tests: Require being root to run test_obj_on_huge

[ Upstream commit 0c640f4 ]

[leonro@vm ~]$  ~/build/bin/run_tests.py -v -k test_obj_on_huge
test_obj_on_huge (tests.test_mlx5_huge_page.ResourcesOnHugePageTest.test_obj_on_huge)
Test HUGE allocation type for srq cq and qp. ... ERROR

======================================================================
ERROR: test_obj_on_huge (tests.test_mlx5_huge_page.ResourcesOnHugePageTest.test_obj_on_huge)
Test HUGE allocation type for srq cq and qp.
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/rdma-core/tests/test_mlx5_huge_page.py", line 60, in test_obj_on_huge
    self.create_objects()
  File "/rdma-core/tests/test_mlx5_huge_page.py", line 41, in create_objects
    self.create_cq()
  File "/rdma-core/tests/test_mlx5_huge_page.py", line 22, in create_cq
    return CQ(self.ctx, 100, None, None, 0)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "cq.pyx", line 102, in pyverbs.cq.CQ.__init__
pyverbs.pyverbs_error.PyverbsRDMAError: Failed to create a CQ. Errno: 0, Success

----------------------------------------------------------------------
Ran 1 test in 0.036s

FAILED (errors=1)

Fixes: 8d0364f ("tests: Add huge page allocation tests")
Signed-off-by: Leon Romanovsky <[email protected]>
Signed-off-by: Nicolas Morey <[email protected]>

tests/test_mlx5_huge_page.py

@@ -56,7 +56,7 @@ def test_obj_on_huge(self):
  else expect to fail.
  """
  self.set_env_alloc_type('HUGE')
- if huge_pages_supported():
+ if huge_pages_supported() and u.is_root():
  self.create_objects()
  else:
  with self.assertRaises(PyverbsRDMAError):