diff options
-rw-r--r-- | arch/powerpc/Kconfig | 2 | ||||
-rw-r--r-- | arch/powerpc/kernel/entry_32.S | 8 |
2 files changed, 7 insertions, 3 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index f50b1c41a699..e46995a21685 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig | |||
@@ -111,7 +111,7 @@ config PPC | |||
111 | select HAVE_FTRACE_MCOUNT_RECORD | 111 | select HAVE_FTRACE_MCOUNT_RECORD |
112 | select HAVE_DYNAMIC_FTRACE | 112 | select HAVE_DYNAMIC_FTRACE |
113 | select HAVE_FUNCTION_TRACER | 113 | select HAVE_FUNCTION_TRACER |
114 | select HAVE_FUNCTION_GRAPH_TRACER if PPC64 || !DYNAMIC_FTRACE | 114 | select HAVE_FUNCTION_GRAPH_TRACER |
115 | select ARCH_WANT_OPTIONAL_GPIOLIB | 115 | select ARCH_WANT_OPTIONAL_GPIOLIB |
116 | select HAVE_IDE | 116 | select HAVE_IDE |
117 | select HAVE_IOREMAP_PROT | 117 | select HAVE_IOREMAP_PROT |
diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S index 12247b937d25..0506f54b4237 100644 --- a/arch/powerpc/kernel/entry_32.S +++ b/arch/powerpc/kernel/entry_32.S | |||
@@ -1183,7 +1183,12 @@ _GLOBAL(ftrace_caller) | |||
1183 | ftrace_call: | 1183 | ftrace_call: |
1184 | bl ftrace_stub | 1184 | bl ftrace_stub |
1185 | nop | 1185 | nop |
1186 | 1186 | #ifdef CONFIG_FUNCTION_GRAPH_TRACER | |
1187 | .globl ftrace_graph_call | ||
1188 | ftrace_graph_call: | ||
1189 | b ftrace_graph_stub | ||
1190 | _GLOBAL(ftrace_graph_stub) | ||
1191 | #endif | ||
1187 | MCOUNT_RESTORE_FRAME | 1192 | MCOUNT_RESTORE_FRAME |
1188 | /* old link register ends up in ctr reg */ | 1193 | /* old link register ends up in ctr reg */ |
1189 | bctr | 1194 | bctr |
@@ -1205,7 +1210,6 @@ _GLOBAL(_mcount) | |||
1205 | b ftrace_graph_caller | 1210 | b ftrace_graph_caller |
1206 | #endif | 1211 | #endif |
1207 | MCOUNT_RESTORE_FRAME | 1212 | MCOUNT_RESTORE_FRAME |
1208 | |||
1209 | bctr | 1213 | bctr |
1210 | #endif | 1214 | #endif |
1211 | 1215 | ||