XENFEAT_hvm_callback_vector  197 arch/x86/xen/enlighten_hvm.c 	if (xen_feature(XENFEAT_hvm_callback_vector))
XENFEAT_hvm_callback_vector 1702 drivers/xen/events/events_base.c 	if (xen_feature(XENFEAT_hvm_callback_vector))