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The Power/Volume buttons worked perfectly with kernel version 5.9.13, but stopped working after the upgrade to 5.10.1
After updating the kernel from `5.9.13-surface` to `5.10.1-surface` via…
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Currently we test Cilium with LLVM 3.8 on a regular basis.
To expand the range of compilers that we test with, and to make newer features available, we can upgrade the LLVM version in the container…
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**Describe the bug**
If I execute `Example_socket()` from example_sock_test.go the validator reject the ebpf program. I compared the ebpf with that of "[Linux/samples/bpf/sock_example.c](https://g…
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Is it possible to obtain the entire BPF instruction while compiling a C program to eBPF using BCC? I'm able to get the opcode using `BPF(src_file="my_prog.c", debug=2)`. This is 8-bits long. However, …
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I think load mapfd instruction takes two opcodes, while ebpf printout shows only one
from ebpf lib printout
```
10: op: LdImmDW dst: r1 imm: 5 # r1 = mapfd
ex-10-1: op: LdImmW dst: r0 …
majek updated
6 years ago
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On newer kernel fails with below error. Do you have a fix for this? Attached object file. Thanks.
```
docker run -v ${PWD}:/tmp scanf/ebpf-disasm -s from-overlay /tmp/bpf_overlay.o
thread 'ma…
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From #14974, @mikioh suggested adding a BPF/eBPF package to x/net to handle compiling BPF/eBPF programs. Filing this bug to track that proposal and work.
I have a BPF package in progress, which I'll …
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segfault when loading two_ebpf.c
=== run in userspace ===
start insn 0xb21c00 current 0xb14850
unknown opcode 00
=== finish run in userspace, return 0 ===