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This seems to use eBPF. As far as I know, WSL2 doesn't support eBPF. I don't understand how this can be seen as the Extend part of EEE. People really need to ca
by unmole 6y ago
This seems to use eBPF. As far as I know, WSL2 doesn't support eBPF. I don't understand how this can be seen as the Extend part of EEE. People really need to calm down.
- skissane 6y agoI don't understand why WSL2 wouldn't support eBPF. It is a mostly vanilla[1] Linux kernel running under a hypervisor, so why couldn't a kernel with eBPF support be used? Indeed, Microsoft's WSL2 kernel has eBPF JIT support turned on – https://github.com/microsoft/WSL2-Linux-Kernel/blob/master/Microsoft/config-wsl#L1352 https://github.com/microsoft/WSL2-Linux-Kernel/blob/master/M... WSL1 yes I agree, it is just a translation layer between Linux and NT syscalls, and features such as eBPF would not be implemented in such a layer. [1] there may at times be various enhancements to HyperV paravirt drivers that haven't been upstreamed yet
- unmole 6y agoI didn't realise WSL2 ran a real Linux kernel. TIL!