From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH v7 20/22] squashfs: Add xattr support
Date: Thu, 16 Jul 2015 17:18:37 +0200 [thread overview]
Message-ID: <20150716171837.160d63d5@free-electrons.com> (raw)
In-Reply-To: <CANQCQpa-dtKQhyPMR5Fnuq8a3HFpZ33efyTjFnXFZDm4SPhvdQ@mail.gmail.com>
Dear Matthew Weber,
On Wed, 15 Jul 2015 16:55:20 -0500, Matthew Weber wrote:
> > Why is this needed? Can you generate those security attributes at build
> > time?
>
> If you did you would need to modify the (host) Kernel on your build
> machine to have all of the filesystem types w/ext attributes and
> selinux enabled that you need for the rootfs creation. Instead we
> build a inbetween QEMU that performs this in a sandbox as a post build
> step. Then we can build on any unmodified distribution
> (Ubuntu/CentOS/Arch/etc)....
Ah, ok. I was assuming with enough fakeroot-like magic one could achieve
that without having to resort to a sandbox approach like the one you're
using. But anyway that's fine, having xattr support for squashfs on the
target is perfectly fine.
Best regards,
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
next prev parent reply other threads:[~2015-07-16 15:18 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-02 13:28 [Buildroot] [PATCH v7 00/22] SELinux Buildroot Additions Clayton Shotwell
2015-06-02 13:28 ` [Buildroot] [PATCH v7 01/22] sqlite: Add host build support Clayton Shotwell
2015-06-17 21:05 ` Thomas Petazzoni
2015-06-02 13:28 ` [Buildroot] [PATCH v7 02/22] setools: new package Clayton Shotwell
2015-06-17 21:06 ` Thomas Petazzoni
2015-06-02 13:28 ` [Buildroot] [PATCH v7 03/22] python-pyparsing: Add host build option Clayton Shotwell
2015-06-02 13:28 ` [Buildroot] [PATCH v7 04/22] audit: new package Clayton Shotwell
2015-06-17 21:45 ` Thomas Petazzoni
2015-06-19 15:56 ` Clayton Shotwell
2015-06-02 13:28 ` [Buildroot] [PATCH v7 05/22] policycoreutils: " Clayton Shotwell
2015-06-17 22:13 ` Thomas Petazzoni
2015-07-08 20:40 ` Clayton Shotwell
2015-06-02 13:28 ` [Buildroot] [PATCH v7 06/22] refpolicy: " Clayton Shotwell
2015-07-10 18:09 ` Samuel Martin
2015-07-10 22:31 ` Clayton Shotwell
2015-06-02 13:28 ` [Buildroot] [PATCH v7 07/22] busybox: applets as individual binaries Clayton Shotwell
2015-06-20 16:13 ` Samuel Martin
2015-07-10 17:50 ` Clayton Shotwell
2015-06-02 13:28 ` [Buildroot] [PATCH v7 08/22] busybox: selinux support Clayton Shotwell
2015-06-20 16:23 ` Samuel Martin
2015-07-10 17:56 ` Clayton Shotwell
2015-06-02 13:28 ` [Buildroot] [PATCH v7 09/22] linux-pam: " Clayton Shotwell
2015-06-20 17:08 ` Samuel Martin
2015-07-10 19:13 ` Clayton Shotwell
2015-07-10 19:16 ` Clayton Shotwell
2015-06-02 13:28 ` [Buildroot] [PATCH v7 10/22] busybox: added linux-pam support Clayton Shotwell
2015-06-20 17:13 ` Samuel Martin
2015-06-02 13:28 ` [Buildroot] [PATCH v7 11/22] sysvinit: added libselinux dependency Clayton Shotwell
2015-07-10 18:30 ` Samuel Martin
2015-06-02 13:28 ` [Buildroot] [PATCH v7 12/22] dbus: selinux file context support Clayton Shotwell
2015-07-10 20:32 ` Samuel Martin
2015-06-02 13:28 ` [Buildroot] [PATCH v7 13/22] openssh: selinux and pam support Clayton Shotwell
[not found] ` <CAHXCMML3=hbmcTV7p9ycJdohW4PCm_PoVaFmnGr3=ABZAKC3fQ@mail.gmail.com>
2015-07-10 23:01 ` Clayton Shotwell
2015-06-02 13:28 ` [Buildroot] [PATCH v7 14/22] util-linux: selinux, audit, " Clayton Shotwell
2015-07-10 21:28 ` Samuel Martin
2015-06-02 13:28 ` [Buildroot] [PATCH v7 15/22] vim: selinux support Clayton Shotwell
2015-06-20 17:41 ` Samuel Martin
2015-07-01 8:57 ` Thomas Petazzoni
2015-06-02 13:28 ` [Buildroot] [PATCH v7 16/22] rsyslog: fix config file comment style Clayton Shotwell
2015-07-10 22:01 ` Samuel Martin
2015-07-10 23:16 ` Clayton Shotwell
2015-06-02 13:28 ` [Buildroot] [PATCH v7 17/22] qemu x86 selinux: added common selinux support files Clayton Shotwell
2015-06-02 13:28 ` [Buildroot] [PATCH v7 18/22] qemu x86 selinux: base br defconfig Clayton Shotwell
2015-06-02 13:28 ` [Buildroot] [PATCH v7 19/22] libsemanage: cleanup python use and license definition Clayton Shotwell
2015-06-30 14:39 ` Thomas Petazzoni
2015-06-30 15:27 ` Matthew Weber
2015-06-30 16:43 ` Thomas Petazzoni
2015-06-02 13:28 ` [Buildroot] [PATCH v7 20/22] squashfs: Add xattr support Clayton Shotwell
2015-07-06 10:16 ` Thomas Petazzoni
2015-07-10 19:54 ` Clayton Shotwell
2015-07-10 20:23 ` Thomas Petazzoni
2015-07-11 17:12 ` Matthew Weber
2015-07-15 20:21 ` Thomas Petazzoni
2015-07-15 21:55 ` Matthew Weber
2015-07-16 15:18 ` Thomas Petazzoni [this message]
2015-06-02 13:28 ` [Buildroot] [PATCH v7 21/22] mtd: " Clayton Shotwell
2015-07-06 10:35 ` Thomas Petazzoni
2015-06-02 13:28 ` [Buildroot] [PATCH v7 22/22] cpio: new package Clayton Shotwell
2015-07-06 10:38 ` Thomas Petazzoni
2015-07-10 21:02 ` Clayton Shotwell
2015-07-10 22:16 ` Thomas Petazzoni
2015-07-10 22:18 ` Clayton Shotwell
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