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Diffstat (limited to 'tools/objtool/check.c')
-rw-r--r--tools/objtool/check.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index d8a1ce80fded..3f8664b0e3f9 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -276,7 +276,7 @@ static int decode_instructions(struct objtool_file *file)
}
list_for_each_entry(func, &sec->symbol_list, list) {
- if (func->type != STT_FUNC)
+ if (func->type != STT_FUNC || func->alias != func)
continue;
if (!find_insn(file, sec, func->offset)) {
@@ -286,8 +286,7 @@ static int decode_instructions(struct objtool_file *file)
}
func_for_each_insn(file, func, insn)
- if (!insn->func)
- insn->func = func;
+ insn->func = func;
}
}
@@ -508,7 +507,7 @@ static void add_uaccess_safe(struct objtool_file *file)
if (!func)
continue;
- func->alias->uaccess_safe = true;
+ func->uaccess_safe = true;
}
}
@@ -1887,7 +1886,7 @@ static bool insn_state_match(struct instruction *insn, struct insn_state *state)
static inline bool func_uaccess_safe(struct symbol *func)
{
if (func)
- return func->alias->uaccess_safe;
+ return func->uaccess_safe;
return false;
}
@@ -2355,14 +2354,17 @@ static int validate_functions(struct objtool_file *file)
for_each_sec(file, sec) {
list_for_each_entry(func, &sec->symbol_list, list) {
- if (func->type != STT_FUNC || func->pfunc != func)
+ if (func->type != STT_FUNC)
+ continue;
+
+ if (func->pfunc != func || func->alias != func)
continue;
insn = find_insn(file, sec, func->offset);
if (!insn || insn->ignore || insn->visited)
continue;
- state.uaccess = func->alias->uaccess_safe;
+ state.uaccess = func->uaccess_safe;
ret = validate_branch(file, func, insn, state);
if (ret && backtrace)