kernel-packages team mailing list archive

[Tim Gardner <tim.gardner@xxxxxxxxxxxxx>]

Applied 61a734d305e16944b42730ef582a7171dc733321 to Utopic.
8d5999df35314607c38fbd6bdd709e25c3a4eeab came in via 3.16.2 (stable)

** Changed in: linux (Ubuntu Utopic)
       Status: In Progress => Fix Committed

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https://bugs.launchpad.net/bugs/1368724

Title:
  Xen guests may hang after migration or suspend/resume

Status in “linux” package in Ubuntu:
  Fix Committed
Status in “linux” source package in Trusty:
  Triaged
Status in “linux” source package in Utopic:
  Fix Committed

Bug description:
  Xen guests may hang during resume after a migration or suspend.  The
  predominately affects HVM guests.

  The following upstream commits (tagged for stable) fix the hangs.

  "x86/xen: resume timer irqs early"
  https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8d5999df35314607c38fbd6bdd709e25c3a4eeab

  and

  "xen/manage: Always freeze/thaw processes when suspend/resuming"
  https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=61a734d305e16944b42730ef582a7171dc733321

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