linux-azure: CONFIG_HIBERNATION=y

https://lists.ubuntu.com/archives/kernel-team/2022-March/129080.html

This bug is awaiting verification that the linux-azure/5.4.0-1075.78 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-focal' to 'verification-done-focal'. If the problem still exists, change the tag 'verification-needed-focal' to 'verification-failed-focal'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

This bug is awaiting verification that the linux-azure/5.13.0-1022.26 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-impish' to 'verification-done-impish'. If the problem still exists, change the tag 'verification-needed-impish' to 'verification-failed-impish'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

Microsoft tested.

This bug is awaiting verification that the linux-azure-5.4/5.4.0-1076.79~18.04.1 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-bionic' to 'verification-done-bionic'. If the problem still exists, change the tag 'verification-needed-bionic' to 'verification-failed-bionic'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

This bug was fixed in the package linux-azure - 5.13.0-1022.26

---------------
linux-azure (5.13.0-1022.26) impish; urgency=medium

  * impish/linux-azure: 5.13.0-1022.26 -proposed tracker (LP: #1967347)

  * linux-azure: CONFIG_HIBERNATION=y (LP: #1967336)
    - [Config] Azure: arm64 CONFIG_HIBERNATION=y

  * Azure: not enough RAM under 4GB for CVM (LP: #1967166)
    - SAUCE: azure: Swiotlb: Add swiotlb_alloc_from_low_pages switch
    - SAUCE: x86/hyperv: Make swiotlb bounce buffer allocation not just from low
      pages

  * linux-azure: Update HV support to 5.17 (LP: #1961329)
    - Drivers: hv: vmbus: Copy packets sent by Hyper-V out of the ring buffer
    - hv_utils: Set the maximum packet size for VSS driver to the length of the
      receive buffer
    - Drivers: hv: vmbus: Fix kernel crash upon unbinding a device from
      uio_hv_generic driver
    - x86/sev: Expose sev_es_ghcb_hv_call() for use by HyperV
    - x86/hyperv: Initialize GHCB page in Isolation VM
    - x86/hyperv: Initialize shared memory boundary in the Isolation VM.
    - x86/hyperv: Add new hvcall guest address host visibility support
    - Drivers: hv: vmbus: Mark vmbus ring buffer visible to host in Isolation VM
    - x86/hyperv: Add Write/Read MSR registers via ghcb page
    - x86/hyperv: Add ghcb hvcall support for SNP VM
    - Drivers: hv: vmbus: Add SNP support for VMbus channel initiate message
    - Drivers: hv: vmbus: Initialize VMbus ring buffer for Isolation VM
    - swiotlb: Refactor swiotlb init functions
    - swiotlb: Add swiotlb bounce buffer remap function for HV IVM
    - x86/hyper-v: Add hyperv Isolation VM check in the cc_platform_has()
    - hyper-v: Enable swiotlb bounce buffer for Isolation VM
    - scsi: storvsc: Use blk_mq_unique_tag() to generate requestIDs
    - scsi: storvsc: Add Isolation VM support for storvsc driver
    - net: netvsc: Add Isolation VM support for netvsc driver
    - swiotlb: Add CONFIG_HAS_IOMEM check around swiotlb_mem_remap()
    - Drivers: hv: vmbus: Initialize request offers message for Isolation VM
    - scsi: storvsc: Fix storvsc_queuecommand() memory leak
    - Drivers: hv: balloon: account for vmbus packet header in max_pkt_size
    - Netvsc: Call hv_unmap_memory() in the netvsc_device_remove()
    - scsi: storvsc: Fix validation for unsolicited incoming packets
    - x86/sev: Replace occurrences of sev_active() with cc_platform_has()
    - x86/kvm: Don't waste memory if kvmclock is disabled
    - x86/kvmclock: Fix Hyper-V Isolated VM's boot issue when vCPUs > 64

  [ 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 pe...

This bug was fixed in the package linux-azure - 5.4.0-1077.80

---------------
linux-azure (5.4.0-1077.80) focal; urgency=medium

  * focal/linux-azure: 5.4.0-1077.80 -proposed tracker (LP: #1968796)

  * Packaging resync (LP: #1786013)
    - debian/dkms-versions -- update from kernel-versions (main/2022.03.21)

  * focal/linux-azure: Enable missing config options (LP: #1968749)
    - Drivers: hv: vmbus: Propagate VMbus coherence to each VMbus device
    - PCI: hv: Propagate coherence from VMbus device to PCI device
    - [Config] azure: arm64: Ignore module movements
    - [Config] azure: arm64: Enable RAID config options
    - [Config] azure: arm64: Enable SQUASHFS config options

 -- Tim Gardner <email address hidden> Tue, 12 Apr 2022 18:53:53 -0600