tree 7672a2a9738424f4e883a50d0792cebda3e7550b
parent 92e963f50fc74041b5e9e744c330dca48e04f08d
author Shuah Khan <shuahkh@osg.samsung.com> 1455324211 -0700
committer Shuah Khan <shuahkh@osg.samsung.com> 1456418822 -0700

selftests: add a new test for Media Controller API

This test opens user specified Media Device and calls
MEDIA_IOC_DEVICE_INFO ioctl in a loop once every 10
seconds. This test is for detecting errors in device
removal path.

Usage:
    sudo ./media_device_test -d /dev/mediaX

While test is running, remove the device and
ensure there are no use after free errors and
other Oops in the dmesg. Enable KaSan kernel
config option for use-after-free error detection.

Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>