Re: [PATCHv7 bpf-next 06/28] bpf: Add bpf_get_func_ip helper support for uprobe link

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Subject: Re: [PATCHv7 bpf-next 06/28] bpf: Add bpf_get_func_ip helper support for uprobe link
From: Yonghong Song <yonghong.song@xxxxxxxxx>
Date: Wed, 9 Aug 2023 09:48:39 -0700
Cc: bpf@xxxxxxxxxxxxxxx, Martin KaFai Lau <kafai@xxxxxx>, Song Liu <songliubraving@xxxxxx>, Yonghong Song <yhs@xxxxxx>, John Fastabend <john.fastabend@xxxxxxxxx>, KP Singh <kpsingh@xxxxxxxxxxxx>, Stanislav Fomichev <sdf@xxxxxxxxxx>, Hao Luo <haoluo@xxxxxxxxxx>, Yafang Shao <laoar.shao@xxxxxxxxx>
In-reply-to: <20230809083440.3209381-7-jolsa@kernel.org>
Reply-to: yonghong.song@xxxxxxxxx



On 8/9/23 1:34 AM, Jiri Olsa wrote:

Adding support for bpf_get_func_ip helper being called from
ebpf program attached by uprobe_multi link.

It returns the ip of the uprobe.

Acked-by: Andrii Nakryiko <andrii@xxxxxxxxxx>
Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>

Acked-by: Yonghong Song <yonghong.song@xxxxxxxxx>

References:
- [PATCHv7 bpf-next 00/28] bpf: Add multi uprobe link
  - From: Jiri Olsa
- [PATCHv7 bpf-next 06/28] bpf: Add bpf_get_func_ip helper support for uprobe link
  - From: Jiri Olsa

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