Case [Azure][TDX] TDX Updated Patch set w/HCL

[Tim Gardner]

SRU Justification

[Impact]

Miscrosoft has requested the inclusion of 5 patches in order to implement TDX with HCL. These patches will almost certainly be replaced over time by upstream commits.

[Test Plan]

Microsoft tested.

[Regression Potential]

TDX might not work in certain scenarios, e.g., TDX when HCL is present and glibc has not been updated. See SF: #00352899.

[Other Info]

SF: #00364214

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This bug is awaiting verification that the linux-azure/6.2.0-1011.11 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-linux-azure' to 'verification-done-lunar-linux-azure'. If the problem still exists, change the tag 'verification-needed-lunar-linux-azure' to 'verification-failed-lunar-linux-azure'.

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!

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-azure - 6.2.0-1011.11

---------------
linux-azure (6.2.0-1011.11) lunar; urgency=medium

  * lunar/linux-azure: 6.2.0-1011.11 -proposed tracker (LP: #2030368)

  * Case [Azure][TDX] TDX Updated Patch set w/HCL (LP: #2028286)
    - SAUCE: clocksource: hyper-v: Use InvariantTSC and enable TSC page for TDX VM
      (WIP)
    - SAUCE: Support TDX+HCL (July 9, 2023)
    - x86/hyperv: Fix hyperv_pcpu_input_arg handling when CPUs go online/offline
    - SAUCE: Drivers: hv: vmbus: support >64 VPs for a TDX VM without the
      pavavisor
    - SAUCE: Fix building ARM64

  [ Ubuntu: 6.2.0-32.32 ]

  * lunar/linux: 6.2.0-32.32 -proposed tracker (LP: #2031134)
  * libgnutls report "trap invalid opcode" when trying to install packages over
    https (LP: #2031093)
    - [Config]: disable CONFIG_GDS_FORCE_MITIGATION

  [ Ubuntu: 6.2.0-30.30 ]

  * lunar/linux: 6.2.0-30.30 -proposed tracker (LP: #2030381)
  * CVE-2022-40982
    - init: Provide arch_cpu_finalize_init()
    - x86/cpu: Switch to arch_cpu_finalize_init()
    - ARM: cpu: Switch to arch_cpu_finalize_init()
    - ia64/cpu: Switch to arch_cpu_finalize_init()
    - m68k/cpu: Switch to arch_cpu_finalize_init()
    - mips/cpu: Switch to arch_cpu_finalize_init()
    - sh/cpu: Switch to arch_cpu_finalize_init()
    - sparc/cpu: Switch to arch_cpu_finalize_init()
    - um/cpu: Switch to arch_cpu_finalize_init()
    - init: Remove check_bugs() leftovers
    - init: Invoke arch_cpu_finalize_init() earlier
    - init, x86: Move mem_encrypt_init() into arch_cpu_finalize_init()
    - x86/init: Initialize signal frame size late
    - x86/fpu: Remove cpuinfo argument from init functions
    - x86/fpu: Mark init functions __init
    - x86/fpu: Move FPU initialization into arch_cpu_finalize_init()
    - x86/mem_encrypt: Unbreak the AMD_MEM_ENCRYPT=n build
    - x86/xen: Fix secondary processors' FPU initialization
    - x86/speculation: Add Gather Data Sampling mitigation
    - x86/speculation: Add force option to GDS mitigation
    - x86/speculation: Add Kconfig option for GDS
    - KVM: Add GDS_NO support to KVM
    - Documentation/x86: Fix backwards on/off logic about YMM support
    - [Config]: Enable CONFIG_ARCH_HAS_CPU_FINALIZE_INIT and
      CONFIG_GDS_FORCE_MITIGATION
  * CVE-2023-4015
    - netfilter: nf_tables: add NFT_TRANS_PREPARE_ERROR to deal with bound
      set/chain
    - netfilter: nf_tables: unbind non-anonymous set if rule construction fails
    - netfilter: nf_tables: skip immediate deactivate in _PREPARE_ERROR
  * CVE-2023-3995
    - netfilter: nf_tables: disallow rule addition to bound chain via
      NFTA_RULE_CHAIN_ID
  * CVE-2023-3777
    - netfilter: nf_tables: skip bound chain on rule flush
  * CVE-2023-3609
    - net/sched: cls_u32: Fix reference counter leak leading to overflow
  * NULL pointer dereference on CS35L41 HDA AMP (LP: #2029199)
    - ASoC: cs35l41: Refactor error release code
    - ALSA: cs35l41: Add shared boost feature
    - ASoC: dt-bindings: cirrus, cs35l41: Document CS35l41 shared boost
    - ALSA: hda: cs35l41: Ensure firmware/tuning pairs are always loaded
    - ALSA: hda: cs35l41: Enable Amp High Pass Filter
    - ALSA: cs...