Re: [PATCHv3 bpf 0/4] bpf: Fix cookie values for kprobe multi

From: patchwork-bot+netdevbpf
Date: Thu Jun 16 2022 - 22:50:56 EST


Hello:

This series was applied to bpf/bpf.git (master)
by Alexei Starovoitov <ast@xxxxxxxxxx>:

On Wed, 15 Jun 2022 13:21:14 +0200 you wrote:
> hi,
> there's bug in kprobe_multi link that makes cookies misplaced when
> using symbols to attach. The reason is that we sort symbols by name
> but not adjacent cookie values. Current test did not find it because
> bpf_fentry_test* are already sorted by name.
>
> v3 changes:
> - fixed kprobe_multi bench test to filter out invalid entries
> from available_filter_functions
>
> [...]

Here is the summary with links:
- [PATCHv3,bpf,1/4] selftests/bpf: Shuffle cookies symbols in kprobe multi test
https://git.kernel.org/bpf/bpf/c/ad8848535e97
- [PATCHv3,bpf,2/4] ftrace: Keep address offset in ftrace_lookup_symbols
https://git.kernel.org/bpf/bpf/c/eb1b2985fe5c
- [PATCHv3,bpf,3/4] bpf: Force cookies array to follow symbols sorting
https://git.kernel.org/bpf/bpf/c/eb5fb0325698
- [PATCHv3,bpf,4/4] selftest/bpf: Fix kprobe_multi bench test
https://git.kernel.org/bpf/bpf/c/730067022c01

You are awesome, thank you!
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