pyverbs: Fix randrange deprecation warning

[ Upstream commit ff5b2ac ]

Second argument to randrange() call is not integer as such every time
rdma-core tests were run, the following deprecation warnings were
printed.

./tests/test_device.py:284: DeprecationWarning: non-integer arguments to randrange()
have been deprecated since Python 3.10 and will be removed in a subsequent version
  dm_len = random.randrange(u.MIN_DM_SIZE, self.attr_ex.max_dm_size/2,

Let's cast that argument to integer.

Fixes: 259fab3 ("tests: Avoid large allocation attempts of device memory")
Signed-off-by: Leon Romanovsky <[email protected]>
Signed-off-by: Nicolas Morey <[email protected]>

tests/test_device.py

@@ -281,7 +281,7 @@ def test_create_dm(self):
  """
  test ibv_alloc_dm()
  """
- dm_len = random.randrange(u.MIN_DM_SIZE, self.attr_ex.max_dm_size/2,
+ dm_len = random.randrange(u.MIN_DM_SIZE, int(self.attr_ex.max_dm_size/2),
  u.DM_ALIGNMENT)
  dm_attrs = u.get_dm_attrs(dm_len)
  with d.DM(self.ctx, dm_attrs):
@@ -291,7 +291,7 @@ def test_destroy_dm(self):
  """
  test ibv_free_dm()
  """
- dm_len = random.randrange(u.MIN_DM_SIZE, self.attr_ex.max_dm_size/2,
+ dm_len = random.randrange(u.MIN_DM_SIZE, int(self.attr_ex.max_dm_size/2),
  u.DM_ALIGNMENT)
  dm_attrs = u.get_dm_attrs(dm_len)
  dm = d.DM(self.ctx, dm_attrs)
@@ -327,7 +327,7 @@ def test_destroy_dm_bad_flow(self):
  """
  Test calling ibv_free_dm() twice
  """
- dm_len = random.randrange(u.MIN_DM_SIZE, self.attr_ex.max_dm_size/2,
+ dm_len = random.randrange(u.MIN_DM_SIZE, int(self.attr_ex.max_dm_size/2),
  u.DM_ALIGNMENT)
  dm_attrs = u.get_dm_attrs(dm_len)
  dm = d.DM(self.ctx, dm_attrs)
@@ -338,7 +338,7 @@ def test_dm_write(self):
  """
  Test writing to the device memory
  """
- dm_len = random.randrange(u.MIN_DM_SIZE, self.attr_ex.max_dm_size/2,
+ dm_len = random.randrange(u.MIN_DM_SIZE, int(self.attr_ex.max_dm_size/2),
  u.DM_ALIGNMENT)
  dm_attrs = u.get_dm_attrs(dm_len)
  with d.DM(self.ctx, dm_attrs) as dm:
@@ -352,7 +352,7 @@ def test_dm_write_bad_flow(self):
  """
  Test writing to the device memory with bad offset and length
  """
- dm_len = random.randrange(u.MIN_DM_SIZE, self.attr_ex.max_dm_size/2,
+ dm_len = random.randrange(u.MIN_DM_SIZE, int(self.attr_ex.max_dm_size/2),
  u.DM_ALIGNMENT)
  dm_attrs = u.get_dm_attrs(dm_len)
  with d.DM(self.ctx, dm_attrs) as dm:
@@ -373,7 +373,7 @@ def test_dm_read(self):
  """
  Test reading from the device memory
  """
- dm_len = random.randrange(u.MIN_DM_SIZE, self.attr_ex.max_dm_size/2,
+ dm_len = random.randrange(u.MIN_DM_SIZE, int(self.attr_ex.max_dm_size/2),
  u.DM_ALIGNMENT)
  dm_attrs = u.get_dm_attrs(dm_len)
  with d.DM(self.ctx, dm_attrs) as dm: