powerpc/32: Curb objtool unannotated intra-function call warning

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 <lkp@intel.com>
Signed-off-by: Sathvika Vasireddy <sv@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20221215115258.80810-1-sv@linux.ibm.com
This commit is contained in:
Sathvika Vasireddy 2022-12-15 17:22:58 +05:30 committed by Michael Ellerman
parent b72c066ba8
commit 6035e7e354

View File

@ -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: