2 files changed, 2 insertions, 0 deletions

diff --git a/include/asm-powerpc/elf.h b/include/asm-powerpc/elf.h
index 8925c2813667..6bd07ef78ac4 100644
--- a/include/asm-powerpc/elf.h
+++ b/include/asm-powerpc/elf.h
@@ -291,6 +291,7 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm,
  *   AT_IGNOREPPC is used for that.
  * - for compatibility with glibc ARCH_DLINFO must always be defined on PPC,
  *   even if DLINFO_ARCH_ITEMS goes to zero or is undefined.
+ * update AT_VECTOR_SIZE_ARCH if the number of NEW_AUX_ENT entries changes
  */
 #define ARCH_DLINFO                                                     \
 do {                                                                    \
diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h
index d10e99bf5001..87be8c3bc9cb 100644
--- a/include/asm-powerpc/system.h
+++ b/include/asm-powerpc/system.h
@@ -40,6 +40,7 @@
 #define set_mb(var, value)      do { var = value; mb(); } while (0)
 
 #ifdef __KERNEL__
+#define AT_VECTOR_SIZE_ARCH 6 /* entries in ARCH_DLINFO */
 #ifdef CONFIG_SMP
 #define smp_mb()        mb()
 #define smp_rmb()       rmb()