From f6b740ef5f4724f95363ac0d664e88d221343fa1 Mon Sep 17 00:00:00 2001 From: Josh Poimboeuf Date: Wed, 17 Sep 2025 09:03:56 -0700 Subject: [PATCH] objtool: Unify STACK_FRAME_NON_STANDARD entry sizes The C implementation of STACK_FRAME_NON_STANDARD emits 8-byte entries, whereas the asm version's entries are only 4 bytes. Make them consistent by converting the asm version to 8-byte entries. This is much easier than converting the C version to 4-bytes, which would require awkwardly putting inline asm in a dummy function in order to pass the 'func' pointer to the asm. Acked-by: Petr Mladek Tested-by: Joe Lawrence Signed-off-by: Josh Poimboeuf --- include/linux/objtool.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/objtool.h b/include/linux/objtool.h index 4fea6a042b28f..b18ab53561c99 100644 --- a/include/linux/objtool.h +++ b/include/linux/objtool.h @@ -92,7 +92,7 @@ .macro STACK_FRAME_NON_STANDARD func:req .pushsection .discard.func_stack_frame_non_standard, "aw" - .long \func - . + .quad \func .popsection .endm -- 2.47.3