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| author | David S. Miller <davem@davemloft.net> | 2019-07-08 19:14:38 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-07-08 19:14:38 -0700 |
| commit | 17ccf9e31e0d650b36fdc06eb7b09757523111c7 (patch) | |
| tree | bf3b1083c4dd3b0b1e6a2ed29611a2e700d5a11e /include/net | |
| parent | 7650b1a9bd693d133a3ec0548ba63e828f34e3ec (diff) | |
| parent | bf0bdd1343efbbf65b4d53aef1fce14acbd79d50 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Daniel Borkmann says:
====================
pull-request: bpf-next 2019-07-09
The following pull-request contains BPF updates for your *net-next* tree.
The main changes are:
1) Lots of libbpf improvements: i) addition of new APIs to attach BPF
programs to tracing entities such as {k,u}probes or tracepoints,
ii) improve specification of BTF-defined maps by eliminating the
need for data initialization for some of the members, iii) addition
of a high-level API for setting up and polling perf buffers for
BPF event output helpers, all from Andrii.
2) Add "prog run" subcommand to bpftool in order to test-run programs
through the kernel testing infrastructure of BPF, from Quentin.
3) Improve verifier for BPF sockaddr programs to support 8-byte stores
for user_ip6 and msg_src_ip6 members given clang tends to generate
such stores, from Stanislav.
4) Enable the new BPF JIT zero-extension optimization for further
riscv64 ALU ops, from Luke.
5) Fix a bpftool json JIT dump crash on powerpc, from Jiri.
6) Fix an AF_XDP race in generic XDP's receive path, from Ilya.
7) Various smaller fixes from Ilya, Yue and Arnd.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/tcp.h | 4 | ||||
| -rw-r--r-- | include/net/xdp_sock.h | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h index e16d8a3fd3b4..cca3c59b98bf 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -2223,9 +2223,7 @@ static inline bool tcp_bpf_ca_needs_ecn(struct sock *sk) static inline void tcp_bpf_rtt(struct sock *sk) { - struct tcp_sock *tp = tcp_sk(sk); - - if (BPF_SOCK_OPS_TEST_FLAG(tp, BPF_SOCK_OPS_RTT_CB_FLAG)) + if (BPF_SOCK_OPS_TEST_FLAG(tcp_sk(sk), BPF_SOCK_OPS_RTT_CB_FLAG)) tcp_call_bpf(sk, BPF_SOCK_OPS_RTT_CB, 0, NULL); } diff --git a/include/net/xdp_sock.h b/include/net/xdp_sock.h index 057b159ff8b9..de4e3a353df3 100644 --- a/include/net/xdp_sock.h +++ b/include/net/xdp_sock.h @@ -67,6 +67,8 @@ struct xdp_sock { * in the SKB destructor callback. */ spinlock_t tx_completion_lock; + /* Protects generic receive. */ + spinlock_t rx_lock; u64 rx_dropped; }; |