Cloud Kernel December 2023

cloud-kernel@lists.openanolis.cn

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OpenAnolis Cloud Kernel SIG 2023年11月份月报

by Yuanhe Shu

OpenAnolis Kernel SIG 十一月月报已发布，欢迎阅读内容包括： - 海光四号研发进展（开发中） - 发布 ANCK 5.10-016 版本详细内容请移步月报：https://openanolis.cn/sig/Cloud-Kernel/doc/982876617876722701

1 year

Add myself as bpf's maintainer in anolis cloud kernel

by Tianchen Ding

Hi, all. I'd like to maintain bpf subsystem in anolis cloud kernel. Here are some of my contributions : 1. Backport features: lookup_and_delete_elem support to hashtab and bloom filter map.[1] 2. Backport features: Migrate cgroup_bpf to internal cgroup_bpf_attach_type enum.[2] 3. Backport features: Add bpf trampoline for arm64.[3] 4. Co-develop for cgroup v2 ebpf rich container (for bpf part and selftests).[4] 5. CVE fixes.[5][6][7] 6. Other bug fixes.[8][9][10][11][12] 7. Backport features: bpf_for_each_map_elem (on going).[13] 8. In future: backport bpf_snprintf, bpf_loop, etc. PS: The list of files/directories I want to maintain is as follows: Documentation/bpf/ Documentation/networking/filter.rst arch/*/net/* include/linux/bpf* include/linux/filter.h include/trace/events/xdp.h include/uapi/linux/bpf* include/uapi/linux/filter.h kernel/bpf/ kernel/trace/bpf_trace.c lib/test_bpf.c net/bpf/ net/core/filter.c net/sched/act_bpf.c net/sched/cls_bpf.c samples/bpf/ tools/bpf/ tools/lib/bpf/ tools/testing/selftests/bpf/ [1] https://gitee.com/anolis/cloud-kernel/pulls/1671 [2] https://gitee.com/anolis/cloud-kernel/pulls/1586 [3] https://gitee.com/anolis/cloud-kernel/pulls/2050 [4] https://gitee.com/anolis/cloud-kernel/pulls/2065 [5] https://gitee.com/anolis/cloud-kernel/pulls/978 [6] https://gitee.com/anolis/cloud-kernel/pulls/2308 [7] https://gitee.com/anolis/cloud-kernel/pulls/2314 [8] https://gitee.com/anolis/cloud-kernel/pulls/547 [9] https://lore.kernel.org/all/20220801072916.29586-1-dtcccc@linux.alibaba.com/ [10] https://gitee.com/anolis/cloud-kernel/pulls/1413 [11] https://gitee.com/anolis/cloud-kernel/pulls/1922 [12] https://gitee.com/anolis/cloud-kernel/pulls/2179 [13] https://gitee.com/anolis/cloud-kernel/pulls/2478

1 year