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Kanal tas-sors @linuxgram · Post #18321 · Apr 6
📰 hid-omg-detect: Linux Driver In Development To Detect Malicious HID Devices Zubeyr Almaho has been leading work on a new HID driver named hid-omg-detect with an intent on passive monitoring to watch out for any malicious HID devices being connected to the system... 🔗 Source: https://www.phoronix.com/news/hid-omg-detect-Malicious-HID #linux
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Tfittxija: #kfunc
@aigcrubbish · Post #158 · 27/01/2026 17:06
[$] 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