On September 9, 2022 2:00:16 PM GMT+01:00, Zhen Lei [off-list ref] wrote:

Add some test cases to test the function and performance of some kallsyms
interfaces, such as kallsyms_lookup_name. It also calculates the
compression rate of the kallsyms compression algorithm for the current
symbol set.

Start self-test automatically after system startup.

I wonder if this would be better implemented as a kunit test? Shouldn't be too hard to convert. Take a look at things like lib/overflow_kunit.c, etc.

-Kees

-- 
Kees Cook