linux-stable.git/drivers/base/test/Makefile, branch linux-5.4.y Linux kernel stable tree drivers: base: test: add proper SPDX identifier to Makefile 2019-04-04T18:03:40+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2019-04-02T13:32:03+00:00 47bcc18c7e76adfa0b0d9fe99c78f0cbc0ca6b9c The Makefile in the drivers/base/test/ directory did not have a SPDX identifier on it, so fix that up. Cc: "Rafael J. Wysocki" <rafael@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
The Makefile in the drivers/base/test/ directory did not have a SPDX
identifier on it, so fix that up.

Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
driver-core: add test module for asynchronous probing 2016-11-10T16:28:16+00:00 Dmitry Torokhov dtor@chromium.org 2016-09-29T15:13:14+00:00 79543cf2b18ea4a35f8864849d7ad8882ea8a23d 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 <dtor@chromium.org> Reviewed-by: Olof Johansson <olofj@chromium.org> Signed-off-by: Guenter Roeck <groeck@chromium.org> Signed-off-by: Thierry Escande <thierry.escande@collabora.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
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 <dtor@chromium.org>
Reviewed-by: Olof Johansson <olofj@chromium.org>
Signed-off-by: Guenter Roeck <groeck@chromium.org>
Signed-off-by: Thierry Escande <thierry.escande@collabora.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>