x86: Call HVMOP_pagetable_dying on exit_mmap.
authorStefano Stabellini <stefano.stabellini@eu.citrix.com>
Thu, 17 Jun 2010 13:22:52 +0000 (14:22 +0100)
committerJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Tue, 27 Jul 2010 06:13:26 +0000 (23:13 -0700)
commit5915100106b8f14a38053ad6c03a664d208aeaa2
tree86117ec2860f0a1d1f16fd778ab2e53722871d33
parentc1c5413ad58cb73267d328e6020268aa2e50d8ca
x86: Call HVMOP_pagetable_dying on exit_mmap.

When a pagetable is about to be destroyed, we notify Xen so that the
hypervisor can clear the related shadow pagetable.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
arch/x86/xen/enlighten.c
arch/x86/xen/mmu.c
arch/x86/xen/mmu.h
include/xen/interface/hvm/hvm_op.h