kernel-packages team mailing list archive

[Anton Nayshtut <1330177@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

[SRU Justification]

[Explanation]
movdqa emulation is not supported in kernel 3.2, so it's relevant only for Precise 3.2 kernels.

[Impact]
Without movdqa emulation the MS SVVP "PCI Hardware Compliance Test for Systems" fails for Windows 2012 VM.

This test fails and hangs the VM to the point that the VM becomes
unusable.

[Test Case]
Windows 2012 Guest VMs running "PCI Hardware Compliance Test for Systems" SVVP test.

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1330177

Title:
  [3.2] KVM: x86: emulate movdqa

Status in “linux” package in Ubuntu:
  New

Bug description:
  [SRU Justification]

  [Explanation]
  movdqa emulation is not supported in kernel 3.2, so it's relevant only for Precise 3.2 kernels.

  [Impact]
  Without movdqa emulation the MS SVVP "PCI Hardware Compliance Test for Systems" fails for Windows 2012 VM.

  This test fails and hangs the VM to the point that the VM becomes
  unusable.

  [Test Case]
  Windows 2012 Guest VMs running "PCI Hardware Compliance Test for Systems" SVVP test.

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