From af32efeede9e188fefe0af51d117c31cf281de65 Mon Sep 17 00:00:00 2001 From: Yonghong Song Date: Fri, 26 Jan 2018 15:06:08 -0800 Subject: tools/bpf: add a multithreaded stress test in bpf selftests test_lpm_map The new test will spawn four threads, doing map update, delete, lookup and get_next_key in parallel. It is able to reproduce the issue in the previous commit found by syzbot and Eric Dumazet. Signed-off-by: Yonghong Song Signed-off-by: Alexei Starovoitov --- tools/testing/selftests/bpf/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools/testing/selftests/bpf/Makefile') diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index 98688352208b..bf05bc5e36e5 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -11,7 +11,7 @@ ifneq ($(wildcard $(GENHDR)),) endif CFLAGS += -Wall -O2 -I$(APIDIR) -I$(LIBDIR) -I$(GENDIR) $(GENFLAGS) -I../../../include -LDLIBS += -lcap -lelf -lrt +LDLIBS += -lcap -lelf -lrt -lpthread TEST_GEN_PROGS = test_verifier test_tag test_maps test_lru_map test_lpm_map test_progs \ test_align test_verifier_log test_dev_cgroup test_tcpbpf_user -- cgit