nEPT: Try to enable EPT paging for L2 guest
authorZhang Xiantao <xiantao.zhang@intel.com>
Tue, 15 Jan 2013 10:18:46 +0000 (11:18 +0100)
committerZhang Xiantao <xiantao.zhang@intel.com>
Tue, 15 Jan 2013 10:18:46 +0000 (11:18 +0100)
commitb2c0b32f5ad9ce6f280982e37afb444b94ee7d5d
tree3fa9914faba94ae66ea461f0eb5e206317038595
parent90805dcb16a1f4132b9dec0726cc56de4d771cc5
nEPT: Try to enable EPT paging for L2 guest

Once found EPT is enabled by L1 VMM, enabled nested EPT support
for L2 guest.

Signed-off-by: Zhang Xiantao <xiantao.zhang@intel.com>
Acked-by: Tim Deegan <tim@xen.org>
Acked-by: Jun Nakajima <jun.nakajima@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Committed-by: Jan Beulich <jbeulich@suse.com>
xen/arch/x86/hvm/vmx/vmx.c
xen/arch/x86/hvm/vmx/vvmx.c
xen/include/asm-x86/hvm/vmx/vvmx.h