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Re: [PATCH v2 net-next 1/3] perf, bpf: Add BPF support to all perf_event types

From David Miller <davem@davemloft.net>
Newsgroups linux.kernel
Subject Re: [PATCH v2 net-next 1/3] perf, bpf: Add BPF support to all perf_event types
Date 2017-05-26 17:00 +0200
Message-ID <tLoSB-7c1-11@gated-at.bofh.it> (permalink)
References <tLgs1-1UV-1@gated-at.bofh.it> <tLgs2-1UV-11@gated-at.bofh.it>
Organization linux.* mail to news gateway

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From: Alexei Starovoitov <ast@fb.com>
Date: Thu, 25 May 2017 22:55:47 -0700

> +	if (event->attach_state & PERF_ATTACH_TASK)
> +		goto err_out;

The attach_state member only exists when PERF_EVENTS is enabled.

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[PATCH v2 net-next 0/3] bpf: Add BPF support to all perf_event Alexei Starovoitov <ast@fb.com> - 2017-05-26 08:00 +0200
  [PATCH v2 net-next 2/3] samples/bpf: add samples for more perf event types Alexei Starovoitov <ast@fb.com> - 2017-05-26 08:00 +0200
  [PATCH v2 net-next 3/3] bpf: update perf event helper functions documentation Alexei Starovoitov <ast@fb.com> - 2017-05-26 08:00 +0200
  [PATCH v2 net-next 1/3] perf, bpf: Add BPF support to all perf_event types Alexei Starovoitov <ast@fb.com> - 2017-05-26 08:00 +0200
    Re: [PATCH v2 net-next 1/3] perf, bpf: Add BPF support to all  perf_event types David Miller <davem@davemloft.net> - 2017-05-26 17:00 +0200
    Re: [PATCH v2 net-next 1/3] perf, bpf: Add BPF support to all  perf_event types Peter Zijlstra <peterz@infradead.org> - 2017-05-29 11:20 +0200
      Re: [PATCH v2 net-next 1/3] perf, bpf: Add BPF support to all  perf_event types Peter Zijlstra <peterz@infradead.org> - 2017-05-29 11:40 +0200
        Re: [PATCH v2 net-next 1/3] perf, bpf: Add BPF support to all  perf_event types Peter Zijlstra <peterz@infradead.org> - 2017-05-30 19:00 +0200
          Re: [PATCH v2 net-next 1/3] perf, bpf: Add BPF support to all  perf_event types Peter Zijlstra <peterz@infradead.org> - 2017-05-30 21:10 +0200
            Re: [PATCH v2 net-next 1/3] perf, bpf: Add BPF support to all  perf_event types Peter Zijlstra <peterz@infradead.org> - 2017-06-01 15:40 +0200

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