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-rw-r--r--arch/powerpc/kernel/setup-common.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index d73ec518ef80..9eaf26318d20 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -888,6 +888,9 @@ void __init setup_arch(char **cmdline_p)
/* Check the SMT related command line arguments (ppc64). */
check_smt_enabled();
+ /* Parse memory topology */
+ mem_topology_setup();
+
/* On BookE, setup per-core TLB data structures. */
setup_tlb_core_data();