Kinetic linux-azure - Enable TDX guest driver w/MSFT Hyper-v

This bug is awaiting verification that the linux-azure/5.19.0-1017.18 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-kinetic' to 'verification-done-kinetic'. If the problem still exists, change the tag 'verification-needed-kinetic' to 'verification-failed-kinetic'.

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 - 5.19.0-1020.21

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linux-azure (5.19.0-1020.21) kinetic; urgency=medium

  * kinetic/linux-azure: 5.19.0-1020.21 -proposed tracker (LP: #2004085)

  * Azure: Fix TDX backport (LP: #2004087)
    - SAUCE: TDX: Fixed botched backport

linux-azure (5.19.0-1019.20) kinetic; urgency=medium

  * kinetic/linux-azure: 5.19.0-1019.20 -proposed tracker (LP: #2003415)

  * Azure: TDX enabled hyper-visors cause segfault (LP: #2003714)
    - SAUCE: TDX: Work around the segfault issue in glibc 2.35 in Ubuntu 22.04.

  [ Ubuntu: 5.19.0-31.32 ]

  * kinetic/linux: 5.19.0-31.32 -proposed tracker (LP: #2003423)
  * amdgpu: framebuffer is destroyed and the screen freezes with unsupported IP
    blocks (LP: #2003524)
    - drm/amd: Delay removal of the firmware framebuffer
  * Revoke & rotate to new signing key (LP: #2002812)
    - [Packaging] Revoke and rotate to new signing key

linux-azure (5.19.0-1018.19) kinetic; urgency=medium

  * kinetic/linux-azure: 5.19.0-1018.19 -proposed tracker (LP: #2001745)

  * Kinetic update: upstream stable patchset 2022-11-14 (LP: #1996540)
    - [Config] azure: updateconfigs after rebase

  * Packaging resync (LP: #1786013)
    - debian/dkms-versions -- update from kernel-versions (main/2023.01.02)

  * Kinetic linux-azure - Enable TDX guest driver w/MSFT Hyper-v (LP: #2002658)
    - clocksource/drivers/hyperv: add data structure for reference TSC MSR
    - Revert "UBUNTU: SAUCE: x86/tdx: Add TDX Guest attestation interface driver"
    - Revert "UBUNTU: SAUCE: selftests: tdx: Test GetReport TDX attestation
      feature"
    - Revert "x86/hyper-v: Add hyperv Isolation VM check in the cc_platform_has()"
    - SAUCE: x86/tdx: Add a wrapper to get TDREPORT0 from the TDX Module
    - SAUCE: virt: Add TDX guest driver
    - SAUCE: selftests/tdx: Test TDX attestation GetReport support
    - SAUCE: tdx: enable DEBUG: tools/testing/selftests/tdx/tdx_guest_test.c
    - SAUCE: tdx: swiotlb: check set_memory_decrypted()'s return value
    - SAUCE: tdx: x86/sev: mem_encrypt_free_decrypted_mem(): encrypt the pages for
      AMD SME only
    - SAUCE: tdx: x86/hyperv: Do not run swiotlb_update_mem_attributes() in
      hyperv_init()
    - SAUCE: tdx: x86/tdx: Retry TDVMCALL_MAP_GPA() when needed
    - SAUCE: tdx: x86/tdx: Support vmalloc() for tdx_enc_status_changed()
    - SAUCE: tdx: x86/hyperv: Add hv_isolation_type_tdx() to detect TDX guests
    - SAUCE: tdx: x86/tdx: Expand __tdx_hypercall() to handle more arguments
    - SAUCE: tdx: x86/hyperv: Support hypercalls for TDX guests
    - SAUCE: tdx: Drivers: hv: vmbus: Support TDX guests
    - SAUCE: tdx: x86/hyperv: Fix serial console interrupts for TDX guests
    - [Config] azure: Enable TDX guest driver
    - SAUCE: tdx: Drivers: hv: vmbus:: Fix the ARM64 build caused by recent TDX
      patches

  [ Ubuntu: 5.19.0-30.31 ]

  * kinetic/linux: 5.19.0-30.31 -proposed tracker (LP: #2001756)
  * Packaging resync (LP: #1786013)
    - [Packaging] update helper scripts
    - debian/dkms-versions -- update from kernel-versions (main/2023.01.02)
  * Add some ACPI device IDs for Intel HID device (LP: #1995453)
    - platform/x86/intel/h...

This bug was fixed in the package linux-azure - 6.2.0-1002.2

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linux-azure (6.2.0-1002.2) lunar; urgency=medium

  * lunar/linux-azure: 6.2.0-1002.2 -proposed tracker (LP: #2011602)

  * Miscellaneous upstream changes
    - Revert "UBUNTU: SAUCE: azure: x86/hyperv: Make swiotlb bounce buffer
      allocation not just from low pages"

 -- Paolo Pisati <email address hidden> Tue, 14 Mar 2023 17:30:00 +0100

This bug is awaiting verification that the linux-azure/6.2.0-1009.9 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-lunar' to 'verification-done-lunar'. If the problem still exists, change the tag 'verification-needed-lunar' to 'verification-failed-lunar'.

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!