[RFC PATCH 06/14] objtool: Flesh out warning related to pv_ops[] calls
From: Valentin Schneider <vschneid@redhat.com>
Date: 2023-07-05 18:17:43
Also in:
bpf, kvm, linux-doc, linux-mm, lkml
Subsystem:
objtool, the rest · Maintainers:
Josh Poimboeuf, Peter Zijlstra, Linus Torvalds
I had to look into objtool itself to understand what this warning was about; make it more explicit. Signed-off-by: Valentin Schneider <vschneid@redhat.com> --- 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 0fcf99c914000..fe62232f218f9 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c@@ -3404,7 +3404,7 @@ 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