linux-kvm: 4.4.0-1038.44 -proposed tracker

4.4.0-1038.44 - kvm
Regression test CMPL, RTB.

Issue to note in amd64:
  libhugetlbfs - failed 1 killed by signal 1 bad config 3
  ubuntu_docker_smoke_test - failed on harpo only, passed on the rest
  ubuntu_fan_smoke_test - ubuntu_fan_smoke_test failed on 4.4 X-kvm kernel (bug 1763323)
  ubuntu_kvm_unit_tests - 45 failed on KVM nodes
  ubuntu_ltp_syscalls - getrandom02 timed out (bug 1797327) inotify07 failed with X/X-LTS/A kernel (bug 1774387) inotify08 failed with X/X-LTS/X-HWE/A kernel (bug 1775784) fanotify09-2 (bug 1804594) fanotify10 (bug 1802454) msgstress03 (bug 1797341) process_vm_readv01, process_vm_writev01 failed (bug 1797330) process_vm_writev02, process_vm_readv02, process_vm_readv03 failed (bug 1797331) quotactl01 failed (bug 1790028) quotactl02 / 03 failed (bug 1797325)
  ubuntu_lxc - python3 API failed (bug 1764618)
  ubuntu_nbd_smoke_test - failed on groucho only, passed on the rest
  ubuntu_qrt_kernel_security - /proc/self/stack does not exist in kvm kernel (bug 1805105)
  ubuntu_quota_smoke_test - failed with KVM kernel (bug 1784535)

This bug was fixed in the package linux-kvm - 4.4.0-1038.44

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linux-kvm (4.4.0-1038.44) xenial; urgency=medium

  * linux-kvm: 4.4.0-1038.44 -proposed tracker (LP: #1802786)

  [ Ubuntu: 4.4.0-140.166 ]

  * linux: 4.4.0-140.166 -proposed tracker (LP: #1802776)
  * Bypass of mount visibility through userns + mount propagation (LP: #1789161)
    - mount: Retest MNT_LOCKED in do_umount
    - mount: Don't allow copying MNT_UNBINDABLE|MNT_LOCKED mounts
  * kdump fail due to an IRQ storm (LP: #1797990)
    - SAUCE: x86/PCI: Export find_cap() to be used in early PCI code
    - SAUCE: x86/quirks: Add parameter to clear MSIs early on boot
    - SAUCE: x86/quirks: Scan all busses for early PCI quirks
  * crash in ENA driver on removing an interface (LP: #1802341)
    - SAUCE: net: ena: fix crash during ena_remove()
  * xenial guest on arm64 drops to busybox under openstack bionic-rocky
    (LP: #1797092)
    - [Config] CONFIG_PCI_ECAM=y
    - PCI: Provide common functions for ECAM mapping
    - PCI: generic, thunder: Use generic ECAM API
    - PCI, of: Move PCI I/O space management to PCI core code
    - PCI: Move ecam.h to linux/include/pci-ecam.h
    - PCI: Add parent device field to ECAM struct pci_config_window
    - PCI: Add pci_unmap_iospace() to unmap I/O resources
    - PCI/ACPI: Support I/O resources when parsing host bridge resources
    - [Config] CONFIG_ACPI_MCFG=y
    - PCI/ACPI: Add generic MCFG table handling
    - PCI: Refactor pci_bus_assign_domain_nr() for CONFIG_PCI_DOMAINS_GENERIC
    - PCI: Factor DT-specific pci_bus_find_domain_nr() code out
    - ARM64: PCI: Add acpi_pci_bus_find_domain_nr()
    - ARM64: PCI: ACPI support for legacy IRQs parsing and consolidation with DT
      code
    - ARM64: PCI: Support ACPI-based PCI host controller
  * [GLK/CLX] Enhanced IBRS (LP: #1786139)
    - x86/speculation: Remove SPECTRE_V2_IBRS in enum spectre_v2_mitigation
    - x86/speculation: Support Enhanced IBRS on future CPUs
  * Update ENA driver to version 2.0.1K (LP: #1798182)
    - net: ena: remove ndo_poll_controller
    - net: ena: fix warning in rmmod caused by double iounmap
    - net: ena: fix rare bug when failed restart/resume is followed by driver
      removal
    - net: ena: fix NULL dereference due to untimely napi initialization
    - net: ena: fix auto casting to boolean
    - net: ena: minor performance improvement
    - net: ena: complete host info to match latest ENA spec
    - net: ena: introduce Low Latency Queues data structures according to ENA spec
    - net: ena: add functions for handling Low Latency Queues in ena_com
    - net: ena: add functions for handling Low Latency Queues in ena_netdev
    - net: ena: use CSUM_CHECKED device indication to report skb's checksum status
    - net: ena: explicit casting and initialization, and clearer error handling
    - net: ena: limit refill Rx threshold to 256 to avoid latency issues
    - net: ena: change rx copybreak default to reduce kernel memory pressure
    - net: ena: remove redundant parameter in ena_com_admin_init()
    - net: ena: update driver version to 2.0.1
    - net: ena: fix indentations in ena_defs for better readability
    - net: ena: Fix Kc...

The package has been published and the bug is being set to Fix Released