kexec_load_purgatory
ret = kexec_load_purgatory(image, &pbuf);
ret = kexec_load_purgatory(image, &kbuf);
ret = kexec_load_purgatory(image, &buf);
ret = kexec_load_purgatory(image, &pbuf);
int kexec_load_purgatory(struct kimage *image, struct kexec_buf *kbuf);