diff options
| author | Prashant Bhole <bhole_prashant_q7@lab.ntt.co.jp> | 2018-02-15 09:19:26 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-30 07:50:50 +0200 |
| commit | 66380cb5b98fd7ec5a4e774f755156d8d88fc33b (patch) | |
| tree | e99ae42abbaa6c0546930a2ffa4f0c4c5bf38599 | |
| parent | 5a8e209b2d9b72c197d079ccb3787d706763d756 (diff) | |
selftests/net: fixes psock_fanout eBPF test case
[ Upstream commit ddd0010392d9cbcb95b53d11b7cafc67b373ab56 ]
eBPF test fails due to verifier failure because log_buf is too small.
Fixed by increasing log_buf size
Signed-off-by: Prashant Bhole <bhole_prashant_q7@lab.ntt.co.jp>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | tools/testing/selftests/net/psock_fanout.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/testing/selftests/net/psock_fanout.c b/tools/testing/selftests/net/psock_fanout.c index 412459369686..9b654a070e7d 100644 --- a/tools/testing/selftests/net/psock_fanout.c +++ b/tools/testing/selftests/net/psock_fanout.c @@ -97,6 +97,8 @@ static int sock_fanout_open(uint16_t typeflags, int num_packets) static void sock_fanout_set_ebpf(int fd) { + static char log_buf[65536]; + const int len_off = __builtin_offsetof(struct __sk_buff, len); struct bpf_insn prog[] = { { BPF_ALU64 | BPF_MOV | BPF_X, 6, 1, 0, 0 }, @@ -109,7 +111,6 @@ static void sock_fanout_set_ebpf(int fd) { BPF_ALU | BPF_MOV | BPF_K, 0, 0, 0, 0 }, { BPF_JMP | BPF_EXIT, 0, 0, 0, 0 } }; - char log_buf[512]; union bpf_attr attr; int pfd; |