From owner-svn-src-all@freebsd.org Tue Dec 17 18:14:36 2019 Return-Path: Delivered-To: svn-src-all@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 ACD651EE6DE; Tue, 17 Dec 2019 18:14:36 +0000 (UTC) (envelope-from etnapierala@gmail.com) Received: from mail-oi1-f175.google.com (mail-oi1-f175.google.com [209.85.167.175]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) 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 47cmWH6BjRz4cWT; Tue, 17 Dec 2019 18:14:35 +0000 (UTC) (envelope-from etnapierala@gmail.com) Received: by mail-oi1-f175.google.com with SMTP id k4so1756119oik.2; Tue, 17 Dec 2019 10:14:35 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=Vo+NQA9e303OuVzvIyiKD/SymH6xRGqFl3UAiI7WTS0=; b=TmAFVirwRFrqDTgszVDysEEY4hzKnkwaJKEJEBigcD/lZlJdKf/J+YcKhsez/xnDAH L5bF1LVyWW+dKVaxPEtJ60N79Br8WIo1l+lzOPU4hdi49nqhR0NyDwugzw8bCvdWNKxU ThIZ6+FILKAQZs9iuIO0qsPM32+jZJjP+oBLmaHg91bAPBoMRL2F8PAkIEvah6DgVtNh m1fX33Mi17zFQtk2gT1aeh4byMM/+vSGf1QEJXZeW6fPVIzK32J6pv1t7qVV//EP3fDZ iIBOlFDFQVfIWcSzJipDnSFvbN1uXCKuYIPUXTpQLjSa8dzgYv0Jczf1po6dXY5vR/Pf fMgQ== X-Gm-Message-State: APjAAAUuQhnaxpozzSP7UW9ze+M70Am6lN2r627Nt/4axdlUfg1NgJL9 WR3e9TYyxw+EbfVmdeAu7QdVMMeQJiZ3PtX66QI= X-Google-Smtp-Source: APXvYqxdF9WW0AbY1+kxaS2fl9D9gF8inuQOoUuXDI6R39e6vG0OHdTed7JzOWS22vZXGAJg1y/JcE9nHngTSO4ghjA= X-Received: by 2002:aca:a9c5:: with SMTP id s188mr1206431oie.154.1576606474756; Tue, 17 Dec 2019 10:14:34 -0800 (PST) MIME-Version: 1.0 References: <201912162007.xBGK74ij043925@repo.freebsd.org> In-Reply-To: From: Edward Napierala Date: Tue, 17 Dec 2019 18:14:23 +0000 Message-ID: Subject: Re: svn commit: r355818 - in head: share/man/man4 sys/amd64/linux sys/amd64/linux32 sys/arm64/linux sys/compat/linux sys/i386/linux To: Enji Cooper Cc: src-committers , svn-src-all , svn-src-head Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Queue-Id: 47cmWH6BjRz4cWT X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of etnapierala@gmail.com designates 209.85.167.175 as permitted sender) smtp.mailfrom=etnapierala@gmail.com X-Spamd-Result: default: False [-3.08 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; MIME_TRACE(0.00)[0:+]; DMARC_NA(0.00)[freebsd.org]; TO_MATCH_ENVRCPT_SOME(0.00)[]; TO_DN_ALL(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[175.167.85.209.list.dnswl.org : 127.0.5.0]; IP_SCORE(-1.08)[ip: (-0.32), ipnet: 209.85.128.0/17(-3.12), asn: 15169(-1.90), country: US(-0.05)]; FORGED_SENDER(0.30)[trasz@freebsd.org,etnapierala@gmail.com]; FREEMAIL_TO(0.00)[gmail.com]; RWL_MAILSPIKE_POSSIBLE(0.00)[175.167.85.209.rep.mailspike.net : 127.0.0.17]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FROM_NEQ_ENVFROM(0.00)[trasz@freebsd.org,etnapierala@gmail.com]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 17 Dec 2019 18:14:36 -0000 On Mon, 16 Dec 2019 at 20:59, Enji Cooper wrote: > > > > On Dec 16, 2019, at 12:07, Edward Tomasz Napierala = wrote: > > > > =EF=BB=BFAuthor: trasz > > Date: Mon Dec 16 20:07:04 2019 > > New Revision: 355818 > > URL: https://svnweb.freebsd.org/changeset/base/355818 > > > > Log: > > Add compat.linux.emul_path, so it can be set to something other > > than "/compat/linux". Useful when you have several compat directories > > with different Linux versions and you don't want to clash with files > > installed by linux-c7 packages. > > Hi Edward! > Great feature :).. i was wondering if it made sense to implement this= sysctl as a per-jail setting so one jail could have one setting and anothe= r have another setting? Arguably, one could just leave the default, but it= =E2=80=99s a just thought I had when reading your commit message. Thanks! Yes, eventually this could be turned into a per-jail parameter. In most cases it just doesn't matter within a jail, though - for Linux jails you probably want to have a usual Linux root filesystem, without /compat/linux; thus, linuxulator path translation will be a nop.