[Xen-devel] [PATCH] nestedsvm: fix paging mode

[Christoph Egger <Christoph.Egger@xxxxxxx>]

On VMRUN and VMEXIT emulation update the paging mode
for Shadow-on-Nested. This allows Xen to walk the
l1 hypervisors shadow page table correctly.
Problem found with 64bit Win7 and 32bit XPMode where
Win7 switches forth and back between long mode and
PAE legacy pagetables.

Signed-off-by: Christoph Egger <Christoph.Egger@xxxxxxx>

P.S.: Please apply this patch to xen-4.2-testing as well.


-- 
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Advanced Micro Devices GmbH
Einsteinring 24, 85689 Dornach b. Muenchen
Geschaeftsfuehrer: Alberto Bozzo
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Attachment: xen_nh_paging.diff
Description: xen_nh_paging.diff

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