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=-4.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, 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 68447C433DF for ; Mon, 24 Aug 2020 10:08:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 45DCD2071E for ; Mon, 24 Aug 2020 10:08:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="gZLYfwEW" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726303AbgHXKIc (ORCPT ); Mon, 24 Aug 2020 06:08:32 -0400 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:55564 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726356AbgHXKIb (ORCPT ); Mon, 24 Aug 2020 06:08:31 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1598263710; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=niBQvcJM3tboigqGIQvzntcj0FQMHRCY5rtN6djQmRo=; b=gZLYfwEWpVEAQ3mwWhfRXqx/tWFIy0oz9g6lvjMyQoR1PmxsuYaxw7z2I9HMMI0+cWmuZG /wHUAmcqzDv2QiWKMaSrAUGWcUz8vA/Ne8xmRq5nusLJ2nM38kwt8nBTlzmA0V7MfH7Lq+ z+PliDNMDo4DKWCZxGROqhVUqyvp1Mo= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-7-OFTgyMFtMyaGYi25_niVHg-1; Mon, 24 Aug 2020 06:08:26 -0400 X-MC-Unique: OFTgyMFtMyaGYi25_niVHg-1 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 mimecast-mx01.redhat.com (Postfix) with ESMTPS id EDE5DAEF60; Mon, 24 Aug 2020 10:08:24 +0000 (UTC) Received: from warthog.procyon.org.uk (ovpn-120-127.rdu2.redhat.com [10.10.120.127]) by smtp.corp.redhat.com (Postfix) with ESMTP id 420BA7C84C; Mon, 24 Aug 2020 10:08:23 +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: <159680892602.29015.6551860260436544999.stgit@warthog.procyon.org.uk> <159680894741.29015.5588747939240667925.stgit@warthog.procyon.org.uk> To: mtk.manpages@gmail.com Cc: dhowells@redhat.com, Alexander Viro , "linux-fsdevel@vger.kernel.org" , Christian Brauner , linux-man , Linux API , lkml , Karel Zak Subject: Re: [PATCH 2/5] Add manpages for move_mount(2) and open_tree(2) MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <287643.1598263702.1@warthog.procyon.org.uk> Content-Transfer-Encoding: quoted-printable Date: Mon, 24 Aug 2020 11:08:22 +0100 Message-ID: <287644.1598263702@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Michael Kerrisk (man-pages) wrote: > > +To access the source mount object or the destination mountpoint, no > > +permissions are required on the object itself, but if either pathname= is > > +supplied, execute (search) permission is required on all of the direc= tories > > +specified in > > +.IR from_pathname " or " to_pathname . > > +.PP > > +The caller does, however, require the appropriate capabilities or per= mission > > +to effect a mount. > = > Maybe better: s/effect/create/ The mount has already been created. We're moving/attaching it. Maybe: The caller does, however, require the appropriate privilege (Linux: the CAP_SYS_ADMIN capability) to move or attach mounts. David