From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3E26CC433EF for ; Thu, 7 Apr 2022 15:13:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344501AbiDGPPY (ORCPT ); Thu, 7 Apr 2022 11:15:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38100 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237149AbiDGPPW (ORCPT ); Thu, 7 Apr 2022 11:15:22 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BF570198954; Thu, 7 Apr 2022 08:13:22 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 5F39B61DFB; Thu, 7 Apr 2022 15:13:22 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EEFBEC385A4; Thu, 7 Apr 2022 15:13:20 +0000 (UTC) Date: Thu, 7 Apr 2022 11:13:18 -0400 From: Steven Rostedt To: Chuck Lever III Cc: Stephen Rothwell , Linux Kernel Mailing List , Linux Next Mailing List Subject: Re: linux-next: runtime warning after merge of the cel-fixes tree Message-ID: <20220407111318.649f908d@gandalf.local.home> In-Reply-To: <20220407105446.186114c3@gandalf.local.home> References: <20220407144524.2a592ed6@canb.auug.org.au> <20220407105446.186114c3@gandalf.local.home> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 7 Apr 2022 10:54:46 -0400 Steven Rostedt wrote: > Hmm, I know we added code to handle "__get_sockaddr()" but I guess this > should also be fine for "__get_dynamic_array()" as well. Does the below patch fix it? (not even compiled tested) -- Steve diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c index e11e167b7809..043b80f3e19a 100644 --- a/kernel/trace/trace_events.c +++ b/kernel/trace/trace_events.c @@ -392,8 +392,9 @@ static void test_event_printk(struct trace_event_call *call) if (!(dereference_flags & (1ULL << arg))) goto next_arg; - /* Check for __get_sockaddr */; - if (str_has_prefix(fmt + i, "__get_sockaddr(")) { + /* Check for __get_sockaddr or __get_dynamic_array */; + if (str_has_prefix(fmt + i, "__get_sockaddr(") || + str_has_prefix(fmt + i, "__get_dynamic_array(")) { dereference_flags &= ~(1ULL << arg); goto next_arg; }