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KVM: SVM: do not allow VMRUN inside SMM
authorPaolo Bonzini <pbonzini@redhat.com>
Thu, 23 Apr 2020 14:52:48 +0000 (10:52 -0400)
committerPaolo Bonzini <pbonzini@redhat.com>
Fri, 24 Apr 2020 16:53:18 +0000 (12:53 -0400)
commitc9be21c6feb287d1c1f648c3b36bf5e86b899e55
tree93ec5dd829f65006b556012b53c0897ac0fe64f3tree | snapshot
parent2a6003b4768a6fac30f2d1299e8144eb4ff87303commit | diff
KVM: SVM: do not allow VMRUN inside SMM

VMRUN is not supported inside the SMM handler and the behavior is undefined.
Just raise a #UD.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/svm/nested.c diff | blob | history
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