From owner-freebsd-current@freebsd.org Thu Nov 12 18:51:47 2020 Return-Path: Delivered-To: freebsd-current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 2DAD9462112 for ; Thu, 12 Nov 2020 18:51:47 +0000 (UTC) (envelope-from markjdb@gmail.com) Received: from mail-qk1-x735.google.com (mail-qk1-x735.google.com [IPv6:2607:f8b0:4864:20::735]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4CX9gQ105cz4d42 for ; Thu, 12 Nov 2020 18:51:46 +0000 (UTC) (envelope-from markjdb@gmail.com) Received: by mail-qk1-x735.google.com with SMTP id 11so6322772qkd.5 for ; Thu, 12 Nov 2020 10:51:46 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:subject:message-id :mime-version:content-disposition; bh=YYdoDh29dg+w+4PrdY2AMcKb9rYtWAXTqSYRxxwv1RY=; b=IUVGHOvdGC2Mv1gjEoTsIw2jn024x/w2p4qS7TydCbwFMzX91rbH8g1xIdKfeP8xss 2slH9MewFz8E0cVzu6uoId5gP4xVkU0Mll0E5oiRzqTAdzO5EGZvcdY+sOk0AlCE9XmY ANFqooqJIsiYNPjBSWk3XdfjQe47MikaVgj20L2uVnyE8IGdj8nkysqR6bPwZ8fmQZ35 kIdLQMgVhhRIpQQDUeIiZT4KlQdmx4Y1xerqtxxFRPSdnwGCja18gOVHF6CAJXN6vADm miPCksov4hWZlDkfxb6SWnT5rcXoNt1Dzl6vaFVkpUp6CWpqoRiJtaP5bukLmi1/hcW5 nVNw== X-Gm-Message-State: AOAM5337W9vEkHrdt3d1Tfp3QCJ7H7v/6dEIT5F2GTUZ/7gbEXdI5Nnl rzrhWFmarsaeMzvOIiUbO6LOrVooZYE= X-Google-Smtp-Source: ABdhPJwfiKWEQp9qaEHIVhn9zSaRlr1ULXNGBZNuEXDezeS6e6TUVX0spNppwcF48VcAkjJraWOBYw== X-Received: by 2002:a05:620a:6d4:: with SMTP id 20mr1250525qky.4.1605207104852; Thu, 12 Nov 2020 10:51:44 -0800 (PST) Received: from raichu ([142.126.164.150]) by smtp.gmail.com with ESMTPSA id r18sm5307491qtp.89.2020.11.12.10.51.43 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Nov 2020 10:51:44 -0800 (PST) Sender: Mark Johnston Date: Thu, 12 Nov 2020 13:51:39 -0500 From: Mark Johnston To: freebsd-current@freebsd.org Subject: remove df(1) support for mounting filesystems Message-ID: <20201112185139.GA8558@raichu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Rspamd-Queue-Id: 4CX9gQ105cz4d42 X-Spamd-Bar: -- X-Spamd-Result: default: False [-2.70 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; TO_DN_NONE(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[gmail.com:+]; NEURAL_HAM_SHORT(-1.00)[-1.000]; FORGED_SENDER(0.30)[markj@freebsd.org,markjdb@gmail.com]; MIME_TRACE(0.00)[0:+]; RBL_DBL_DONT_QUERY_IPS(0.00)[2607:f8b0:4864:20::735:from]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; FROM_NEQ_ENVFROM(0.00)[markj@freebsd.org,markjdb@gmail.com]; TO_DOM_EQ_FROM_DOM(0.00)[]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; DMARC_NA(0.00)[freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; SPAMHAUS_ZRD(0.00)[2607:f8b0:4864:20::735:from:127.0.2.255]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::735:from]; MID_RHS_NOT_FQDN(0.50)[]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-current] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Nov 2020 18:51:47 -0000 Hi, df(1) has the ability to mount character devices in order to collect usage information. This functionality has been deprecated for the past couple of years, since r329092, and is buggy per PR 237368. I propose removing it in 13.0: https://reviews.freebsd.org/D27197