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Re: [Tc] openEuler 技术委员会例会
by Jianmin Wang 15 Feb '22

15 Feb '22

好的，谢谢王书。那请先跟 Kernel SIG 讨论，后续如果有需要在 TC 上讨论可以再提交议题。 ——王建民 > On 15 Feb 2022, at 1:23 PM, 王书 <wangshu(a)uniontech.com> wrote: > > > 已提相关issue > https://gitee.com/openeuler/kernel/issues/I4QHWR#note_8262497 > 请阅～ > > ------------------ Original ------------------ > From: "Xie XiuQi"<xiexiuqi(a)huawei.com>; > Date: Mon, Feb 14, 2022 08:42 PM > To: "王建民"<jianmin(a)iscas.ac.cn>; "王书"<wangshu(a)uniontech.com>; > Cc: "叶青龙"<yeqinglong(a)uniontech.com>; "8"<8(a)qq.com>; "2022"<2022(a)qq.com>; "tc"<tc(a)openeuler.org>; "dev"<dev(a)openeuler.org>; "刘冬华"<liudonghua(a)uniontech.com>; "kernel(a)openeuler.org"<kernel(a)openeuler.org>; "kernel-discuss(a)openeuler.org"<kernel-discuss(a)openeuler.org>; > Subject: Re: [Tc] Re: [Dev] openEuler 技术委员会例会 > > 这个议题先在 kernel sig 讨论吧。 > > 可以在 https://gitee.com/openeuler/kernel/issues 提个 issue。 > > 我把这个提议报到 kernel sig。 > > On 2022/2/14 16:39, Jianmin Wang wrote: > > Hi，王书，您好， > > > > 感谢提交议题，因为和 kernel 密切相关，是否有 Kernel SIG 的意见以及对应的 PR / Issue 提前发出来呢？ > > > > ——王建民 > > > >> On 14 Feb 2022, at 4:18 PM, 王书 <wangshu(a)uniontech.com> wrote: > >> > >> 议题申报： > >> 《推送TOA模块到内核sig组申请》---统信刘冬华 > >> > >> > >> ------------------ Original ------------------ > >> From: "叶青龙"<yeqinglong(a)uniontech.com>; > >> Date: Mon, Feb 14, 2022 03:22 PM > >> To: "王书"<wangshu(a)uniontech.com>; > >> Subject: Fw:[Dev] Fwd: openEuler 技术委员会例会 > >> > >> 请在例会通知邮件上申报议题。 > >> > >> > >> > >> > >> > >>> 服务器OS与云计算产线叶青龙 > >>> > >>> 联系电话：18991378194 > >>> > >>> 地址：西安市雁塔区天谷八路西安软件新城软件研发基地2期 > >> > >> > >> > >> > >> ------------------ Original ------------------ > >> From: "王建民"<jianmin(a)iscas.ac.cn>; > >> Date: Tue, Feb 8, 2022 04:43 PM > >> To: "tc"<tc(a)openeuler.org>; "dev"<dev(a)openeuler.org>; > >> Subject: [Dev] Fwd: openEuler 技术委员会例会 > >> > >> 大家新年好， > >> > >> 春节后第一次 TC 例会将于 2022 年 2 月 16 日进行，欢迎大家回复邮件提交议题。 > >> > >> 谢谢。 > >> > >> -王建民 > >> > >> Hello, Everyone, > >> > >> Happy New Year! > >> > >> The first bi-weekly meeting of openEuler TC will be held on 2022/02/16 Wednesday. > >> > >> Welcome to submit topics by replying to the email. > >> > >> > >> Best Regards, > >> Jianmin Wang > >> > >> > >> Begin forwarded message: > >> > >> From: openEuler conference <public(a)openeuler.org> > >> Date: 8 February 2022 at 2:28:47 PM GMT+8 > >> Subject: [Dev] openEuler 技术委员会例会 > >> > >> 您好！ > >> > >> TC SIG 邀请您参加 2022-02-16 10:00 召开的ZOOM会议 > >> > >> 会议主题：openEuler 技术委员会例会 > >> > >> 会议链接：https://us06web.zoom.us/j/82775432385?pwd=Y2hkOGZkeklrMzJVaUVnM2dONTBxdz09 > >> > >> 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 will be held at 2022-02-16 10:00, > >> > >> The subject of the conference is openEuler 技术委员会例会, > >> > >> You can join the meeting at https://us06web.zoom.us/j/82775432385?pwd=Y2hkOGZkeklrMzJVaUVnM2dONTBxdz09. > >> > >> 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/en/ > >> > >> _______________________________________________ > >> Dev mailing list -- dev(a)openeuler.org > >> To unsubscribe send an email to dev-leave(a)openeuler.org > >> _______________________________________________ > >> Dev mailing list -- dev(a)openeuler.org > >> To unsubscribe send an email to dev-leave(a)openeuler.org > > > > _______________________________________________ > > Tc mailing list -- tc(a)openeuler.org > > To unsubscribe send an email to tc-leave(a)openeuler.org > >

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openEuler kernel 双周例会
by openEuler conference 15 Feb '22

15 Feb '22

您好！ Kernel SIG 邀请您参加 2022-02-18 14:00 召开的ZOOM会议(自动录制) 会议主题：openEuler kernel 双周例会会议内容：议题1: Intel sgx特性介绍及合入议题2: 申请适配toa开源插件议题3: 实现ima namespace的digest list 会议链接：https://us06web.zoom.us/j/81827052778?pwd=c2MxN2RzMXR4cEh2RVFieFlUNDk4Zz09 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 Kernel SIG invites you to attend the ZOOM conference(auto recording) will be held at 2022-02-18 14:00, The subject of the conference is openEuler kernel 双周例会, Summary: 议题1: Intel sgx特性介绍及合入议题2: 申请适配toa开源插件议题3: 实现ima namespace的digest list You can join the meeting at https://us06web.zoom.us/j/81827052778?pwd=c2MxN2RzMXR4cEh2RVFieFlUNDk4Zz09. 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/en/

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G11N SIG双周例会
by openEuler conference 15 Feb '22

15 Feb '22

您好！ G11N SIG 邀请您参加 2022-02-18 10:00 召开的ZOOM会议会议主题：G11N SIG双周例会会议内容：全球化平台进展及风险会议链接：https://us06web.zoom.us/j/81636801874?pwd=Q01DWEZWWWk5M2FuUkdCWEVyYnF6dz09 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 G11N SIG invites you to attend the ZOOM conference will be held at 2022-02-18 10:00, The subject of the conference is G11N SIG双周例会, Summary: 全球化平台进展及风险 You can join the meeting at https://us06web.zoom.us/j/81636801874?pwd=Q01DWEZWWWk5M2FuUkdCWEVyYnF6dz09. 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/en/

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Re: openEuler 技术委员会例会
by Jianmin Wang 14 Feb '22

14 Feb '22

Hi，王书，您好，感谢提交议题，因为和 kernel 密切相关，是否有 Kernel SIG 的意见以及对应的 PR / Issue 提前发出来呢？ ——王建民 > On 14 Feb 2022, at 4:18 PM, 王书 <wangshu(a)uniontech.com> wrote: > > 议题申报： > 《推送TOA模块到内核sig组申请》---统信刘冬华 > > > ------------------ Original ------------------ > From: "叶青龙"<yeqinglong(a)uniontech.com>; > Date: Mon, Feb 14, 2022 03:22 PM > To: "王书"<wangshu(a)uniontech.com>; > Subject: Fw:[Dev] Fwd: openEuler 技术委员会例会 > > 请在例会通知邮件上申报议题。 > > > > > >> 服务器OS与云计算产线叶青龙 >> >> 联系电话：18991378194 >> >> 地址：西安市雁塔区天谷八路西安软件新城软件研发基地2期 > > > > > ------------------ Original ------------------ > From: "王建民"<jianmin(a)iscas.ac.cn>; > Date: Tue, Feb 8, 2022 04:43 PM > To: "tc"<tc(a)openeuler.org>; "dev"<dev(a)openeuler.org>; > Subject: [Dev] Fwd: openEuler 技术委员会例会 > > 大家新年好， > > 春节后第一次 TC 例会将于 2022 年 2 月 16 日进行，欢迎大家回复邮件提交议题。 > > 谢谢。 > > -王建民 > > Hello, Everyone, > > Happy New Year! > > The first bi-weekly meeting of openEuler TC will be held on 2022/02/16 Wednesday. > > Welcome to submit topics by replying to the email. > > > Best Regards, > Jianmin Wang > > > Begin forwarded message: > > From: openEuler conference <public(a)openeuler.org> > Date: 8 February 2022 at 2:28:47 PM GMT+8 > Subject: [Dev] openEuler 技术委员会例会 > > 您好！ > > TC SIG 邀请您参加 2022-02-16 10:00 召开的ZOOM会议 > > 会议主题：openEuler 技术委员会例会 > > 会议链接：https://us06web.zoom.us/j/82775432385?pwd=Y2hkOGZkeklrMzJVaUVnM2dONTBxdz09 > > 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 will be held at 2022-02-16 10:00, > > The subject of the conference is openEuler 技术委员会例会, > > You can join the meeting at https://us06web.zoom.us/j/82775432385?pwd=Y2hkOGZkeklrMzJVaUVnM2dONTBxdz09. > > 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/en/ > > _______________________________________________ > Dev mailing list -- dev(a)openeuler.org > To unsubscribe send an email to dev-leave(a)openeuler.org > _______________________________________________ > Dev mailing list -- dev(a)openeuler.org > To unsubscribe send an email to dev-leave(a)openeuler.org

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小程序升级讨论
by openEuler conference 14 Feb '22

14 Feb '22

您好！ sig-OpenDesign SIG 邀请您参加 2022-02-15 11:00 召开的ZOOM会议会议主题：小程序升级讨论会议内容：讨论社区小程序升级方案会议链接：https://us06web.zoom.us/j/89808923445?pwd=TGd6bW5OSVBRWmlBWDFsM1piRlRLUT09 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 sig-OpenDesign SIG invites you to attend the ZOOM conference will be held at 2022-02-15 11:00, The subject of the conference is 小程序升级讨论, Summary: 讨论社区小程序升级方案 You can join the meeting at https://us06web.zoom.us/j/89808923445?pwd=TGd6bW5OSVBRWmlBWDFsM1piRlRLUT09. 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/en/

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【2203LTS版本】risc-v需求讨论
by openEuler conference 14 Feb '22

14 Feb '22

您好！ sig-QA SIG 邀请您参加 2022-02-14 16:30 召开的ZOOM会议会议主题：【2203LTS版本】risc-v需求讨论会议链接：https://us06web.zoom.us/j/82958418689?pwd=SVdndVpqKyt5YzBVT2pHaXFEMDNQUT09 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 sig-QA SIG invites you to attend the ZOOM conference will be held at 2022-02-14 16:30, The subject of the conference is 【2203LTS版本】risc-v需求讨论, You can join the meeting at https://us06web.zoom.us/j/82958418689?pwd=SVdndVpqKyt5YzBVT2pHaXFEMDNQUT09. 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/en/

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[Compiler-SIG/OpenJDK] Vector API of JDK stepped into the fourth incubation with a new JEP for wider discussion/idea
by Erik Yuan 14 Feb '22

14 Feb '22

Hi folks, Vector API is a OpenJDK feature helping optimize the compilation of vector computation at runtime. This feature has gone through three incubations. JEP 417, Vector API (Third Incubator)<http://openjdk.java.net/jeps/417> has been integrated into jdk18, with full SVE and masking support. Arm OpenJDK team is now working together with OpenJDK community on the fourth incubator: https://bugs.openjdk.java.net/browse/JDK-8280173 (draft). Any inputs are welcome! Especially the ideas based on your service scenarios on Arm platforms. You may reply this email thread or directly provide your comments into JEP above. BTW, I'd like to introduce my colleague Ningsheng Jian who is leading Arm OpenJDK team. If there are any further questions, feel free to ping us. Thanks, Erik

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【关于openEuler-20.03-LTS-Next 分支冻结的意见征询与公示】
by xiasenlin 14 Feb '22

14 Feb '22

各位社区的maintainer和developer们好：在2022年2月12号的release会议上，release成员及与会者达成一致：考虑到openEuler-20.03-LTS-Next分支从SP3版本之后，在可预见的时间内不再有新的版本，因此从今天开始正式冻结openEuler-20.03-LTS-Next 分支，同时为release成员预留check-pr权限，若在接下来的两周内没有在release例会中收到需要解冻的决议，将继续观察3个月，若3个月内不再有例外合入，那么我们将前往community将该分支设为readonly.

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openEuler kernel scm文件系统交流
by openEuler conference 14 Feb '22

14 Feb '22

您好！ Kernel SIG 邀请您参加 2022-02-14 14:30 召开的ZOOM会议会议主题：openEuler kernel scm文件系统交流会议链接：https://us06web.zoom.us/j/82584624791?pwd=elFaRlo0QjBsd0lCWUJhbFhsaGxLZz09 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 Kernel SIG invites you to attend the ZOOM conference will be held at 2022-02-14 14:30, The subject of the conference is openEuler kernel scm文件系统交流, You can join the meeting at https://us06web.zoom.us/j/82584624791?pwd=elFaRlo0QjBsd0lCWUJhbFhsaGxLZz09. 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/en/

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[PATCH] libmultipath: fix multipathd coredump in disassemble_map
by lixiaokeng 12 Feb '22

12 Feb '22

Coredump appears when events are executed in a certain order. 1. The sdc and sdd are added as paths of d1. The sdc is added firstly and d1->wait_for_udev be set to 1. Then sdd is added but it just adds to pathvec because d1->wait_for_udev is 1. 2. The uev_remove_path(sdc) are executed. Because d1 has one path, d1 will be flushed. 3. The uev_add_path(sdc) are executed. Now sdc and sdd will both add to d1 in adopt_paths because sdd->wwid is d1. And d1->wait_for_udev be set to 1. 4. The uev_remove_path(sdd) are executed. Because d1->wait_for_udev is 1, domap doesn't executed and the major:minor of sdd(8:64) still exist in kernel d1. The sdd in pathvec is deleted. 5. The uev_add_path(sdd) are executed. Now the sdd(8:64) is a path of d2. And new sdd is added to pathvec. 6. The update_multipath_strings(d1) are executed. The d1 find sdd in pathvec by dev_t(8:64）and sdd will be add to d1. Now the pointer of sdd is store in paths of d1 and d2. 7. When NIC is down and a new path add to d1, sdd will be freed in verify_paths (because sdd is actually a path of d2). 8. When d2->hwe is sdd->hwe and setup_map(d2) is called. Core causes. The path shouldn't be add to the mpp whose wwid is different with its. Here we add wwid check in disassemble_map. This bug has been solved in upstream in update_pathvec_from_dm. It is a great change, so we fix it with huawei patch. This patch could be discarded when multipath-tools update. Signed-off-by:lixiaokeng<lixiaokeng(a)huawei.com> --- libmultipath/dmparser.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/libmultipath/dmparser.c b/libmultipath/dmparser.c index 0f370e9..99b57db 100644 --- a/libmultipath/dmparser.c +++ b/libmultipath/dmparser.c @@ -342,6 +342,16 @@ int disassemble_map(vector pathvec, char *params, struct multipath *mpp, goto out1; } } else { + if (strlen(pp->wwid) && strlen(mpp->wwid) && + strcmp(pp->wwid, mpp->wwid) != 0) { + condlog(0, "%s: path wwid is different with that of %s.\n", pp->dev_t, mpp->alias); + FREE(word); + for (k = 0; k < num_paths_args; k++) { + p += get_word(p, NULL); + } + continue; + } + if (!strlen(pp->wwid) && strlen(mpp->wwid)) strlcpy(pp->wwid, mpp->wwid, --

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