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| author | Jiri Olsa <jolsa@kernel.org> | 2022-03-21 10:01:12 +0300 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2022-03-21 16:53:42 +0300 |
| commit | f705ec764b34323412f14b9bd95412e9bcb8770b (patch) | |
| tree | ac988422f54ff5d906769e2b1157343c45b8cf47 /kernel/trace/bpf_trace.c | |
| parent | 583669ab3aed29994e50bde6c66b52d44e1bdb73 (diff) | |
| download | linux-f705ec764b34323412f14b9bd95412e9bcb8770b.tar.xz | |
Revert "bpf: Add support to inline bpf_get_func_ip helper on x86"
This reverts commit 97ee4d20ee67eb462581a7af01442de6586e390b.
Following change is adding more complexity to bpf_get_func_ip
helper for kprobe_multi programs, which can't be inlined easily.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20220321070113.1449167-2-jolsa@kernel.org
Diffstat (limited to 'kernel/trace/bpf_trace.c')
| -rw-r--r-- | kernel/trace/bpf_trace.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index 9a7b6be655e4..52c2998e1dc3 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -1042,7 +1042,6 @@ static const struct bpf_func_proto bpf_get_func_ip_proto_kprobe = { BPF_CALL_1(bpf_get_func_ip_kprobe_multi, struct pt_regs *, regs) { - /* This helper call is inlined by verifier on x86. */ return instruction_pointer(regs); } |