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 B82F4EEB57B for ; Wed, 13 Sep 2023 03:01:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238184AbjIMDBn (ORCPT ); Tue, 12 Sep 2023 23:01:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47774 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229684AbjIMDBl (ORCPT ); Tue, 12 Sep 2023 23:01:41 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8958D10F7; Tue, 12 Sep 2023 20:01:37 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E5101C433C8; Wed, 13 Sep 2023 03:01:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1694574097; bh=F8bl2DbCzDBsTUKDv3rVr02AaeyY+56PVhs05mU6/Fc=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=m1hRhxVsP2lXowGgNWYqy5n/3zpFidVnI994D3uYOqaGmWqZ3X8dJFB94N8VwRvWx neiX1MUUEzRfGmvKxt8GRh6I1PraPYN7+q54jAcMfmNoeEaFazxvPymM1H6Hd6LdU4 mo2Ptyii4gutVZ5UO8whxjzgngyvHykqhfOo9kiHKToiR62v4Tk0gTfpojyo+OuX1E 0n7ehzCTsMbdgCFBs292Z/tl+kzBthBwbpuZEpnIOTVBbcYhvVEVacwNU4O+noD0Bn dVWDvi0PcCHOZ64zgKYASsnnPKUBxd7TrwGdgJ9HHeTcvjMy4Y/kJx1/77W14BSJJK fNLvWUZdijWtw== Date: Wed, 13 Sep 2023 12:01:34 +0900 From: Masami Hiramatsu (Google) To: Shuah Khan Cc: Steven Rostedt , Shuah Khan , Mark Brown , linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org Subject: Re: [FIX PATCH v2] selftests: tracing: Fix to unmount tracefs for recovering environment Message-Id: <20230913120134.ebe446942ad5d3b883c3e9a6@kernel.org> In-Reply-To: <49f6d44b-b6e8-bfca-1df7-3ab94684902e@linuxfoundation.org> References: <169448103881.242465.4589561134225171701.stgit@devnote2> <20230911212453.58b9082a@gandalf.local.home> <49f6d44b-b6e8-bfca-1df7-3ab94684902e@linuxfoundation.org> X-Mailer: Sylpheed 3.8.0beta1 (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 Tue, 12 Sep 2023 09:35:58 -0600 Shuah Khan wrote: > On 9/11/23 19:24, Steven Rostedt wrote: > > On Tue, 12 Sep 2023 10:10:39 +0900 > > "Masami Hiramatsu (Google)" wrote: > > > >> From: Masami Hiramatsu (Google) > >> > >> Fix to unmount the tracefs if the ftracetest mounted it for recovering > >> system environment. If the tracefs is already mounted, this does nothing. > >> > >> Suggested-by: Mark Brown > >> Link: https://lore.kernel.org/all/29fce076-746c-4650-8358-b4e0fa215cf7@sirena.org.uk/ > >> Fixes: cbd965bde74c ("ftrace/selftests: Return the skip code when tracing directory not configured in kernel") > >> Signed-off-by: Masami Hiramatsu (Google) > >> --- > >> Changes in v2: > >> - use -n option explictly for testing the string is non-zero. > >> --- > >> tool > > > > Reviewed-by: Steven Rostedt (Google) > > > > -- Steve > > Thank you all. Applied to linux-kselftest fixes branch for next rc > Thanks Shuah! > thanks, > -- Shuah -- Masami Hiramatsu (Google)