Just noticed that 3 seconds is not enough sometimes, i'm trying to update to 10 seconds instead.
If 10 seconds works, i will send V2 to do that.
Thanks
Zhijian
On 18/08/2021 15:16, Li Zhijian wrote:
> 0Day robot observed that it's easily timeout on a heavy load host.
> -------------------
> # selftests: bpf: test_maps
> # Fork 1024 tasks to 'test_update_delete'
> # Fork 1024 tasks to 'test_update_delete'
> # Fork 100 tasks to 'test_hashmap'
> # Fork 100 tasks to 'test_hashmap_percpu'
> # Fork 100 tasks to 'test_hashmap_sizes'
> # Fork 100 tasks to 'test_hashmap_walk'
> # Fork 100 tasks to 'test_arraymap'
> # Fork 100 tasks to 'test_arraymap_percpu'
> # Failed sockmap unexpected timeout
> not ok 3 selftests: bpf: test_maps # exit=1
> # selftests: bpf: test_lru_map
> # nr_cpus:8
> -------------------
> Since this test will be scheduled by 0Day to a random host that could have
> only a few cpus(2-8), enlarge the timeout to avoid a false NG report.
>
> Reported-by: kernel test robot <lkp@xxxxxxxxx>
> Signed-off-by: Li Zhijian <lizhijian@xxxxxxxxxxxxxx>
> ---
> tools/testing/selftests/bpf/test_maps.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tools/testing/selftests/bpf/test_maps.c b/tools/testing/selftests/bpf/test_maps.c
> index 30cbf5d98f7d..72673e0428fd 100644
> --- a/tools/testing/selftests/bpf/test_maps.c
> +++ b/tools/testing/selftests/bpf/test_maps.c
> @@ -985,7 +985,7 @@ static void test_sockmap(unsigned int tasks, void *data)
>
> FD_ZERO(&w);
> FD_SET(sfd[3], &w);
> - to.tv_sec = 1;
> + to.tv_sec = 3;
> to.tv_usec = 0;
> s = select(sfd[3] + 1, &w, NULL, NULL, &to);
> if (s == -1) {
