From f705ec764b34323412f14b9bd95412e9bcb8770b Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Mon, 21 Mar 2022 08:01:12 +0100 Subject: 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 Signed-off-by: Daniel Borkmann Link: https://lore.kernel.org/bpf/20220321070113.1449167-2-jolsa@kernel.org --- kernel/trace/bpf_trace.c | 1 - 1 file changed, 1 deletion(-) (limited to 'kernel/trace') 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); } -- cgit v1.2.3