From mboxrd@z Thu Jan 1 00:00:00 1970 From: George Dunlap Subject: Re: Install vTPM on Xen-4.2.2 Date: Wed, 29 May 2013 13:01:24 +0100 Message-ID: <51A5EE14.7040800@eu.citrix.com> References: <51A50CE5.7080607@tycho.nsa.gov> <51A5ED02.1090807@tycho.nsa.gov> Mime-Version: 1.0 Content-Type: text/plain; charset="windows-1252"; Format="flowed" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <51A5ED02.1090807@tycho.nsa.gov> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Daniel De Graaf Cc: Bei Guan , xen-devel List-Id: xen-devel@lists.xenproject.org On 29/05/13 12:56, Daniel De Graaf wrote: > On 05/29/2013 05:56 AM, George Dunlap wrote: >> On Tue, May 28, 2013 at 9:00 PM, Daniel De Graaf = >> wrote: >>> On 05/22/2013 09:56 AM, Bei Guan wrote: >>>> >>>> Hi, >>>> >>>> I=91m trying to install vTPM based on Xen-4.2.2, linux-kernel 3.9.1 = >>>> (Dom0) >>>> and TPM emulator. However, I cannot find the TPM backed driver in this >>>> version of Dom0 linux kernel. There is no CONFIG_XEN_TPMDEV_BACKEND = >>>> in the >>>> kernel config file. The config file for Dom0 is attached. Maybe it >>>> provides >>>> some useful information. >>>> >>>> So, how to install a Xen TPM backend driver in the Dom0 linux-kernel. >>>> Thank you very much. >>> >>> >>> Unless you need to use Xen 4.2 for some reason, I would suggest = >>> using the >>> vTPM in Xen 4.3, as it works more reliably. >> >> You do realize 4.3 hasn't actually been released yet, right? :-) > > I assume anyone posting on xen-devel is willing to use pre-release > software - especially as 4.3 is in a later RC now. On the contrary, this is where users are meant to report bugs and ask = technical questions that can't be answered by the people on xen-users. = Where else was Bei Guan supposed to ask for help getting vTPM working in = 4.2? -George