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[openEuler] 上报cpu逻辑核id到arm event

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需求 成员
创建于  
2021-11-16 15:02

When the arm event is reported, the rasdaemon needs to know the cpu logical index,
but there is only mpidr without mapping between it and cpu logical index. Since the
kernel has saved the mapping, get the logical index by function get_logical_index()
and report it directly to userspace via perf i/f.

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Lostway 创建了需求
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Hi Lostwayzxc, welcome to the openEuler Community.
I'm the Bot here serving you. You can find the instructions on how to interact with me at
https://gitee.com/openeuler/community/blob/master/en/sig-infrastructure/command.md.
If you have any questions, please contact the SIG: Kernel, and any of the maintainers: @Xie XiuQi, @YangYingliang, @成坚 (CHENG Jian).

Lostway 关联分支设置为kernel-4.19
Lostway 关联分支kernel-4.19 修改为openEuler-1.0-LTS
Lostway 关联分支openEuler-1.0-LTS 修改为kernel-4.19
Lostway 关联分支kernel-4.19 修改为openEuler-1.0-LTS
Xie XiuQi 任务状态新建 修改为已接纳
Qiuuuuu 通过src-openeuler/kernel Pull Request !421任务状态已接纳 修改为已完成

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