Nick Zavaritsky

@sunfishcode > It would be very helpful if you could describe specific functionality that depends on getcwd, chdir, and fchdir that you need here. I want to share a C...

@ti-mo > My initial impression: this is going to be a pain to support long-term. As this abstraction grows, it will grow tendrils throughout the codebase, as we're basically invoking...

@lmb > I'm guessing that there are specific changes you'd like to make to bpf2go, could you describe them? I'd like to make it more of a turn-key solution. In...

Hi @davidarinzon, As of today, we had a single use of metadata. Our routing logic is implemented in XDP. We rely on the kernel's ARP handling/neighbour cache. When the destination...

@zeffron > We had a patch locally to enable metadata support. It was as easy setting the second parameter in [this line](https://github.com/amzn/amzn-drivers/blob/master/kernel/linux/ena/ena_netdev.c#L1387) to `true`. The ENA driver already has sufficient...

The feature is not implemented, see https://github.com/tarantool/avro-schema/blob/master/avro_schema/compiler.lua#L223 Should be straight-forward to implement, I had this use case in mind when implementing the first version. The idea was to serialise default...

Thank you for taking the time to respond. > My worry is that there aren’t that many cases where this would be truly useful. The current model would only work...

Hi @dsnet, thank you for the prompt reply. At the moment, I use `go-cmp` for testing custom low-level network code. `Go-cmp` turned out great to verify packets. However, for an...

It looks like programs with capabilities can’t access their own /proc/self: https://dxuuu.xyz/filecaps.html I wonder if we can figure a type differently.

> But isn't c/ebpf already parsing stuff from /proc/self anyway? I wish it didn't. It is quite reasonable to run ebpf stuff as non-root user, selectively granting needed capabilities. This...