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

[Julien Grall <julien.grall@xxxxxxxxxx>]

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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