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Yes: https://labs.leaningtech.com/cheerpx#cheerpx-versus-v86jslin...

Also, a little below:

CheerpX currently focuses on user mode (ring 3), and does not fully emulate the kernel (ring 0). We do, however, implement a subset of the Linux system call interface, which is enough to run most applications.



Have you looked at gvisor to help implement some of the outstanding system calls given it’s a kernel written in go?


gVisor probably supports less than they do.




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