From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joanna Rutkowska Subject: Re: Xen 4.1.x security support Date: Wed, 18 Sep 2013 12:08:15 +0200 Message-ID: <52397B8F.4080408@invisiblethingslab.com> References: <52377FC0.6000302@invisiblethingslab.com> <5238172E02000078000F3DBB@nat28.tlf.novell.com> <52389387.10008@invisiblethingslab.com> <52389516.7020905@invisiblethingslab.com> <1379445486.11304.195.camel@hastur.hellion.org.uk> <5238B3AA.3090805@invisiblethingslab.com> <52397A5C.1090000@citrix.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============5511022228488540547==" Return-path: In-Reply-To: <52397A5C.1090000@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Vincent Hanquez Cc: "xen-devel@lists.xen.org" , Ian Campbell , Jan Beulich , =?ISO-8859-1?Q?Marek_Marczy?= =?ISO-8859-1?Q?kowski-G=F3recki?= List-Id: xen-devel@lists.xenproject.org This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --===============5511022228488540547== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig3D90181A2E389685064ED079" This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig3D90181A2E389685064ED079 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On 09/18/13 12:03, Vincent Hanquez wrote: > On 09/17/2013 08:55 PM, Joanna Rutkowska wrote: >> What version does Xen Client use, BTW? >=20 > We are currently on 4.3. >=20 >> Really, who needs nested virtualization, or XSM -- these are of pure >> academic interest and only make the hypervisor unnecessary bloated, IM= O. > Not sure what you're talking about here, since XenClient actually want > (or already do) make use of both > nested virtualization and XSM. >=20 Features like those do weaken hypervisor security. joanna. --------------enig3D90181A2E389685064ED079 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQEcBAEBAgAGBQJSOXuPAAoJEJwtLfzExk0LJLYIAJqvHsiAk0REU9YrI94CViHW knaI3on8fIJVNWcQGww7A+q5OfCbtWHK9rhjjCTl4rRIeC8IoWx6Ebc8assNkglC 0ugnCNtWDTr08YDiNe/MAFEASZ+JkRHpGpSl7ttQId60WFhbvvVKwHp/rv0KmuNk PhoHpzVv4lklA/oLaIohiWeCUK4YZ2mtSzi0WLkqRbNrh0yowv8RPPX0OMSDGjXz GstY5Dy8r+rsDo4Nh/r1knd0SWEm+yVK9YRL3H63NPZ1gbrjpYlKHRnibeuGiPnx DdLzPOLofsIkw+9vY2oRa3lWSLBZYfXdMQXm+XqP9t2EVEA6jQLaNLpJzfPFdKY= =1OHM -----END PGP SIGNATURE----- --------------enig3D90181A2E389685064ED079-- --===============5511022228488540547== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel --===============5511022228488540547==--