From patchwork Tue Sep 15 03:03:57 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Zheng Chuan X-Patchwork-Id: 273764 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=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 E28F9C43461 for ; Tue, 15 Sep 2020 02:54:27 +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 3892C207EA for ; Tue, 15 Sep 2020 02:54:27 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3892C207EA Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:56848 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kI16w-0000yR-8M for qemu-devel@archiver.kernel.org; Mon, 14 Sep 2020 22:54:26 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:44288) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kI15j-0007pF-3n for qemu-devel@nongnu.org; Mon, 14 Sep 2020 22:53:11 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:4698 helo=huawei.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kI15g-0003WP-L2 for qemu-devel@nongnu.org; Mon, 14 Sep 2020 22:53:10 -0400 Received: from DGGEMS411-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 27CAB74E4C91BB214747; Tue, 15 Sep 2020 10:53:04 +0800 (CST) Received: from huawei.com (10.175.101.6) by DGGEMS411-HUB.china.huawei.com (10.3.19.211) with Microsoft SMTP Server id 14.3.487.0; Tue, 15 Sep 2020 10:52:57 +0800 From: Chuan Zheng To: , , , Subject: [PATCH v4 1/6] migration/tls: save hostname into MigrationState Date: Tue, 15 Sep 2020 11:03:57 +0800 Message-ID: <1600139042-104593-2-git-send-email-zhengchuan@huawei.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1600139042-104593-1-git-send-email-zhengchuan@huawei.com> References: <1600139042-104593-1-git-send-email-zhengchuan@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.101.6] X-CFilter-Loop: Reflected Received-SPF: pass client-ip=45.249.212.190; envelope-from=zhengchuan@huawei.com; helo=huawei.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/14 22:53:05 X-ACL-Warn: Detected OS = Linux 3.11 and newer [fuzzy] X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: zhengchuan@huawei.com, zhang.zhanghailiang@huawei.com, yuxiating@huawei.com, qemu-devel@nongnu.org, xiexiangyou@huawei.com, alex.chen@huawei.com, jinyan12@huawei.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" hostname is need in multifd-tls, save hostname into MigrationState. Signed-off-by: Chuan Zheng Signed-off-by: Yan Jin Reviewed-by: Daniel P. Berrangé --- migration/channel.c | 1 + migration/migration.c | 1 + migration/migration.h | 5 +++++ migration/tls.c | 2 ++ 4 files changed, 9 insertions(+) diff --git a/migration/channel.c b/migration/channel.c index 20e4c8e..8a783ba 100644 --- a/migration/channel.c +++ b/migration/channel.c @@ -90,5 +90,6 @@ void migration_channel_connect(MigrationState *s, } } migrate_fd_connect(s, error); + g_free(s->hostname); error_free(error); } diff --git a/migration/migration.c b/migration/migration.c index 58a5452..e20b778 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -1883,6 +1883,7 @@ void migrate_init(MigrationState *s) s->migration_thread_running = false; error_free(s->error); s->error = NULL; + s->hostname = NULL; migrate_set_state(&s->state, MIGRATION_STATUS_NONE, MIGRATION_STATUS_SETUP); diff --git a/migration/migration.h b/migration/migration.h index bdc7450..bc96322 100644 --- a/migration/migration.h +++ b/migration/migration.h @@ -259,6 +259,11 @@ struct MigrationState * (which is in 4M chunk). */ uint8_t clear_bitmap_shift; + + /* + * This save hostname when out-going migration starts + */ + char *hostname; }; void migrate_set_state(int *state, int old_state, int new_state); diff --git a/migration/tls.c b/migration/tls.c index 7a02ec8..8fbf9ac 100644 --- a/migration/tls.c +++ b/migration/tls.c @@ -154,6 +154,8 @@ void migration_tls_channel_connect(MigrationState *s, return; } + /* Save hostname into MigrationState for handshake */ + s->hostname = g_strdup(hostname); trace_migration_tls_outgoing_handshake_start(hostname); qio_channel_set_name(QIO_CHANNEL(tioc), "migration-tls-outgoing"); qio_channel_tls_handshake(tioc,