238 	struct kexec_segment *ksegments;  in SYSCALL_DEFINE4()  local
250 	ksegments = memdup_user(segments, nr_segments * sizeof(ksegments[0]));  in SYSCALL_DEFINE4()
251 	if (IS_ERR(ksegments))  in SYSCALL_DEFINE4()
252 		return PTR_ERR(ksegments);  in SYSCALL_DEFINE4()
254 	result = do_kexec_load(entry, nr_segments, ksegments, flags);  in SYSCALL_DEFINE4()
255 	kfree(ksegments);  in SYSCALL_DEFINE4()
267 	struct kexec_segment *ksegments;  in COMPAT_SYSCALL_DEFINE4()  local
280 	ksegments = kmalloc_array(nr_segments, sizeof(ksegments[0]),  in COMPAT_SYSCALL_DEFINE4()
282 	if (!ksegments)  in COMPAT_SYSCALL_DEFINE4()
290 		ksegments[i].buf   = compat_ptr(in.buf);  in COMPAT_SYSCALL_DEFINE4()
291 		ksegments[i].bufsz = in.bufsz;  in COMPAT_SYSCALL_DEFINE4()
292 		ksegments[i].mem   = in.mem;  in COMPAT_SYSCALL_DEFINE4()
293 		ksegments[i].memsz = in.memsz;  in COMPAT_SYSCALL_DEFINE4()
296 	result = do_kexec_load(entry, nr_segments, ksegments, flags);  in COMPAT_SYSCALL_DEFINE4()
299 	kfree(ksegments);  in COMPAT_SYSCALL_DEFINE4()