exported perf symbols are GPL only, mark eBPF helper functions used in tracing as GPL only as well.
Suggested-by: Peter Zijlstra <a.p.zijls...@chello.nl> Signed-off-by: Alexei Starovoitov <a...@kernel.org> --- this is on top of this patch that touches the same file: http://patchwork.ozlabs.org/patch/534664/ kernel/trace/bpf_trace.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index 003df3887287..4228fd3682c3 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -214,7 +214,7 @@ static u64 bpf_perf_event_read(u64 r1, u64 index, u64 r3, u64 r4, u64 r5) static const struct bpf_func_proto bpf_perf_event_read_proto = { .func = bpf_perf_event_read, - .gpl_only = false, + .gpl_only = true, .ret_type = RET_INTEGER, .arg1_type = ARG_CONST_MAP_PTR, .arg2_type = ARG_ANYTHING, @@ -255,7 +255,7 @@ static u64 bpf_perf_event_output(u64 r1, u64 r2, u64 index, u64 r4, u64 size) static const struct bpf_func_proto bpf_perf_event_output_proto = { .func = bpf_perf_event_output, - .gpl_only = false, + .gpl_only = true, .ret_type = RET_INTEGER, .arg1_type = ARG_PTR_TO_CTX, .arg2_type = ARG_CONST_MAP_PTR, -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
