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bpf: fix up uapi helper description and sync bpf header with tools

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Minor markup fixup from bpf-next into net-next merge in the BPF helper
description of bpf_sk_lookup_tcp() and bpf_sk_lookup_udp(). Also sync
up the copy of bpf.h from tooling infrastructure.

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Daniel Borkmann
2018-12-11 10:26:33 +01:00
committed by David S. Miller
parent addb067983
commit 0bd72117fb
2 changed files with 50 additions and 49 deletions
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12
include/uapi/linux/bpf.h
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@@ -2218,9 +2218,9 @@ union bpf_attr {
* This helper is available only if the kernel was compiled with
* **CONFIG_NET** configuration option.
* Return
* Pointer to *struct bpf_sock*, or NULL in case of failure.
* For sockets with reuseport option, the *struct bpf_sock*
* result is from reuse->socks[] using the hash of the tuple.
* Pointer to **struct bpf_sock**, or **NULL** in case of failure.
* For sockets with reuseport option, the **struct bpf_sock**
* result is from **reuse->socks**\ [] using the hash of the tuple.
*
* struct bpf_sock *bpf_sk_lookup_udp(void *ctx, struct bpf_sock_tuple *tuple, u32 tuple_size, u64 netns, u64 flags)
* Description
@@ -2254,9 +2254,9 @@ union bpf_attr {
* This helper is available only if the kernel was compiled with
* **CONFIG_NET** configuration option.
* Return
* Pointer to *struct bpf_sock*, or NULL in case of failure.
* For sockets with reuseport option, the *struct bpf_sock*
* result is from reuse->socks[] using the hash of the tuple.
* Pointer to **struct bpf_sock**, or **NULL** in case of failure.
* For sockets with reuseport option, the **struct bpf_sock**
* result is from **reuse->socks**\ [] using the hash of the tuple.
*
* int bpf_sk_release(struct bpf_sock *sock)
* Description