From patchwork Thu Jan 4 04:31:59 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Xu X-Patchwork-Id: 13510781 Return-Path: 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 10B64C47073 for ; Thu, 4 Jan 2024 04:35:23 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rLFQE-00023K-BP; Wed, 03 Jan 2024 23:33:34 -0500 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 ) id 1rLFQC-0001xt-Lk for qemu-devel@nongnu.org; Wed, 03 Jan 2024 23:33:32 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rLFQB-0006eM-1G for qemu-devel@nongnu.org; Wed, 03 Jan 2024 23:33:32 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1704342810; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=/fQPTKUjWUNYYWDBbQarw+AlYF3QAbLTeuopgvvg1pw=; b=WDMHw6UlF6IMRHGhark0I/NmZ24bxkcZ39bOVdqrLwMkN2zJw8udbul8zrVZx4qY94oQpF GiaSJtcZZ3UlMhkS1ZD7H6mKaSzUmWAUcbYZekig+wVIaora+Egpl8Y6D2axm24PZ4rfKv Ypkh5siAWPYkfxIh1S9WdJnoEe7kl/g= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-648-suXgaplkMp6Gg4aJnvcOFg-1; Wed, 03 Jan 2024 23:33:29 -0500 X-MC-Unique: suXgaplkMp6Gg4aJnvcOFg-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.rdu2.redhat.com [10.11.54.8]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 9F3C4836F87; Thu, 4 Jan 2024 04:33:28 +0000 (UTC) Received: from x1n.redhat.com (unknown [10.72.116.12]) by smtp.corp.redhat.com (Postfix) with ESMTP id CFA47C15968; Thu, 4 Jan 2024 04:33:24 +0000 (UTC) From: peterx@redhat.com To: qemu-devel@nongnu.org, Stefan Hajnoczi Cc: Fabiano Rosas , Steve Sistare , Juan Quintela , peterx@redhat.com, Leonardo Bras Soares Passos , Avihai Horon Subject: [PULL 14/26] tests/qtest: postcopy migration with suspend Date: Thu, 4 Jan 2024 12:31:59 +0800 Message-ID: <20240104043213.431566-15-peterx@redhat.com> In-Reply-To: <20240104043213.431566-1-peterx@redhat.com> References: <20240104043213.431566-1-peterx@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.8 Received-SPF: pass client-ip=170.10.133.124; envelope-from=peterx@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -46 X-Spam_score: -4.7 X-Spam_bar: ---- X-Spam_report: (-4.7 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-2.601, 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, T_SCC_BODY_TEXT_LINE=-0.01 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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Steve Sistare Add a test case to verify that the suspended state is handled correctly by live migration postcopy. The test suspends the src, migrates, then wakes the dest. Signed-off-by: Steve Sistare Reviewed-by: Peter Xu Link: https://lore.kernel.org/r/1704312341-66640-13-git-send-email-steven.sistare@oracle.com Signed-off-by: Peter Xu --- tests/qtest/migration-test.c | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c index a3bfbf2654..136e5df06c 100644 --- a/tests/qtest/migration-test.c +++ b/tests/qtest/migration-test.c @@ -1347,6 +1347,7 @@ static int migrate_postcopy_prepare(QTestState **from_ptr, /* Wait for the first serial output from the source */ wait_for_serial("src_serial"); + wait_for_suspend(from, &src_state); g_autofree char *uri = migrate_get_socket_address(to, "socket-address"); migrate_qmp(from, uri, "{}"); @@ -1364,6 +1365,11 @@ static void migrate_postcopy_complete(QTestState *from, QTestState *to, { wait_for_migration_complete(from); + if (args->start.suspend_me) { + /* wakeup succeeds only if guest is suspended */ + qtest_qmp_assert_success(to, "{'execute': 'system_wakeup'}"); + } + /* Make sure we get at least one "B" on destination */ wait_for_serial("dest_serial"); @@ -1397,6 +1403,15 @@ static void test_postcopy(void) test_postcopy_common(&args); } +static void test_postcopy_suspend(void) +{ + MigrateCommon args = { + .start.suspend_me = true, + }; + + test_postcopy_common(&args); +} + static void test_postcopy_compress(void) { MigrateCommon args = { @@ -3412,7 +3427,10 @@ int main(int argc, char **argv) qtest_add_func("/migration/postcopy/recovery/double-failures", test_postcopy_recovery_double_fail); #endif /* _WIN32 */ - + if (is_x86) { + qtest_add_func("/migration/postcopy/suspend", + test_postcopy_suspend); + } } qtest_add_func("/migration/bad_dest", test_baddest);