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GET /api/patches/1850802/?format=api
{ "id": 1850802, "url": "http://patchwork.ozlabs.org/api/patches/1850802/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20231018130716.286638-18-thuth@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": "<20231018130716.286638-18-thuth@redhat.com>", "list_archive_url": null, "date": "2023-10-18T13:07:08", "name": "[PULL,17/25] tests/avocado: s390x cpu topology entitlement tests", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "d282fdf37f8f403dc38b94b60429f70731783b1a", "submitter": { "id": 66152, "url": "http://patchwork.ozlabs.org/api/people/66152/?format=api", "name": "Thomas Huth", "email": "thuth@redhat.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20231018130716.286638-18-thuth@redhat.com/mbox/", "series": [ { "id": 378180, "url": "http://patchwork.ozlabs.org/api/series/378180/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=378180", "date": "2023-10-18T13:06:52", "name": "[PULL,01/25] qapi: machine.json: change docs regarding CPU topology", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/378180/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/1850802/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/1850802/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@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256\n header.s=mimecast20190719 header.b=CqlRych2;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; helo=lists.gnu.org;\n envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=patchwork.ozlabs.org)" ], "Received": [ "from lists.gnu.org (lists.gnu.org [209.51.188.17])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4S9WQH4lccz20Zj\n\tfor <incoming@patchwork.ozlabs.org>; Thu, 19 Oct 2023 00:09:11 +1100 (AEDT)", "from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from <qemu-devel-bounces@nongnu.org>)\n\tid 1qt6He-0004nj-FW; Wed, 18 Oct 2023 09:08:23 -0400", "from eggs.gnu.org ([2001:470:142:3::10])\n by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from <thuth@redhat.com>) id 1qt6HI-0004WG-Mp\n for qemu-devel@nongnu.org; Wed, 18 Oct 2023 09:08:05 -0400", "from us-smtp-delivery-124.mimecast.com ([170.10.133.124])\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from <thuth@redhat.com>) id 1qt6HE-0007zl-SB\n for qemu-devel@nongnu.org; Wed, 18 Oct 2023 09:08:00 -0400", "from mimecast-mx02.redhat.com (mx-ext.redhat.com [66.187.233.73])\n by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2,\n cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id\n us-mta-642-d5NGA_b3OY2BgA6bBAuWpQ-1; Wed, 18 Oct 2023 09:07:48 -0400", "from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com\n [10.11.54.4])\n (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))\n (No client certificate requested)\n by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 79B8C28AC1EB;\n Wed, 18 Oct 2023 13:07:47 +0000 (UTC)", "from thuth-p1g4.redhat.com (unknown [10.39.192.109])\n by smtp.corp.redhat.com (Postfix) with ESMTP id 86C0520268C8;\n Wed, 18 Oct 2023 13:07:46 +0000 (UTC)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n s=mimecast20190719; t=1697634474;\n h=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n to:to:cc:cc:mime-version:mime-version:\n content-transfer-encoding:content-transfer-encoding:\n in-reply-to:in-reply-to:references:references;\n bh=mXvbhaQkakmXqvXdRpF/EntaW/hW4T+v9GiVFzYKkVg=;\n b=CqlRych2RhlaldF+gsozkTfU0mRYwdszG8rV0/k8Sa9EPOSthHDmRJlVUfuih18nIArJ6N\n Ate0FR3QIrHkDF1bMZYCPsu76ncSOPx/Z800uQl9m71nVdEfgHYHF9YudzYXuYwRNArjxM\n lwoN7dYRVrzDl1FCylJZaU8L5j6751Y=", "X-MC-Unique": "d5NGA_b3OY2BgA6bBAuWpQ-1", "From": "Thomas Huth <thuth@redhat.com>", "To": "qemu-devel@nongnu.org", "Cc": "Stefan Hajnoczi <stefanha@redhat.com>, qemu-s390x@nongnu.org,\n Nina Schoetterl-Glausch <nsg@linux.ibm.com>", "Subject": "[PULL 17/25] tests/avocado: s390x cpu topology entitlement tests", "Date": "Wed, 18 Oct 2023 15:07:08 +0200", "Message-ID": "<20231018130716.286638-18-thuth@redhat.com>", "In-Reply-To": "<20231018130716.286638-1-thuth@redhat.com>", "References": "<20231018130716.286638-1-thuth@redhat.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-Scanned-By": "MIMEDefang 3.4.1 on 10.11.54.4", "Received-SPF": "pass client-ip=170.10.133.124; envelope-from=thuth@redhat.com;\n helo=us-smtp-delivery-124.mimecast.com", "X-Spam_score_int": "-20", "X-Spam_score": "-2.1", "X-Spam_bar": "--", "X-Spam_report": "(-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001,\n DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001,\n SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable 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>,\n <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>,\n <mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "From: Pierre Morel <pmorel@linux.ibm.com>\n\nTest changes in the entitlement from both a guest and a host point of\nview, depending on the polarization.\n\nSigned-off-by: Pierre Morel <pmorel@linux.ibm.com>\nReviewed-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com>\nCo-developed-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com>\nTested-by: Thomas Huth <thuth@redhat.com>\nSigned-off-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com>\nMessage-ID: <20231016183925.2384704-18-nsg@linux.ibm.com>\nSigned-off-by: Thomas Huth <thuth@redhat.com>\n---\n tests/avocado/s390_topology.py | 62 ++++++++++++++++++++++++++++++++++\n 1 file changed, 62 insertions(+)", "diff": "diff --git a/tests/avocado/s390_topology.py b/tests/avocado/s390_topology.py\nindex 8166cee134..24fac9a54d 100644\n--- a/tests/avocado/s390_topology.py\n+++ b/tests/avocado/s390_topology.py\n@@ -243,3 +243,65 @@ def test_polarization(self):\n res = self.vm.qmp('query-s390x-cpu-polarization')\n self.assertEqual(res['return']['polarization'], 'horizontal')\n self.check_topology(0, 0, 0, 0, 'medium', False)\n+\n+\n+ def check_polarization(self, polarization):\n+ #We need to wait for the change to have been propagated to the kernel\n+ exec_command_and_wait_for_pattern(self,\n+ \"\\n\".join([\n+ \"timeout 1 sh -c 'while true\",\n+ 'do',\n+ ' syspath=\"/sys/devices/system/cpu/cpu0/polarization\"',\n+ ' polarization=\"$(cat \"$syspath\")\" || exit',\n+ f' if [ \"$polarization\" = \"{polarization}\" ]; then',\n+ ' exit 0',\n+ ' fi',\n+ ' sleep 0.01',\n+ #searched for strings mustn't show up in command, '' to obfuscate\n+ \"done' && echo succ''ess || echo fail''ure\",\n+ ]),\n+ \"success\", \"failure\")\n+\n+\n+ def test_entitlement(self):\n+ \"\"\"\n+ This test verifies that QEMU modifies the entitlement\n+ after a guest request and that the guest sees the change.\n+\n+ :avocado: tags=arch:s390x\n+ :avocado: tags=machine:s390-ccw-virtio\n+ \"\"\"\n+ self.kernel_init()\n+ self.vm.launch()\n+ self.wait_until_booted()\n+\n+ self.system_init()\n+\n+ self.check_polarization('horizontal')\n+ self.check_topology(0, 0, 0, 0, 'medium', False)\n+\n+ self.guest_set_dispatching('1')\n+ self.check_polarization('vertical:medium')\n+ self.check_topology(0, 0, 0, 0, 'medium', False)\n+\n+ res = self.vm.qmp('set-cpu-topology',\n+ {'core-id': 0, 'entitlement': 'low'})\n+ self.assertEqual(res['return'], {})\n+ self.check_polarization('vertical:low')\n+ self.check_topology(0, 0, 0, 0, 'low', False)\n+\n+ res = self.vm.qmp('set-cpu-topology',\n+ {'core-id': 0, 'entitlement': 'medium'})\n+ self.assertEqual(res['return'], {})\n+ self.check_polarization('vertical:medium')\n+ self.check_topology(0, 0, 0, 0, 'medium', False)\n+\n+ res = self.vm.qmp('set-cpu-topology',\n+ {'core-id': 0, 'entitlement': 'high'})\n+ self.assertEqual(res['return'], {})\n+ self.check_polarization('vertical:high')\n+ self.check_topology(0, 0, 0, 0, 'high', False)\n+\n+ self.guest_set_dispatching('0');\n+ self.check_polarization(\"horizontal\")\n+ self.check_topology(0, 0, 0, 0, 'high', False)\n", "prefixes": [ "PULL", "17/25" ] }