From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50018) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VMK4D-0008Gp-VR for qemu-devel@nongnu.org; Wed, 18 Sep 2013 11:53:31 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VMK48-0003H3-0Q for qemu-devel@nongnu.org; Wed, 18 Sep 2013 11:53:25 -0400 Received: from mx1.redhat.com ([209.132.183.28]:35898) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VMK47-0003Gx-OU for qemu-devel@nongnu.org; Wed, 18 Sep 2013 11:53:19 -0400 From: Paul Moore Date: Wed, 18 Sep 2013 11:53:09 -0400 Message-ID: <2039552.W30lFNyjSm@sifl> In-Reply-To: <20130918073817.GB20659@redhat.com> References: <1378495308-24560-1-git-send-email-otubo@linux.vnet.ibm.com> <5238AAC8.4060205@linux.vnet.ibm.com> <20130918073817.GB20659@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Subject: Re: [Qemu-devel] [PATCHv2 2/3] seccomp: adding command line support for blacklist List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "Daniel P. Berrange" Cc: Corey Bryant , qemu-devel@nongnu.org, Eduardo Otubo On Wednesday, September 18, 2013 08:38:17 AM Daniel P. Berrange wrote: > Libvirt does not want to be in the business of creating seccomp syscall > filters for QEMU. As mentioned before, IMHO that places an unacceptable > burden on libvirt to know about the syscalls each a particular version > of QEMU requires for its operation. At a high level, I don't see how libvirt configuring and installing a syscall filter is substantially different from libvirt configuring and installing a network filter. Also, and I recognize this is diverting away from a topic most of qemu-devel is not interested in, what about libvirt-lxc? What about all of the other virtualization drivers supported by libvirt (granted, not all would be candidates for syscall filtering, but you get the idea). -- paul moore security and virtualization @ redhat