Received: by 2002:a6b:500f:0:0:0:0:0 with SMTP id e15csp5365393iob; Mon, 9 May 2022 14:56:12 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzyuslzNcS84szSOCCXM9nOB6i5n71ygduBsnTV5uOlXEhe9Jx44A0RxTQqwtbtQKJG4G7H X-Received: by 2002:a17:907:7204:b0:6f4:2c26:5f7 with SMTP id dr4-20020a170907720400b006f42c2605f7mr16201703ejc.506.1652133372455; Mon, 09 May 2022 14:56:12 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1652133372; cv=none; d=google.com; s=arc-20160816; b=W+jP70OQcMoDv43spjMiTe5Q9lRmv/7D/FyOaPuxIUVLjjm2GfZ19YtakzHkRNblhX hp30mKoajT6/mIfIlEqMviVeuGcIKr92Ccocjri6UFaiDw+ow7pIJZwp0VLA70B/uXgw MGllNHNj4gWKkpwq1MiH3hGQdt1vetpY6F6A0WnGm7xOyE2Xjm5qUWLmDve9bS1nSfIe ZiYHdC9vkmfL+0kt4BdJSYDQVXjyQKgVt/ywHMs9qcnMMTZxt2ydvWhAqEI+jkVdYqh5 hBDBI6/DY98W2zirMTEexdiN61qZ58NMJi5lL7jnjbyvsdxSeLEyo+fDieeL8xkclR2m b/qw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date; bh=elM2sFrhKToTUdlczqs3FCh5FJgUmMrkY1vz7R6hy0k=; b=0cvCrlgkyF1XrSX/EBR9BIteg2UvgnjkE9YV0icJPR8ciYoOI+KHv+W1rouoW/pk8Q R6uwuj48GqVlNeLZznGdtqdIZnngrWq7R9vhKNIXzVj9n7p2iaJuCOTD1fnBc0MMsc5t qE4gnMZoSFqDRMsAv3zVDJOvt2z/+Ghegf4kYu7ShNLmhkQWf94GwK3LUEIhcGEhKPJ3 17LvJAqV0AD7y6mzK50aNTgcYIG5HzX9XtQWpFEkWutMUSZRUavB8vuf8DqQWy4QWDSy 91ZLVb2P5FXxXqlI1rcK/IGtAVAB3GuePWwYlpypPkknDMdHNOMEFmXiZHRgNxtaUAj+ HEjQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id lk24-20020a170906cb1800b006f37d803f5asi12213388ejb.474.2022.05.09.14.55.46; Mon, 09 May 2022 14:56:12 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230006AbiEIVK3 (ORCPT + 99 others); Mon, 9 May 2022 17:10:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56598 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230020AbiEIVKL (ORCPT ); Mon, 9 May 2022 17:10:11 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7DD6B269EEA; Mon, 9 May 2022 14:06:09 -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 3638661713; Mon, 9 May 2022 21:06:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DC8E1C385BA; Mon, 9 May 2022 21:06:06 +0000 (UTC) Date: Mon, 9 May 2022 17:06:05 -0400 From: Steven Rostedt To: Vasily Averin Cc: kernel test robot , Ingo Molnar , kbuild-all@lists.01.org, Shakeel Butt , kernel@openvz.org, linux-kernel@vger.kernel.org, Roman Gushchin , Vlastimil Babka , Michal Hocko , cgroups@vger.kernel.org, Andrew Morton , Linux Memory Management List , Dennis Zhou , Tejun Heo , Christoph Lameter Subject: Re: [PATCH] percpu: improve percpu_alloc_percpu event trace Message-ID: <20220509170605.2eb7637e@gandalf.local.home> In-Reply-To: References: <8d627f02-183f-c4e7-7c15-77b2b438536b@openvz.org> <202205070420.aAhuqpYk-lkp@intel.com> 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 X-Spam-Status: No, score=-6.7 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_HI,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 7 May 2022 17:51:16 +0300 Vasily Averin wrote: > The same messages are generated for any other gfp_t argument in trace events. > As far as I understand it is not a bug per se, > but trace macros lacks __force attribute in 'gfp_t'-> 'unsigned long' casts. > The same thing happens with mode_t and with some other places using __print_flags() > for __bitwise marked types. I'm curious as to where the gfp_t to unsigned long is happening in the macros? -- Steve