diff options
| author | David S. Miller <davem@davemloft.net> | 2017-11-11 18:24:55 +0900 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-11-11 18:24:55 +0900 |
| commit | f3edacbd697f94a743fff1a3d26910ab99948ba7 (patch) | |
| tree | c185057f2e3ae783ad3ccd5b5b96af200d2eb618 /kernel/events | |
| parent | bee955cd3ab4f1a1eb8fc16e7ed69364143df8d7 (diff) | |
bpf: Revert bpf_overrid_function() helper changes.
NACK'd by x86 maintainer.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel/events')
| -rw-r--r-- | kernel/events/core.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index ac240d31b5bf..42d24bd64ea4 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -8171,13 +8171,6 @@ static int perf_event_set_bpf_prog(struct perf_event *event, u32 prog_fd) return -EINVAL; } - /* Kprobe override only works for kprobes, not uprobes. */ - if (prog->kprobe_override && - !(event->tp_event->flags & TRACE_EVENT_FL_KPROBE)) { - bpf_prog_put(prog); - return -EINVAL; - } - if (is_tracepoint || is_syscall_tp) { int off = trace_event_get_offsets(event->tp_event); |