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GET /api/patches/815312/?format=api
{ "id": 815312, "url": "http://patchwork.ozlabs.org/api/patches/815312/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20170919072719.11815-13-famz@redhat.com/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20170919072719.11815-13-famz@redhat.com>", "list_archive_url": null, "date": "2017-09-19T07:27:18", "name": "[v9,12/13] tests: Add README for vm tests", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "3b4f6fd989a2240e1ad60ff2af2e8cc3b822fc2d", "submitter": { "id": 24872, "url": "http://patchwork.ozlabs.org/api/people/24872/?format=api", "name": "Fam Zheng", "email": "famz@redhat.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20170919072719.11815-13-famz@redhat.com/mbox/", "series": [ { "id": 3792, "url": "http://patchwork.ozlabs.org/api/series/3792/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=3792", "date": "2017-09-19T07:27:06", "name": "tests: Add VM based build tests (for non-x86_64 and/or non-Linux)", "version": 9, "mbox": "http://patchwork.ozlabs.org/series/3792/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/815312/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/815312/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Authentication-Results": [ "ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=nongnu.org\n\t(client-ip=2001:4830:134:3::11; helo=lists.gnu.org;\n\tenvelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n\treceiver=<UNKNOWN>)", "ext-mx07.extmail.prod.ext.phx2.redhat.com;\n\tdmarc=none (p=none dis=none) header.from=redhat.com", "ext-mx07.extmail.prod.ext.phx2.redhat.com;\n\tspf=fail smtp.mailfrom=famz@redhat.com" ], "Received": [ "from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11])\n\t(using TLSv1 with cipher AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xxFBF4SZPz9sBZ\n\tfor <incoming@patchwork.ozlabs.org>;\n\tTue, 19 Sep 2017 17:39:15 +1000 (AEST)", "from localhost ([::1]:40516 helo=lists.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.71) (envelope-from\n\t<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>)\n\tid 1duD7h-0001so-4r\n\tfor incoming@patchwork.ozlabs.org; Tue, 19 Sep 2017 03:39:13 -0400", "from eggs.gnu.org ([2001:4830:134:3::10]:39077)\n\tby lists.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from <famz@redhat.com>) id 1duCxz-0002oE-PP\n\tfor qemu-devel@nongnu.org; Tue, 19 Sep 2017 03:29:13 -0400", "from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)\n\t(envelope-from <famz@redhat.com>) id 1duCxv-00005t-CI\n\tfor qemu-devel@nongnu.org; Tue, 19 Sep 2017 03:29:11 -0400", "from mx1.redhat.com ([209.132.183.28]:52614)\n\tby eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32)\n\t(Exim 4.71) (envelope-from <famz@redhat.com>) id 1duCxv-0008WU-2s\n\tfor qemu-devel@nongnu.org; Tue, 19 Sep 2017 03:29:07 -0400", "from smtp.corp.redhat.com\n\t(int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15])\n\t(using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby mx1.redhat.com (Postfix) with ESMTPS id 1E914C00DBA0;\n\tTue, 19 Sep 2017 07:29:06 +0000 (UTC)", "from lemon.redhat.com (ovpn-12-162.pek2.redhat.com [10.72.12.162])\n\tby smtp.corp.redhat.com (Postfix) with ESMTP id 539F95D6A4;\n\tTue, 19 Sep 2017 07:29:02 +0000 (UTC)" ], "DMARC-Filter": "OpenDMARC Filter v1.3.2 mx1.redhat.com 1E914C00DBA0", "From": "Fam Zheng <famz@redhat.com>", "To": "qemu-devel@nongnu.org", "Date": "Tue, 19 Sep 2017 15:27:18 +0800", "Message-Id": "<20170919072719.11815-13-famz@redhat.com>", "In-Reply-To": "<20170919072719.11815-1-famz@redhat.com>", "References": "<20170919072719.11815-1-famz@redhat.com>", "X-Scanned-By": "MIMEDefang 2.79 on 10.5.11.15", "X-Greylist": "Sender IP whitelisted, not delayed by milter-greylist-4.5.16\n\t(mx1.redhat.com [10.5.110.31]);\n\tTue, 19 Sep 2017 07:29:06 +0000 (UTC)", "X-detected-operating-system": "by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic]\n\t[fuzzy]", "X-Received-From": "209.132.183.28", "Subject": "[Qemu-devel] [PATCH v9 12/13] tests: Add README for vm tests", "X-BeenThere": "qemu-devel@nongnu.org", "X-Mailman-Version": "2.1.21", "Precedence": "list", "List-Id": "<qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n\t<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<http://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>,\n\t<mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Cc": "Peter Maydell <peter.maydell@linaro.org>, Fam Zheng <famz@redhat.com>,\n\t=?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= <f4bug@amsat.org>,\n\tKamil Rytarowski <kamil@netbsd.org>, pbonzini@redhat.com, \n\tstefanha@redhat.com, Cleber Rosa <crosa@redhat.com>,\n\t=?utf-8?q?Alex_Benn=C3=A9e?= <alex.bennee@linaro.org>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "\"Qemu-devel\"\n\t<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>" }, "content": "Signed-off-by: Fam Zheng <famz@redhat.com>\n---\n tests/vm/README | 89 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++\n 1 file changed, 89 insertions(+)\n create mode 100644 tests/vm/README", "diff": "diff --git a/tests/vm/README b/tests/vm/README\nnew file mode 100644\nindex 0000000000..ae53dce6ee\n--- /dev/null\n+++ b/tests/vm/README\n@@ -0,0 +1,89 @@\n+=== VM test suite to run build in guests ===\n+\n+== Intro ==\n+\n+This test suite contains scripts that bootstrap various guest images that have\n+necessary packages to build QEMU. The basic usage is documented in Makefile\n+help which is displayed with \"make vm-test\".\n+\n+== Quick start ==\n+\n+Run \"make vm-test\" to list available make targets. Invoke a specific make\n+command to run build test in an image. For example, \"make vm-build-freebsd\"\n+will build the source tree in the FreeBSD image. The command can be executed\n+from either the source tree or the build dir; if the former, ./configure is not\n+needed. The command will then generate the test image in ./tests/vm/ under the\n+working directory.\n+\n+Note: images created by the scripts accept a well-known RSA key pair for SSH\n+access, so they SHOULD NOT be exposed to external interfaces if you are\n+concerned about attackers taking control of the guest and potentially\n+exploiting a QEMU security bug to compromise the host.\n+\n+== QEMU binary ==\n+\n+By default, qemu-system-x86_64 is searched in $PATH to run the guest. If there\n+isn't one, or if it is older than 2.10, the test won't work. In this case,\n+provide the QEMU binary in env var: QEMU=/path/to/qemu-2.10+.\n+\n+== Make jobs ==\n+\n+The \"-j$X\" option in the make command line is not propagated into the VM,\n+specify \"J=$X\" to control the make jobs in the guest.\n+\n+== Debugging ==\n+\n+Add \"DEBUG=1\" and/or \"V=1\" to the make command to allow interactive debugging\n+and verbose output. If this is not enough, see the next section.\n+\n+== Manual invocation ==\n+\n+Each guest script is an executable script with the same command line options.\n+For example to work with the netbsd guest, use $QEMU_SRC/tests/vm/netbsd:\n+\n+ $ cd $QEMU_SRC/tests/vm\n+\n+ # To bootstrap the image\n+ $ ./netbsd --build-image --image /var/tmp/netbsd.img\n+ <...>\n+\n+ # To run an arbitrary command in guest (the output will not be echoed unless\n+ # --debug is added)\n+ $ ./netbsd --debug --image /var/tmp/netbsd.img uname -a\n+\n+ # To build QEMU in guest\n+ $ ./netbsd --debug --image /var/tmp/netbsd.img --build-qemu $QEMU_SRC\n+\n+ # To get to an interactive shell\n+ $ ./netbsd --interactive --image /var/tmp/netbsd.img sh\n+\n+== Adding new guests ==\n+\n+Please look at existing guest scripts for how to add new guests.\n+\n+Most importantly, create a subclass of BaseVM and implement build_image()\n+method and define BUILD_SCRIPT, then finally call basevm.main() from the\n+script's main().\n+\n+ - Usually in build_image(), a template image is downloaded from a predefined\n+ URL. BaseVM._download_with_cache() takes care of the cache and the\n+ checksum, so consider using it.\n+\n+ - Once the image is downloaded, users, SSH server and QEMU build deps should\n+ be set up:\n+\n+ * Root password set to BaseVM.ROOT_PASS\n+ * User BaseVM.GUEST_USER is created, and password set to BaseVM.GUEST_PASS\n+ * SSH service is enabled and started on boot,\n+ $QEMU_SRC/tests/keys/id_rsa.pub is added to ssh's \"authorized_keys\" file\n+ of both root and the normal user\n+ * DHCP client service is enabled and started on boot, so that it can\n+ automatically configure the virtio-net-pci NIC and communicate with QEMU\n+ user net (10.0.2.2)\n+ * Necessary packages are installed to untar the source tarball and build\n+ QEMU\n+\n+ - Write a proper BUILD_SCRIPT template, which should be a shell script that\n+ untars a raw virtio-blk block device, which is the tarball data blob of the\n+ QEMU source tree, then configure/build it. Running \"make check\" is also\n+ recommended.\n", "prefixes": [ "v9", "12/13" ] }