netdev - Re: [PATCH] samples/bpf: make xdp_monitor use raw

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20191016153426.1d976f17@carbon>
Date:   Wed, 16 Oct 2019 15:34:26 +0200
From:   Jesper Dangaard Brouer <brouer@...hat.com>
To:     Eric Sage <eric@...e.org>
Cc:     Andrii Nakryiko <andrii.nakryiko@...il.com>,
        Networking <netdev@...r.kernel.org>, bpf <bpf@...r.kernel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        xdp-newbies@...r.kernel.org, brouer@...hat.org,
        Alexei Starovoitov <ast@...nel.org>,
        Jiri Olsa <jolsa@...hat.com>, brouer@...hat.com
Subject: Re: [PATCH] samples/bpf: make xdp_monitor use raw_tracepoints

On Tue, 15 Oct 2019 21:21:04 -0700
Eric Sage <eric@...e.org> wrote:

> I'm no longer able to build the samples with 'make M=samples/bpf'.
> 
> I get errors in task_fd_query_user.c like:
> 
> samples/bpf/task_fd_query_user.c:153:29: error: ‘PERF_EVENT_IOC_ENABLE’
> undeclared.
> 
> Am I missing a dependancy?

Have you remembered to run:

 make headers_install

(As described in samples/bpf/README)

-- 
Best regards,
  Jesper Dangaard Brouer
  MSc.CS, Principal Kernel Engineer at Red Hat
  LinkedIn: http://www.linkedin.com/in/brouer