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申报议题 RE: [Tc] Re: TC双周例会
by Chenyanpan 10 May '21

10 May '21

议题： openEuler OBS 构建 Project Config 及 spec 优化内容： OBS 每次构建软件包会创建新的构建环境（build environment），在构建环境中 preinstall 一些必备软件包，然后 install 这些必备软件包及其依赖，以及 spec 中指定的 BuildRequires 及其依赖。当前 preinstall 安装多余软件包，部分软件包 spec 存在多余依赖，导致每次创建构建环境至少需要安装 300+ 个 rpm，占用空间 1.2GB，耗时 60+ 秒。需要对 Project Config 及 spec 进行优化，减少构建过程安装的 rpm 数量，避免 IO 资源浪费，缩短构建时间。同时去掉软件包 spec 多余依赖，避免安装时间、空间浪费，也避免安装多余 rpm 引入的安全风险。 From: Liujingang (Bob) [mailto:liujingang09@huawei.com] Sent: Monday, May 10, 2021 9:26 AM To: tc(a)openeuler.org; dev(a)openeuler.org Subject: [Tc] Re: TC双周例会欢迎大家上报议题，当前议题如下： 1、遗留问题跟踪： 2、SIG运作情况分享：（1）sig-OKD运作情况介绍杨昭（2）sig-ONL运作情况介绍栾建海（3）Storage运作情况介绍刘志强 From: openEuler conference [mailto:public@openeuler.io] Sent: Monday, May 10, 2021 9:11 AM To: tc(a)openeuler.org<mailto:tc@openeuler.org>; dev(a)openeuler.org<mailto:dev@openeuler.org> Subject: [Tc] TC双周例会您好！ openEuler TC SIG 邀请您参加 2021-05-12 10:00 召开的ZOOM会议(自动录制) 会议主题：TC双周例会会议链接：https://us06web.zoom.us/j/83802136408?pwd=NWVzQStkM1V6bEpkTzFqdEc5cFZidz09 温馨提醒：建议接入会议后修改参会人的姓名，也可以使用您在gitee.com的ID 更多资讯尽在：https://openeuler.org/zh/ Hello! openEuler TC SIG invites you to attend the ZOOM conference(auto recording) will be held at 2021-05-12 10:00, The subject of the conference is TC双周例会, You can join the meeting at https://us06web.zoom.us/j/83802136408?pwd=NWVzQStkM1V6bEpkTzFqdEc5cFZidz09. Note: You are advised to change the participant name after joining the conference or use your ID at gitee.com. More information<https://openeuler.org/zh/>

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【Infra】邮件列表故障通知
by 随心 08 May '21

08 May '21

Hey openEuler developers: Due to a physical hardware failure on the cloud instance, the delivering functionality of the mailing list became abnormal between 09:00 and 10:00 on May 8, 2021, now the service is online now. If you use the mailing list service during this period, you need to resend the mail again. To avoid similar problems in the future, the Infrastructure team plan to refactor the deloyment architecture to guarantee service SLA. If you still have other problems, please contact us in the following ways: [1]: https://gitee.com/openeuler/infrastructure/issues [2]: infra(a)openeuler.org Gaohechao openEuler Infrastructure Team --------------------------------------------------------------------------------------------------------------------------- openEuler社区的开发者: 由于云主机物理硬件故障，在2021年5月8日9:00-10:00期间邮件列表收发邮件功能出现异常，当前系统已经恢复，如果有在此时间段使用邮件列表服务，需要重新发送。为避免后续类似问题，基础设施小组已经计划对邮件列表做HA改造，保障服务的SLA，如果您在服务使用中还遇到其他问题，请通过以下途径联系我们： [1]: https://gitee.com/openeuler/infrastructure/issues [2]: infra(a)openeuler.org 高鹤超 openEuler 基础设施团队

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openEuler 20.03 LTS SP2 Test round 1转测试通知
by Xuxiaosong 08 May '21

08 May '21

转测试计划比原计划有2天延期。请相关责任人最晚于2021-5-10前完成特性进展更新为正常状态。 Test round 1版本取用路径如下： http://121.36.84.172/dailybuild/openEuler-20.03-LTS-SP2/openeuler-2021-05-0… 欢迎感兴趣的开发者提前获取验证，对于发现的问题请及时以issue的方式反馈给openEuler社区（里程碑选择openEuler 20.03-LTS-SP2-round-1）。由本次为发布前测试环节，软件版本可能存在重大问题，不建议大规模使用。 Release计划路径 https://gitee.com/openeuler/release-management/blob/master/openEuler-20.03-… 1、本轮转41个特性，详见附件； 2、本轮新增和删除包列表详见附件； Release plan Stage name Begin time End time key feature collect 2021-03-16 2021-03-31 Develop 2021-03-16 2021-04-26 Kernel freezing 2021-04-16 2021-04-16 Build 2021-04-26 2021-04-30 Test round 1（we are here） 2021-05-6 2021-05-12 Test round 2 2021-05-17 2021-05-21 Test round 3 2021-05-24 2021-05-31 Test round 4 2021-06-03 2021-06-07 Test round 5 2021-06-09 2021-06-11 release 2021-06-28 2021-06-30 Feture list 状态说明：discussion(方案讨论，需求未接受)，developing(开发中)，Testing(测试中)，Reject(未纳入版本) no fetur status sig owner 1 openEuler 20.03-LTS-SP2版本支持内核热升级<https://gitee.com/openeuler/release-management/issues/I3JDU8?from=project-i…> Testing ops anatas<https://gitee.com/anatas> 2 openEuler 20.03-LTS-SP2支持内存分级扩展特性<https://gitee.com/openeuler/release-management/issues/I2C2NI?from=project-i…> Testing storage liuzhiqiang26<https://gitee.com/liuzhiqiang26> 3 openEuler 20.03-LTS-SP2版本集成secgear组件<https://gitee.com/openeuler/release-management/issues/I3JE3U?from=project-i…> Testing sig-confidential-computing chenmaodong<https://gitee.com/chenmaodong> 4 openEuler 20.03 LTS SP2 support OpenStack Rocky Discussion sig-openstack @joec88 @liksh @xiyuanwang @huangtianhua 5 openEuler 20.03 LTS SP2支持osinfo软件包<https://gitee.com/openeuler/release-management/issues/I3N30H?from=project-i…> Testing 6 openEuler 20.03 LTS SP2开源openEuler-rpm-config宏定义文件<https://gitee.com/openeuler/release-management/issues/I3N30J?from=project-i…> Testing 7 openEuler 20.03 LTS SP2 支持 compat-openssl10、libzip等<https://gitee.com/openeuler/release-management/issues/I3N30L?from=project-i…> Testing 8 openEuler 20.03 LTS SP2 支持libwbxml、hyperscan<https://gitee.com/openeuler/release-management/issues/I3N30N?from=project-i…> Testing 9 openEuler 20.03 LTS SP2支持microcode_ctl<https://gitee.com/openeuler/release-management/issues/I3N30S?from=project-i…> Testing 10 openEuler 20.03 LTS SP2支持bcc软件包<https://gitee.com/openeuler/release-management/issues/I3N30Q?from=project-i…> Testing 11 openEuler 20.03 LTS SP2支持树莓派<https://gitee.com/openeuler/release-management/issues/I3N30P?from=project-i…> Testing 12 openEuler 20.03 LTS SP2支持1822 HBA卡<https://gitee.com/openeuler/release-management/issues/I3N30V?from=project-i…> Testing 13 openEuler 20.03 LTS SP2支持飞腾2000+/64<https://gitee.com/openeuler/release-management/issues/I3N30W?from=project-i…> Testing 14 openEuler 20.03 LTS SP2支持maildrop和proftpd<https://gitee.com/openeuler/release-management/issues/I3N30X?from=project-i…> Testing 15 openEuler 20.03 LTS SP2支持 iSulad 2.0<https://gitee.com/openeuler/release-management/issues/I3N312?from=project-i…> Testing 16 openEuler 20.03 LTS SP2 A-tune 2.0<https://gitee.com/openeuler/release-management/issues/I3N314?from=project-i…> Testing 17 openEuler 20.03 LTS SP2 支持网络安装<https://gitee.com/openeuler/release-management/issues/I3N315?from=project-i…> Testing 18 openEuler 20.03 LTS SP2 支持 criu组件<https://gitee.com/openeuler/release-management/issues/I3N319?from=project-i…> Testing 19 openEuler 20.03 LTS SP2支持config_acpi_nfit<https://gitee.com/openeuler/release-management/issues/I3N31B?from=project-i…> Testing 20 openEuler 20.03 LTS SP2 虚拟化增强<https://gitee.com/openeuler/release-management/issues/I3N31E?from=project-i…> Testing 21 openEuler 20.03 LTS SP2 支持 UKUI桌面<https://gitee.com/openeuler/release-management/issues/I3N31F?from=project-i…> Testing 22 openEuler 20.03 LTS SP2 支持openGauss<https://gitee.com/openeuler/release-management/issues/I3N31I?from=project-i…> Testing 23 openEuler 20.03 LTS SP2 支持DDE桌面<https://gitee.com/openeuler/release-management/issues/I3N31J?from=project-i…> Testing 24 openEuler 20.03 LTS SP2 编译器支持openjdk<https://gitee.com/openeuler/release-management/issues/I3N31M?from=project-i…> Testing 25 openEuler 20.03 LTS SP2支持HA<https://gitee.com/openeuler/release-management/issues/I3N31O?from=project-i…> Developing 26 openEuler 20.03 LTS SP2 加速库版本同步<https://gitee.com/openeuler/release-management/issues/I3N31Q?from=project-i…> Testing 27 openEuler 20.03 LTS SP2支持金融领域软件包<https://gitee.com/openeuler/release-management/issues/I3N311?from=project-i…> Testing 28 openEuler 20.03 LTS SP2支持kmod功能<https://gitee.com/openeuler/release-management/issues/I3N30C?from=project-i…> Testing 29 openEuler 20.03 LTS SP2支持华为多路径<https://gitee.com/openeuler/release-management/issues/I3N2XS?from=project-i…> Testing 30 openEuler 20.03 LTS SP2 CPU核故障在线隔离解决方案<https://gitee.com/openeuler/release-management/issues/I3N36L?from=project-i…> Developing 31 openEuler 20.03 LTS SP2 支持多应用版本构建和发布<https://gitee.com/openeuler/release-management/issues/I3N36K?from=project-i…> Developing 32 openEuler 20.03 LTS SP2 内存UCE故障降级，用户数据保持一致，业务可持续运行<https://gitee.com/openeuler/release-management/issues/I3N36H?from=project-i…> Testing 33 openEuler 20.03 LTS SP2 故障预测框架<https://gitee.com/openeuler/release-management/issues/I3N36F?from=project-i…> Developing 34 openEuler 20.03 LTS SP2 IO_URING全栈使能<https://gitee.com/openeuler/release-management/issues/I3N36C?from=project-i…> Testing 35 openEuler 20.03 LTS SP2 Qemu：虚拟化可靠性和可维护性增强<https://gitee.com/openeuler/release-management/issues/I3N369?from=project-i…> Testing 36 openEuler 20.03 LTS SP2 Qemu：热迁移pro，提升热迁移性能+安全<https://gitee.com/openeuler/release-management/issues/I3N368?from=project-i…> Testing 37 openEuler 20.03 LTS SP2支持StratoVirt：下一代轻量化虚拟化平台<https://gitee.com/openeuler/release-management/issues/I3N364?from=project-i…> Testing 38 【openEuler 20.03 LTS SP2】继承xfce 4.14<https://gitee.com/openeuler/release-management/issues/I3NC3I?from=project-i…> Discussion xfce @dillon_chen<https://gitee.com/dillon_chen> 39 【openEuler 20.03 LTS SP2】继承Kubernetes 1.18<https://gitee.com/openeuler/release-management/issues/I3NC5H?from=project-i…> Testing sig-cloudnative @jingxiaolu<https://gitee.com/jingxiaolu> 40 【openEuler 20.03 LTS SP2】继承门禁检查功能<https://gitee.com/openeuler/release-management/issues/I3O08F?from=project-i…> Testing 41 openEuler 20.03-LTS-SP2 集成 kubernetes 及其依赖组件<https://gitee.com/openeuler/release-management/issues/I2BHF4?from=project-i…> Testing 42 openEuler 20.03-LTS-SP2 arm虚拟机支持NMI watchdog<https://gitee.com/openeuler/release-management/issues/I2B4WL?from=project-i…> Testing 43 openEuler 20.03-LTS-SP2 集成 coredns 及其依赖组件<https://gitee.com/openeuler/release-management/issues/I3MXLJ?from=project-i…> Testing 44 【openEuler 20.03 LTS SP2】虚拟机热迁移支持TLS<https://gitee.com/openeuler/release-management/issues/I3IE57?from=project-i…> Testing 45 【kernel-4.19】openEuler kernel nvme 驱动增强<https://gitee.com/openeuler/release-management/issues/I1WGZE?from=project-i…> Testing 46 openEuler 20.03-LTS-SP2 集成 etcd 及其依赖组件<https://gitee.com/openeuler/release-management/issues/I3MXGJ?from=project-i…> Testing 47 【openEuler 20.03 LTS SP2】【虚拟化】回合openEuler 21.03，vmtop支持x86<https://gitee.com/openeuler/release-management/issues/I3NLWF?from=project-i…> Testing

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openEuler Repository Issues
by George 07 May '21

07 May '21

大家好，我是openEuler社区Infra-Sig组maintainer，近期对openEuler在Gitee上的代码仓库进行梳理，发现一些不符合预期的代码仓库，需要整改，现将相关事宜知会如下： 1、openEuler社区目前的代码仓库结构：    openEuler社区在Gitee平台有一个对应的Enterprise，名为open_euler    其下有三个组织：        openeuler：用于管理源码仓库，通过https://gitee.com/openeuler/community/tree/master/repository/openeuler.yaml配置文件管理        src-openeuler：用于管理二进制仓库，通过https://gitee.com/openeuler/community/tree/master/repository/src-openeuler.yaml配置文件管理        openEuler-competition：用于管理社区竞赛相关代码仓库，通常由相关委员会成员通知Infra-Sig组添加或删除。    2、扫描发现部分社区成员在open_euler Enterprise下创建、Fork了部分仓库，这些仓库不属于三个组织中的任何一个，具体仓库信息见附件。    这部分仓库通常是误操作导致，创建者在创建后又无权限删除，导致仓库残留。后续会禁用直接在企业下创建和Fork仓库的权限。    所以Infra-Sig近期（1周后）将对上述仓库做清理，删除这些直接归属在Enterprise下的仓库。 3、清理原因：仓库占用社区资源且仓库路径容易引起混淆。     4、如何确认是否有自己涉及的仓库：下载附件，在附件中搜索自己的giteeId（注意是giteeId不是Gitee名称）。     如果没有搜索到即不涉及。如果搜索到，但确认不需要该仓库，则无需特殊处理，由Infra-Sig统一清理。 5、如有特殊需求需要保留上述仓库，请联系infra(a)openeuler.xn--org,-t35f38cpymo8g1mtcurqv3bu6ciw0h.    ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Hi, I am the maintainer of Infra-Sig of openEuler community. I recently reviewed the code repository of OpenEuler on the Giitee, Some code repositories that do not meet expectations are found and need to be rectified. The following issues are notified: 1. The code repository structure of the openEuler community is as follows:     The openEuler community has an enterprise named open_euler on the Gitee platform.     There are three organizations under it:            openeuler: manages the source code repository through the https://gitee.com/openeuler/community/tree/master/repository/openeuler.yaml configuration file.            src-openeuler: manages the binary repository through the https://gitee.com/openeuler/community/tree/master/repository/src-openeuler.… configuration file.            openEuler-competition: It is used to manage the code repository related to community competitions. Generally, the relevant committee members notify the Infra-Sig to add or delete the code repository. 2. The scan shows that some community members have created and fork some repositories under open_euler Enterprise. These repositories do not belong to any of the three organizations. For details about the repositories, see the attachment.     These repositories are usually caused by misoperations. After being created, the creator does not have the permission to delete them. As a result, the repositories are residual. The permission to create and fork repositories in the enterprise will be disabled later.     Therefore, Infra-Sig will clean up these repositories in the near future (one week later) and delete these repositories directly belonging to Enterprise. 3. Handling reason: The repository occupies community resources and the repository path is easy to confuse. 4. How to check whether your repository is involved: Download the attachment and search for your giteeId in the attachment (giteeId，not the name).     If no search result is found, this issue is not involved. If the repository is found but is not need, the Infra-Sig deletes the warehouse in a unified manner. 5. If there is a special need to retain the above repositories, please contact infra(a)openeuler.org and explain the reason for retaining the repository.

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【DISCUSS】Impala 3.3.0版本在openEuler ARM64架构下的支持
by Peng Lei 07 May '21

07 May '21

Hi devs：我们目前有在openEuler 20.03 LTS arm64平台上使用Impala v3.3.0的使用诉求，但是遗憾的是目前openEuler 20.03并没有提供Impala v3.3.0的软件包或者Impala v3.3.0从x86 到arm的迁移指导。*我们正在尝试做这项工作* *目前的进展：* 1、Impala v3.3.0已经编译完成其依赖的*20+*个软件包（cctz orc1.4 libev breakpad flatbuffers re2 libunwind-1.3-rc1等） 2、剩余5个模块尚未完成迁移（ kudu-1.10.0-cdh6.x-SNAPSHOT llma-minikdc-1.1.0 hive-2.1.1-cdh6.x-SNAPSHOT hbase-2.1.0-cdh6.x-SNAPSHOT sentry-2.1.0-cdh6.x-SNAPSHOT） * 希望有更多的开源爱好者，可以关注和参与到我们的工作中。* 后续我们也会用邮件的方式，同步我们的关键进展，最终提供 Impala v3.3.0的arm 软件包提供给openEuler社区。 Thanks 彭磊

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[DB SIG MEETUP] DB SIG HangZhou meetup Invitation.
by bo zhaobo 06 May '21

06 May '21

各位openEuler开发者，大家好： openEuler DB SIG将于5.9日在杭州举行首次线下meetup，本次Meetup现已邀请到来自openEuler DB SIG、MariaDB Foundation、沃趣科技、openGauss社区、openLooKeng社区等重量级嘉宾进行技术分享。详情请看： https://openeuler.org/zh/interaction/salon-list/detail/?id=43&isMini=1 欢迎各位专家、开发者到场参与。感谢。 --------------------------------------------------------------------------------------------------------------------------- Hi openEuler contributors: openEuler DB SIG will raise a meetup in HangZhou on 9th May, we had invited the high guests from openEuler DB SIG members, MariaDB Foundation, Woqu Tech, openGauss community and openLooKeng community. For more details, please see: https://openeuler.org/zh/interaction/salon-list/detail/?id=43&isMini=1 We are welcome and excited that your attendance. Thank you. BR Bo Zhao [image: Mailtrack] <https://mailtrack.io?utm_source=gmail&utm_medium=signature&utm_campaign=sig…> Sender notified by Mailtrack <https://mailtrack.io?utm_source=gmail&utm_medium=signature&utm_campaign=sig…> 04/30/21, 12:00:00 PM

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【月度update】openEuler 20.03 LTS SP1 Update 2021/4/30 release评审通知
by xiasenlin 06 May '21

06 May '21

openEuler 20.03 LTS SP1 Update 20210430 release已经测试完成。请TC委员，Release委员，QA委员在issue内答复评审意见，欢迎广大开发者对本次发布发表意见，您的每条意见我们都会认真对待，并加以改进。如果您发现了版本的致命问题请及时在issue内回复或者邮件通知我们，2021年5月7日关闭该发布电子流。 https://gitee.com/openeuler/release-management/issues/I3INM4?from=project-i… 版本目标：CVE、大数据多版本软件包特性和Bugfix修复版本计划：例行CVE冻结（本次为月度例行版本）：20210420 代码冻结： 20210420 转测试时间：20210427 版本发布： 20210430 本次更新主要涉及：python-pillow、netty等；修复cve：66个修复bug：6个新增软件包：3个 SP1：发布源码包 40个； arm二进制包 371个; x86二进制包 374个； SP1:EPOL：发布源码包：EPOL：6个；arm二进制包 15个; x86二进制包 15个； CVE清单： CVE 组件 CVE-2021-20197 binutils CVE-2021-28831 busybox CVE-2020-35492 cairo CVE-2021-27506 clamav CVE-2021-22890 curl CVE-2021-22876 curl CVE-2021-21381 flatpak CVE-2019-8308 flatpak CVE-2021-28153 glib2 CVE-2020-17489 gnome-shell CVE-2020-25666 ImageMagick CVE-2020-25675 ImageMagick CVE-2020-25676 ImageMagick CVE-2020-27757 ImageMagick CVE-2020-27758 ImageMagick CVE-2020-27771 ImageMagick CVE-2020-27772 ImageMagick CVE-2020-27774 ImageMagick CVE-2020-27775 ImageMagick CVE-2020-27751 ImageMagick CVE-2019-18853 ImageMagick CVE-2020-27755 ImageMagick CVE-2020-27223 jetty CVE-2021-28165 jetty CVE-2019-2708 libdb CVE-2020-35523 libtiff CVE-2020-35524 libtiff CVE-2021-20305 nettle CVE-2021-21295 netty CVE-2021-21409 netty CVE-2021-23362 nodejs-hosted-git-info CVE-2021-23358 nodejs-underscore CVE-2021-3474 OpenEXR CVE-2021-3477 OpenEXR CVE-2021-3475 OpenEXR CVE-2021-20296 OpenEXR CVE-2021-3476 OpenEXR CVE-2021-3479 OpenEXR CVE-2021-3449 openssl CVE-2021-27906 pdfbox CVE-2021-27807 pdfbox CVE-2021-28957 python-lxml CVE-2021-25293 python-pillow CVE-2021-25290 python-pillow CVE-2021-25292 python-pillow CVE-2021-27291 python-pygments CVE-2021-20270 python-pygments CVE-2020-26137 python-urllib3 CVE-2019-18281 qt5-qtbase CVE-2021-3470 redis CVE-2021-20289 resteasy CVE-2021-20271 rpm CVE-2021-28834 rubygem-kramdown CVE-2019-13574 rubygem-mini_magick CVE-2020-11076 rubygem-puma CVE-2020-11077 rubygem-puma CVE-2020-26298 rubygem-redcarpet CVE-2020-12866 sane-backends CVE-2020-25097 squid CVE-2021-20193 tar CVE-2021-29136 umoci CVE-2020-13936 velocity CVE-2018-1311 xerces-c 修复bug清单：【20.03-LTS-SP1】【arm/x86】clamav包下的 clamdtop 命令执行报错 https://gitee.com/open_euler/dashboard?issue_id=I3OUAN 【20.03 LTS-SP1版本】redis-server帮助信息内容错误 https://gitee.com/open_euler/dashboard?issue_id=I3OT6A sp1升级tpm2-tools后，直接执行tpm2命令会出现segfault https://gitee.com/open_euler/dashboard?issue_id=I3OSZ3 【20.03-LTS-SP1】【arm/x86】clamav包下的clamconf、clamdscan、clamdtop 命令执行报错，缺少配置文件 https://gitee.com/open_euler/dashboard?issue_id=I3OMTU 【20.03-SP1】【arm】报错无文件 https://gitee.com/open_euler/dashboard?issue_id=I3OMJH 【20.03-LTS-SP1】【arm/x86】clamav包下的clambc命令执行报错 https://gitee.com/open_euler/dashboard?issue_id=I3OLQM 涉及软件仓清单： binutils busybox cairo clamav criu curl etmem flatpak gcc glib2 glibc gnome-shell ima-evm-utils ImageMagick jetty libboundscheck libdb libtiff nettle netty nodejs-hosted-git-info nodejs-underscore OpenEXR openssl openvswitch pdfbox python-lxml python-pillow python-pygments python-urllib3 qt5-qtbase redis resteasy rpm ruby rubygem-kramdown rubygem-mini_magick rubygem-puma rubygem-redcarpet sane-backends squid tar tpm2-tools tpm2-tss umoci velocity

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【Meeting Notice】openEuler kernel 技术分享第四期 & 双周例会 Time: 2021-04-30 14:00-18:00
by chengjian (D) 29 Apr '21

29 Apr '21

-------- Forwarded Message -------- Subject: 【Meeting Notice】openEuler kernel 技术分享第四期 & 双周例会 Time: 2021-04-30 14:00-18:00 Date: Thu, 29 Apr 2021 17:52:38 +0800 From: Meeting Book <uMeeting(a)huawei.com> To: cj.chengjian(a)huawei.com Topic openEuler kernel 技术分享第四期 & 双周例会 Time 2021-04-30 14:00-18:00((UTC+08:00)Beijing) Join Conference Join (External) >> <https://welink-meeting.zoom.us/j/795275194> Meeting ID 795 275 194 Convener 唐嘉远 Agenda 14:00 ~ 15:30 openEuler kernel 技术分享第四期(openEuler内核的PCI子系统介绍-汪雄峰) Tips: Dial the access number to join conference <http://app.huawei.com/eshare/voiceMeetings> 注：仅支持部分国家和地区。( Only some countries and regions are supported.) 如果加入会议提示“会议已结束或会议号不存在”，请在官网下载最新版本入会。立即下载 <https://zoom.us/download> If a message is displayed, indicating that the meeting has ended or the meeting ID does not exist, download the latest meeting client and try again.Download <https://zoom.us/download>

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【Meeting Notice】openEuler kernel 技术分享第四期 & 双周例会 Time: 2021-04-30 14:00-18:00
by Meeting Book 29 Apr '21

29 Apr '21

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Rust Sig和Compiler SIG是否有支持musl工具链计划
by Xufei (VF) 29 Apr '21

29 Apr '21

背景：当前openEuler社区的Rust语言安装包只支持gnu工具链（动态链接）的安装，并不支持musl工具链（静态链接）；业界中Rust语言开发的虚拟化开源软件均使用musl版本进行构建，例如Firecracker、Cloud Hypervisor，因此建议能尽快补齐musl工具链的能力意义： 1、 musl 版本的静态链接支持可让编译出的二进制可移植性更强，不依赖于动态库，提升应用程序可部署能力。 2、 musl 版本的静态链接支持可减少动态链接中的启动时间和内存开销。社区musl工具链支持现状： 1、 musl基础编译工具链在openEuler社区还未支持（例如musl-gcc等等），CentOs、Fedora系统均已支持。 2、 musl版本的libc库的支持，musl的libc库虽然已经引入openEuler社区，但是尝试安装时却无法使用详见https://gitee.com/src-openeuler/musl/issues/I3OICZ?from=project-issue 3、Rust语言安装包的src-openEuler仓库需要适配，实现Rust语言安装包musl工具链支持。请问Rust SIG和Compiler SIG是否有支持musl工具链相关计划?

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