Jesper Dangaard Brouer
Jesper Dangaard Brouer
In lack of places to put this, let me [link a really advanced example](https://lore.kernel.org/bpf/[email protected]/) by @chaudron https://lore.kernel.org/bpf/[email protected]/ We unfortunately have to wait for a LLVM release to use this in...
My plan is to drop this PR, and create a new one based on LLVM9 and use the new ELF-maps style as an example. I also want to detect the...
The error feedback: ``` 19: (85) call bpf_map_lookup_elem#1 cannot pass map_type 17 into func bpf_map_lookup_elem#1 ``` Looks like you are doing a lookup in a AF_XDP (```xskmap```) which is only...
Hi @anakryiko Created this issue tracker to remind ourselves that we also need to fix and update XDP-tutorial. --Jesper
I'll admit upfront: I have zero experience with "vagrant". Could you explain what is the advantage of using vagrant? Is this only to get a VM installed? Or it is...
The igb NIC driver does not support XDP native.
> roddy writes: > > Missing DDIO? @netoptimizer any thoughts? > > Yeah, we have thought about that, but is it possible for the performance to drop by over 100Mpps...
> > @roddylab / @tohojo writes: > > > Missing DDIO? @netoptimizer any thoughts? > > > > First step to check if any (full) cache-misses occur via below `perf...
AFAIK this might have been fixed in libbpf ... trying to find the libbpf commit
I've never tried to run this on any Raspberry Pi... the reason is that I know that the Ethernet interface on these devices actually goes through the USB port, and...