From: patchwork-bot+netdevbpf@kernel.org
To: Jiri Olsa <jolsa@kernel.org>
Cc: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org,
netdev@vger.kernel.org, bpf@vger.kernel.org,
linux-kernel@vger.kernel.org, kafai@fb.com,
songliubraving@fb.com, yhs@fb.com, john.fastabend@gmail.com,
kpsingh@chromium.org, rostedt@goodmis.org, mhiramat@kernel.org
Subject: Re: [PATCHv3 bpf 0/4] bpf: Fix cookie values for kprobe multi
Date: Fri, 17 Jun 2022 02:50:14 +0000 [thread overview]
Message-ID: <165543421402.9013.17384793233209616966.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20220615112118.497303-1-jolsa@kernel.org>
Hello:
This series was applied to bpf/bpf.git (master)
by Alexei Starovoitov <ast@kernel.org>:
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!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
prev parent reply other threads:[~2022-06-17 2:50 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-15 11:21 [PATCHv3 bpf 0/4] bpf: Fix cookie values for kprobe multi Jiri Olsa
2022-06-15 11:21 ` [PATCHv3 bpf 1/4] selftests/bpf: Shuffle cookies symbols in kprobe multi test Jiri Olsa
2022-06-15 11:21 ` [PATCHv3 bpf 2/4] ftrace: Keep address offset in ftrace_lookup_symbols Jiri Olsa
2022-06-15 11:21 ` [PATCHv3 bpf 3/4] bpf: Force cookies array to follow symbols sorting Jiri Olsa
2022-06-15 11:21 ` [PATCHv3 bpf 4/4] selftest/bpf: Fix kprobe_multi bench test Jiri Olsa
2022-06-17 2:50 ` patchwork-bot+netdevbpf [this message]
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