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-rw-r--r--arch/powerpc/kernel/prom_init.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 0ef358285337..fbb68fc28ed3 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -817,8 +817,8 @@ static void __init early_cmdline_parse(void)
opt += 4;
prom_memory_limit = prom_memparse(opt, (const char **)&opt);
#ifdef CONFIG_PPC64
- /* Align to 16 MB == size of ppc64 large page */
- prom_memory_limit = ALIGN(prom_memory_limit, 0x1000000);
+ /* Align down to 16 MB which is large page size with hash page translation */
+ prom_memory_limit = ALIGN_DOWN(prom_memory_limit, SZ_16M);
#endif
}