Received: by 2002:a25:f815:0:0:0:0:0 with SMTP id u21csp2268647ybd; Mon, 24 Jun 2019 03:37:01 -0700 (PDT) X-Google-Smtp-Source: APXvYqxX2huSRqX0xKkF3VbiUfQiTX4vkJkwnL+W6NXWlR+5pFcDTUr+rNdRTsW5C0ONa6squ/Xi X-Received: by 2002:a17:902:8eca:: with SMTP id x10mr33550947plo.266.1561372621825; Mon, 24 Jun 2019 03:37:01 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1561372621; cv=none; d=google.com; s=arc-20160816; b=cmMV8E2bSsvLtWfqD1/WmR0U0He/xRj4ZYXEnrLxrbK9SfJfMhBBW4TlYufC267oxh hHpgtw/9mu0ncBH2DqgxFI2copfIQ0TLZAFPoFYBmt8zWg0R+urfGA1nexfjxV8sCPDZ dyqykM6c7iKbw1X4mLY9OSmaoodz7AFQvkBuL3i01zK38CCa6k2ypw4/1N5ix+QaoXcU XR8cT7oFbSPuK8C8n8XF23R6y827YS3Z2kyByTxxZGiDxBQMIejpPtLcINhePgDQ7LyV mfQwk0gbJnXsIXdHpVUVO5dDggQiTbKkPZkIpcIF2F2AAea112/m+eqaU3v+ZHKXjQ+I gs3Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:content-id:mime-version :subject:cc:to:references:in-reply-to:from:organization; bh=/izazchrWdAO3d8sR7rV6L6hPXV/fRh7+eWjGY432Yg=; b=Qc/W7jBjPR1dN/lAgPZKsDgAIFLbKlEmIrOLEnwmxzhm0lBi1n4ocQCgwhBN4bn3J9 lWyfMDn+/MPTEdfUeUR/6WD3Ns3uIybu23pEG1thGpB7J7Phy1HNB0h5fq0Tsa+NyoI/ qA0UDGdxmTwLFmb+LE8KV8cu+i3+OItH0LPCwJv0Fr3rcu/NJ4ZHZ/cvGZhRJJg+aew5 C/D63HhoU19hwya4sCDRkYjsIaymY5bkAQuaoDv4dA/aXfDgVwZDJNAr5nT77yvmWH3F NkW8cRzt/mQNOuaj4WjkMwiI6PkKSlCKp0DoRcegWqlk8+YhewJ47M4LzKyiDGHZPoh5 UfQw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=redhat.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id v31si10912788pjb.22.2019.06.24.03.36.45; Mon, 24 Jun 2019 03:37:01 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728801AbfFXKgl (ORCPT + 99 others); Mon, 24 Jun 2019 06:36:41 -0400 Received: from mx1.redhat.com ([209.132.183.28]:34521 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726774AbfFXKgk (ORCPT ); Mon, 24 Jun 2019 06:36:40 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 7F7A2307D98F; Mon, 24 Jun 2019 10:36:40 +0000 (UTC) Received: from warthog.procyon.org.uk (ovpn-120-57.rdu2.redhat.com [10.10.120.57]) by smtp.corp.redhat.com (Postfix) with ESMTP id DE91B60605; Mon, 24 Jun 2019 10:36:35 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: References: <20190619123019.30032-1-mszeredi@redhat.com> <20190619123019.30032-5-mszeredi@redhat.com> <1ea8ec52ce19499f021510b5c9e38be8d8ebe38f.camel@themaw.net> To: Miklos Szeredi Cc: dhowells@redhat.com, Ian Kent , Al Viro , Linux API , linux-fsdevel , lkml Subject: Re: [PATCH 05/13] vfs: don't parse "silent" option MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <30204.1561372589.1@warthog.procyon.org.uk> Date: Mon, 24 Jun 2019 11:36:29 +0100 Message-ID: <30205.1561372589@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.48]); Mon, 24 Jun 2019 10:36:40 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Miklos Szeredi wrote: > What I'm saying is that with a new interface the rules need not follow > the rules of the old interface, because at the start no one is using > the new interface, so no chance of breaking anything. Er. No. That's not true, since the old interface comes through the new one. David