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[Xen-devel] [PATCH 0/7] x86/mm: Post XSA-234 cleanup

Simplification of the PV grant code

Andrew Cooper (7):
  x86/mm: Improvements to PV l1e mapping helpers
  x86/mm: Factor out the grant flags to pte flags conversion logic
  x86/mm: Misc cleanup to {create,replace}_grant_host_mapping()
  x86/mm: Combine create_grant_{pte,va}_mapping()
  x86/mm: Carve steal_linear_address() out of replace_grant_host_mapping()
  x86/mm: Combine {destroy,replace}_grant_{pte,va}_mapping()
  x86/mm: Prevent 32bit PV guests using out-of-range linear addresses

 xen/arch/x86/mm.c | 549 ++++++++++++++++++++----------------------------------
 1 file changed, 203 insertions(+), 346 deletions(-)


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