From 84c6ac417ceacd086efc330afece8922969610b7 Mon Sep 17 00:00:00 2001 From: Daniel Xu Date: Wed, 7 Sep 2022 10:40:39 -0600 Subject: bpf: Export btf_type_by_id() and bpf_log() These symbols will be used in nf_conntrack.ko to support direct writes to `nf_conn`. Signed-off-by: Daniel Xu Link: https://lore.kernel.org/r/3c98c19dc50d3b18ea5eca135b4fc3a5db036060.1662568410.git.dxu@dxuuu.xyz Signed-off-by: Alexei Starovoitov --- kernel/bpf/btf.c | 1 + kernel/bpf/verifier.c | 1 + 2 files changed, 2 insertions(+) (limited to 'kernel/bpf') diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c index 9d12212fcd61..98be25d13325 100644 --- a/kernel/bpf/btf.c +++ b/kernel/bpf/btf.c @@ -818,6 +818,7 @@ const struct btf_type *btf_type_by_id(const struct btf *btf, u32 type_id) return NULL; return btf->types[type_id]; } +EXPORT_SYMBOL_GPL(btf_type_by_id); /* * Regular int is not a bit field and it must be either diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index c3efd461f36c..9109e07b759a 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -370,6 +370,7 @@ __printf(2, 3) void bpf_log(struct bpf_verifier_log *log, bpf_verifier_vlog(log, fmt, args); va_end(args); } +EXPORT_SYMBOL_GPL(bpf_log); static const char *ltrim(const char *s) { -- cgit v1.2.3-59-g8ed1b