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authorKeir Fraser <keir@xen.org>2010-12-21 18:09:34 +0000
committerKeir Fraser <keir@xen.org>2010-12-21 18:09:34 +0000
commitaefe867d3f758a8ddd608849bc381dcbd7c4db20 (patch)
tree6eff5dcdbb5186e39976c1b74f687644f481efca /tools/libxc/xc_domain_restore.c
parent26637cd3206acc7cc51d509427b29b0d4fe6a841 (diff)
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x86 hvm ept: Remove EPT guest linear address validation
For EPT violation resulting from an attempt to load the guest PDPTEs as part of the execution of the MOV CR instruction, the EPT_GLA_VALID is not valid. This situation should not happen in most situation, since we always populate guest memory. But this is not ture for PAE guest under the PoD/Page sharing situation. In that situation, a page pointed by CR3 may be un-populated, and we need handle it in such situation. Signed-off-by: Jiang, Yunhong <yunhong.jiang@intel.com>
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