Package "linux-gkeop-5.4"

  linux-gkeop-5.4 (5.4.0-1001.1) bionic; urgency=medium

  * bionic/linux-gkeop-5.4: 5.4.0-1001.1 -proposed tracker (LP: #1895820)

  * Request for eBPF patches into the 5.4 kernel (LP: #1887740)
    - bpf: Enable retrieval of socket cookie for bind/post-bind hook
    - bpf: Enable perf event rb output for bpf cgroup progs
    - bpf: Add netns cookie and enable it for bpf cgroup hooks
    - bpf, net: Fix build issue when net ns not configured
    - bpf: Allow to retrieve cgroup v1 classid from v2 hooks
    - bpf: Enable retrival of pid/tgid/comm from bpf cgroup hooks
    - bpf: Add get{peer, sock}name attach types for sock_addr
    - bpf, sk_msg: Add some generic helpers that may be useful from sk_msg
    - bpf: Add BPF_FUNC_jiffies64
    - bpf: Add socket assign support
    - net: Track socket refcounts in skb_steal_sock()
    - bpf: Don't refcount LISTEN sockets in sk_assign()
    - bpf: Fix use of sk->sk_reuseport from sk_assign

  [ Ubuntu: 5.4.0-48.52~18.04.1 ]

  * bionic/linux-hwe-5.4: 5.4.0-48.52~18.04.1 -proposed tracker (LP: #1894653)
  * focal/linux: 5.4.0-48.52 -proposed tracker (LP: #1894654)
  * mm/slub kernel oops on focal kernel 5.4.0-45 (LP: #1895109)
    - SAUCE: Revert "mm/slub: fix a memory leak in sysfs_slab_add()"
  * Packaging resync (LP: #1786013)
    - update dkms package versions
    - update dkms package versions
  * Introduce the new NVIDIA 450-server and the 450 UDA series (LP: #1887674)
    - [packaging] add signed modules for nvidia 450 and 450-server
  * [UBUNTU 20.04] zPCI attach/detach issues with PF/VF linking support
    (LP: #1892849)
    - s390/pci: fix zpci_bus_link_virtfn()
    - s390/pci: re-introduce zpci_remove_device()
    - s390/pci: fix PF/VF linking on hot plug
  * [UBUNTU 20.04] kernel: s390/cpum_cf,perf: changeDFLT_CCERROR counter name
    (LP: #1891454)
    - s390/cpum_cf, perf: change DFLT_CCERROR counter name
  * [UBUNTU 20.04] zPCI: Enabling of a reserved PCI function regression
    introduced by multi-function support (LP: #1891437)
    - s390/pci: fix enabling a reserved PCI function
  * CVE-2020-12888
    - vfio/type1: Support faulting PFNMAP vmas
    - vfio-pci: Fault mmaps to enable vma tracking
    - vfio-pci: Invalidate mmaps and block MMIO access on disabled memory
  * [Hyper-V] VSS and File Copy daemons intermittently fails to start
    (LP: #1891224)
    - [Packaging] Bind hv_vss_daemon startup to hv_vss device
    - [Packaging] bind hv_fcopy_daemon startup to hv_fcopy device
  * alsa/hdmi: support nvidia mst hdmi/dp audio (LP: #1867704)
    - ALSA: hda - Rename snd_hda_pin_sense to snd_hda_jack_pin_sense
    - ALSA: hda - Add DP-MST jack support
    - ALSA: hda - Add DP-MST support for non-acomp codecs
    - ALSA: hda - Add DP-MST support for NVIDIA codecs
    - ALSA: hda: hdmi - fix regression in connect list handling
    - ALSA: hda: hdmi - fix kernel oops caused by invalid PCM idx
    - ALSA: hda: hdmi - preserve non-MST PCM routing for Intel platforms
    - ALSA: hda: hdmi - Keep old slot assignment behavior for Intel platforms
    - ALSA: hda - Fix DP-MST support for NVIDIA codecs
  * Focal update: v5.4.60 upstream stable release (LP: #1892899)
    - smb3: warn on confusing error scenario with sec=krb5
    - genirq/affinity: Make affinity setting if activated opt-in
    - genirq/PM: Always unlock IRQ descriptor in rearm_wake_irq()
    - PCI: hotplug: ACPI: Fix context refcounting in acpiphp_grab_context()
    - PCI: Add device even if driver attach failed
    - PCI: qcom: Define some PARF params needed for ipq8064 SoC
    - PCI: qcom: Add support for tx term offset for rev 2.1.0
    - btrfs: allow use of global block reserve for balance item deletion
    - btrfs: free anon block device right after subvolume deletion
    - btrfs: don't allocate anonymous block device for user invisible roots
    - btrfs: ref-verify: fix memory leak in add_block_entry
    - btrfs: stop incremening log_batch for the log root tree when syncing log
    - btrfs: remove no longer needed use of log_writers for the log root tree
    - btrfs: don't traverse into the seed devices in show_devname
    - btrfs: open device without device_list_mutex
    - btrfs: move the chunk_mutex in btrfs_read_chunk_tree
    - btrfs: relocation: review the call sites which can be interrupted by signal
    - btrfs: add missing check for nocow and compression inode flags
    - btrfs: avoid possible signal interruption of btrfs_drop_snapshot() on
      relocation tree
    - btrfs: sysfs: use NOFS for device creation
    - btrfs: don't WARN if we abort a transaction with EROFS
    - btrfs: fix race between page release and a fast fsync
    - btrfs: fix messages after changing compression level by remount
    - btrfs: only search for left_info if there is no right_info in
      try_merge_free_space
    - btrfs: inode: fix NULL pointer dereference if inode doesn't need compression
    - btrfs: fix memory leaks after failure to lookup checksums during inode
      logging
    - btrfs: make sure SB_I_VERSION doesn't get unset by remount
    - btrfs: fix return value mixup in btrfs_get_extent
    - arm64: perf: Correct the event index in sysfs
    - dt-bindings: iio: io-channel-mux: Fix compatible string in example code
    - iio: dac: ad5592r: fix unbalanced mutex unlocks in ad5592r_read_raw()
    - xtensa: add missing exclusive access state management
    - xtensa: fix xtensa_pmu_setup prototype
    - cifs: Fix leak when handling lease break for cached root fid
    - powerpc/ptdump: Fix build failure in hashpagetable.c
    - powerpc: Allow 4224 bytes of stack expansion for the signal frame
    - powerpc: Fix circular dependency between percpu.h and mmu.h
    - pinctrl: ingenic: Enhance support for IRQ_TYPE_EDGE_BOTH
    - media: vsp1: dl: Fix NULL pointer dereference on unbind
    - net: ethernet: stmmac: Disable hardware multicast filter
    - net: stmmac: dwmac1000: provide multicast filter fallback
    - net/compat: Add missing sock updates for SCM_RIGHTS
    - md/r