From patchwork Thu Jun 17 02:47:08 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Rao, Lei" X-Patchwork-Id: 12326397 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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,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 97BC0C48BE5 for ; Thu, 17 Jun 2021 02:55:13 +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 31C476102A for ; Thu, 17 Jun 2021 02:55:13 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 31C476102A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:59512 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ltiBU-0005F6-3G for qemu-devel@archiver.kernel.org; Wed, 16 Jun 2021 22:55:12 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:37402) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ltiAT-0003Mw-3H for qemu-devel@nongnu.org; Wed, 16 Jun 2021 22:54:09 -0400 Received: from mga02.intel.com ([134.134.136.20]:12066) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ltiAQ-0000Pu-Kv for qemu-devel@nongnu.org; Wed, 16 Jun 2021 22:54:08 -0400 IronPort-SDR: KG5qJbKYitbd9GMKGWBEeLCrSyT58g1bvVG+KMNajdG2+aTlHQ4OzxuvW5OeeIo5oSv6BE7jLg rSqn/V+Q/g9w== X-IronPort-AV: E=McAfee;i="6200,9189,10017"; a="193414069" X-IronPort-AV: E=Sophos;i="5.83,278,1616482800"; d="scan'208";a="193414069" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Jun 2021 19:53:55 -0700 IronPort-SDR: MlBGwHwZqt+Yi+64vPdM+F+Kuq1Ac2Mu/Yp2g8stZEGGp1k3TYGbWL8A29GWua35n6xSxl4fOi J55ivE4EQi0Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.83,278,1616482800"; d="scan'208";a="485121903" Received: from unknown (HELO localhost.localdomain.bj.intel.com) ([10.238.157.59]) by orsmga001.jf.intel.com with ESMTP; 16 Jun 2021 19:53:52 -0700 From: Lei Rao To: chen.zhang@intel.com, lizhijian@cn.fujitsu.com, jasowang@redhat.com, zhang.zhanghailiang@huawei.com, quintela@redhat.com, dgilbert@redhat.com, lukasstraub2@web.de Subject: [PATCH 0/7] Fixed some bugs and optimized some codes for COLO Date: Thu, 17 Jun 2021 10:47:08 +0800 Message-Id: <1623898035-18533-1-git-send-email-lei.rao@intel.com> X-Mailer: git-send-email 1.8.3.1 Received-SPF: pass client-ip=134.134.136.20; envelope-from=lei.rao@intel.com; helo=mga02.intel.com 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_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=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: like.xu.linux@gmail.com, "Rao, Lei" , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Rao, Lei The series of patches include: Fixed some bugs of qemu crash and segment fault. Optimized the function of fill_connection_key. Remove some unnecessary code to improve COLO. Rao, Lei (7): Some minor optimizations for COLO Fixed qemu crash when guest power off in COLO mode Fixed SVM hang when do failover before PVM crash colo: fixed 'Segmentation fault' when the simplex mode PVM poweroff Removed the qemu_fclose() in colo_process_incoming_thread Changed the last-mode to none of first start COLO Optimized the function of fill_connection_key. migration/colo.c | 20 +++++++------------- migration/migration.c | 6 +++++- net/colo-compare.c | 4 ++-- net/colo.c | 31 ++++++++++++------------------- net/colo.h | 6 +++--- net/filter-rewriter.c | 10 +--------- 6 files changed, 30 insertions(+), 47 deletions(-)