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Source channel @githubtrending · Post #15375 · Dec 29
#c_lang Vanilla is an alpha-stage, open-source Wii U gamepad clone that lets you use devices like Steam Deck, Linux PCs, Nintendo Switch, Android phones, Windows, or Raspberry Pi as a replacement controller with touchscreen, needing 5GHz Wi-Fi (check compatibility). Download official builds from GitHub releases or distro packages; use keyboard mappings (e.g., Z=A, Enter=Plus) or controllers, with shortcuts like F5 for recording. It benefits you by fixing broken gamepads, enabling off-TV play, and preserving Wii U games cheaply without Nintendo hardware. https://github.com/vanilla-wiiu/vanilla
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@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