KVM: VMX: Use vmx_interrupt_blocked() directly from vmx_handle_exit()
Use vmx_interrupt_blocked() instead of bouncing through vmx_interrupt_allowed() when handling edge cases in vmx_handle_exit(). The nested_run_pending check in vmx_interrupt_allowed() should never evaluate true in the VM-Exit path. Hoist the WARN in handle_invalid_guest_state() up to vmx_handle_exit() to enforce the above assumption for the !enable_vnmi case, and to detect any other potential bugs with nested VM-Enter. Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Message-Id: <20200423022550.15113-12-sean.j.christopherson@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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