From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33946) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d6X3y-0005Xs-Te for qemu-devel@nongnu.org; Fri, 05 May 2017 02:50:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1d6X3v-0003cy-SW for qemu-devel@nongnu.org; Fri, 05 May 2017 02:50:02 -0400 Received: from mga14.intel.com ([192.55.52.115]:30735) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1d6X3v-0003ck-K4 for qemu-devel@nongnu.org; Fri, 05 May 2017 02:49:59 -0400 References: <1493725969-19518-1-git-send-email-amarnath.valluri@intel.com> <05c17619-e5df-7615-73e9-64b4b57fd570@linux.vnet.ibm.com> From: Amarnath Valluri Message-ID: Date: Fri, 5 May 2017 09:52:05 +0300 MIME-Version: 1.0 In-Reply-To: <05c17619-e5df-7615-73e9-64b4b57fd570@linux.vnet.ibm.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH v3 0/8] Provide support for the software TPM emulator List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Stefan Berger , qemu-devel@nongnu.org Cc: patrick.ohly@intel.com, marcandre.lureau@gmail.com, berrange@redhat.com On 05/04/2017 03:28 PM, Stefan Berger wrote: > On 05/02/2017 07:52 AM, Amarnath Valluri wrote: >> Briefly, Theses set of patches introduces: >> - new TPM backend driver to support software TPM emulators(swtpm(1)). >> - and few supported fixes/enhancements/cleanup to existing tpm >> backend code. >> >> The similar idea was initiated earliar(2) by Stefan Berger(CCed) >> with slightly >> different approach, using CUSE. As swtpm has excellent support for >> unix domain >> sockets, hence this implementation uses unix domain sockets to >> communicate >> with >> swtpm. > > I think you would need something like this as well: > > https://github.com/stefanberger/qemu-tpm/commit/9d8c9c3f0df288242d03f78d3b103099c1910574 > > https://github.com/stefanberger/qemu-tpm/commit/b9ea09d2e26eac92b4a1604a7afa695c4fc2735e > Thanks Stefan, Sure we can take them in once after this patch series get accepted. - Amarnath