From: Martin KaFai Lau <martin.lau@linux.dev>
To: bpf@vger.kernel.org
Cc: Alexei Starovoitov <ast@kernel.org>,
Andrii Nakryiko <andrii@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Eduard Zingerman <eddyz87@gmail.com>,
Yonghong Song <yonghong.song@linux.dev>,
Amery Hung <ameryhung@gmail.com>,
kernel-team@meta.com
Subject: [PATCH v5 bpf-next 4/9] bpf: Export bpf_base_func_proto
Date: Thu, 29 Aug 2024 14:08:26 -0700 [thread overview]
Message-ID: <20240829210833.388152-5-martin.lau@linux.dev> (raw)
In-Reply-To: <20240829210833.388152-1-martin.lau@linux.dev>
From: Martin KaFai Lau <martin.lau@kernel.org>
The bpf_testmod needs to use the bpf_tail_call helper in
a later selftest patch. This patch is to EXPORT_GPL_SYMBOL
the bpf_base_func_proto.
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
---
kernel/bpf/helpers.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/bpf/helpers.c b/kernel/bpf/helpers.c
index 7e7761c537f8..3956be5d6440 100644
--- a/kernel/bpf/helpers.c
+++ b/kernel/bpf/helpers.c
@@ -2034,6 +2034,7 @@ bpf_base_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog)
return NULL;
}
}
+EXPORT_SYMBOL_GPL(bpf_base_func_proto);
void bpf_list_head_free(const struct btf_field *field, void *list_head,
struct bpf_spin_lock *spin_lock)
--
2.43.5
next prev parent reply other threads:[~2024-08-29 21:09 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-29 21:08 [PATCH v5 bpf-next 0/9] bpf: Add gen_epilogue to bpf_verifier_ops Martin KaFai Lau
2024-08-29 21:08 ` [PATCH v5 bpf-next 1/9] bpf: Move insn_buf[16] to bpf_verifier_env Martin KaFai Lau
2024-08-29 21:08 ` [PATCH v5 bpf-next 2/9] bpf: Adjust BPF_JMP that jumps to the 1st insn of the prologue Martin KaFai Lau
2024-08-30 0:47 ` Eduard Zingerman
2024-08-30 1:10 ` Martin KaFai Lau
2024-08-29 21:08 ` [PATCH v5 bpf-next 3/9] bpf: Add gen_epilogue to bpf_verifier_ops Martin KaFai Lau
2024-08-29 21:08 ` Martin KaFai Lau [this message]
2024-08-29 21:08 ` [PATCH v5 bpf-next 5/9] selftests/bpf: attach struct_ops maps before test prog runs Martin KaFai Lau
2024-08-29 21:08 ` [PATCH v5 bpf-next 6/9] selftests/bpf: Test gen_prologue and gen_epilogue Martin KaFai Lau
2024-08-29 21:08 ` [PATCH v5 bpf-next 7/9] selftests/bpf: Add tailcall epilogue test Martin KaFai Lau
2024-08-29 21:08 ` [PATCH v5 bpf-next 8/9] selftests/bpf: A pro/epilogue test when the main prog jumps back to the 1st insn Martin KaFai Lau
2024-08-29 21:08 ` [PATCH v5 bpf-next 9/9] selftests/bpf: Test epilogue patching when the main prog has multiple BPF_EXIT Martin KaFai Lau
2024-08-30 1:30 ` [PATCH v5 bpf-next 0/9] bpf: Add gen_epilogue to bpf_verifier_ops patchwork-bot+netdevbpf
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