Commit a91a61b2 authored by Josh Poimboeuf's avatar Josh Poimboeuf Committed by Peter Zijlstra
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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: default avatarJosh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patch.msgid.link/169aa17564b9aadb74897945ea74ac2eb70c5b13.1763671318.git.jpoimboe@kernel.org
parent 9205a322

tools/objtool/check.c

+1 −1
Original line number Diff line number Diff line
@@ -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);