Messages in this thread Patch in this message | | | From | Sathvika Vasireddy <> | Subject | [PATCH 01/16] powerpc: Replace unreachable() with it's builtin variant in WARN_ON() | Date | Mon, 8 Aug 2022 17:18:53 +0530 |
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objtool is throwing *unannotated intra-function call* warnings with a few instructions that are marked unreachable. Replace unreachable() with __builtin_unreachable() to fix these warnings, as the codegen remains same with unreachable() and __builtin_unreachable().
Signed-off-by: Sathvika Vasireddy <sv@linux.ibm.com> --- arch/powerpc/include/asm/bug.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/include/asm/bug.h b/arch/powerpc/include/asm/bug.h index 61a4736355c2..074be1a78c56 100644 --- a/arch/powerpc/include/asm/bug.h +++ b/arch/powerpc/include/asm/bug.h @@ -99,7 +99,7 @@ __label__ __label_warn_on; \ \ WARN_ENTRY("twi 31, 0, 0", BUGFLAG_WARNING | (flags), __label_warn_on); \ - unreachable(); \ + __builtin_unreachable(); \ \ __label_warn_on: \ break; \ -- 2.31.1
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