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| author | Avi Kivity <avi@redhat.com> | 2011-01-03 12:28:52 (GMT) |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2011-03-17 16:08:25 (GMT) |
| commit | a9179499350d30446d8983d272a9157963604b0f (patch) | |
| tree | 32ad44938298a460f047f16f5942f037c22e853c /arch/x86/kvm/svm.c | |
| parent | d0ba64f9b4b3e41e7b91681fe04a334bc8bfc8f5 (diff) | |
| download | linux-fsl-qoriq-a9179499350d30446d8983d272a9157963604b0f.tar.xz | |
KVM: VMX: Avoid leaking fake realmode state to userspace
When emulating real mode, we fake some state:
- tr.base points to a fake vm86 tss
- segment registers are made to conform to vm86 restrictions
change vmx_get_segment() not to expose this fake state to userspace;
instead, return the original state.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'arch/x86/kvm/svm.c')
0 files changed, 0 insertions, 0 deletions