1 files changed, 4 insertions, 0 deletions

diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c
index 0e53ca8f02fb..5fce6ccecb8d 100644
--- a/arch/powerpc/mm/init_32.c
+++ b/arch/powerpc/mm/init_32.c
@@ -115,6 +115,10 @@ void MMU_setup(void)
         if (strstr(cmd_line, "noltlbs")) {
                 __map_without_ltlbs = 1;
         }
+#ifdef CONFIG_DEBUG_PAGEALLOC
+        __map_without_bats = 1;
+        __map_without_ltlbs = 1;
+#endif
 }
 
 /*