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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 440D8C433F5 for ; Fri, 24 Aug 2018 23:06:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F181D20A8B for ; Fri, 24 Aug 2018 23:06:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F181D20A8B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=goodmis.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728098AbeHYCnE (ORCPT ); Fri, 24 Aug 2018 22:43:04 -0400 Received: from mail.kernel.org ([198.145.29.99]:58386 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726860AbeHYCnE (ORCPT ); Fri, 24 Aug 2018 22:43:04 -0400 Received: from gandalf.local.home (cpe-66-24-56-78.stny.res.rr.com [66.24.56.78]) (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 D30FC2098B; Fri, 24 Aug 2018 23:06:22 +0000 (UTC) Date: Fri, 24 Aug 2018 19:06:21 -0400 From: Steven Rostedt To: Masami Hiramatsu Cc: Shuah Khan , Ingo Molnar , linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 21/32] selftests/ftrace: Add trace_printk sample module test Message-ID: <20180824190621.1683e34c@gandalf.local.home> In-Reply-To: <153443754593.23257.6968622935654299173.stgit@devbox> References: <153443695002.23257.13628220023468200991.stgit@devbox> <153443754593.23257.6968622935654299173.stgit@devbox> X-Mailer: Claws Mail 3.16.0 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 17 Aug 2018 01:39:06 +0900 Masami Hiramatsu wrote: > Add trace_printk sample module test. This requires to > enable trace_printk.ko module for test. > > Signed-off-by: Masami Hiramatsu > --- > .../selftests/ftrace/test.d/event/trace_printk.tc | 27 ++++++++++++++++++++ > 1 file changed, 27 insertions(+) > create mode 100644 tools/testing/selftests/ftrace/test.d/event/trace_printk.tc > > diff --git a/tools/testing/selftests/ftrace/test.d/event/trace_printk.tc b/tools/testing/selftests/ftrace/test.d/event/trace_printk.tc > new file mode 100644 > index 000000000000..4da4d739f03d > --- /dev/null > +++ b/tools/testing/selftests/ftrace/test.d/event/trace_printk.tc > @@ -0,0 +1,27 @@ > +#!/bin/sh > +# SPDX-License-Identifier: GPL-2.0 > +# description: Test trace_printk from module > + > +rmmod trace-printk ||: > +if ! modprobe trace-printk.ko ; then "modprobe trace-printk.ko" doesn't work. You need to drop the ".ko" -- Steve > + echo "No trace-printk sample module - please make CONFIG_SAMPLE_TRACE_PRINTK=m" > + exit_unresolved; > +fi > + > +echo "Waiting for irq work" > +sleep 1 > + > +grep -q ": This .* trace_bputs" trace > +grep -q ": This .* trace_puts" trace > +grep -q ": This .* trace_bprintk" trace > +grep -q ": This .* trace_printk" trace > + > +grep -q ": (irq) .* trace_bputs" trace > +grep -q ": (irq) .* trace_puts" trace > +grep -q ": (irq) .* trace_bprintk" trace > +grep -q ": (irq) .* trace_printk" trace > + > +grep -q "This is a %s that will use trace_bprintk" printk_formats > +grep -q "(irq) This is a static string that will use trace_bputs" printk_formats > + > +rmmod trace-printk ||: