From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38509) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e5E1r-0005CB-4o for qemu-devel@nongnu.org; Thu, 19 Oct 2017 12:50:44 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1e5E1n-0005aL-4A for qemu-devel@nongnu.org; Thu, 19 Oct 2017 12:50:43 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:59996 helo=mx0a-001b2d01.pphosted.com) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1e5E1m-0005Zm-UH for qemu-devel@nongnu.org; Thu, 19 Oct 2017 12:50:39 -0400 Received: from pps.filterd (m0098417.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id v9JGn9oV022028 for ; Thu, 19 Oct 2017 12:50:35 -0400 Received: from e37.co.us.ibm.com (e37.co.us.ibm.com [32.97.110.158]) by mx0a-001b2d01.pphosted.com with ESMTP id 2dpyrcgdbq-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Thu, 19 Oct 2017 12:50:35 -0400 Received: from localhost by e37.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 19 Oct 2017 10:50:34 -0600 References: <20171009225623.29232-1-marcandre.lureau@redhat.com> <523bf8e7-0be0-0db9-83da-4e7d7449562f@linux.vnet.ibm.com> <969297048.30042590.1508423615378.JavaMail.zimbra@redhat.com> <6b6eb9ff-b9de-7480-3f0d-ee2e7b5ab3b1@linux.vnet.ibm.com> From: Stefan Berger Date: Thu, 19 Oct 2017 12:50:31 -0400 MIME-Version: 1.0 In-Reply-To: <6b6eb9ff-b9de-7480-3f0d-ee2e7b5ab3b1@linux.vnet.ibm.com> Content-Type: text/plain; charset=utf-8; format=flowed Message-Id: Content-Transfer-Encoding: quoted-printable Subject: Re: [Qemu-devel] [PATCH 00/42] TPM: code cleanup & CRB device List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: =?UTF-8?Q?Marc-Andr=c3=a9_Lureau?= Cc: amarnath valluri , qemu-devel@nongnu.org On 10/19/2017 10:44 AM, Stefan Berger wrote: > On 10/19/2017 10:33 AM, Marc-Andr=C3=A9 Lureau wrote: >> Hi Stefan >> >> ----- Original Message ----- >>> On 10/09/2017 06:55 PM, Marc-Andr=C3=A9 Lureau wrote: >>>> Hi, >>>> >>>> I accumulated a series of patch doing some TPM code cleanup while >>>> doing review. I removed some dead code, simplified other parts, and >>>> tried to isolate implementation of the backend and frontend by using= a >>>> new TPMIf interface. I solved a few issues, and added some FIXME for >>>> what should be tackled. Finally, I implemented a simple CRB device >>>> (tpm 2.0) that is work in progress for now - it works fine with >>>> passthrough, but swtpm/libtpms with win10 has some issues that need >>>> more investigations. >>>> >>>> seabios CRB support is required for TPM 2.0 & emulation >>>> (https://mail.coreboot.org/pipermail/seabios/2017-October/011839.htm= l) >>>> >>>> Comments/review welcome! >>> Are you going to post a v2 soon? >> I was wondering if you would take the patches that you already=20 >> reviewed for the next pull request. That way v2 would be smaller. > > I'll take them up to 21/42. Tested them and it seems to work fine. I'll post later today. Did you have any more luck with win10 and tpm2 ? Stefan