# \[PATCH\] powerpc/32: Curb objtool unannotated intra-function call warning

- From: Sathvika Vasireddy \<hidden\>
- Date: 2022-12-15 11:53:55 
- List: linuxppc-dev
- Page: https://ratatoskr.run/linuxppc-dev/2022/12/2040635
- Thread: https://ratatoskr.run/linuxppc-dev/2022/12/2040635/t.md

```text
objtool throws the following warning:
arch/powerpc/kexec/relocate_32.o: warning: objtool: .text+0x2bc: unannotated intra-function call

Fix this warning by annotating intra-function call, using
ANNOTATE_INTRA_FUNCTION_CALL macro, to indicate that the branch target
is valid.

Reported-by: kernel test robot <redacted>
Signed-off-by: Sathvika Vasireddy <redacted>
---
 arch/powerpc/kexec/relocate_32.S | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/powerpc/kexec/relocate_32.S b/arch/powerpc/kexec/relocate_32.S
index d9f0dd9b34ff..104c9911f406 100644
--- a/arch/powerpc/kexec/relocate_32.S
+++ b/arch/powerpc/kexec/relocate_32.S
@@ -8,6 +8,7 @@
  * 		Author: Suzuki Poulose <suzuki@in.ibm.com>
  */
 
+#include <linux/objtool.h>
 #include <asm/reg.h>
 #include <asm/page.h>
 #include <asm/mmu.h>
@@ -349,6 +350,7 @@ write_utlb:
 	cmpwi	r10, PPC47x_TLB0_4K
 	bne	0f
 	li	r10, 0x1000			/* r10 = 4k */
+	ANNOTATE_INTRA_FUNCTION_CALL
 	bl	1f
 
 0:
-- 
2.31.1

```