These tests are failing on following setup: # numactl -H available: 2 nodes (0-1) node 0 cpus: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 node 0 size: 0 MB node 0 free: 0 MB node 1 cpus: node 1 size: 12288 MB node 1 free: 9998 MB node distances: node 0 1 0: 10 40 1: 40 10 Avoid hardcoded node 0 by using numa_get_mems_allowed(). Signed-off-by: Jan Stancek --- .../syscalls/get_mempolicy/get_mempolicy01.c | 7 ++++--- testcases/kernel/syscalls/mbind/mbind01.c | 7 ++++--- 2 files changed, 8 insertions(+), 6 deletions(-)