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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 563DBC6379D for ; Tue, 24 Nov 2020 16:47:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0B2B72151B for ; Tue, 24 Nov 2020 16:47:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="jfj3/Wck" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390596AbgKXQrC (ORCPT ); Tue, 24 Nov 2020 11:47:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36372 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390499AbgKXQrC (ORCPT ); Tue, 24 Nov 2020 11:47:02 -0500 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DADF6C0613D6; Tue, 24 Nov 2020 08:47:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=OeFcB57Hzme+McA149faAASH3YWyNoWzSrZKHO+M9wg=; b=jfj3/WckeE0gt5QsNRl1XyUXh1 ik9cC6kiwu+vWl1prkmCida1cXfWA68odX3iq+voHU5T0ezXtvxIfUeZWu0DIES2zwOdgTfX0S+nW t6XXdl0VXeF4UEfFk/qgzp1tr0X6eEwzjYFFLxJuFv7HTeXysaKWpvDmg2qSwXS4F+10P2skpGVY/ QhXVPgcouXlF8na/wGZYO9fw3DKCtgCNS29w7SGaEcUaePN81OZVlSj8yUI+Gq5wHF4N7RtzsevZ7 4EXO5GimzNVi2kaoxh3qP4MzZlEOijBfVZVTW6Dx2O4AKs79L6yVuPCZuPLy0P6oOWovfyAke1zVc FHDmVN3A==; Received: from hch by casper.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1khbT1-0003pf-Bq; Tue, 24 Nov 2020 16:46:59 +0000 Date: Tue, 24 Nov 2020 16:46:59 +0000 From: Christoph Hellwig To: Florian Weimer Cc: Christoph Hellwig , linux-api@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, dev@opencontainers.org, corbet@lwn.net, Carlos O'Donell Subject: Re: [PATCH] syscalls: Document OCI seccomp filter interactions & workaround Message-ID: <20201124164659.GB14094@infradead.org> References: <87lfer2c0b.fsf@oldenburg2.str.redhat.com> <20201124133719.GA30896@infradead.org> <87k0ua26gm.fsf@oldenburg2.str.redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <87k0ua26gm.fsf@oldenburg2.str.redhat.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-api@vger.kernel.org On Tue, Nov 24, 2020 at 03:08:09PM +0100, Florian Weimer wrote: > Do you categorically reject the general advice, or specific instances as > well? All of the above. Really, if people decided to use seccompt to return nonsensical error codes we should not work around that in new kernel ABIs.