-1072.77~18.04.1 -proposed tracker (LP: #1968667)

  * Miscellaneous Ubuntu changes
    - [packaging] Enable arm64 builds
    - [packaging] Override master annotations in local-mangle
    - [packaging] Ignore missing arm64 modules

  [ Ubuntu: 5.4.0-1072.77 ]

  * focal/linux-gcp: 5.4.0-1072.77 -proposed tracker (LP: #1968829)
  * Miscellaneous Ubuntu changes
    - [packaging] Update annotations for arm64
    - [packaging] update getabis for arm64
    - [packaging] Fix annotations file
    - [config] Update config for arm64
  * focal/linux: 5.4.0-109.123 -proposed tracker (LP: #1968290)
  * USB devices not detected during boot on USB 3.0 hubs (LP: #1968210)
    - SAUCE: Revert "Revert "xhci: Set HCD flag to defer primary roothub
      registration""
    - SAUCE: Revert "Revert "usb: core: hcd: Add support for deferring roothub
      registration""

  [ Ubuntu: 5.4.0-1071.76 ]

  * focal/linux-gcp: 5.4.0-1071.76 -proposed tracker (LP: #1967374)
  * Update gvnic driver code (LP: #1953575)
    - netdev: pass the stuck queue to the timeout handler
    - gve: Get and set Rx copybreak via ethtool
    - gve: Add stats for gve.
    - gve: Use dev_info/err instead of netif_info/err.
    - gve: Add Gvnic stats AQ command and ethtool show/set-priv-flags.
    - gve: NIC stats for report-stats and for ethtool
    - gve: Batch AQ commands for creating and destroying queues.
    - gve: Use link status register to report link status
    - gve: Enable Link Speed Reporting in the driver.
    - gve: Replace zero-length array with flexible-array member
    - gve: Add support for raw addressing device option
    - gve: Add support for raw addressing to the rx path
    - gve: Rx Buffer Recycling
    - net: gve: convert strlcpy to strscpy
    - net: gve: remove duplicated allowed
    - gve: Move some static functions to a common file
    - gve: gve_rx_copy: Move padding to an argument
    - gve: Make gve_rx_slot_page_info.page_offset an absolute offset
    - SAUCE: Revert "gve: Check TX QPL was actually assigned"
    - gve: Add support for raw addressing in the tx path
    - gve: Introduce a new model for device options
    - gve: Introduce per netdev `enum gve_queue_format`
    - gve: adminq: DQO specific device descriptor logic
    - gve: Add support for DQO RX PTYPE map
    - gve: Add dqo descriptors
    - gve: Add DQO fields for core data structures
    - gve: Update adminq commands to support DQO queues
    - gve: DQO: Add core netdev features
    - gve: DQO: Add ring allocation and initialization
    - gve: DQO: Configure interrupts on device up
    - gve: DQO: Add TX path
    - gve: DQO: Add RX path
    - gve: Fix warnings reported for DQO patchset
    - gve: DQO: Fix off by one in gve_rx_dqo()
    - gve: Propagate error codes to caller
    - gve: Simplify code and axe the use of a deprecated API
    - gve: DQO: Remove incorrect prefetch
    - gve: fix the wrong AdminQ buffer overflow check
    - gve: DQO: avoid unused variable warnings
    - gve: Check TX QPL was actually assigned
    - gve: Avoid freeing NULL pointer
    - gve: Properly handle errors in gve_assign_qpl
    - gve: report 64bit tx_bytes counter from gve_handle_report_stats()
    - gve: Switch to use napi_complete_done
    - gve: Add rx buffer pagecnt bias
    - gve: Do lazy cleanup in TX path
    - gve: Recover from queue stall due to missed IRQ
    - gve: Add netif_set_xps_queue call
    - gve: Allow pageflips on larger pages
    - gve: Track RX buffer allocation failures
    - gve: Add RX context.
    - gve: Implement packet continuation for RX.
    - gve: Add a jumbo-frame device option.
    - gve: Fix off by one in gve_tx_timeout()
    - gve: fix unmatched u64_stats_update_end()
    - gve: fix for null pointer dereference.
    - gve: Correct order of processing device options
    - gve: Add optional metadata descriptor type GVE_TXD_MTD
    - gve: Move the irq db indexes out of the ntfy block struct
    - gve: Update gve_free_queue_page_list signature
    - gve: remove memory barrier around seqno
    - gve: Implement suspend/resume/shutdown
    - gve: Add consumed counts to ethtool stats
    - gve: Add tx|rx-coalesce-usec for DQO
    - gve: Use kvcalloc() instead of kvzalloc()
  * focal/linux: 5.4.0-108.122 -proposed tracker (LP: #1966740)
  * Packaging resync (LP: #1786013)
    - [Packaging] resync dkms-build{,--nvidia-N} from LRMv5
    - debian/dkms-versions -- update from kernel-versions (main/2022.03.21)
  * 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] KVM: Enable storage key checking for intercepted instruction
    (LP: #1962831)
    - selftests: kvm: add _vm_ioctl
    - selftests: kvm: Introduce the TEST_FAIL macro
    - KVM: selftests: Add GUEST_ASSERT variants to pass values to host
    - KVM: s390: gaccess: Refactor gpa and length calculation
    - KVM: s390: gaccess: Refactor access address range check
    - KVM: s390: gaccess: Cleanup access to guest pages
    - s390/uaccess: introduce bit field for OAC specifier
    - s390/uaccess: fix compile error
    - s390/uaccess: Add copy_from/to_user_key functions
    - KVM: s390: Honor storage keys when accessing guest memory
    - KVM: s390: handle_tprot: Honor storage keys
    - KVM: s390: selftests: Test TEST PROTECTION emulation
    - KVM: s390: Add optional storage key checking to MEMOP IOCTL
    - KVM: s390: Add vm IOCTL for key checked guest absolute memory access
    - KVM: s390: Rename existing vcpu memop functions
    - KVM: s390: Add capability for storage key extension of MEM_OP IOCTL
    - KVM: s390: Update api documentation for memop ioctl
    - KVM: s390: Clarify key argument for MEM_OP in api docs
    - KVM: s390: Add missing vm MEM_OP size check
  * 【sec-0911】 fail to reset sec module (LP: #1943301)
    - crypto: hisilicon/sec2 - Add workqueue for SEC driver.
    - crypto: hisilicon/sec2 - update SEC initialization and reset
  * Lots of hisi_qm zombie task slow down system after stress test
    (LP: #1932117)
    - crypto: hisilicon - Use one workqueue per qm instead of per qp
  * Lots of hisi_qm zombie task slow down system after stress test
    (LP: #1932117) // 【sec-0911】 fail to reset sec module (LP: #1943301)
    - crypto: hisilicon - Unify hardware error init/uninit into QM
  * [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
  * Focal update: v5.4.178 upstream stable release (LP: #1964634)
    - audit: improve audit queue handling when "audit=1" on cmdline
    - 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()
    - ALSA: usb-audio: Simplify quirk entries with a macro
    - ALSA: hda/realtek: Add quirk for ASUS GU603
    - ALSA: hda/realtek: Add missing fixup-model entry for Gigabyte X570 ALC1220
      quirks
    - ALSA: hda/realtek: Fix silent output on Gigabyte X570S Aorus Master (newer
      chipset)
    - ALSA: hda/realtek: Fix silent output on Gigabyte X570 Aorus Xtreme after
      reboot from Windows
    - btrfs: fix deadlock between quota disable and qgroup rescan worker
    - drm/nouveau: fix off by one in BIOS boundary checking
    - mm/kmemleak: avoid scanning potential huge holes
    - block: bio-integrity: Advance seed correctly for larger interval sizes
    - memcg: charge fs_context and legacy_fs_context
    - IB/rdmavt: Validate remote_addr during loopback atomic tests
    - RDMA/siw: Fix broken RDMA Read Fence/Resume logic.
    - 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: hwsim: Ensure proper channel selection at probe time
    - net: ieee802154: mcr20a: Fix lifs/sifs periods
    - 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
    - net: stmmac: dump gmac4 DMA registers correctly
    - net: stmmac: ensure PTP time register reads are consistent
    - drm/i915/overlay: Prevent divide by zero bugs in scaling
    - ASoC: fsl: Add missing error handling in pcm030_fabric_probe
    - ASoC: xilinx: xlnx_formatter_pcm: Make buffer bytes multiple of period bytes
    - ASoC: cpcap: Check for NULL pointer after calling of_get_child_by_name
    - ASoC: max9759: fix underflow in speaker_gain_control_put()
    - pinctrl: bcm2835: Fix a few error paths
    - 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()
    - cgroup/cpuset: Fix "suspicious RCU usage" lockdep warning
    - Linux 5.4.178
  * Focal update: v5.4.177 upstream stable release (LP: #1964628)
    - PCI: pciehp: Fix infinite loop in IRQ handler upon power fault
    - psi: Fix uaf issue when psi trigger is destroyed while being polled
    - 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()
    - cpuset: Fix the bug that subpart_cpus updated wrongly in update_cpumask()
    - af_packet: fix data-race in packet_setsockopt / packet_setsockopt
    - Linux 5.4.177
  * Focal update: v5.4.176 upstream stable release (LP: #1962345)
    - 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()
    - tracing/histogram: Fix a potential memory leak for kstrdup()
    - tracing: Don't inc err_log entry count if entry allocation fails
    - fsnotify: fix fsnotify hooks in pseudo filesystems
    - drm/etnaviv: relax submit size limits
    - arm64: errata: Fix exec handling in erratum 1418040 workaround
    - 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: 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
    - net: sfp: ignore disabled SFP node
    - 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 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
    - 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
    - netfilter: conntrack: don't increment invalid counter on NF_REPEAT
    - net: phy: broadcom: hook up soft_reset for BCM54616S
    - phylib: fix potential use-after-free
    - rxrpc: Adjust retransmission backoff
    - hwmon: (lm90) Mark alert as broken for MAX6654
    - ibmvnic: init ->running_cap_crqs early
    - ibmvnic: don't spin in tasklet
    - drm/msm/hdmi: Fix missing put_device() call in msm_hdmi_get_phy
    - yam: fix a memory leak in yam_siocdevprivate()
    - net: hns3: handle empty unknown interrupt for VF
    - ipv4: raw: lock the socket in raw_bind()
    - ipv4: tcp: send zero IPID in SYNACK messages
    - ipv4: remove sparse error in ip_neigh_gw4()
    - dt-bindings: can: tcan4x5x: fix mram-cfg RX FIFO config
    - fsnotify: invalidate dcache before IN_DELETE event
    - block: Fix wrong offset in bio_truncate()
    - mtd: rawnand: mpc5121: Remove unused variable in ads5121_select_chip()
    - Linux 5.4.176
  * Focal update: v5.4.175 upstream stable release (LP: #1962330)
    - rcu: Tighten rcu_advance_cbs_nowake() checks
    - pinctrl: bcm2835: Drop unused define
    - pinctrl: bcm2835: Refactor platform data
    - pinctrl: bcm2835: Add support for all GPIOs on BCM2711
    - pinctrl: bcm2835: Match BCM7211 compatible string
    - pinctrl: bcm2835: Add support for wake-up interrupts
    - pinctrl: bcm2835: Change init order for gpio hogs
    - ARM: dts: gpio-ranges property is now required
    - mmc: sdhci-esdhc-imx: disable CMDQ support
    - select: Fix indefinitely sleeping task in poll_schedule_timeout()
    - Linux 5.4.175

linux-gcp-5.4 (5.4.0-1071.75~18.04.1) bionic; urgency=medium

  * bionic/linux-gcp-5.4: 5.4.0-1071.75~18.04.1 -proposed tracker (LP: #1967373)

  [ Ubuntu: 5.4.0-1071.75 ]

  * focal/linux-gcp: 5.4.0-1071.75 -proposed tracker (LP: #1967374)
  * Update gvnic driver code (LP: #1953575)
    - netdev: pass the stuck queue to the timeout handler
    - gve: Get and set Rx copybreak via ethtool
    - gve: Add stats for gve.
    - gve: Use dev_info/err instead of netif_info/err.
    - gve: Add Gvnic stats AQ command and ethtool show/set-priv-flags.
    - gve: NIC stats for report-stats and for ethtool
    - gve: Batch AQ commands for creating and destroying queues.
    - gve: Use link status register to report link status
    - gve: Enable Link Speed Reporting in the driver.
    - gve: Replace zero-length array with flexible-array member
    - gve: Add support for raw addressing device option
    - gve: Add support for raw addressing to the rx path
    - gve: Rx Buffer Recycling
    - net: gve: convert strlcpy to strscpy
    - net: gve: remove duplicated allowed
    - gve: Move some static functions to a common file
    - gve: gve_rx_copy: Move padding to an argument
    - gve: Make gve_rx_slot_page_info.page_offset an absolute offset
    - SAUCE: Revert "gve: Check TX QPL was actually assigned"
    - gve: Add support for raw addressing in the tx path
    - gve: Introduce a new model for device options
    - gve: Introduce per netdev `enum gve_queue_format`
    - gve: adminq: DQO specific device descriptor logic
    - gve: Add support for DQO RX PTYPE map
    - gve: Add dqo descriptors
    - gve: Add DQO fields for core data structures
    - gve: Update adminq commands to support DQO queues
    - gve: DQO: Add core netdev features
    - gve: DQO: Add ring allocation and initialization
    - gve: DQO: Configure interrupts on device up
    - gve: DQO: Add TX path
    - gve: DQO: Add RX path
    - gve: Fix warnings reported for DQO patchset
    - gve: DQO: Fix off by one in gve_rx_dqo()
    - gve: Propagate error codes to caller
    - gve: Simplify code and axe the use of a deprecated API
    - gve: DQO: Remove incorrect prefetch
    - gve: fix the wrong AdminQ buffer overflow check
    - gve: DQO: avoid unused variable warnings
    - gve: Check TX QPL was actually assigned
    - gve: Avoid freeing NULL pointer
    - gve: Properly handle errors in gve_assign_qpl
    - gve: report 64bit tx_bytes counter from gve_handle_report_stats()
    - gve: Switch to use napi_complete_done
    - gve: Add rx buffer pagecnt bias
    - gve: Do lazy cleanup in TX path
    - gve: Recover from queue stall due to missed IRQ
    - gve: Add netif_set_xps_queue call
    - gve: Allow pageflips on larger pages
    - gve: Track RX buffer allocation failures
    - gve: Add RX context.
    - gve: Implement packet continuation for RX.
    - gve: Add a jumbo-frame device option.
    - gve: Fix off by one in gve_tx_timeout()
    - gve: fix unmatched u64_stats_update_end()
    - gve: fix for null pointer dereference.
    - gve: Correct order of processing device options
    - gve: Add optional metadata descriptor type GVE_TXD_MTD
    - gve: Move the irq db indexes out of the ntfy block struct
    - gve: Update gve_free_queue_page_list signature
    - gve: remove memory barrier around seqno
    - gve: Implement suspend/resume/shutdown
    - gve: Add consumed counts to ethtool stats
    - gve: Add tx|rx-coalesce-usec for DQO
    - gve: Use kvcalloc() instead of kvzalloc()
  * focal/linux: 5.4.0-108.122 -proposed tracker (LP: #1966740)
  * Packaging resync (LP: #1786013)
    - [Packaging] resync dkms-build{,--nvidia-N} from LRMv5
    - debian/dkms-versions -- update from kernel-versions (main/2022.03.21)
  * 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] KVM: Enable storage key checking for intercepted instruction
    (LP: #1962831)
    - selftests: kvm: add _vm_ioctl
    - selftests: kvm: Introduce the TEST_FAIL macro
    - KVM: selftests: Add GUEST_ASSERT variants to pass values to host
    - KVM: s390: gaccess: Refactor gpa and length calculation
    - KVM: s390: gaccess: Refactor access address range check
    - KVM: s390: gaccess: Cleanup access to guest pages
    - s390/uaccess: introduce bit field for OAC specifier
    - s390/uaccess: fix compile error
    - s390/uaccess: Add copy_from/to_user_key functions
    - KVM: s390: Honor storage keys when accessing guest memory
    - KVM: s390: handle_tprot: Honor storage keys
    - KVM: s390: selftests: Test TEST PROTECTION emulation
    - KVM: s390: Add optional storage key checking to MEMOP IOCTL
    - KVM: s390: Add vm IOCTL for key checked guest absolute memory access
    - KVM: s390: Rename existing vcpu memop functions
    - KVM: s390: Add capability for storage key extension of MEM_OP IOCTL
    - KVM: s390: Update api documentation for memop ioctl
    - KVM: s390: Clarify key argument for MEM_OP in api docs
    - KVM: s390: Add missing vm MEM_OP size check
  * 【sec-0911】 fail to reset sec module (LP: #1943301)
    - crypto: hisilicon/sec2 - Add workqueue for SEC driver.
    - crypto: hisilicon/sec2 - update SEC initialization and reset
  * Lots of hisi_qm zombie task slow down system after stress test
    (LP: #1932117)
    - crypto: hisilicon - Use one workqueue per qm instead of per qp
  * Lots of hisi_qm zombie task slow down system after stress test
    (LP: #1932117) // 【sec-0911】 fail to reset sec module (LP: #1943301)
    - crypto: hisilicon - Unify hardware error init/uninit into QM
  * [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
  * Focal update: v5.4.178 upstream stable release (LP: #1964634)
    - audit: improve audit queue handling when "audit=1" on cmdline
    - 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()
    - ALSA: usb-audio: Simplify quirk entries with a macro
    - ALSA: hda/realtek: Add quirk for ASUS GU603
    - ALSA: hda/realtek: Add missing fixup-model entry for Gigabyte X570 ALC1220
      quirks
    - ALSA: hda/realtek: Fix silent output on Gigabyte X570S Aorus Master (newer
      chipset)
    - ALSA: hda/realtek: Fix silent output on Gigabyte X570 Aorus Xtreme after
      reboot from Windows
    - btrfs: fix deadlock between quota disable and qgroup rescan worker
    - drm/nouveau: fix off by one in BIOS boundary checking
    - mm/kmemleak: avoid scanning potential huge holes
    - block: bio-integrity: Advance seed correctly for larger interval sizes
    - memcg: charge fs_context and legacy_fs_context
    - IB/rdmavt: Validate remote_addr during loopback atomic tests
    - RDMA/siw: Fix broken RDMA Read Fence/Resume logic.
    - 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: hwsim: Ensure proper channel selection at probe time
    - net: ieee802154: mcr20a: Fix lifs/sifs periods
    - 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
    - net: stmmac: dump gmac4 DMA registers correctly
    - net: stmmac: ensure PTP time register reads are consistent
    - drm/i915/overlay: Prevent divide by zero bugs in scaling
    - ASoC: fsl: Add missing error handling in pcm030_fabric_probe
    - ASoC: xilinx: xlnx_formatter_pcm: Make buffer bytes multiple of period bytes
    - ASoC: cpcap: Check for NULL pointer after calling of_get_child_by_name
    - ASoC: max9759: fix underflow in speaker_gain_control_put()
    - pinctrl: bcm2835: Fix a few error paths
    - 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()
    - cgroup/cpuset: Fix "suspicious RCU usage" lockdep warning
    - Linux 5.4.178
  * Focal update: v5.4.177 upstream stable release (LP: #1964628)
    - PCI: pciehp: Fix infinite loop in IRQ handler upon power fault
    - psi: Fix uaf issue when psi trigger is destroyed while being polled
    - 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()
    - cpuset: Fix the bug that subpart_cpus updated wrongly in update_cpumask()
    - af_packet: fix data-race in packet_setsockopt / packet_setsockopt
    - Linux 5.4.177
  * Focal update: v5.4.176 upstream stable release (LP: #1962345)
    - 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()
    - tracing/histogram: Fix a potential memory leak for kstrdup()
    - tracing: Don't inc err_log entry count if entry allocation fails
    - fsnotify: fix fsnotify hooks in pseudo filesystems
    - drm/etnaviv: relax submit size limits
    - arm64: errata: Fix exec handling in erratum 1418040 workaround
    - 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: 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
    - net: sfp: ignore disabled SFP node
    - 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 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
    - 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
    - netfilter: conntrack: don't increment invalid counter on NF_REPEAT
    - net: phy: broadcom: hook up soft_reset for BCM54616S
    - phylib: fix potential use-after-free
    - rxrpc: Adjust retransmission backoff
    - hwmon: (lm90) Mark alert as broken for MAX6654
    - ibmvnic: init ->running_cap_crqs early
    - ibmvnic: don't spin in tasklet
    - drm/msm/hdmi: Fix missing put_device() call in msm_hdmi_get_phy
    - yam: fix a memory leak in yam_siocdevprivate()
    - net: hns3: handle empty unknown interrupt for VF
    - ipv4: raw: lock the socket in raw_bind()
    - ipv4: tcp: send zero IPID in SYNACK messages
    - ipv4: remove sparse error in ip_neigh_gw4()
    - dt-bindings: can: tcan4x5x: fix mram-cfg RX FIFO config
    - fsnotify: invalidate dcache before IN_DELETE event
    - block: Fix wrong offset in bio_truncate()
    - mtd: rawnand: mpc5121: Remove unused variable in ads5121_select_chip()
    - Linux 5.4.176
  * Focal update: v5.4.175 upstream stable release (LP: #1962330)
    - rcu: Tighten rcu_advance_cbs_nowake() checks
    - pinctrl: bcm2835: Drop unused define
    - pinctrl: bcm2835: Refactor platform data
    - pinctrl: bcm2835: Add support for all GPIOs on BCM2711
    - pinctrl: bcm2835: Match BCM7211 compatible string
    - pinctrl: bcm2835: Add support for wake-up interrupts
    - pinctrl: bcm2835: Change init order for gpio hogs
    - ARM: dts: gpio-ranges property is now required
    - mmc: sdhci-esdhc-imx: disable CMDQ support
    - select: Fix indefinitely sleeping task in poll_schedule_timeout()
    - Linux 5.4.175

  [ Ubuntu: 5.4.0-1070.74 ]

  * arm64 support (LP: #1925421)
    - SAUCE: perf/smmuv3: Allow sharing MMIO registers with the SMMU driver
    - SAUCE: arm64: Split the old READ_IMPLIES_EXEC workaround from executable
    - mm/memory-failure: Add memory_failure_queue_kick()
    - ACPI: APEI: Kick the memory_failure() queue for synchronous errors
    - perf: Add Arm CMN-600 PMU driver
    - perf: Add Arm CMN-600 DT binding
    - PCI/ACPI: Add Ampere Altra SOC MCFG quirk
    - mm: memblock: replace dereferences of memblock_region.nid with API calls
    - mm: make early_pfn_to_nid() and related defintions close to each other
    - mm: remove CONFIG_HAVE_MEMBLOCK_NODE_MAP option
    - mm: free_area_init: use maximal zone PFNs rather than zone sizes
    - mm: use free_area_init() instead of free_area_init_nodes()
    - alpha: simplify detection of memory zone boundaries
    - arm: simplify detection of memory zone boundaries
    - arm64: simplify detection of memory zone boundaries for UMA configs
    - csky: simplify detection of memory zone boundaries
    - m68k: mm: simplify detection of memory zone boundaries
    - parisc: simplify detection of memory zone boundaries
    - sparc32: simplify detection of memory zone boundaries
    - unicore32: simplify detection of memory zone boundaries
    - xtensa: simplify detection of memory zone boundaries
    - mm: memmap_init: iterate over memblock regions rather that check each PFN
    - mm/page_alloc.c: initialize memmap of unavailable memory directly
    - mm: pass migratetype into memmap_init_zone() and move_pfn_range_to_zone()
    - mm: rename memmap_init() and memmap_init_zone()
    - mm: simplify parater of function memmap_init_zone()
    - mm/page_alloc.c: refactor initialization of struct page for holes in memory
      layout
    - mm: remove early_pfn_in_nid() and CONFIG_NODES_SPAN_OTHER_NODES
    - mm: free_area_init: allow defining max_zone_pfn in descending order
    - arc: fix memory initialization for systems with two memory banks
    - mm: rename free_area_init_node() to free_area_init_memoryless_node()
    - mm: clean up free_area_init_node() and its helpers
    - mm: simplify find_min_pfn_with_active_regions()
    - docs/vm: update memory-models documentation
    - SAUCE: hwmon: Add Ampere Altra HW monitor driver
    - arm64: NUMA: Kconfig: Increase NODES_SHIFT to 4
    - driver/perf: Add PMU driver for the ARM DMC-620 memory controller
    - perf/arm_dmc620_pmu: Fix error return code in dmc620_pmu_device_probe()
    - perf: arm_dsu: Support DSU ACPI devices
    - SAUCE: perf: arm_dsu: Allow IRQ to be shared among devices.
    - Perf: arm-cmn: Allow irq to be shared.
    - perf: arm-cmn: Fix unsigned comparison to less than zero
    - perf/arm-cmn: Fix PMU instance naming
    - perf/arm-cmn: Move IRQs when migrating context
  * Miscellaneous Ubuntu changes
    - [packaging/config] arm64 bringup
    - [packaging] Clean-up and update annotations for arm64
    - [packaging] update-configs
    - [packaging] split configs
    - [config] change configs to make master annotations for arm64 happy
    - [config] Import arm64 config from master and split-configs
    - [packaging] Update annotations for arm64
    - [pacakging] No need to depend on wireless-crda
    - [config] update configs
    - [packaging] Ignore first ABI check for arm64

 -- Khalid Elmously <email address hidden>  Wed, 13 Apr 2022 03:18:40 -0400