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after add follow bpf ringbuff to xdp_sni.bpf.c, it compiles ok with `clang 18.0.0` on ubuntu 22.04 , but failed to load
```
diff --git a/xdp-sni/xdp_sni.bpf.c b/xdp-sni/xdp_sni.bpf.c
index 51f74…
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### What happened?
We are interested in running Kepler on an ARM Ampere Altra Max machine (BM). We managed to successfully build the Kepler image from the Dockerfiles available in the build/ folder o…
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In libbpf 1.0 we have new bpf_map__update_elem which we should use instead in bpfmap.Update() and probably bpfmap.UpdateFlags()
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Hi,
I am a student of NITK , currently working in eBPF and XDP project. can you please tell me the process of libbpf and BCC tool set up in ubuntu system. I tried many many time but getting error. …
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i want to submit tcpdrop pr ,is BCC to libbpf conversion
this is source
https://github.com/iovisor/bcc/blob/master/tools/tcpdrop.py
i will coding ,is ok?
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In order to take full advantage of BTF/CORE and support a large variety of systems with the same static build, it is useful for the eBPF program to know the kernel version.
libbpf exports this info…
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Hi, I'm using buildroot to cross compile bptfool and I get some error
```
2022-11-29T12:30:29
2022-11-29T12:30:29 Auto-detecting system features:
2022-11-29T12:30:29 ... …
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Hello! Thanks for creating and open-sourcing it.
I have managed to compiled below on my system which is
```
➜ below git:(main) ✗ uname -r
5.8.0-63-generic
➜ below git:(main) ✗ lsb_release -a
…
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I'm making this issue as reference for anyone else that ran into the same issue since it took me several hours to figure out what was going on, I'm not sure if there's a good solution that this librar…
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# Summary
My first question is I know if it recommended to install Realtime Kernel. But can I skip it if I can successfully control the UR5e robot with this driver? Installing the Realtime Kernel is…