linux-toradex.git/drivers/base/test/Makefile, branch v6.5-rc4

device property: build kunit tests without structleak plugin

2021-10-06T23:53:42+00:00

The structleak plugin causes the stack frame size to grow immensely when
used with KUnit:

../drivers/base/test/property-entry-test.c:492:1: warning: the frame size of 2832 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/base/test/property-entry-test.c:322:1: warning: the frame size of 2080 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/base/test/property-entry-test.c:250:1: warning: the frame size of 4976 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/base/test/property-entry-test.c:115:1: warning: the frame size of 3280 bytes is larger than 2048 bytes [-Wframe-larger-than=]

Turn it off in this file.

Signed-off-by: Brendan Higgins 
Suggested-by: Arnd Bergmann 
Reviewed-by: Kees Cook 
Signed-off-by: Shuah Khan

kunit: software node: adhear to KUNIT formatting standard

2021-04-15T06:56:27+00:00

Change CONFIG_KUNIT_DRIVER_PE_TEST to CONFIG_DRIVER_PE_KUNIT_TEST inorder
to adhear to the KUNIT *_KUNIT_TEST config name format.

Fixes: aa811e3cecec (software node: introduce CONFIG_KUNIT_DRIVER_PE_TEST)
Signed-off-by: Nico Pache 
Link: https://lore.kernel.org/r/ef06f65f4a622cf83cce5ba2ba5a060d2aa2e1b9.1618388989.git.npache@redhat.com
Signed-off-by: Greg Kroah-Hartman

drivers/base: build kunit tests without structleak plugin

2021-01-27T13:35:18+00:00

The structleak plugin causes the stack frame size to grow immensely:

drivers/base/test/property-entry-test.c: In function 'pe_test_reference':
drivers/base/test/property-entry-test.c:481:1: error: the frame size of 2640 bytes is larger than 2048 bytes [-Werror=frame-larger-than=]
  481 | }
      | ^
drivers/base/test/property-entry-test.c: In function 'pe_test_uints':
drivers/base/test/property-entry-test.c:99:1: error: the frame size of 2592 bytes is larger than 2048 bytes [-Werror=frame-larger-than=]

Turn it off in this file.

Signed-off-by: Arnd Bergmann 
Link: https://lore.kernel.org/r/20210125124533.101339-3-arnd@kernel.org
Signed-off-by: Greg Kroah-Hartman

software node: introduce CONFIG_KUNIT_DRIVER_PE_TEST

2020-01-16T23:23:37+00:00

Currently the property entry kunit tests are built if CONFIG_KUNIT=y.
This will cause warnings when merged with the kunit tree that now
supports tristate CONFIG_KUNIT.  While the tests appear to compile
as a module, we get a warning about missing module license.

It's better to have a per-test suite CONFIG variable so that
we can do selective building of kunit-based suites, and can
also avoid merge issues like this.

Fixes: c032ace71c29 ("software node: add basic tests for property entries")
Reported-by: Stephen Rothwell 
Reported-by: Randy Dunlap 
Signed-off-by: Alan Maguire 
Signed-off-by: Rafael J. Wysocki

software node: add basic tests for property entries

2019-12-19T17:14:34+00:00

This adds tests for creating software nodes with properties supplied by
PROPERTY_ENTRY_XXX() macros and fetching and validating data from said
nodes/properties.

We are using KUnit framework for the tests.

Signed-off-by: Dmitry Torokhov 
Signed-off-by: Rafael J. Wysocki

drivers: base: test: add proper SPDX identifier to Makefile

2019-04-04T18:03:40+00:00

The Makefile in the drivers/base/test/ directory did not have a SPDX
identifier on it, so fix that up.

Cc: "Rafael J. Wysocki" 
Signed-off-by: Greg Kroah-Hartman

driver-core: add test module for asynchronous probing

2016-11-10T16:28:16+00:00

This test module tries to test asynchronous driver probing by having a
driver that sleeps for an extended period of time (5 secs) in its
probe() method. It measures the time needed to register this driver
(with device already registered) and a new device (with driver already
registered). The module will fail to load if the time spent in register
call is more than half the probing sleep time.

As a sanity check the driver will then try to synchronously register
driver and device and fail if registration takes less than half of the
probing sleep time.

Signed-off-by: Dmitry Torokhov 
Reviewed-by: Olof Johansson 
Signed-off-by: Guenter Roeck 
Signed-off-by: Thierry Escande 
Signed-off-by: Greg Kroah-Hartman