host_kexec_segment
int host_kexec_load(unsigned long entry, unsigned long nsegs, struct host_kexec_segment *segs, unsigned long flags);
struct host_kexec_segment loaded_segments[HOST_KEXEC_SEGMENT_MAX];
host_kexec_load(unsigned long entry, unsigned long nsegs, struct host_kexec_segment *segs, unsigned long flags)