netdev - Re: [PATCH bpf-next 0/2] tools: bpftool: mount tracefs if needed and if desired

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Date:   Tue, 18 Dec 2018 14:52:30 +0100
From:   Daniel Borkmann <daniel@...earbox.net>
To:     Quentin Monnet <quentin.monnet@...ronome.com>,
        Alexei Starovoitov <ast@...nel.org>
Cc:     netdev@...r.kernel.org, oss-drivers@...ronome.com
Subject: Re: [PATCH bpf-next 0/2] tools: bpftool: mount tracefs if needed and
 if desired

On 12/18/2018 11:13 AM, Quentin Monnet wrote:
> Hi,
> This series focus on mounting (or not mounting) tracefs with bpftool.
> 
> First patch makes bpftool attempt to mount tracefs if tracefs is not found
> when running "bpftool prog tracelog".
> 
> Second patch adds an option to bpftool to prevent it from attempting to
> mount any file system (tracefs or bpffs), in case this behaviour is
> undesirable for some users.
> 
> Quentin Monnet (2):
>   tools: bpftool: attempt to mount tracefs if required for tracelog cmd
>   tools: bpftool: add an option to prevent auto-mount of bpffs, tracefs
> 
>  tools/bpf/bpftool/Documentation/bpftool-map.rst  |  4 +++
>  tools/bpf/bpftool/Documentation/bpftool-prog.rst |  4 +++
>  tools/bpf/bpftool/Documentation/bpftool.rst      |  4 +++
>  tools/bpf/bpftool/common.c                       | 31 ++++++++++++++++++++----
>  tools/bpf/bpftool/main.c                         |  8 +++++-
>  tools/bpf/bpftool/main.h                         |  6 ++++-
>  tools/bpf/bpftool/tracelog.c                     | 23 ++++++++++++------
>  7 files changed, 66 insertions(+), 14 deletions(-)
> 

Applied to bpf-next, thanks!