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Date: Thu, 15 Feb 2018 09:19:26 +0900 From: Prashant Bhole <bhole_prashant_q7@....ntt.co.jp> To: "David S . Miller" <davem@...emloft.net> Cc: Prashant Bhole <bhole_prashant_q7@....ntt.co.jp>, Shuah Khan <shuah@...nel.org>, Willem de Bruijn <willemdebruijn.kernel@...il.com>, netdev@...r.kernel.org Subject: [PATCH net-next v2] selftests/net: fixes psock_fanout eBPF test case 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@....ntt.co.jp> --- v2: log_buf is statically allocated tools/testing/selftests/net/psock_fanout.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/net/psock_fanout.c b/tools/testing/selftests/net/psock_fanout.c index 989f917068d1..d4346b16b2c1 100644 --- a/tools/testing/selftests/net/psock_fanout.c +++ b/tools/testing/selftests/net/psock_fanout.c @@ -128,6 +128,8 @@ static void sock_fanout_getopts(int fd, uint16_t *typeflags, uint16_t *group_id) 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 }, @@ -140,7 +142,6 @@ 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; -- 2.13.6
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