** Changed in: linux-azure (Ubuntu Oracular)
       Status: In Progress => Fix Committed

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https://bugs.launchpad.net/bugs/2111602

Title:
  Failed to build due to missing patch

Status in linux-azure package in Ubuntu:
  Invalid
Status in linux-azure source package in Oracular:
  Fix Committed

Bug description:
  SRU Justification

  [ Impact ]

  * 9f98a4f4e721: "x86/tdx: Fix arch_safe_halt() execution for TDX VMs"
  pulled in this SRU cycle causes build issues without 22cc5ca5de52:
  "x86/paravirt: Move halt paravirt calls under CONFIG_PARAVIRT". Both
  patches are required on the Azure kernel due to its kernel
  configuration.

  [ Fix ]

  * Backport 22cc5ca5de52: "x86/paravirt: Move halt paravirt calls under
  CONFIG_PARAVIRT" from upsteram

  [ Test Plan ]

  * Compile tested

  [ Where problems could occur ]

  * Regression risk is quite low, and worse if this patch isn't included
  as the kernel won't actually build. Possibly regressions would be to
  hypervisor support in circumstances where the code that was moved
  needs to rely on CONFIG_PARAVIRT_XXL.

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