Commit 38d73b67 authored Feb 17, 2023 by Sathvika Vasireddy Committed by Michael Ellerman Feb 17, 2023

powerpc/64: Fix unannotated intra-function call warning



objtool throws the following warning:
  arch/powerpc/kernel/head_64.o: warning: objtool: .text+0x6128:
  unannotated intra-function call

Fix the warning by annotating start_initialization_book3s symbol with the
SYM_FUNC_START_LOCAL and SYM_FUNC_END macros.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Sathvika Vasireddy <sv@linux.ibm.com>
Fixes: 58f24eea ("powerpc/64s: Refactor initialisation after prom")
Suggested-by: Josh Poimboeuf <jpoimboe@kernel.org>
Tested-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20230217043226.1020041-1-sv@linux.ibm.com

parent 3c2ce491

arch/powerpc/kernel/head_64.S

+2 −1

Original line number	Diff line number	Diff line
		@@ -472,7 +472,7 @@ SYM_FUNC_START_LOCAL(__mmu_off)
		b . /* prevent speculative execution */
		SYM_FUNC_END(__mmu_off)

		start_initialization_book3s:
		SYM_FUNC_START_LOCAL(start_initialization_book3s)
		mflr r25

		/* Setup some critical 970 SPRs before switching MMU off */
		@@ -494,6 +494,7 @@ start_initialization_book3s:

		mtlr r25
		blr
		SYM_FUNC_END(start_initialization_book3s)
		#endif

		/*