[GIT PULL] xen: bug fixes for 4.4-rc2

[David Vrabel <dvrabel@cantab.net>]

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Linus,

Please git pull the following tag:

 git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-4.4-rc2-tag

xen: bug fixes for 4.4-rc2

- - Fix gntdev and numa balancing.
- - Fix x86 boot crash due to unallocated legacy irq descs.
- - Fix overflow in evtchn device when > 1024 event channels.

Thanks.

David

 arch/arm/include/asm/irq.h       |   5 ++
 arch/arm64/include/asm/irq.h     |   5 ++
 drivers/xen/events/events_base.c |   5 +-
 drivers/xen/evtchn.c             | 123 ++++++++++++++++++++++++++++++++++-----
 drivers/xen/gntdev.c             |   2 +-
 5 files changed, 121 insertions(+), 19 deletions(-)

Boris Ostrovsky (2):
      xen/gntdev: Grant maps should not be subject to NUMA balancing
      xen/events: Always allocate legacy interrupts on PV guests

David Vrabel (1):
      xen/evtchn: dynamically grow pending event channel ring
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