[PATCH] x86: Allow percpu variables to be page-aligned

[platform/adaptation/renesas_rcar/renesas_kernel.git] / arch / powerpc / kernel / setup_64.c

diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 22083ce..6018178 100644 (file)
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -582,14 +582,14 @@ void __init setup_per_cpu_areas(void)
        char *ptr;
 
        /* Copy section for each CPU (we discard the original) */
-       size = ALIGN(__per_cpu_end - __per_cpu_start, SMP_CACHE_BYTES);
+       size = ALIGN(__per_cpu_end - __per_cpu_start, PAGE_SIZE);
 #ifdef CONFIG_MODULES
        if (size < PERCPU_ENOUGH_ROOM)
                size = PERCPU_ENOUGH_ROOM;
 #endif
 
        for_each_possible_cpu(i) {
-               ptr = alloc_bootmem_node(NODE_DATA(cpu_to_node(i)), size);
+               ptr = alloc_bootmem_pages_node(NODE_DATA(cpu_to_node(i)), size);
                if (!ptr)
                        panic("Cannot allocate cpu data for CPU %d\n", i);