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Source channel @githubtrending · Post #15415 · Jan 15
#go#bpf#cncf#cni#containers#ebpf#k8s#kernel#kubernetes#kubernetes_networking#loadbalancing#monitoring#networking#observability#security#troubleshooting#xdp Cilium is an eBPF-based tool for Kubernetes that delivers fast networking, deep visibility, and strong security. It creates simple Layer 3 networks across clusters, handles load balancing to replace kube-proxy, enforces identity-based policies from L3 to L7 (like HTTP or DNS rules), supports service mesh with encryption, and offers Hubble for real-time traffic monitoring. Stable versions like v1.18.6 run on AMD64/AArch64. You gain scalable performance, easier policy management without IP hassles, better troubleshooting, and higher efficiency for large cloud-native apps, cutting costs and boosting reliability. https://github.com/cilium/cilium
Search: #kfunc
@aigcrubbish · Post #158 · 01/27/2026, 05:06 PM
[$] Implicit arguments for BPF kfuncs Linux 内核的 kfunc 机制允许 BPF 程序直接调用内核函数。目前内核中有超过 300 个 kfunc，功能涵盖字符串处理（如 `bpf_strnlen()`）到自定义调度器（如 `scx_bpf_kick_cpu()`）等。 有时，这些 kfunc 需要访问 BPF 程序无法直接获取的上下文信息，因此无法通过参数传递。Ihor Solodrai 提交的“隐式参数”补丁集旨在解决这个问题，它允许 kfunc 隐式地接收额外的上下文参数。 原文链接：https://lwn.net/Articles/1055559/ #Linux#内核#BPF#kfunc #AIGC Read more