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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 <jpoimboe@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patch.msgid.link/169aa17564b9aadb74897945ea74ac2eb70c5b13.1763671318.git.jpoimboe@kernel.org
This commit is contained in:
Josh Poimboeuf 2025-11-20 12:52:19 -08:00 committed by Peter Zijlstra
parent 9205a322cf
commit a91a61b290
1 changed files with 1 additions and 1 deletions
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2
tools/objtool/check.c
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@ -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);