From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6FC8AC433FE for ; Fri, 11 Dec 2020 18:16:13 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 1967B23106 for ; Fri, 11 Dec 2020 18:16:13 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1967B23106 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:41002 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1knmxg-0000S9-7w for qemu-devel@archiver.kernel.org; Fri, 11 Dec 2020 13:16:12 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:56464) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1knmHG-00019m-77 for qemu-devel@nongnu.org; Fri, 11 Dec 2020 12:32:22 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:34556) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1knmHD-0002HX-4e for qemu-devel@nongnu.org; Fri, 11 Dec 2020 12:32:22 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1607707938; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=cyLrsia+oS/cwPtJ6eBY9EomaVIVvbq6TnZJmQSdBbY=; b=Zq0bZJ7F+A47++S0jWA2lPxnmjwjS8+JDsBleIeMXv0j58lsoigyUqEXn7viJLviVrhKZf 33SaMe0aVZZpMr3/vVA93RXjjaH7gYc4mlZWm4QdeKb1KkHKkVx6McTCe4CZPgAYxjq76k Xs84FaZ9vPEGYT6urXjcVo6Pe6WCZek= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-63-pCI6GmNVMtKXFXfKYXtvRg-1; Fri, 11 Dec 2020 12:32:13 -0500 X-MC-Unique: pCI6GmNVMtKXFXfKYXtvRg-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id CFC8780F043; Fri, 11 Dec 2020 17:32:12 +0000 (UTC) Received: from thuth.com (ovpn-113-76.ams2.redhat.com [10.36.113.76]) by smtp.corp.redhat.com (Postfix) with ESMTP id 10331100AE2C; Fri, 11 Dec 2020 17:31:56 +0000 (UTC) From: Thomas Huth To: qemu-devel@nongnu.org, Cornelia Huck Subject: [PATCH 3/3] tests/acceptance/machine_s390_ccw_virtio: Test the virtio-balloon device Date: Fri, 11 Dec 2020 18:31:34 +0100 Message-Id: <20201211173134.376078-4-thuth@redhat.com> In-Reply-To: <20201211173134.376078-1-thuth@redhat.com> References: <20201211173134.376078-1-thuth@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=thuth@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" Received-SPF: pass client-ip=216.205.24.124; envelope-from=thuth@redhat.com; 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, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-s390x@nongnu.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Wainer dos Santos Moschetta , Cleber Rosa Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Inflate the balloon and check whether the size of the memory changes. Signed-off-by: Thomas Huth --- tests/acceptance/machine_s390_ccw_virtio.py | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/tests/acceptance/machine_s390_ccw_virtio.py b/tests/acceptance/machine_s390_ccw_virtio.py index 7d0a78139b..81f6c066c7 100644 --- a/tests/acceptance/machine_s390_ccw_virtio.py +++ b/tests/acceptance/machine_s390_ccw_virtio.py @@ -70,7 +70,8 @@ class S390CCWVirtioMachine(Test): '-device', 'zpci,uid=5,target=zzz', '-device', 'virtio-net-pci,id=zzz', '-device', 'zpci,uid=0xa,fid=12,target=serial', - '-device', 'virtio-serial-pci,id=serial') + '-device', 'virtio-serial-pci,id=serial', + '-device', 'virtio-balloon-ccw') self.vm.launch() shell_ready = "sh: can't access tty; job control turned off" @@ -140,3 +141,12 @@ class S390CCWVirtioMachine(Test): exec_command_and_wait_for_pattern(self, 'ls /sys/bus/ccw/devices/0.0.4711', 'No such file or directory') + # test the virtio-balloon device + exec_command_and_wait_for_pattern(self, 'head -n 1 /proc/meminfo', + 'MemTotal: 115640 kB') + self.vm.command('human-monitor-command', command_line='balloon 96') + exec_command_and_wait_for_pattern(self, 'head -n 1 /proc/meminfo', + 'MemTotal: 82872 kB') + self.vm.command('human-monitor-command', command_line='balloon 128') + exec_command_and_wait_for_pattern(self, 'head -n 1 /proc/meminfo', + 'MemTotal: 115640 kB') -- 2.27.0