linux-kernel - Re: [PATCH 3/3] tools bpftool: Display license GPL compatible in prog show/list

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Message-ID: <20180426073947.GJ3396@krava>
Date:   Thu, 26 Apr 2018 09:39:47 +0200
From:   Jiri Olsa <jolsa@...hat.com>
To:     Jakub Kicinski <kubakici@...pl>
Cc:     Jiri Olsa <jolsa@...nel.org>, Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        lkml <linux-kernel@...r.kernel.org>, netdev@...r.kernel.org,
        Quentin Monnet <quentin.monnet@...ronome.com>
Subject: Re: [PATCH 3/3] tools bpftool: Display license GPL compatible in
 prog show/list

On Wed, Apr 25, 2018 at 02:03:46PM -0700, Jakub Kicinski wrote:
> On Wed, 25 Apr 2018 19:41:08 +0200, Jiri Olsa wrote:
> > @@ -295,6 +297,7 @@ static void print_prog_plain(struct bpf_prog_info *info, int fd)
> >  	printf("tag ");
> >  	fprint_hex(stdout, info->tag, BPF_TAG_SIZE, "");
> >  	print_dev_plain(info->ifindex, info->netns_dev, info->netns_ino);
> > +	printf(" license GPL %scompatible", info->gpl_compatible ? "" : "NON ");
> 
> 3 nit picks:
> 
> Other "fields" are separated by two spaces between each other:
> 
>   4: kprobe  name func_begin  tag 57cd311f2e27366b license GPL compatible
>            ^^               ^^                    X
>           loaded_at Apr 25/11:20  uid 0
>                                 ^^
>           xlated 16B  not jited  memlock 4096B
>                     ^^         ^^
> 

will change

> Could you also update the example outputs in the man page:
> 
> tools/bpf/bpftool/Documentation/bpftool-prog.rst

oops, I always forget that.. will do

thanks,
jirka