From debbugs-submit-bounces@debbugs.gnu.org Thu Jun 27 02:32:47 2019 Received: (at 36335) by debbugs.gnu.org; 27 Jun 2019 06:32:48 +0000 Received: from localhost ([127.0.0.1]:37322 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hgNxf-0000VF-LD for submit@debbugs.gnu.org; Thu, 27 Jun 2019 02:32:47 -0400 Received: from mail-pg1-f181.google.com ([209.85.215.181]:35151) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hgNxe-0000V4-RY for 36335@debbugs.gnu.org; Thu, 27 Jun 2019 02:32:47 -0400 Received: by mail-pg1-f181.google.com with SMTP id s27so534868pgl.2 for <36335@debbugs.gnu.org>; Wed, 26 Jun 2019 23:32:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=HkUJggzDxUY2pUEqRyB2BVWt8DNJQDmd+aMOqazIhXM=; b=fnflZny/dMKTS86TJcGSH8DN//N/Bzhe7ZhnLdOFBxWIOni4m2f4eOemjZlp48ywfA kYEOWKCcKDJOA5fyNcdKny+YI2fQPbvQbSJVw9PT9zGvrQcrujF1OuTiPy+ajaDgRPZc Nk9RKvfT6zw3yRfOXYhlbS3XwdXPi/k4L2td6qM3Uopcm5xNGRNFCytSVZqQq9rf2iy4 yylO1mxyI+KFLb02xNTjMgw8xa+H1JTfyA0+Xyfm3i9fHBV57sj8l5c5S2f6yTMhgeVD n6qAPLa+kbjG5PCQxVJfRkX4dD864fKukU6ex9MLohJYHCmNW7FkWURCKF5HNIaAK42s qIVA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version; bh=HkUJggzDxUY2pUEqRyB2BVWt8DNJQDmd+aMOqazIhXM=; b=Fx72oL4og1PcQw8taKrs76jJXVAe8qiOI/EvJdpdRgf2Cnhl7FyKAOlHsTMYoFqbvb ijLiQTCrMUJ1wZij8iwoOAU6QxiOizRWV+8IJv1V0G324F00D1lWH/g43pBgczmmSkIQ l3Ts4UYcC4aepKvoFcYVzCUAb4KAZzequeHL0U+LZ9HyLStSKx3edAaSW5O06nvqE4PH DMUrplhNCGkQFX6/Hbg+CjMUUxRfCGGDtdwKOQqPySrfszJRglyNJou8S3lIw/MJ20uP ba/irtk7bpPLNvKpZ7t7jNGPqZ7wuqtGbmqnesxrftAkr3p3MdYGBF8o8WLGqSf/jm46 Tv8Q== X-Gm-Message-State: APjAAAXi2BQcBvbhKfTGYAf2MUZT8MB6/+Qiwza4IwXKJno8HQO6z9mS klYXbb4Ub7Jq4FPdpswent8o/sk7 X-Google-Smtp-Source: APXvYqxXXwXieYkGFiGzbC8Dlu8ZiUJ6GY4DHgp/Tl5TbzZsgSkhXy9tAJcyFA1vxQiEdwV/+lZpdQ== X-Received: by 2002:a65:4348:: with SMTP id k8mr2171723pgq.219.1561617160418; Wed, 26 Jun 2019 23:32:40 -0700 (PDT) Received: from garuda.local ([2601:601:9d80:25b2::d12]) by smtp.gmail.com with ESMTPSA id t25sm966832pgv.30.2019.06.26.23.32.39 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 26 Jun 2019 23:32:39 -0700 (PDT) From: Chris Marusich To: Ludovic =?utf-8?Q?Court=C3=A8s?= Subject: Re: bug#36335: Is /dev/kvm missing ACLs? References: <87sgs1c4r0.fsf@gmail.com> <87v9wu4v3l.fsf@gnu.org> Date: Wed, 26 Jun 2019 23:32:37 -0700 In-Reply-To: <87v9wu4v3l.fsf@gnu.org> ("Ludovic \=\?utf-8\?Q\?Court\=C3\=A8s\=22'\?\= \=\?utf-8\?Q\?s\?\= message of "Mon, 24 Jun 2019 21:54:54 +0200") Message-ID: <87d0izlere.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 36335 Cc: 36335@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) --=-=-= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi Ludo, Ludovic Court=C3=A8s writes: > Guix System doesn=E2=80=99t use ACLs at all. > > However, the udev rule for kvm sets it up like this: > > crw-rw---- 1 root kvm 10, 232 Jun 24 08:38 /dev/kvm > > and the build users are part of the =E2=80=98kvm=E2=80=99 group. I perso= nally arrange > to have my user account in that group too. It's good to know that the "kvm" group is the right way to grant permissions. However, if Guix System doesn't use ACLs, then why do some of my device files have ACLs on them, such as the video device file? =2D-8<---------------cut here---------------start------------->8--- $ getfacl /dev/video0=20 getfacl: Removing leading '/' from absolute path names # file: dev/video0 # owner: root # group: video user::rw- user:marusich:rw- group::rw- mask::rw- other::--- =2D-8<---------------cut here---------------end--------------->8--- =2D-=20 Chris --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEy/WXVcvn5+/vGD+x3UCaFdgiRp0FAl0UYwYACgkQ3UCaFdgi Rp1dfxAAsK8bU+YALhclhjKNCJ6RiYbNK4PEMwnxtzpakqLyPAFc6y8fB3hpUge8 S+Pbgiz4LuSBY4iJQ/ZPSRHtyS4BtlmxLOEBe2opf7acXhXup1CelMk/RSHysIT6 sotZu1DhGJZliFsG8ksCjpJi17UCleBDNpIOOudzVZ5qf9oykuhIUh+4n05j8pX0 JXY+R5rfeaTPYBuqP1M4y0byk5ugwmIghh9Zbmq8hOOVg8Nbzj7hwD3CTtO8a3PJ IhHvN0H7xXJIgzQtgJIkd1zG7mGXWwKdsZLgeDrEvOmWdEHac5+c2qxcnjRWViGM GZsUWSYa+jlUXQLlM9JgtVpLXIZSK6DwdyK21J4gH5eYka8MRvBcRotk1lctqNGo zemqvnFykt1Z4gzkZ3R3sSzRvHQG0rqyo7HtAxg7awoEt13YTV8aFoEBwJaIT1z+ ySFiSO449MMn81M3U4atJm6cVzGhtSSyQoiV+PcBXOmJmcZZ6gfm+oFheI6l54nZ g/vdgftSNLeljwRT1jAlXkHHnzgxKBxTv3N4kvOtcPyuZUU2m6JwOiibhBVN0tCs uWayKqXrZ+5mzotg+zf+fjNaP64OKu65saEYDhZv+mM5eRGrZMK/lzA8s68awM9e Kh8DXB2jJJWQW8UhIpOjBhzDDvxLzlHPUk6M3E4E065V3Ht02Xg= =LLpi -----END PGP SIGNATURE----- --=-=-=--