From patchwork Sun Sep 13 02:47:31 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zheng Chuan X-Patchwork-Id: 273883 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, 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 DB73BC43461 for ; Sun, 13 Sep 2020 02:38:46 +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 87D0C20770 for ; Sun, 13 Sep 2020 02:38:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 87D0C20770 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]:47736 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kHHuf-0000jK-Ml for qemu-devel@archiver.kernel.org; Sat, 12 Sep 2020 22:38:45 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:47870) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kHHsm-0004w3-El for qemu-devel@nongnu.org; Sat, 12 Sep 2020 22:36:48 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:4687 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 1kHHsk-0003VV-2o for qemu-devel@nongnu.org; Sat, 12 Sep 2020 22:36:48 -0400 Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 48310EAA34D88BAAF7AE; Sun, 13 Sep 2020 10:36:38 +0800 (CST) Received: from huawei.com (10.175.101.6) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server id 14.3.487.0; Sun, 13 Sep 2020 10:36:32 +0800 From: Chuan Zheng To: , , , Subject: [PATCH v3 1/6] migration/tls: save hostname into MigrationState Date: Sun, 13 Sep 2020 10:47:31 +0800 Message-ID: <1599965256-72150-2-git-send-email-zhengchuan@huawei.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1599965256-72150-1-git-send-email-zhengchuan@huawei.com> References: <1599965256-72150-1-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 = 2020/09/12 22:36:39 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 --- migration/channel.c | 6 ++++++ migration/migration.c | 1 + migration/migration.h | 5 +++++ 3 files changed, 12 insertions(+) diff --git a/migration/channel.c b/migration/channel.c index 20e4c8e..0e4104a 100644 --- a/migration/channel.c +++ b/migration/channel.c @@ -66,6 +66,11 @@ void migration_channel_connect(MigrationState *s, trace_migration_set_outgoing_channel( ioc, object_get_typename(OBJECT(ioc)), hostname, error); + /* Save hostname into MigrationState for handshake */ + if (hostname) { + s->hostname = g_strdup(hostname); + } + if (!error) { if (s->parameters.tls_creds && *s->parameters.tls_creds && @@ -90,5 +95,6 @@ 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); From patchwork Sun Sep 13 02:47:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Zheng Chuan X-Patchwork-Id: 273884 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, 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 931D8C433E2 for ; Sun, 13 Sep 2020 02:37:41 +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 3068520770 for ; Sun, 13 Sep 2020 02:37:41 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3068520770 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]:41736 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kHHtc-0006k4-9E for qemu-devel@archiver.kernel.org; Sat, 12 Sep 2020 22:37:40 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:47934) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kHHsq-0004zb-EZ for qemu-devel@nongnu.org; Sat, 12 Sep 2020 22:36:52 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:43808 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 1kHHsn-0003W0-1O for qemu-devel@nongnu.org; Sat, 12 Sep 2020 22:36:52 -0400 Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 65B18A9DFD09193D55E8; Sun, 13 Sep 2020 10:36:43 +0800 (CST) Received: from huawei.com (10.175.101.6) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server id 14.3.487.0; Sun, 13 Sep 2020 10:36:32 +0800 From: Chuan Zheng To: , , , Subject: [PATCH v3 2/6] migration/tls: extract migration_tls_client_create for common-use Date: Sun, 13 Sep 2020 10:47:32 +0800 Message-ID: <1599965256-72150-3-git-send-email-zhengchuan@huawei.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1599965256-72150-1-git-send-email-zhengchuan@huawei.com> References: <1599965256-72150-1-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=45.249.212.35; envelope-from=zhengchuan@huawei.com; helo=huawei.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/12 22:36:44 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" migration_tls_client_create will be used in multifd-tls, let's extract it. Signed-off-by: Chuan Zheng Signed-off-by: Yan Jin Reviewed-by: Daniel P. Berrangé --- migration/tls.c | 26 ++++++++++++++++++-------- migration/tls.h | 6 ++++++ 2 files changed, 24 insertions(+), 8 deletions(-) diff --git a/migration/tls.c b/migration/tls.c index 7a02ec8..186be8a 100644 --- a/migration/tls.c +++ b/migration/tls.c @@ -22,7 +22,6 @@ #include "channel.h" #include "migration.h" #include "tls.h" -#include "io/channel-tls.h" #include "crypto/tlscreds.h" #include "qemu/error-report.h" #include "qapi/error.h" @@ -125,11 +124,10 @@ static void migration_tls_outgoing_handshake(QIOTask *task, object_unref(OBJECT(ioc)); } - -void migration_tls_channel_connect(MigrationState *s, - QIOChannel *ioc, - const char *hostname, - Error **errp) +QIOChannelTLS *migration_tls_client_create(MigrationState *s, + QIOChannel *ioc, + const char *hostname, + Error **errp) { QCryptoTLSCreds *creds; QIOChannelTLS *tioc; @@ -137,7 +135,7 @@ void migration_tls_channel_connect(MigrationState *s, creds = migration_tls_get_creds( s, QCRYPTO_TLS_CREDS_ENDPOINT_CLIENT, errp); if (!creds) { - return; + return NULL; } if (s->parameters.tls_hostname && *s->parameters.tls_hostname) { @@ -145,11 +143,23 @@ void migration_tls_channel_connect(MigrationState *s, } if (!hostname) { error_setg(errp, "No hostname available for TLS"); - return; + return NULL; } tioc = qio_channel_tls_new_client( ioc, creds, hostname, errp); + + return tioc; +} + +void migration_tls_channel_connect(MigrationState *s, + QIOChannel *ioc, + const char *hostname, + Error **errp) +{ + QIOChannelTLS *tioc; + + tioc = migration_tls_client_create(s, ioc, hostname, errp); if (!tioc) { return; } diff --git a/migration/tls.h b/migration/tls.h index cdd7000..0cfbe36 100644 --- a/migration/tls.h +++ b/migration/tls.h @@ -22,11 +22,17 @@ #define QEMU_MIGRATION_TLS_H #include "io/channel.h" +#include "io/channel-tls.h" void migration_tls_channel_process_incoming(MigrationState *s, QIOChannel *ioc, Error **errp); +QIOChannelTLS *migration_tls_client_create(MigrationState *s, + QIOChannel *ioc, + const char *hostname, + Error **errp); + void migration_tls_channel_connect(MigrationState *s, QIOChannel *ioc, const char *hostname, From patchwork Sun Sep 13 02:47:33 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zheng Chuan X-Patchwork-Id: 305557 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, 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 BA88EC433E2 for ; Sun, 13 Sep 2020 02:37:37 +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 197A521655 for ; Sun, 13 Sep 2020 02:37:37 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 197A521655 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]:41212 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kHHtY-0006Wz-6B for qemu-devel@archiver.kernel.org; Sat, 12 Sep 2020 22:37:36 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:47928) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kHHso-0004wl-MR for qemu-devel@nongnu.org; Sat, 12 Sep 2020 22:36:50 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:43814 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 1kHHsl-0003W1-5p for qemu-devel@nongnu.org; Sat, 12 Sep 2020 22:36:50 -0400 Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 6A5BD4E9FF9FDBB6C7DE; Sun, 13 Sep 2020 10:36:43 +0800 (CST) Received: from huawei.com (10.175.101.6) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server id 14.3.487.0; Sun, 13 Sep 2020 10:36:33 +0800 From: Chuan Zheng To: , , , Subject: [PATCH v3 3/6] migration/tls: add MigrationState and tls_hostname into MultiFDSendParams Date: Sun, 13 Sep 2020 10:47:33 +0800 Message-ID: <1599965256-72150-4-git-send-email-zhengchuan@huawei.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1599965256-72150-1-git-send-email-zhengchuan@huawei.com> References: <1599965256-72150-1-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=45.249.212.35; envelope-from=zhengchuan@huawei.com; helo=huawei.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/12 22:36:44 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" MigrationState is need for tls session build and tls hostname is need for tls handshake, add both MigrationState and tls_hostname into MultiFDSendParams. Signed-off-by: Chuan Zheng Signed-off-by: Yan Jin --- migration/multifd.c | 5 +++++ migration/multifd.h | 4 ++++ 2 files changed, 9 insertions(+) diff --git a/migration/multifd.c b/migration/multifd.c index d044120..3e41d9e 100644 --- a/migration/multifd.c +++ b/migration/multifd.c @@ -543,11 +543,14 @@ void multifd_save_cleanup(void) socket_send_channel_destroy(p->c); p->c = NULL; + p->s = NULL; qemu_mutex_destroy(&p->mutex); qemu_sem_destroy(&p->sem); qemu_sem_destroy(&p->sem_sync); g_free(p->name); p->name = NULL; + g_free(p->tls_hostname); + p->tls_hostname = NULL; multifd_pages_clear(p->pages); p->pages = NULL; p->packet_len = 0; @@ -779,6 +782,8 @@ int multifd_save_setup(Error **errp) p->packet->magic = cpu_to_be32(MULTIFD_MAGIC); p->packet->version = cpu_to_be32(MULTIFD_VERSION); p->name = g_strdup_printf("multifdsend_%d", i); + p->s = migrate_get_current(); + p->tls_hostname = g_strdup(p->s->hostname); socket_send_channel_create(multifd_new_send_channel_async, p); } diff --git a/migration/multifd.h b/migration/multifd.h index 448a03d..2b400e7 100644 --- a/migration/multifd.h +++ b/migration/multifd.h @@ -66,11 +66,15 @@ typedef struct { } MultiFDPages_t; typedef struct { + /* Migration State */ + MigrationState *s; /* this fields are not changed once the thread is created */ /* channel number */ uint8_t id; /* channel thread name */ char *name; + /* tls hostname */ + char *tls_hostname; /* channel thread id */ QemuThread thread; /* communication channel */ From patchwork Sun Sep 13 02:47:34 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Zheng Chuan X-Patchwork-Id: 305555 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, 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 20A18C43461 for ; Sun, 13 Sep 2020 02:39:41 +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 C5DB620770 for ; 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Sun, 13 Sep 2020 10:36:43 +0800 (CST) Received: from huawei.com (10.175.101.6) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server id 14.3.487.0; Sun, 13 Sep 2020 10:36:34 +0800 From: Chuan Zheng To: , , , Subject: [PATCH v3 4/6] migration/tls: extract cleanup function for common-use Date: Sun, 13 Sep 2020 10:47:34 +0800 Message-ID: <1599965256-72150-5-git-send-email-zhengchuan@huawei.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1599965256-72150-1-git-send-email-zhengchuan@huawei.com> References: <1599965256-72150-1-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=45.249.212.35; envelope-from=zhengchuan@huawei.com; helo=huawei.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/12 22:36:44 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" multifd channel cleanup is need if multifd handshake failed, let's extract it. Signed-off-by: Chuan Zheng Signed-off-by: Yan Jin Reviewed-by: Daniel P. Berrangé --- migration/multifd.c | 34 ++++++++++++++++++++++------------ 1 file changed, 22 insertions(+), 12 deletions(-) diff --git a/migration/multifd.c b/migration/multifd.c index 3e41d9e..fe08911 100644 --- a/migration/multifd.c +++ b/migration/multifd.c @@ -720,6 +720,23 @@ out: return NULL; } +static void multifd_new_send_channel_cleanup(MultiFDSendParams *p, + QIOChannel *ioc, Error *err) +{ + migrate_set_error(migrate_get_current(), err); + /* Error happen, we need to tell who pay attention to me */ + qemu_sem_post(&multifd_send_state->channels_ready); + qemu_sem_post(&p->sem_sync); + /* + * Although multifd_send_thread is not created, but main migration + * thread neet to judge whether it is running, so we need to mark + * its status. + */ + p->quit = true; + object_unref(OBJECT(ioc)); + error_free(err); +} + static void multifd_new_send_channel_async(QIOTask *task, gpointer opaque) { MultiFDSendParams *p = opaque; @@ -728,25 +745,18 @@ static void multifd_new_send_channel_async(QIOTask *task, gpointer opaque) trace_multifd_new_send_channel_async(p->id); if (qio_task_propagate_error(task, &local_err)) { - migrate_set_error(migrate_get_current(), local_err); - /* Error happen, we need to tell who pay attention to me */ - qemu_sem_post(&multifd_send_state->channels_ready); - qemu_sem_post(&p->sem_sync); - /* - * Although multifd_send_thread is not created, but main migration - * thread neet to judge whether it is running, so we need to mark - * its status. - */ - p->quit = true; - object_unref(OBJECT(sioc)); - error_free(local_err); + goto cleanup; } else { p->c = QIO_CHANNEL(sioc); qio_channel_set_delay(p->c, false); p->running = true; qemu_thread_create(&p->thread, p->name, multifd_send_thread, p, QEMU_THREAD_JOINABLE); + return; } + +cleanup: + multifd_new_send_channel_cleanup(p, sioc, local_err); } int multifd_save_setup(Error **errp) From patchwork Sun Sep 13 02:47:35 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Zheng Chuan X-Patchwork-Id: 273885 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=-12.7 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 63B8FC43461 for ; Sun, 13 Sep 2020 02:37:37 +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 E76DA2087C for ; Sun, 13 Sep 2020 02:37:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E76DA2087C 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]:41256 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kHHtX-0006Y8-VX for qemu-devel@archiver.kernel.org; Sat, 12 Sep 2020 22:37:36 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:47930) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kHHso-0004wp-TI for qemu-devel@nongnu.org; Sat, 12 Sep 2020 22:36:50 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:43812 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 1kHHsl-0003W5-8h for qemu-devel@nongnu.org; Sat, 12 Sep 2020 22:36:50 -0400 Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 56B86DB37B92CDC846AC; Sun, 13 Sep 2020 10:36:43 +0800 (CST) Received: from huawei.com (10.175.101.6) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server id 14.3.487.0; Sun, 13 Sep 2020 10:36:34 +0800 From: Chuan Zheng To: , , , Subject: [PATCH v3 5/6] migration/tls: add support for multifd tls-handshake Date: Sun, 13 Sep 2020 10:47:35 +0800 Message-ID: <1599965256-72150-6-git-send-email-zhengchuan@huawei.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1599965256-72150-1-git-send-email-zhengchuan@huawei.com> References: <1599965256-72150-1-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=45.249.212.35; envelope-from=zhengchuan@huawei.com; helo=huawei.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/12 22:36:44 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" Similar like migration main thread, we need to do handshake for each multifd thread. Signed-off-by: Chuan Zheng Signed-off-by: Yan Jin Reviewed-by: Daniel P. Berrangé --- migration/multifd.c | 77 +++++++++++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 75 insertions(+), 2 deletions(-) diff --git a/migration/multifd.c b/migration/multifd.c index fe08911..8aea4e0 100644 --- a/migration/multifd.c +++ b/migration/multifd.c @@ -20,6 +20,7 @@ #include "ram.h" #include "migration.h" #include "socket.h" +#include "tls.h" #include "qemu-file.h" #include "trace.h" #include "multifd.h" @@ -720,6 +721,77 @@ out: return NULL; } +static bool multifd_channel_connect(MultiFDSendParams *p, + QIOChannel *ioc, + Error *error); + +static void multifd_tls_outgoing_handshake(QIOTask *task, + gpointer opaque) +{ + MultiFDSendParams *p = opaque; + QIOChannel *ioc = QIO_CHANNEL(qio_task_get_source(task)); + Error *err = NULL; + + qio_task_propagate_error(task, &err); + multifd_channel_connect(p, ioc, err); +} + +static void multifd_tls_channel_connect(MultiFDSendParams *p, + QIOChannel *ioc, + Error **errp) +{ + MigrationState *s = p->s; + const char *hostname = p->tls_hostname; + QIOChannelTLS *tioc; + + tioc = migration_tls_client_create(s, ioc, hostname, errp); + if (!tioc) { + return; + } + + qio_channel_set_name(QIO_CHANNEL(tioc), "multifd-tls-outgoing"); + qio_channel_tls_handshake(tioc, + multifd_tls_outgoing_handshake, + p, + NULL, + NULL); + +} + +static bool multifd_channel_connect(MultiFDSendParams *p, + QIOChannel *ioc, + Error *error) +{ + MigrationState *s = p->s; + + if (!error) { + if (s->parameters.tls_creds && + *s->parameters.tls_creds && + !object_dynamic_cast(OBJECT(ioc), + TYPE_QIO_CHANNEL_TLS)) { + multifd_tls_channel_connect(p, ioc, &error); + if (!error) { + /* + * tls_channel_connect will call back to this + * function after the TLS handshake, + * so we mustn't call multifd_send_thread until then + */ + return false; + } else { + return true; + } + } else { + /* update for tls qio channel */ + p->c = ioc; + qemu_thread_create(&p->thread, p->name, multifd_send_thread, p, + QEMU_THREAD_JOINABLE); + } + return false; + } + + return true; +} + static void multifd_new_send_channel_cleanup(MultiFDSendParams *p, QIOChannel *ioc, Error *err) { @@ -750,8 +822,9 @@ static void multifd_new_send_channel_async(QIOTask *task, gpointer opaque) p->c = QIO_CHANNEL(sioc); qio_channel_set_delay(p->c, false); p->running = true; - qemu_thread_create(&p->thread, p->name, multifd_send_thread, p, - QEMU_THREAD_JOINABLE); + if (multifd_channel_connect(p, sioc, local_err)) { + goto cleanup; + } return; } From patchwork Sun Sep 13 02:47:36 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zheng Chuan X-Patchwork-Id: 305556 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, 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 B3DB3C433E2 for ; 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Sat, 12 Sep 2020 22:36:51 -0400 Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 5BF4D1059D727A614219; Sun, 13 Sep 2020 10:36:43 +0800 (CST) Received: from huawei.com (10.175.101.6) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server id 14.3.487.0; Sun, 13 Sep 2020 10:36:35 +0800 From: Chuan Zheng To: , , , Subject: [PATCH v3 6/6] migration/tls: add trace points for multifd-tls Date: Sun, 13 Sep 2020 10:47:36 +0800 Message-ID: <1599965256-72150-7-git-send-email-zhengchuan@huawei.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1599965256-72150-1-git-send-email-zhengchuan@huawei.com> References: <1599965256-72150-1-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=45.249.212.35; envelope-from=zhengchuan@huawei.com; helo=huawei.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/12 22:36:44 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" add trace points for multifd-tls for debug. Signed-off-by: Chuan Zheng Signed-off-by: Yan Jin --- migration/multifd.c | 10 +++++++++- migration/trace-events | 4 ++++ 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/migration/multifd.c b/migration/multifd.c index 8aea4e0..0760502 100644 --- a/migration/multifd.c +++ b/migration/multifd.c @@ -732,7 +732,11 @@ static void multifd_tls_outgoing_handshake(QIOTask *task, QIOChannel *ioc = QIO_CHANNEL(qio_task_get_source(task)); Error *err = NULL; - qio_task_propagate_error(task, &err); + if (qio_task_propagate_error(task, &err)) { + trace_multifd_tls_outgoing_handshake_error(ioc, error_get_pretty(err)); + } else { + trace_multifd_tls_outgoing_handshake_complete(ioc); + } multifd_channel_connect(p, ioc, err); } @@ -749,6 +753,7 @@ static void multifd_tls_channel_connect(MultiFDSendParams *p, return; } + trace_multifd_tls_outgoing_handshake_start(ioc, tioc, hostname); qio_channel_set_name(QIO_CHANNEL(tioc), "multifd-tls-outgoing"); qio_channel_tls_handshake(tioc, multifd_tls_outgoing_handshake, @@ -764,6 +769,9 @@ static bool multifd_channel_connect(MultiFDSendParams *p, { MigrationState *s = p->s; + trace_multifd_set_outgoing_channel( + ioc, object_get_typename(OBJECT(ioc)), s->hostname, error); + if (!error) { if (s->parameters.tls_creds && *s->parameters.tls_creds && diff --git a/migration/trace-events b/migration/trace-events index 7ba2fa6..faf52a8 100644 --- a/migration/trace-events +++ b/migration/trace-events @@ -129,6 +129,10 @@ multifd_send_sync_main_wait(uint8_t id) "channel %d" multifd_send_terminate_threads(bool error) "error %d" multifd_send_thread_end(uint8_t id, uint64_t packets, uint64_t pages) "channel %d packets %" PRIu64 " pages %" PRIu64 multifd_send_thread_start(uint8_t id) "%d" +multifd_tls_outgoing_handshake_start(void *ioc, void *tioc, const char *hostname) "ioc=%p tioc=%p hostname=%s" +multifd_tls_outgoing_handshake_error(void *ioc, const char *err) "ioc=%p err=%s" +multifd_tls_outgoing_handshake_complete(void *ioc, void) "ioc=%p" +multifd_set_outgoing_channel(void *ioc, const char *ioctype, const char *hostname, void *err) "ioc=%p ioctype=%s hostname=%s err=%p" # migration.c await_return_path_close_on_source_close(void) ""