diff options
Diffstat (limited to 'tools/testing/selftests')
-rw-r--r-- | tools/testing/selftests/bpf/Makefile | 5 | ||||
-rw-r--r-- | tools/testing/selftests/bpf/prog_tests/fexit_sleep.c | 4 | ||||
-rw-r--r-- | tools/testing/selftests/bpf/prog_tests/ns_current_pid_tgid.c | 4 |
3 files changed, 9 insertions, 4 deletions
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index dcc2dc1f2a86..c45ae13b88a0 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -28,6 +28,11 @@ CFLAGS += -g -Og -rdynamic -Wall $(GENFLAGS) $(SAN_CFLAGS) \ -Dbpf_load_program=bpf_test_load_program LDLIBS += -lcap -lelf -lz -lrt -lpthread +# Silence some warnings when compiled with clang +ifneq ($(LLVM),) +CFLAGS += -Wno-unused-command-line-argument +endif + # Order correspond to 'make run_tests' order TEST_GEN_PROGS = test_verifier test_tag test_maps test_lru_map test_lpm_map test_progs \ test_verifier_log test_dev_cgroup \ diff --git a/tools/testing/selftests/bpf/prog_tests/fexit_sleep.c b/tools/testing/selftests/bpf/prog_tests/fexit_sleep.c index 6c4d42a2386f..ccc7e8a34ab6 100644 --- a/tools/testing/selftests/bpf/prog_tests/fexit_sleep.c +++ b/tools/testing/selftests/bpf/prog_tests/fexit_sleep.c @@ -39,7 +39,7 @@ void test_fexit_sleep(void) goto cleanup; cpid = clone(do_sleep, child_stack + STACK_SIZE, CLONE_FILES | SIGCHLD, fexit_skel); - if (CHECK(cpid == -1, "clone", strerror(errno))) + if (CHECK(cpid == -1, "clone", "%s\n", strerror(errno))) goto cleanup; /* wait until first sys_nanosleep ends and second sys_nanosleep starts */ @@ -65,7 +65,7 @@ void test_fexit_sleep(void) /* kill the thread to unwind sys_nanosleep stack through the trampoline */ kill(cpid, 9); - if (CHECK(waitpid(cpid, &wstatus, 0) == -1, "waitpid", strerror(errno))) + if (CHECK(waitpid(cpid, &wstatus, 0) == -1, "waitpid", "%s\n", strerror(errno))) goto cleanup; if (CHECK(WEXITSTATUS(wstatus) != 0, "exitstatus", "failed")) goto cleanup; diff --git a/tools/testing/selftests/bpf/prog_tests/ns_current_pid_tgid.c b/tools/testing/selftests/bpf/prog_tests/ns_current_pid_tgid.c index 31a3114906e2..2535788e135f 100644 --- a/tools/testing/selftests/bpf/prog_tests/ns_current_pid_tgid.c +++ b/tools/testing/selftests/bpf/prog_tests/ns_current_pid_tgid.c @@ -68,10 +68,10 @@ static void test_ns_current_pid_tgid_new_ns(void) cpid = clone(test_current_pid_tgid, child_stack + STACK_SIZE, CLONE_NEWPID | SIGCHLD, NULL); - if (CHECK(cpid == -1, "clone", strerror(errno))) + if (CHECK(cpid == -1, "clone", "%s\n", strerror(errno))) return; - if (CHECK(waitpid(cpid, &wstatus, 0) == -1, "waitpid", strerror(errno))) + if (CHECK(waitpid(cpid, &wstatus, 0) == -1, "waitpid", "%s\n", strerror(errno))) return; if (CHECK(WEXITSTATUS(wstatus) != 0, "newns_pidtgid", "failed")) |