linux-gke 5.4.0-1051.54 source package in Ubuntu

Changelog

linux-gke (5.4.0-1051.54) focal; urgency=medium

  * focal/linux-gke: 5.4.0-1051.54 -proposed tracker (LP: #1938974)

  * linux-gke: Do not build/ship aufs.ko (LP: #1938976)
    - [config] gke: Set CONFIG_AUFS_FS=n

linux-gke (5.4.0-1050.53) focal; urgency=medium

  * focal/linux-gke: 5.4.0-1050.53 -proposed tracker (LP: #1936523)

  * Disable Bluetooth in cloud kernels (LP: #1840488)
    - [config] gke: Disable CONFIG_BT

  [ Ubuntu: 5.4.0-81.91 ]

  * Packaging resync (LP: #1786013)
    - update dkms package versions
  * large_dir in ext4 broken (LP: #1933074)
    - SAUCE: ext4: fix directory index node split corruption
  * Some test in kselftest/net on focal source tree were not tested at all
    (LP: #1934282)
    - selftests/net: add missing tests to Makefile
  * curtin: install flash-kernel in arm64 UEFI unexpected (LP: #1918427)
    - [Packaging] Allow grub-efi-arm* to satisfy recommends on ARM
  * Add l2tp.sh in net from ubuntu_kernel_selftests back (LP: #1934293)
    - Revert "UBUNTU: SAUCE: selftests/net -- disable l2tp.sh test"
  * icmp_redirect.sh in net from ubuntu_kernel_selftests failed on F-OEM-5.6 /
    F-OEM-5.10 / F-OEM-5.13 / F / G / H (LP: #1880645)
    - selftests: icmp_redirect: support expected failures
  * Focal update: v5.4.128 upstream stable release (LP: #1934179)
    - dmaengine: ALTERA_MSGDMA depends on HAS_IOMEM
    - dmaengine: QCOM_HIDMA_MGMT depends on HAS_IOMEM
    - dmaengine: stedma40: add missing iounmap() on error in d40_probe()
    - afs: Fix an IS_ERR() vs NULL check
    - mm/memory-failure: make sure wait for page writeback in memory_failure
    - kvm: LAPIC: Restore guard to prevent illegal APIC register access
    - batman-adv: Avoid WARN_ON timing related checks
    - net: ipv4: fix memory leak in netlbl_cipsov4_add_std
    - vrf: fix maximum MTU
    - net: rds: fix memory leak in rds_recvmsg
    - net: lantiq: disable interrupt before sheduling NAPI
    - udp: fix race between close() and udp_abort()
    - rtnetlink: Fix regression in bridge VLAN configuration
    - net/sched: act_ct: handle DNAT tuple collision
    - net/mlx5e: Remove dependency in IPsec initialization flows
    - net/mlx5e: Fix page reclaim for dead peer hairpin
    - net/mlx5: Consider RoCE cap before init RDMA resources
    - net/mlx5e: allow TSO on VXLAN over VLAN topologies
    - net/mlx5e: Block offload of outer header csum for UDP tunnels
    - netfilter: synproxy: Fix out of bounds when parsing TCP options
    - sch_cake: Fix out of bounds when parsing TCP options and header
    - alx: Fix an error handling path in 'alx_probe()'
    - net: stmmac: dwmac1000: Fix extended MAC address registers definition
    - net: make get_net_ns return error if NET_NS is disabled
    - qlcnic: Fix an error handling path in 'qlcnic_probe()'
    - netxen_nic: Fix an error handling path in 'netxen_nic_probe()'
    - net: qrtr: fix OOB Read in qrtr_endpoint_post
    - ptp: improve max_adj check against unreasonable values
    - net: cdc_ncm: switch to eth%d interface naming
    - lantiq: net: fix duplicated skb in rx descriptor ring
    - net: usb: fix possible use-after-free in smsc75xx_bind
    - net: fec_ptp: fix issue caused by refactor the fec_devtype
    - net: ipv4: fix memory leak in ip_mc_add1_src
    - net/af_unix: fix a data-race in unix_dgram_sendmsg / unix_release_sock
    - be2net: Fix an error handling path in 'be_probe()'
    - net: hamradio: fix memory leak in mkiss_close
    - net: cdc_eem: fix tx fixup skb leak
    - cxgb4: fix wrong shift.
    - bnxt_en: Rediscover PHY capabilities after firmware reset
    - bnxt_en: Call bnxt_ethtool_free() in bnxt_init_one() error path
    - icmp: don't send out ICMP messages with a source address of 0.0.0.0
    - net: ethernet: fix potential use-after-free in ec_bhf_remove
    - regulator: bd70528: Fix off-by-one for buck123 .n_voltages setting
    - ASoC: rt5659: Fix the lost powers for the HDA header
    - spi: stm32-qspi: Always wait BUSY bit to be cleared in stm32_qspi_wait_cmd()
    - pinctrl: ralink: rt2880: avoid to error in calls is pin is already enabled
    - radeon: use memcpy_to/fromio for UVD fw upload
    - hwmon: (scpi-hwmon) shows the negative temperature properly
    - can: bcm: fix infoleak in struct bcm_msg_head
    - can: bcm/raw/isotp: use per module netdevice notifier
    - can: j1939: fix Use-after-Free, hold skb ref while in use
    - can: mcba_usb: fix memory leak in mcba_usb
    - usb: core: hub: Disable autosuspend for Cypress CY7C65632
    - tracing: Do not stop recording cmdlines when tracing is off
    - tracing: Do not stop recording comms if the trace file is being read
    - tracing: Do no increment trace_clock_global() by one
    - PCI: Mark TI C667X to avoid bus reset
    - PCI: Mark some NVIDIA GPUs to avoid bus reset
    - PCI: aardvark: Don't rely on jiffies while holding spinlock
    - PCI: aardvark: Fix kernel panic during PIO transfer
    - PCI: Add ACS quirk for Broadcom BCM57414 NIC
    - PCI: Work around Huawei Intelligent NIC VF FLR erratum
    - KVM: x86: Immediately reset the MMU context when the SMM flag is cleared
    - ARCv2: save ABI registers across signal handling
    - x86/process: Check PF_KTHREAD and not current->mm for kernel threads
    - x86/pkru: Write hardware init value to PKRU when xstate is init
    - x86/fpu: Reset state for all signal restore failures
    - dmaengine: pl330: fix wrong usage of spinlock flags in dma_cyclc
    - cfg80211: make certificate generation more robust
    - cfg80211: avoid double free of PMSR request
    - net: ll_temac: Make sure to free skb when it is completely used
    - net: ll_temac: Fix TX BD buffer overwrite
    - net: bridge: fix vlan tunnel dst null pointer dereference
    - net: bridge: fix vlan tunnel dst refcnt when egressing
    - mm/slub: clarify verification reporting
    - mm/slub: fix redzoning for small allocations
    - mm/slub.c: include swab.h
    - net: stmmac: disable clocks in stmmac_remove_config_dt()
    - net: fec_ptp: add clock rate zero check
    - tools headers UAPI: Sync linux/in.h copy with the kernel sources
    - KVM: arm/arm64: Fix KVM_VGIC_V3_ADDR_TYPE_REDIST read
    - ARM: OMAP: replace setup_irq() by request_irq()
    - clocksource/drivers/timer-ti-dm: Add clockevent and clocksource support
    - clocksource/drivers/timer-ti-dm: Prepare to handle dra7 timer wrap issue
    - clocksource/drivers/timer-ti-dm: Handle dra7 timer wrap errata i940
    - usb: dwc3: debugfs: Add and remove endpoint dirs dynamically
    - usb: dwc3: core: fix kernel panic when do reboot
    - Linux 5.4.128
  * linux-azure CIFS DFS oops (LP: #1935833)
    - cifs: get rid of unused parameter in reconn_setup_dfs_targets()
    - cifs: handle empty list of targets in cifs_reconnect()
  * pmtu.sh from net in ubuntu_kernel_selftests failed with no error message
    (LP: #1887661)
    - selftests: pmtu.sh: improve the test result processing
  * cifs: On cifs_reconnect, resolve the hostname again (LP: #1929831)
    - cifs: rename reconn_inval_dfs_target()
    - cifs: Simplify reconnect code when dfs upcall is enabled
    - cifs: Avoid error pointer dereference
    - cifs: On cifs_reconnect, resolve the hostname again.
  * Pixel format change broken for Elgato Cam Link 4K (LP: #1932367)
    - (upstream) media: uvcvideo: Fix pixel format change for Elgato Cam Link 4K
  * Focal update: v5.4.127 upstream stable release (LP: #1933851)
    - net: ieee802154: fix null deref in parse dev addr
    - HID: quirks: Set INCREMENT_USAGE_ON_DUPLICATE for Saitek X65
    - HID: hid-input: add mapping for emoji picker key
    - HID: hid-sensor-hub: Return error for hid_set_field() failure
    - HID: quirks: Add quirk for Lenovo optical mouse
    - HID: multitouch: set Stylus suffix for Stylus-application devices, too
    - HID: Add BUS_VIRTUAL to hid_connect logging
    - HID: usbhid: fix info leak in hid_submit_ctrl
    - drm/tegra: sor: Do not leak runtime PM reference
    - ARM: OMAP2+: Fix build warning when mmc_omap is not built
    - gfs2: Prevent direct-I/O write fallback errors from getting lost
    - HID: gt683r: add missing MODULE_DEVICE_TABLE
    - riscv: Use -mno-relax when using lld linker
    - gfs2: Fix use-after-free in gfs2_glock_shrink_scan
    - scsi: target: core: Fix warning on realtime kernels
    - ethernet: myri10ge: Fix missing error code in myri10ge_probe()
    - scsi: qedf: Do not put host in qedf_vport_create() unconditionally
    - scsi: scsi_devinfo: Add blacklist entry for HPE OPEN-V
    - nvme-loop: reset queue count to 1 in nvme_loop_destroy_io_queues()
    - nvme-loop: clear NVME_LOOP_Q_LIVE when nvme_loop_configure_admin_queue()
      fails
    - nvme-loop: check for NVME_LOOP_Q_LIVE in nvme_loop_destroy_admin_queue()
    - net: ipconfig: Don't override command-line hostnames or domains
    - drm/amd/display: Allow bandwidth validation for 0 streams.
    - rtnetlink: Fix missing error code in rtnl_bridge_notify()
    - net/x25: Return the correct errno code
    - net: Return the correct errno code
    - fib: Return the correct errno code
    - Linux 5.4.127
  * Focal update: v5.4.126 upstream stable release (LP: #1933369)
    - proc: Check /proc/$pid/attr/ writes against file opener
    - proc: Track /proc/$pid/attr/ opener mm_struct
    - ASoC: max98088: fix ni clock divider calculation
    - spi: Fix spi device unregister flow
    - net/nfc/rawsock.c: fix a permission check bug
    - usb: cdns3: Fix runtime PM imbalance on error
    - ASoC: Intel: bytcr_rt5640: Add quirk for the Glavey TM800A550L tablet
    - ASoC: Intel: bytcr_rt5640: Add quirk for the Lenovo Miix 3-830 tablet
    - vfio-ccw: Serialize FSM IDLE state with I/O completion
    - ASoC: sti-sas: add missing MODULE_DEVICE_TABLE
    - spi: sprd: Add missing MODULE_DEVICE_TABLE
    - isdn: mISDN: netjet: Fix crash in nj_probe:
    - bonding: init notify_work earlier to avoid uninitialized use
    - netlink: disable IRQs for netlink_lock_table()
    - net: mdiobus: get rid of a BUG_ON()
    - cgroup: disable controllers at parse time
    - wq: handle VM suspension in stall detection
    - net/qla3xxx: fix schedule while atomic in ql_sem_spinlock
    - RDS tcp loopback connection can hang
    - scsi: bnx2fc: Return failure if io_req is already in ABTS processing
    - scsi: vmw_pvscsi: Set correct residual data length
    - scsi: hisi_sas: Drop free_irq() of devm_request_irq() allocated irq
    - scsi: target: qla2xxx: Wait for stop_phase1 at WWN removal
    - net: macb: ensure the device is available before accessing GEMGXL control
      registers
    - net: appletalk: cops: Fix data race in cops_probe1
    - net: dsa: microchip: enable phy errata workaround on 9567
    - nvme-fabrics: decode host pathing error for connect
    - MIPS: Fix kernel hang under FUNCTION_GRAPH_TRACER and PREEMPT_TRACER
    - dm verity: fix require_signatures module_param permissions
    - bnx2x: Fix missing error code in bnx2x_iov_init_one()
    - nvme-tcp: remove incorrect Kconfig dep in BLK_DEV_NVME
    - powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P2041 i2c controllers
    - powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P1010 i2c controllers
    - spi: Don't have controller clean up spi device before driver unbind
    - spi: Cleanup on failure of initial setup
    - i2c: mpc: Make use of i2c_recover_bus()
    - i2c: mpc: implement erratum A-004447 workaround
    - x86/boot: Add .text.* to setup.ld
    - spi: bcm2835: Fix out-of-bounds access with more than 4 slaves
    - drm: Fix use-after-free read in drm_getunique()
    - drm: Lock pointer access in drm_master_release()
    - kvm: avoid speculation-based attacks from out-of-range memslot accesses
    - staging: rtl8723bs: Fix uninitialized variables
    - btrfs: return value from btrfs_mark_extent_written() in case of error
    - btrfs: promote debugging asserts to full-fledged checks in validate_super
    - cgroup1: don't allow '\n' in renaming
    - USB: f_ncm: ncm_bitrate (speed) is unsigned
    - usb: f_ncm: only first packet of aggregate needs to start timer
    - usb: pd: Set PD_T_SINK_WAIT_CAP to 310ms
    - usb: dwc3: ep0: fix NULL pointer exception
    - usb: musb: fix MUSB_QUIRK_B_DISCONNECT_99 handling
    - usb: typec: wcove: Use LE to CPU conversion when accessing msg->header
    - usb: typec: ucsi: Clear PPM capability data in ucsi_init() error path
    - usb: gadget: f_fs: Ensure io_completion_wq is idle during unbind
    - USB: serial: ftdi_sio: add NovaTech OrionMX product ID
    - USB: serial: omninet: add device id for Zyxel Omni 56K Plus
    - USB: serial: quatech2: fix control-request directions
    - USB: serial: cp210x: fix alternate function for CP2102N QFN20
    - usb: gadget: eem: fix wrong eem header operation
    - usb: fix various gadgets null ptr deref on 10gbps cabling.
    - usb: fix various gadget panics on 10gbps cabling
    - regulator: core: resolve supply for boot-on/always-on regulators
    - regulator: max77620: Use device_set_of_node_from_dev()
    - usb: typec: mux: Fix copy-paste mistake in typec_mux_match
    - RDMA/ipoib: Fix warning caused by destroying non-initial netns
    - RDMA/mlx4: Do not map the core_clock page to user space unless enabled
    - vmlinux.lds.h: Avoid orphan section with !SMP
    - perf: Fix data race between pin_count increment/decrement
    - sched/fair: Make sure to update tg contrib for blocked load
    - KVM: x86: Ensure liveliness of nested VM-Enter fail tracepoint message
    - IB/mlx5: Fix initializing CQ fragments buffer
    - NFS: Fix a potential NULL dereference in nfs_get_client()
    - NFSv4: Fix deadlock between nfs4_evict_inode() and nfs4_opendata_get_inode()
    - perf session: Correct buffer copying when peeking events
    - kvm: fix previous commit for 32-bit builds
    - NFS: Fix use-after-free in nfs4_init_client()
    - NFSv4: Fix second deadlock in nfs4_evict_inode()
    - NFSv4: nfs4_proc_set_acl needs to restore NFS_CAP_UIDGID_NOMAP on error.
    - scsi: core: Fix error handling of scsi_host_alloc()
    - scsi: core: Fix failure handling of scsi_add_host_with_dma()
    - scsi: core: Put .shost_dev in failure path if host state changes to RUNNING
    - scsi: core: Only put parent device if host state differs from SHOST_CREATED
    - ftrace: Do not blindly read the ip address in ftrace_bug()
    - tracing: Correct the length check which causes memory corruption
    - proc: only require mm_struct for writing
    - Linux 5.4.126
  * Focal update: v5.4.125 upstream stable release (LP: #1932957)
    - btrfs: tree-checker: do not error out if extent ref hash doesn't match
    - net: usb: cdc_ncm: don't spew notifications
    - ALSA: usb: update old-style static const declaration
    - nl80211: validate key indexes for cfg80211_registered_device
    - hwmon: (dell-smm-hwmon) Fix index values
    - netfilter: conntrack: unregister ipv4 sockopts on error unwind
    - efi: Allow EFI_MEMORY_XP and EFI_MEMORY_RO both to be cleared
    - efi: cper: fix snprintf() use in cper_dimm_err_location()
    - vfio/pci: Fix error return code in vfio_ecap_init()
    - vfio/pci: zap_vma_ptes() needs MMU
    - samples: vfio-mdev: fix error handing in mdpy_fb_probe()
    - vfio/platform: fix module_put call in error flow
    - ipvs: ignore IP_VS_SVC_F_HASHED flag when adding service
    - HID: pidff: fix error return code in hid_pidff_init()
    - HID: i2c-hid: fix format string mismatch
    - net/sched: act_ct: Fix ct template allocation for zone 0
    - ACPICA: Clean up context mutex during object deletion
    - netfilter: nft_ct: skip expectations for confirmed conntrack
    - netfilter: nfnetlink_cthelper: hit EBUSY on updates if size mismatches
    - ieee802154: fix error return code in ieee802154_add_iface()
    - ieee802154: fix error return code in ieee802154_llsec_getparams()
    - ixgbevf: add correct exception tracing for XDP
    - ipv6: Fix KASAN: slab-out-of-bounds Read in fib6_nh_flush_exceptions
    - ice: write register with correct offset
    - ice: Fix VFR issues for AVF drivers that expect ATQLEN cleared
    - ice: Allow all LLDP packets from PF to Tx
    - i2c: qcom-geni: Add shutdown callback for i2c
    - i40e: optimize for XDP_REDIRECT in xsk path
    - i40e: add correct exception tracing for XDP
    - arm64: dts: ls1028a: fix memory node
    - arm64: dts: zii-ultra: fix 12V_MAIN voltage
    - ARM: dts: imx7d-meerkat96: Fix the 'tuning-step' property
    - ARM: dts: imx7d-pico: Fix the 'tuning-step' property
    - ARM: dts: imx: emcon-avari: Fix nxp,pca8574 #gpio-cells
    - bus: ti-sysc: Fix flakey idling of uarts and stop using swsup_sidle_act
    - tipc: add extack messages for bearer/media failure
    - tipc: fix unique bearer names sanity check
    - Bluetooth: fix the erroneous flush_work() order
    - Bluetooth: use correct lock to prevent UAF of hdev object
    - net: caif: added cfserl_release function
    - net: caif: add proper error handling
    - net: caif: fix memory leak in caif_device_notify
    - net: caif: fix memory leak in cfusbl_device_notify
    - HID: i2c-hid: Skip ELAN power-on command after reset
    - HID: magicmouse: fix NULL-deref on disconnect
    - HID: multitouch: require Finger field to mark Win8 reports as MT
    - ALSA: timer: Fix master timer notification
    - ALSA: hda: Fix for mute key LED for HP Pavilion 15-CK0xx
    - ARM: dts: imx6dl-yapp4: Fix RGMII connection to QCA8334 switch
    - ARM: dts: imx6q-dhcom: Add PU,VDD1P1,VDD2P5 regulators
    - ext4: fix bug on in ext4_es_cache_extent as ext4_split_extent_at failed
    - usb: dwc2: Fix build in periphal-only mode
    - pid: take a reference when initializing `cad_pid`
    - ocfs2: fix data corruption by fallocate
    - nfc: fix NULL ptr dereference in llcp_sock_getname() after failed connect
    - drm/amdgpu: Don't query CE and UE errors
    - drm/amdgpu: make sure we unpin the UVD BO
    - x86/apic: Mark _all_ legacy interrupts when IO/APIC is missing
    - btrfs: mark ordered extent and inode with error if we fail to finish
    - btrfs: fix error handling in btrfs_del_csums
    - btrfs: return errors from btrfs_del_csums in cleanup_ref_head
    - btrfs: fixup error handling in fixup_inode_link_counts
    - mm, hugetlb: fix simple resv_huge_pages underflow on UFFDIO_COPY
    - bnxt_en: Remove the setting of dev_port.
    - mm: add thp_order
    - XArray: add xa_get_order
    - XArray: add xas_split
    - mm/filemap: fix storing to a THP shadow entry
    - btrfs: fix unmountable seed device after fstrim
    - KVM: SVM: Truncate GPR value for DR and CR accesses in !64-bit mode
    - KVM: arm64: Fix debug register indexing
    - lib/lz4: explicitly support in-place decompression
    - xen-pciback: redo VF placement in the virtual topology
    - i2c: qcom-geni: Suspend and resume the bus during SYSTEM_SLEEP_PM ops
    - neighbour: allow NUD_NOARP entries to be forced GCed
    - Linux 5.4.125

 -- Khalid Elmously <email address hidden>  Thu, 05 Aug 2021 13:10:16 -0400

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Uploaded by:
Khaled El Mously
Uploaded to:
Focal
Original maintainer:
Ubuntu Kernel Team
Architectures:
amd64
Section:
devel
Urgency:
Medium Urgency

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linux-gke_5.4.0.orig.tar.gz 162.4 MiB 805f3ed93854317814c59caf2dbfd2097745685f95c8c18b509c9347dcc7d51f
linux-gke_5.4.0-1051.54.diff.gz 8.1 MiB dbbac45474c1083f73ca1b2eae744f52e64b0ee9a2a03f2f971725fe35b02076
linux-gke_5.4.0-1051.54.dsc 3.7 KiB 9b1ad4b9831411224f44c1b5c684f342a57b7b834e153397afafd4018c9c74a2

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Binary packages built by this source

linux-buildinfo-5.4.0-1051-gke: Linux kernel buildinfo for version 5.4.0 on 64 bit x86 SMP

 This package contains the Linux kernel buildinfo for version 5.4.0 on
 64 bit x86 SMP.
 .
 You likely do not want to install this package.

linux-gke-headers-5.4.0-1051: Header files related to Linux kernel version 5.4.0

 This package provides kernel header files for version 5.4.0, for sites
 that want the latest kernel headers. Please read
 /usr/share/doc/linux-gke-headers-5.4.0-1051/debian.README.gz for details

linux-gke-tools-5.4.0-1051: Linux kernel version specific tools for version 5.4.0-1051

 This package provides the architecture dependant parts for kernel
 version locked tools (such as perf and x86_energy_perf_policy) for
 version 5.4.0-1051 on
 64 bit x86.
 You probably want to install linux-tools-5.4.0-1051-<flavour>.

linux-headers-5.4.0-1051-gke: Linux kernel headers for version 5.4.0 on 64 bit x86 SMP

 This package provides kernel header files for version 5.4.0 on
 64 bit x86 SMP.
 .
 This is for sites that want the latest kernel headers. Please read
 /usr/share/doc/linux-headers-5.4.0-1051/debian.README.gz for details.

linux-image-unsigned-5.4.0-1051-gke: Linux kernel image for version 5.4.0 on 64 bit x86 SMP

 This package contains the unsigned Linux kernel image for version 5.4.0 on
 64 bit x86 SMP.
 .
 Supports amd64 processors.
 .
 Geared toward GKE systems.
 .
 You likely do not want to install this package directly. Instead, install
 the linux-gke meta-package, which will ensure that upgrades work
 correctly, and that supporting packages are also installed.

linux-image-unsigned-5.4.0-1051-gke-dbgsym: Linux kernel debug image for version 5.4.0 on 64 bit x86 SMP

 This package provides the unsigned kernel debug image for version 5.4.0 on
 64 bit x86 SMP.
 .
 This is for sites that wish to debug the kernel.
 .
 The kernel image contained in this package is NOT meant to boot from. It
 is uncompressed, and unstripped. This package also includes the
 unstripped modules.

linux-modules-5.4.0-1051-gke: Linux kernel extra modules for version 5.4.0 on 64 bit x86 SMP

 Contains the corresponding System.map file, the modules built by the
 packager, and scripts that try to ensure that the system is not left in an
 unbootable state after an update.
 .
 Supports amd64 processors.
 .
 Geared toward GKE systems.
 .
 You likely do not want to install this package directly. Instead, install
 the linux-gke meta-package, which will ensure that upgrades work
 correctly, and that supporting packages are also installed.

linux-modules-extra-5.4.0-1051-gke: Linux kernel extra modules for version 5.4.0 on 64 bit x86 SMP

 This package contains the Linux kernel extra modules for version 5.4.0 on
 64 bit x86 SMP.
 .
 Also includes the corresponding System.map file, the modules built by the
 packager, and scripts that try to ensure that the system is not left in an
 unbootable state after an update.
 .
 Supports amd64 processors.
 .
 Geared toward GKE systems.
 .
 You likely do not want to install this package directly. Instead, install
 the linux-gke meta-package, which will ensure that upgrades work
 correctly, and that supporting packages are also installed.

linux-tools-5.4.0-1051-gke: Linux kernel version specific tools for version 5.4.0-1051

 This package provides the architecture dependant parts for kernel
 version locked tools (such as perf and x86_energy_perf_policy) for
 version 5.4.0-1051 on
 64 bit x86.