[RFC PATCH v2 11/20] objtool: Flesh out warning related to pv_ops[] calls

From: Valentin Schneider
Date: Thu Jul 20 2023 - 12:35:10 EST


I had to look into objtool itself to understand what this warning was
about; make it more explicit.

Signed-off-by: Valentin Schneider <vschneid@xxxxxxxxxx>
---
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 8936a05f0e5ac..d308330f2910e 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -3360,7 +3360,7 @@ static bool pv_call_dest(struct objtool_file *file, struct instruction *insn)

list_for_each_entry(target, &file->pv_ops[idx].targets, pv_target) {
if (!target->sec->noinstr) {
- WARN("pv_ops[%d]: %s", idx, target->name);
+ WARN("pv_ops[%d]: indirect call to %s() leaves .noinstr.text section", idx, target->name);
file->pv_ops[idx].clean = false;
}
}
--
2.31.1