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author | Keir Fraser <keir@xen.org> | 2010-12-21 18:09:34 +0000 |
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committer | Keir Fraser <keir@xen.org> | 2010-12-21 18:09:34 +0000 |
commit | aefe867d3f758a8ddd608849bc381dcbd7c4db20 (patch) | |
tree | 6eff5dcdbb5186e39976c1b74f687644f481efca /tools/libxc/xc_domain_restore.c | |
parent | 26637cd3206acc7cc51d509427b29b0d4fe6a841 (diff) | |
download | xen-aefe867d3f758a8ddd608849bc381dcbd7c4db20.tar.gz xen-aefe867d3f758a8ddd608849bc381dcbd7c4db20.tar.bz2 xen-aefe867d3f758a8ddd608849bc381dcbd7c4db20.zip |
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>
Diffstat (limited to 'tools/libxc/xc_domain_restore.c')
0 files changed, 0 insertions, 0 deletions