diff options
Diffstat (limited to 'tools/testing/selftests/bpf/progs/iters_task_failure.c')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/iters_task_failure.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/testing/selftests/bpf/progs/iters_task_failure.c b/tools/testing/selftests/bpf/progs/iters_task_failure.c index 6b1588d70652..fe3663dedbe1 100644 --- a/tools/testing/selftests/bpf/progs/iters_task_failure.c +++ b/tools/testing/selftests/bpf/progs/iters_task_failure.c @@ -15,7 +15,7 @@ void bpf_rcu_read_lock(void) __ksym; void bpf_rcu_read_unlock(void) __ksym; SEC("?fentry.s/" SYS_PREFIX "sys_getpgid") -__failure __msg("expected an RCU CS when using bpf_iter_task_next") +__failure __msg("kernel func bpf_iter_task_new requires RCU critical section protection") int BPF_PROG(iter_tasks_without_lock) { struct task_struct *pos; @@ -27,7 +27,7 @@ int BPF_PROG(iter_tasks_without_lock) } SEC("?fentry.s/" SYS_PREFIX "sys_getpgid") -__failure __msg("expected an RCU CS when using bpf_iter_css_next") +__failure __msg("kernel func bpf_iter_css_new requires RCU critical section protection") int BPF_PROG(iter_css_without_lock) { u64 cg_id = bpf_get_current_cgroup_id(); |