[PATCH for-4.14-to-4.16 0/2] Backports for XSA-409 fixes

[Henry Wang <Henry.Wang@xxxxxxx>]

This series is a backported series for XSA-409 fixes from master for
4.14 to 4.16, which cherry-picking commits:
3783e583319f arm/p2m: Rework p2m_init()
c7cff1188802 xen/arm: p2m: Populate pages for GICv2 mapping in p2m_init()

Andrew Cooper (1):
  arm/p2m: Rework p2m_init()

Henry Wang (1):
  xen/arm: p2m: Populate pages for GICv2 mapping in p2m_init()

 xen/arch/arm/domain.c     |  2 +-
 xen/arch/arm/p2m.c        | 58 +++++++++++++++++++++++++++++----------
 xen/include/asm-arm/p2m.h | 14 +++++++---
 3 files changed, 55 insertions(+), 19 deletions(-)

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2.17.1