Many skips while running kselftest

Problem: Many skips while running kselftest example: skip to all lkdtm tests ie 70 off 70 skips.

Steps I follow while running kselftest: 1.I downloaded kernel from kernel.org and extracted it. 2.As per the kselftest executing steps, I execute the tests. I get lots of skips.

So my question's are: 1.Am I going wrong somewhere while running test? 2.Is there any need to configure the kernel in such a way that it can execute the tests? Example: enabling debug filesystem in kernel configuration for debugging.

Thankyou.