KVM: nVMX: Read EXIT_QUAL and INTR_INFO only when needed for nested exit

Read vmcs.EXIT_QUALIFICATION and vmcs.VM_EXIT_INTR_INFO only if the
VM-Exit is being reflected to L1 now that they are no longer passed
directly to the kvm_nested_vmexit tracepoint.

No functional change intended.

Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Message-Id: <20200923201349.16097-8-sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
1 file changed