From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel De Graaf Subject: Re: [PATCH] drivers/tpm-xen: Change vTPM shared page ABI Date: Fri, 22 Mar 2013 12:46:38 -0400 Message-ID: <514C8AEE.8030001@tycho.nsa.gov> References: <1363896689-11086-1-git-send-email-dgdegra@tycho.nsa.gov> <1363896747-11187-1-git-send-email-dgdegra@tycho.nsa.gov> <514C23B602000078000C7ABE@nat28.tlf.novell.com> <514C6CB1.1040701@tycho.nsa.gov> <514C85F702000078000C7C6A@nat28.tlf.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <514C85F702000078000C7C6A@nat28.tlf.novell.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: Jan Beulich Cc: Matthew.Fioravante@jhuapl.edu, Ian.Campbell@citrix.com, xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org On 03/22/2013 11:25 AM, Jan Beulich wrote: >>>> On 22.03.13 at 15:37, Daniel De Graaf wrote: >> Since the structure names between the v1 and v2 interfaces do not >> collide, the new shared page definition can just be added to the header >> instead of replacing the old definitions; I will do that in the next >> version. The reason I did not do that in the current version is that the >> old interface could not have any users as it is not yet in an upstream >> kernel. > > I.e. you ignored the drivers in linux-2.6.18-xen.hg? > > Jan > Beyond the fact that those drivers are the basis for the Matthew's patch, yes. The stub domains already in 4.3 have replaced the use of tpmback in the Linux kernel.