Re: [PATCH 2/2] bpf: Assign bpf_tramp_run_ctx::saved_run_ctx before recursion check.

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Subject: Re: [PATCH 2/2] bpf: Assign bpf_tramp_run_ctx::saved_run_ctx before recursion check.
From: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
Date: Thu, 7 Sep 2023 12:12:13 +0200
Cc: Jiri Olsa <olsajiri@xxxxxxxxx>, bpf@xxxxxxxxxxxxxxx, Alexei Starovoitov <ast@xxxxxxxxxx>, John Fastabend <john.fastabend@xxxxxxxxx>, Andrii Nakryiko <andrii@xxxxxxxxxx>, Martin KaFai Lau <martin.lau@xxxxxxxxx>, Song Liu <song@xxxxxxxxxx>, Yonghong Song <yhs@xxxxxx>, KP Singh <kpsingh@xxxxxxxxxx>, Stanislav Fomichev <sdf@xxxxxxxxxx>, Hao Luo <haoluo@xxxxxxxxxx>, Kui-Feng Lee <kuifeng@xxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>
In-reply-to: <e51947bb-c01b-8bbd-603b-19c11a71ceff@iogearbox.net>

On 2023-09-06 10:52:36 [+0200], Daniel Borkmann wrote:
> Sebastian, I fixed this up and also the __bpf_prog_exit*() presumably should
> have been the _recur flavor.

I'm sorry, for not following up in time. Thank you.

> https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git/commit/?id=6764e767f4af1e35f87f3497e1182d945de37f93
> 
> Thanks,
> Daniel

Sebastian

References:
- [PATCH 0/2] bpf: Recursion detection related fixes.
  - From: Sebastian Andrzej Siewior
- [PATCH 2/2] bpf: Assign bpf_tramp_run_ctx::saved_run_ctx before recursion check.
  - From: Sebastian Andrzej Siewior
- Re: [PATCH 2/2] bpf: Assign bpf_tramp_run_ctx::saved_run_ctx before recursion check.
  - From: Jiri Olsa
- Re: [PATCH 2/2] bpf: Assign bpf_tramp_run_ctx::saved_run_ctx before recursion check.
  - From: Sebastian Andrzej Siewior
- Re: [PATCH 2/2] bpf: Assign bpf_tramp_run_ctx::saved_run_ctx before recursion check.
  - From: Daniel Borkmann

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