Message ID | 20230927164908.12891-1-jejb@linux.ibm.com (mailing list archive) |
---|---|
Headers | show
Return-Path: <qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org> X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 83525E82CB1 for <qemu-devel@archiver.kernel.org>; Wed, 27 Sep 2023 16:51:10 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces@nongnu.org>) id 1qlXjg-0005hS-3z; Wed, 27 Sep 2023 12:50:04 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <jejb@linux.ibm.com>) id 1qlXje-0005hE-B4 for qemu-devel@nongnu.org; Wed, 27 Sep 2023 12:50:02 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <jejb@linux.ibm.com>) id 1qlXjc-0003m1-G4 for qemu-devel@nongnu.org; Wed, 27 Sep 2023 12:50:02 -0400 Received: from pps.filterd (m0353724.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 38RG2vaO021829 for <qemu-devel@nongnu.org>; Wed, 27 Sep 2023 16:49:58 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : mime-version : content-transfer-encoding; s=pp1; bh=mX7QrmxkrK11LdbMe9CTclIlgj1SyP+lk+dewx76ooM=; b=KMWNqCiddUDsqIUrkvcmsj6XTij/Oeh8VXPTh4aycM+VKhd5+FEdLUfQqJ0uSaFNcV1f duRO3R0f9FyrR0JAac5pasP5RjXL2E6e1qmK2A4Rd0yYrpYn2QARNOjdgc/Az+3RuMYG 0R3Stwj0jMMnsxyrzvKHmouYM0cb0Ii34gsKrCl2GLjeD2yUbd5tVYaqZXt10E1Wk3hV te14Q2aAn+LwVfjmdTyC8wU3Dndm/w3WLQrk9kcKIzTY0xoeuCpvzK9ePgBc9aLXytR6 W4Em/WjSJjDF7L+XGzvv2A6tzPui9Dqbrz9aTNFlOKDpUT9mLBcWknCbPCBkFKrcJbVG Jw== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3tcnq0w3cf-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for <qemu-devel@nongnu.org>; Wed, 27 Sep 2023 16:49:57 +0000 Received: from m0353724.ppops.net (m0353724.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 38RGeG0L010160 for <qemu-devel@nongnu.org>; Wed, 27 Sep 2023 16:49:57 GMT Received: from ppma13.dal12v.mail.ibm.com (dd.9e.1632.ip4.static.sl-reverse.com [50.22.158.221]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3tcnq0w3c8-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 27 Sep 2023 16:49:57 +0000 Received: from pps.filterd (ppma13.dal12v.mail.ibm.com [127.0.0.1]) by ppma13.dal12v.mail.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 38RF56nv030805; Wed, 27 Sep 2023 16:49:56 GMT Received: from smtprelay04.wdc07v.mail.ibm.com ([172.16.1.71]) by ppma13.dal12v.mail.ibm.com (PPS) with ESMTPS id 3tacjk4mwu-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 27 Sep 2023 16:49:56 +0000 Received: from smtpav06.dal12v.mail.ibm.com (smtpav06.dal12v.mail.ibm.com [10.241.53.105]) by smtprelay04.wdc07v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 38RGntKp34996872 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 27 Sep 2023 16:49:55 GMT Received: from smtpav06.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 636B358055; Wed, 27 Sep 2023 16:49:55 +0000 (GMT) Received: from smtpav06.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 423105805E; Wed, 27 Sep 2023 16:49:54 +0000 (GMT) Received: from lingrow.int.hansenpartnership.com (unknown [9.67.144.155]) by smtpav06.dal12v.mail.ibm.com (Postfix) with ESMTP; Wed, 27 Sep 2023 16:49:54 +0000 (GMT) From: James Bottomley <jejb@linux.ibm.com> To: qemu-devel@nongnu.org Cc: =?utf-8?q?Daniel_P_=2E_Berrang=C3=A9?= <berrange@redhat.com>, Markus Armbruster <armbru@redhat.com>, Stefan Berger <stefanb@linux.ibm.com> Subject: [PATCH v7 0/2] tpm: add mssim backend Date: Wed, 27 Sep 2023 12:49:06 -0400 Message-Id: <20230927164908.12891-1-jejb@linux.ibm.com> X-Mailer: git-send-email 2.35.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: KTb56Kv_CLG4aXbdljxKsOAuDEifCgFh X-Proofpoint-ORIG-GUID: Mbqt5IbwQ4bnxaTmNhkXzKCItdXb1hZM X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-09-27_11,2023-09-27_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=2 suspectscore=0 phishscore=0 lowpriorityscore=0 mlxscore=2 adultscore=0 malwarescore=0 mlxlogscore=168 spamscore=2 clxscore=1015 priorityscore=1501 impostorscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2309180000 definitions=main-2309270141 Received-SPF: pass client-ip=148.163.158.5; envelope-from=jejb@linux.ibm.com; helo=mx0b-001b2d01.pphosted.com X-Spam_score_int: -19 X-Spam_score: -2.0 X-Spam_bar: -- X-Spam_report: (-2.0 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org |
Series |
tpm: add mssim backend
|
expand
|
From: James Bottomley <James.Bottomley@HansenPartnership.com> The requested feedback was to convert the tpmdev handler to being json based, which requires rethreading all the backends. The good news is this reduced quite a bit of code (especially as I converted it to error_fatal handling as well, which removes the return status threading). The bad news is I can't test any of the conversions. swtpm still isn't building on opensuse and, apparently, passthrough doesn't like my native TPM because it doesn't allow cancellation. v3 pulls out more unneeded code in the visitor conversion, makes migration work on external state preservation of the simulator and adds documentation v4 puts back the wrapper options (but doesn't add any for mssim since it post dates the necessity) v5 rebases to the latest master branch and adjusts for removed use_FOO ptrs v5 updates help to exit zero; does some checkpatch tidying v7 merge review feedback and add acks. James --- James Bottomley (2): tpm: convert tpmdev options processing to new visitor format tpm: add backend for mssim MAINTAINERS | 6 + backends/tpm/Kconfig | 5 + backends/tpm/meson.build | 1 + backends/tpm/tpm_emulator.c | 25 ++- backends/tpm/tpm_mssim.c | 290 +++++++++++++++++++++++++++++++++ backends/tpm/tpm_mssim.h | 44 +++++ backends/tpm/tpm_passthrough.c | 23 +-- docs/specs/tpm.rst | 39 +++++ include/sysemu/tpm.h | 4 +- include/sysemu/tpm_backend.h | 2 +- qapi/tpm.json | 49 +++++- softmmu/tpm-hmp-cmds.c | 9 + softmmu/tpm.c | 91 +++++------ softmmu/vl.c | 19 +-- 14 files changed, 499 insertions(+), 108 deletions(-) create mode 100644 backends/tpm/tpm_mssim.c create mode 100644 backends/tpm/tpm_mssim.h