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=-10.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 0D400C432C0 for ; Mon, 18 Nov 2019 08:24:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E0EB92073A for ; Mon, 18 Nov 2019 08:24:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726721AbfKRIYz (ORCPT ); Mon, 18 Nov 2019 03:24:55 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:49811 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726600AbfKRIYz (ORCPT ); Mon, 18 Nov 2019 03:24:55 -0500 Received: from [213.220.153.21] (helo=wittgenstein) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1iWcL5-0000FM-Mr; Mon, 18 Nov 2019 08:24:51 +0000 Date: Mon, 18 Nov 2019 09:24:51 +0100 From: Christian Brauner To: Andrei Vagin Cc: Adrian Reber , linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/3] selftests/clone3: flush stdout and stderr before clone3() and _exit() Message-ID: <20191118082450.5gd65af3o7lttp4r@wittgenstein> References: <20191118064750.408003-1-avagin@gmail.com> <20191118073747.i2kc2vk6opmx4jei@wittgenstein> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20191118073747.i2kc2vk6opmx4jei@wittgenstein> User-Agent: NeoMutt/20180716 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Nov 18, 2019 at 08:37:47AM +0100, Christian Brauner wrote: > On Sun, Nov 17, 2019 at 10:47:48PM -0800, Andrei Vagin wrote: > > Buffers have to be flushed before clone3() to avoid double messages in > > the log. > > > > Signed-off-by: Andrei Vagin > > Thanks, Andrei! > Acked-by: Christian Brauner I pushed another small change on top of your changes which takes care to skip clone3() tests whenever the syscall is not supported: https://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git/commit/?h=pidfd&id=11fde161ab37f2938504bf896b48afbd18ea71cd Christian