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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 CF1C6C47404 for ; Fri, 11 Oct 2019 22:12:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AB3292196E for ; Fri, 11 Oct 2019 22:12:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729341AbfJKWMf (ORCPT ); Fri, 11 Oct 2019 18:12:35 -0400 Received: from mx2a.mailbox.org ([80.241.60.219]:24435 "EHLO mx2a.mailbox.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728719AbfJKWMf (ORCPT ); Fri, 11 Oct 2019 18:12:35 -0400 Received: from smtp2.mailbox.org (smtp2.mailbox.org [80.241.60.241]) (using TLSv1.2 with cipher ECDHE-RSA-CHACHA20-POLY1305 (256/256 bits)) (No client certificate requested) by mx2a.mailbox.org (Postfix) with ESMTPS id 013FEA2475; Sat, 12 Oct 2019 00:12:31 +0200 (CEST) X-Virus-Scanned: amavisd-new at heinlein-support.de Received: from smtp2.mailbox.org ([80.241.60.241]) by hefe.heinlein-support.de (hefe.heinlein-support.de [91.198.250.172]) (amavisd-new, port 10030) with ESMTP id awj_3okSA5oP; Sat, 12 Oct 2019 00:12:26 +0200 (CEST) Date: Sat, 12 Oct 2019 09:12:08 +1100 From: Aleksa Sarai To: Michael Kerrisk Cc: Christian Brauner , Linux Kernel , Oleg Nesterov , Florian Weimer , libc-alpha@sourceware.org, Ingo Molnar , Peter Zijlstra , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Steven Rostedt , Ben Segall , Mel Gorman , Shuah Khan , Andrew Morton , Michal Hocko , Elena Reshetova , Thomas Gleixner , Roman Gushchin , Andrea Arcangeli , Al Viro , "Dmitry V. Levin" , linux-kselftest@vger.kernel.org Subject: Re: [PATCH 1/2] clone3: add CLONE3_CLEAR_SIGHAND Message-ID: <20191011221208.5eglbazksfigliob@yavin.dot.cyphar.com> References: <20191010133518.5420-1-christian.brauner@ubuntu.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="dznhhg5jfs2k76ol" Content-Disposition: inline In-Reply-To: Sender: linux-kselftest-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org --dznhhg5jfs2k76ol Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 2019-10-11, Michael Kerrisk wrote: > Why CLONE3_CLEAR_SIGHAND rather than just CLONE_CLEAR_SIGHAND? There are no more flag bits left for the classic clone()/clone2() (the last one was used up by CLONE_PIDFD) -- thus this flag is clone3()-only. --=20 Aleksa Sarai Senior Software Engineer (Containers) SUSE Linux GmbH --dznhhg5jfs2k76ol Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSxZm6dtfE8gxLLfYqdlLljIbnQEgUCXaD+NAAKCRCdlLljIbnQ EsXLAP4svXcWl20h3G+bd587VKul6LgrZoHh8ME/zbe/4bqIygD+KiTbpJcNbA2S nyKwJIJkd/7LCZoh82sx/bDaoiDAdAQ= =scKk -----END PGP SIGNATURE----- --dznhhg5jfs2k76ol--