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 X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_2 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B0C3AC4361B for ; Wed, 9 Dec 2020 14:43:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 71BC220829 for ; Wed, 9 Dec 2020 14:43:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733015AbgLIOnY (ORCPT ); Wed, 9 Dec 2020 09:43:24 -0500 Received: from mail.kernel.org ([198.145.29.99]:46396 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731748AbgLIOnY (ORCPT ); Wed, 9 Dec 2020 09:43:24 -0500 Received: from gandalf.local.home (cpe-66-24-58-225.stny.res.rr.com [66.24.58.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4960520829; Wed, 9 Dec 2020 14:42:43 +0000 (UTC) Date: Wed, 9 Dec 2020 09:42:41 -0500 From: Steven Rostedt To: Masami Hiramatsu Cc: Tom Zanussi , axelrasmussen@google.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 3/5] tracing: Update synth command errors Message-ID: <20201209094241.358e99ae@gandalf.local.home> In-Reply-To: <20201209225114.9bb1f53caa5bc101a6e31a4b@kernel.org> References: <8671adc7ce95ff1d5c7b037d371467e96f7f2914.1603723933.git.zanussi@kernel.org> <20201207201304.627bfe48@oasis.local.home> <44b9e471f0d3b77ab0a2bf11024e2e72c1f1a80d.camel@kernel.org> <20201208125340.407150f2@gandalf.local.home> <20201209225114.9bb1f53caa5bc101a6e31a4b@kernel.org> X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; 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 Wed, 9 Dec 2020 22:51:14 +0900 Masami Hiramatsu wrote: > This makes sense. Anyway, what I considered were > - synthetic_events interface doesn't provide syntax error reports > - synthetic_events interface is not self-reproducive*. > > *) I meant > > $ cat synthetic_events > saved_events > $ cat saved_events > synthetic_events > > should work. But this does *NOT* mean > > $ cat user-input > synthetic_events > $ cat synthetic_events > saved_events > $ diff user-input saved_events # no diff > > So input and output can be different, but the output can be input again. Totally agree. Thanks, -- Steve