diff options
| -rw-r--r-- | arch/s390/kernel/setup.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index f1e0ba5a5c3..555f1895972 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -527,6 +527,8 @@ static void __init setup_memory_end(void) unsigned long align; chunk = &memory_chunk[i]; + if (chunk->type == CHUNK_OLDMEM) + continue; align = 1UL << (MAX_ORDER + PAGE_SHIFT - 1); start = (chunk->addr + align - 1) & ~(align - 1); end = (chunk->addr + chunk->size) & ~(align - 1); @@ -577,6 +579,8 @@ static void __init setup_memory_end(void) for (i = 0; i < MEMORY_CHUNKS; i++) { struct mem_chunk *chunk = &memory_chunk[i]; + if (chunk->type == CHUNK_OLDMEM) + continue; if (chunk->addr >= memory_end) { memset(chunk, 0, sizeof(*chunk)); continue; @@ -1065,9 +1069,9 @@ void __init setup_arch(char **cmdline_p) os_info_init(); setup_ipl(); + reserve_oldmem(); setup_memory_end(); setup_addressing_mode(); - reserve_oldmem(); reserve_crashkernel(); setup_memory(); setup_resources(); |