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-rw-r--r--arch/powerpc/kernel/prom.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index fbe9deebc8e1..f620e04dc9bf 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -758,7 +758,7 @@ void __init early_init_devtree(void *params)
first_memblock_size = min_t(u64, first_memblock_size, memory_limit);
setup_initial_memory_limit(memstart_addr, first_memblock_size);
/* Reserve MEMBLOCK regions used by kernel, initrd, dt, etc... */
- memblock_reserve(PHYSICAL_START, __pa(klimit) - PHYSICAL_START);
+ memblock_reserve(PHYSICAL_START, __pa(_end) - PHYSICAL_START);
/* If relocatable, reserve first 32k for interrupt vectors etc. */
if (PHYSICAL_START > MEMORY_START)
memblock_reserve(MEMORY_START, 0x8000);