Re: [PATCH bpf-next v14 1/2] bpf: add new helper get_fd_path for mapping a file descriptor to a pathname

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Subject: Re: [PATCH bpf-next v14 1/2] bpf: add new helper get_fd_path for mapping a file descriptor to a pathname
From: Alexei Starovoitov <alexei.starovoitov@xxxxxxxxx>
Date: Mon, 1 Jun 2020 09:38:41 -0700
Cc: Daniel Borkmann <daniel@xxxxxxxxxxxxx>, Jiri Olsa <jolsa@xxxxxxxxxx>, Al Viro <viro@xxxxxxxxxxxxxxxxxx>, Brendan Gregg <bgregg@xxxxxxxxxxx>, bpf <bpf@xxxxxxxxxxxxxxx>, Alexei Starovoitov <ast@xxxxxxxxxx>, Yonghong Song <yhs@xxxxxx>, Andrii Nakryiko <andrii.nakryiko@xxxxxxxxx>
In-reply-to: <CABtjQmaDg_kzuDrANQi8rWhZWGarP8OkiZtzi+XWvC-T9Jmz+Q@mail.gmail.com>

On Mon, Jun 1, 2020 at 7:17 AM Wenbo Zhang <ethercflow@xxxxxxxxx> wrote:
>
> Hi Daniel,
>
> I find https://patchwork.ozlabs.org/project/netdev/patch/7464919bd9c15f2496ca29dceb6a4048b3199774.1576629200.git.ethercflow@xxxxxxxxx/
> this PR's current state is Awaiting Upstream. I don't know much about
> this state. I want to ask if this PR will be merged.

This one won't be merged.
Jiri had sent patches based on whitelist approach.
That's a proper direction to address locking concerns.

Follow-Ups:
- Re: [PATCH bpf-next v14 1/2] bpf: add new helper get_fd_path for mapping a file descriptor to a pathname
  - From: Wenbo Zhang

References:
- [PATCH bpf-next v13 1/2] bpf: add new helper get_fd_path for mapping a file descriptor to a pathname
  - From: Wenbo Zhang
- [PATCH bpf-next v14 0/2] bpf: adding get_fd_path helper
  - From: Wenbo Zhang
- [PATCH bpf-next v14 1/2] bpf: add new helper get_fd_path for mapping a file descriptor to a pathname
  - From: Wenbo Zhang
- Re: [PATCH bpf-next v14 1/2] bpf: add new helper get_fd_path for mapping a file descriptor to a pathname
  - From: Daniel Borkmann
- Re: [PATCH bpf-next v14 1/2] bpf: add new helper get_fd_path for mapping a file descriptor to a pathname
  - From: Wenbo Zhang
- Re: [PATCH bpf-next v14 1/2] bpf: add new helper get_fd_path for mapping a file descriptor to a pathname
  - From: Jiri Olsa
- Re: [PATCH bpf-next v14 1/2] bpf: add new helper get_fd_path for mapping a file descriptor to a pathname
  - From: Brendan Gregg
- Re: [PATCH bpf-next v14 1/2] bpf: add new helper get_fd_path for mapping a file descriptor to a pathname
  - From: Daniel Borkmann
- Re: [PATCH bpf-next v14 1/2] bpf: add new helper get_fd_path for mapping a file descriptor to a pathname
  - From: Jiri Olsa
- Re: [PATCH bpf-next v14 1/2] bpf: add new helper get_fd_path for mapping a file descriptor to a pathname
  - From: Wenbo Zhang

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