Commit 2849eb4f authored by Paolo Bonzini's avatar Paolo Bonzini

KVM: VMX: avoid guest hang on invalid invept instruction

A guest executing an invalid invept instruction would hang
because the instruction pointer was not updated.

Cc: stable@vger.kernel.org
Fixes: bfd0a56bReviewed-by: default avatarDavid Matlack <dmatlack@google.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent a4717218
...@@ -7399,6 +7399,7 @@ static int handle_invept(struct kvm_vcpu *vcpu) ...@@ -7399,6 +7399,7 @@ static int handle_invept(struct kvm_vcpu *vcpu)
if (!(types & (1UL << type))) { if (!(types & (1UL << type))) {
nested_vmx_failValid(vcpu, nested_vmx_failValid(vcpu,
VMXERR_INVALID_OPERAND_TO_INVEPT_INVVPID); VMXERR_INVALID_OPERAND_TO_INVEPT_INVVPID);
skip_emulated_instruction(vcpu);
return 1; return 1;
} }
......
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