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Re: [Xen-devel] [PATCH for 4.10 0/3] XSA-243 followup



Hi Andrew,

On 12/10/17 14:54, Andrew Cooper wrote:
The important change here is in patch 3, which is intended to remove the
correct-but-dangerous-looking construction of linear pagetables slots for
shadowed guests.

Release-acked-by: Julien Grall <julien.gral@xxxxxxxxxx>

Cheers,


Andrew Cooper (3):
   Revert "x86/mm: move PV l4 table setup code" and "x86/mm: factor out
     pv_arch_init_memory"
   x86/mm: Consolidate all Xen L2 slot writing into
     init_xen_pae_l2_slots()
   x86/mm: Consolidate all Xen L4 slot writing into init_xen_l4_slots()

  xen/arch/x86/mm.c              | 144 ++++++++++++++++++++++++++++++++++++---
  xen/arch/x86/mm/hap/hap.c      |  31 ++-------
  xen/arch/x86/mm/shadow/multi.c | 148 +++++++++++------------------------------
  xen/arch/x86/pv/dom0_build.c   |   5 +-
  xen/arch/x86/pv/domain.c       |   7 +-
  xen/arch/x86/pv/mm.c           |  82 -----------------------
  xen/arch/x86/pv/mm.h           |   3 -
  xen/include/asm-x86/mm.h       |   3 +
  xen/include/asm-x86/pv/mm.h    |   4 --
  9 files changed, 187 insertions(+), 240 deletions(-)


--
Julien Grall

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