From 0a0a7e00a250c117f0c7ad8e1184abd98e7c098a Mon Sep 17 00:00:00 2001 From: Yonghong Song Date: Wed, 18 Apr 2018 10:49:12 -0700 Subject: tools/bpf: fix test_sock and test_sock_addr.sh failure The bpf selftests test_sock and test_sock_addr.sh failed in my test machine. The failure looks like: $ ./test_sock Test case: bind4 load with invalid access: src_ip6 .. [PASS] Test case: bind4 load with invalid access: mark .. [PASS] Test case: bind6 load with invalid access: src_ip4 .. [PASS] Test case: sock_create load with invalid access: src_port .. [PASS] Test case: sock_create load w/o expected_attach_type (compat mode) .. [FAIL] Test case: sock_create load w/ expected_attach_type .. [FAIL] Test case: attach type mismatch bind4 vs bind6 .. [FAIL] ... Summary: 4 PASSED, 12 FAILED $ ./test_sock_addr.sh Wait for testing IPv4/IPv6 to become available ..... ERROR: Timeout waiting for test IP to become available. In test_sock, bpf program loads failed due to hitting memlock limits. In test_sock_addr.sh, my test machine is a ipv6 only test box and using "ping" without specifying address family for an ipv6 address does not work. This patch fixed the issue by including header bpf_rlimit.h in test_sock.c and test_sock_addr.c, and specifying address family for ping command. Cc: Andrey Ignatov Signed-off-by: Yonghong Song Acked-by: Andrey Ignatov Signed-off-by: Daniel Borkmann --- tools/testing/selftests/bpf/test_sock.c | 1 + tools/testing/selftests/bpf/test_sock_addr.c | 1 + tools/testing/selftests/bpf/test_sock_addr.sh | 4 ++-- 3 files changed, 4 insertions(+), 2 deletions(-) (limited to 'tools') diff --git a/tools/testing/selftests/bpf/test_sock.c b/tools/testing/selftests/bpf/test_sock.c index 73bb20cfb9b7..f4d99fabc56d 100644 --- a/tools/testing/selftests/bpf/test_sock.c +++ b/tools/testing/selftests/bpf/test_sock.c @@ -13,6 +13,7 @@ #include #include "cgroup_helpers.h" +#include "bpf_rlimit.h" #ifndef ARRAY_SIZE # define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) diff --git a/tools/testing/selftests/bpf/test_sock_addr.c b/tools/testing/selftests/bpf/test_sock_addr.c index d488f20926e8..2950f80ba7fb 100644 --- a/tools/testing/selftests/bpf/test_sock_addr.c +++ b/tools/testing/selftests/bpf/test_sock_addr.c @@ -15,6 +15,7 @@ #include #include "cgroup_helpers.h" +#include "bpf_rlimit.h" #define CG_PATH "/foo" #define CONNECT4_PROG_PATH "./connect4_prog.o" diff --git a/tools/testing/selftests/bpf/test_sock_addr.sh b/tools/testing/selftests/bpf/test_sock_addr.sh index c6e1dcf992c4..9832a875a828 100755 --- a/tools/testing/selftests/bpf/test_sock_addr.sh +++ b/tools/testing/selftests/bpf/test_sock_addr.sh @@ -4,7 +4,7 @@ set -eu ping_once() { - ping -q -c 1 -W 1 ${1%%/*} >/dev/null 2>&1 + ping -${1} -q -c 1 -W 1 ${2%%/*} >/dev/null 2>&1 } wait_for_ip() @@ -13,7 +13,7 @@ wait_for_ip() echo -n "Wait for testing IPv4/IPv6 to become available " for _i in $(seq ${MAX_PING_TRIES}); do echo -n "." - if ping_once ${TEST_IPv4} && ping_once ${TEST_IPv6}; then + if ping_once 4 ${TEST_IPv4} && ping_once 6 ${TEST_IPv6}; then echo " OK" return fi -- cgit v1.2.3