574 	unsigned long long crash_base, crash_size;  in reserve_crashkernel()  local
578 	rc = parse_crashkernel(boot_command_line, memory_end, &crash_size,  in reserve_crashkernel()
582 	crash_size = ALIGN(crash_size, KEXEC_CRASH_MEM_ALIGN);  in reserve_crashkernel()
583 	if (rc || crash_size == 0)  in reserve_crashkernel()
586 	if (memblock.memory.regions[0].size < crash_size) {  in reserve_crashkernel()
593 	high = low + crash_size;  in reserve_crashkernel()
599 		low = max_t(unsigned long, crash_size, sclp_get_hsa_size());  in reserve_crashkernel()
600 		high = crash_base ? crash_base + crash_size : ULONG_MAX;  in reserve_crashkernel()
608 		crash_base = memblock_find_in_range(low, high, crash_size,  in reserve_crashkernel()
622 		diag10_range(PFN_DOWN(crash_base), PFN_DOWN(crash_size));  in reserve_crashkernel()
624 	crashk_res.end = crash_base + crash_size - 1;  in reserve_crashkernel()
626 	memblock_remove(crash_base, crash_size);  in reserve_crashkernel()
629 		crash_size >> 20, crash_base >> 20,  in reserve_crashkernel()
631 	os_info_crashkernel_add(crash_base, crash_size);  in reserve_crashkernel()