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-rw-r--r--arch/powerpc/kernel/prom.c2
-rw-r--r--arch/powerpc/mm/init_32.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index 7185f0da7dc3..05b7139d6a27 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -97,7 +97,7 @@ static void __init move_device_tree(void)
start = __pa(initial_boot_params);
size = be32_to_cpu(initial_boot_params->totalsize);
- if ((memory_limit && (start + size) > memory_limit) ||
+ if ((memory_limit && (start + size) > PHYSICAL_START + memory_limit) ||
overlaps_crashkernel(start, size)) {
p = __va(memblock_alloc(size, PAGE_SIZE));
memcpy(p, initial_boot_params, size);
diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c
index 742da43b4ab6..d65b591e5556 100644
--- a/arch/powerpc/mm/init_32.c
+++ b/arch/powerpc/mm/init_32.c
@@ -148,7 +148,7 @@ void __init MMU_init(void)
lowmem_end_addr = memstart_addr + total_lowmem;
#ifndef CONFIG_HIGHMEM
total_memory = total_lowmem;
- memblock_enforce_memory_limit(lowmem_end_addr);
+ memblock_enforce_memory_limit(total_lowmem);
memblock_analyze();
#endif /* CONFIG_HIGHMEM */
}