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| author | Liran Alon <liran.alon@oracle.com> | 2019-06-25 14:26:42 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2019-07-02 19:02:44 +0200 |
| commit | 65b712f1560abdd9ebec005e9bd17c21ecacc849 (patch) | |
| tree | d90008d652f75fb570ae47a975b4327c59f7a799 /tools | |
| parent | 3f16a5c318392cbb5a0c7a3d19dff8c8ef3c38ee (diff) | |
KVM: nVMX: Allow restore nested-state to enable eVMCS when vCPU in SMM
As comment in code specifies, SMM temporarily disables VMX so we cannot
be in guest mode, nor can VMLAUNCH/VMRESUME be pending.
However, code currently assumes that these are the only flags that can be
set on kvm_state->flags. This is not true as KVM_STATE_NESTED_EVMCS
can also be set on this field to signal that eVMCS should be enabled.
Therefore, fix code to check for guest-mode and pending VMLAUNCH/VMRESUME
explicitly.
Reviewed-by: Joao Martins <joao.m.martins@oracle.com>
Signed-off-by: Liran Alon <liran.alon@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions