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| author |   Paolo Bonzini <pbonzini@redhat.com> | 2018-07-18 19:45:51 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-08-06 17:58:43 +0200 |
| commit | fa58a9fa74979f845fc6c94a58501e67f3abb6de (patch) | |
| tree | 763f209a8891b58378cb3733f9fd29e54d642a0b /tools/testing/selftests/kvm/include | |
| parent | KVM: nVMX: Cache shadow vmcs12 on VMEntry and flush to memory on VMExit (diff) | |
| download | linux-dev-fa58a9fa74979f845fc6c94a58501e67f3abb6de.tar.xz linux-dev-fa58a9fa74979f845fc6c94a58501e67f3abb6de.zip | |
KVM: nVMX: include shadow vmcs12 in nested state
The shadow vmcs12 cannot be flushed on KVM_GET_NESTED_STATE,
because at that point guest memory is assumed by userspace to
be immutable. Capture the cache in vmx_get_nested_state, adding
another page at the end if there is an active shadow vmcs12.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/testing/selftests/kvm/include')
0 files changed, 0 insertions, 0 deletions