cpu_to_node is not available (setup_arch() is called before setup_per_cpu_areas() by start_kernel()).
Signed-off-by: Nicholas Piggin <npig...@gmail.com> --- arch/powerpc/kernel/mce.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/kernel/mce.c b/arch/powerpc/kernel/mce.c index 18173199b79d..6c5d30fba766 100644 --- a/arch/powerpc/kernel/mce.c +++ b/arch/powerpc/kernel/mce.c @@ -756,7 +756,7 @@ void __init mce_init(void) mce_info = memblock_alloc_try_nid(sizeof(*mce_info), __alignof__(*mce_info), MEMBLOCK_LOW_LIMIT, - limit, cpu_to_node(i)); + limit, early_cpu_to_node(i)); if (!mce_info) goto err; paca_ptrs[i]->mce_info = mce_info; -- 2.35.1