1 files changed, 15 insertions, 1 deletions

diff --git a/arch/powerpc/include/asm/module.h b/arch/powerpc/include/asm/module.h
index e5f14b13ccf0..08454880a2c0 100644
--- a/arch/powerpc/include/asm/module.h
+++ b/arch/powerpc/include/asm/module.h
@@ -34,11 +34,19 @@ struct mod_arch_specific {
 #ifdef __powerpc64__
         unsigned int stubs_section;     /* Index of stubs section in module */
         unsigned int toc_section;       /* What section is the TOC? */
-#else
+#ifdef CONFIG_DYNAMIC_FTRACE
+        unsigned long toc;
+        unsigned long tramp;
+#endif
+
+#else /* powerpc64 */
         /* Indices of PLT sections within module. */
         unsigned int core_plt_section;
         unsigned int init_plt_section;
+#ifdef CONFIG_DYNAMIC_FTRACE
+        unsigned long tramp;
 #endif
+#endif /* powerpc64 */
 
         /* List of BUG addresses, source line numbers and filenames */
         struct list_head bug_list;
@@ -68,6 +76,12 @@ struct mod_arch_specific {
 #    endif      /* MODULE */
 #endif
 
+#ifdef CONFIG_DYNAMIC_FTRACE
+#    ifdef MODULE
+        asm(".section .ftrace.tramp,\"ax\",@nobits; .align 3; .previous");
+#    endif      /* MODULE */
+#endif
+
 
 struct exception_table_entry;
 void sort_ex_table(struct exception_table_entry *start,