From nobody Mon Feb 9 12:01:43 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6D875136E3F for ; Sun, 23 Mar 2025 05:08:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742706535; cv=none; b=luqKcTYKYjuObxggHGzwdcM1KlNaVUPwTA7BZZSPUVaK0616In1n3mHHypw7RwiaX0a1MMF2JhT23ukqFiVqLPpkkKtCOw7f2fxG5jjU5WJFmTTpjAOZ5qAAqwc5kn5meBaYmZLj1OMzJ8crj0t56ofW1v4EmbYT7/SxJYRKIEc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742706535; c=relaxed/simple; bh=P50jUIRYNPDF1+7DYvV/qhb2YN3tv7N1DLLjMTixseI=; h=Message-ID:Date:From:To:Cc:Subject:References:MIME-Version: Content-Type; b=rnJLxZMHhol+TycV5MqNiRjQOVKh7BMgyTmJueMUPe2Tuy87HmiGTzRqS5vJpzhqwvFpQD6c28FpLVet8Ef2KJKTP+6OVLoDzfz2F5FveqWGAdVjnp8dr5prVqBlLm/h6qMGPQqymcPmmz2t0pto6DZRLpw7iNIe4KCmHMc5+qA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id ED812C4CEE2; Sun, 23 Mar 2025 05:08:54 +0000 (UTC) Received: from rostedt by gandalf with local (Exim 4.98) (envelope-from ) id 1twDaX-00000001wzc-2RMf; Sun, 23 Mar 2025 01:09:33 -0400 Message-ID: <20250323050933.430831510@goodmis.org> User-Agent: quilt/0.68 Date: Sun, 23 Mar 2025 01:09:15 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Masami Hiramatsu , Mark Rutland , Mathieu Desnoyers , Andrew Morton Subject: [for-next][PATCH 1/4] tracing: Fix a compilation error without CONFIG_MODULES References: <20250323050914.459621318@goodmis.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: "Masami Hiramatsu (Google)" There are some code which depends on CONFIG_MODULES. #ifdef to enclose it. Cc: Mathieu Desnoyers Link: https://lore.kernel.org/174230515367.2909896.8132122175220657625.stgi= t@mhiramat.tok.corp.google.com Fixes: dca91c1c5468 ("tracing: Have persistent trace instances save module = addresses") Signed-off-by: Masami Hiramatsu (Google) Signed-off-by: Steven Rostedt (Google) --- kernel/trace/trace.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index c3c79908766e..68abea81e51a 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -6001,6 +6001,7 @@ struct trace_scratch { =20 static DEFINE_MUTEX(scratch_mutex); =20 +#ifdef CONFIG_MODULES static int save_mod(struct module *mod, void *data) { struct trace_array *tr =3D data; @@ -6025,6 +6026,12 @@ static int save_mod(struct module *mod, void *data) =20 return 0; } +#else +static int save_mod(struct module *mod, void *data) +{ + return 0; +} +#endif =20 static void update_last_data(struct trace_array *tr) { --=20 2.47.2