[ubuntu/focal-updates] linux-gcp 5.4.0-1087.95 (Accepted)

[Andy Whitcroft]

linux-gcp (5.4.0-1087.95) focal; urgency=medium

  * focal/linux-gcp: 5.4.0-1087.95 -proposed tracker (LP: #1983926)

  * Backport patches needed to allow live migration under SEV (LP: #1984034)
    - KVM: X86: Introduce KVM_HC_MAP_GPA_RANGE hypercall
    - x86/kvm: Add AMD SEV specific Hypercall3
    - mm: x86: Invoke hypercall when page encryption status is changed
    - EFI: Introduce the new AMD Memory Encryption GUID.
    - x86/kvm: Add guest support for detecting and enabling SEV Live Migration
      feature.
    - x86/kvm: Add kexec support for SEV Live Migration.

  [ Ubuntu: 5.4.0-125.141 ]

  * focal/linux: 5.4.0-125.141 -proposed tracker (LP: #1983947)
  * nbd: requests can become stuck when disconnecting from server with qemu-nbd
    (LP: #1896350)
    - blk-mq: blk-mq: provide forced completion method
    - blk-mq: move failure injection out of blk_mq_complete_request
    - nbd: don't handle response without a corresponding request message
    - nbd: make sure request completion won't concurrent
    - nbd: don't clear 'NBD_CMD_INFLIGHT' flag if request is not completed
    - nbd: fix io hung while disconnecting device
  * CVE-2021-33656
    - vt: drop old FONT ioctls
  * CVE-2021-33061
    - ixgbe: add the ability for the PF to disable VF link state
    - ixgbe: add improvement for MDD response functionality
    - ixgbevf: add disable link state

Date: 2022-08-18 05:15:08.734999+00:00
Changed-By: Khaled El Mously <khalid.elmously at canonical.com>
Signed-By: Andy Whitcroft <apw at canonical.com>
https://launchpad.net/ubuntu/+source/linux-gcp/5.4.0-1087.95
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