From a91a61b290430ba0dd2c42378f744d6b21657f42 Mon Sep 17 00:00:00 2001 From: Josh Poimboeuf Date: Thu, 20 Nov 2025 12:52:19 -0800 Subject: [PATCH] objtool: Skip non-canonical aliased symbols in add_jump_table_alts() If a symbol has aliases, make add_jump_table_alts() skip the non-canonical ones to avoid any surprises. Signed-off-by: Josh Poimboeuf Signed-off-by: Peter Zijlstra (Intel) Link: https://patch.msgid.link/169aa17564b9aadb74897945ea74ac2eb70c5b13.1763671318.git.jpoimboe@kernel.org --- tools/objtool/check.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/objtool/check.c b/tools/objtool/check.c index 72c7f6f03350b..6a4a29f8f2f50 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -2197,7 +2197,7 @@ static int add_jump_table_alts(struct objtool_file *file) return 0; for_each_sym(file->elf, func) { - if (!is_func_sym(func)) + if (!is_func_sym(func) || func->alias != func) continue; mark_func_jump_tables(file, func); -- 2.47.3