diff options
| author | Yonghong Song | 2018-10-29 14:56:48 -0700 |
|---|---|---|
| committer | Daniel Borkmann | 2018-10-30 23:31:21 +0100 |
| commit | b31d30d9be32d41bef3e6076a965565d3a3d8005 (patch) | |
| tree | 5be3d9890fe110eda5cb1531ebb46bbf08182edd /tools | |
| parent | a6b3a3fa042343e29ffaf9169f5ba3c819d4f9a2 (diff) | |
tools/bpf: add unlimited rlimit for flow_dissector_load
On our test machine, bpf selftest test_flow_dissector.sh failed
with the following error:
# ./test_flow_dissector.sh
bpffs not mounted. Mounting...
libbpf: failed to create map (name: 'jmp_table'): Operation not permitted
libbpf: failed to load object 'bpf_flow.o'
./flow_dissector_load: bpf_prog_load bpf_flow.o
selftests: test_flow_dissector [FAILED]
Let us increase the rlimit to remove the above map
creation failure.
Signed-off-by: Yonghong Song <yhs@fb.com>
Acked-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/bpf/flow_dissector_load.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/flow_dissector_load.c b/tools/testing/selftests/bpf/flow_dissector_load.c index d3273b5b3173..ae8180b11d5f 100644 --- a/tools/testing/selftests/bpf/flow_dissector_load.c +++ b/tools/testing/selftests/bpf/flow_dissector_load.c @@ -11,6 +11,8 @@ #include <bpf/bpf.h> #include <bpf/libbpf.h> +#include "bpf_rlimit.h" + const char *cfg_pin_path = "/sys/fs/bpf/flow_dissector"; const char *cfg_map_name = "jmp_table"; bool cfg_attach = true; |