[PATCH v6 02/29] objtool: Flesh out warning related to pv_ops[] calls
From: Valentin Schneider <vschneid@redhat.com>
Date: 2025-10-10 15:41:28
Also in:
linux-arch, linux-arm-kernel, linux-mm, linux-riscv, lkml, loongarch, rcu
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> Acked-by: Josh Poimboeuf <jpoimboe@kernel.org> --- 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 5f574ab163cb2..fa9e64a38b2b6 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c@@ -3361,7 +3361,7 @@ 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; } }
--
2.51.0