Worked on the sysprog21/lkmpg repository to enhance the reliability and maintainability of kernel module example files. Focused on kernel development using C, the work involved refactoring conditional compilation logic by standardizing kernel version checks to use greater than or equal to comparisons. This change unified the approach across multiple files, reducing the risk of miscompilation and improving code clarity. No new features were introduced during this period; instead, the emphasis was on addressing a bug related to inconsistent version checks. The update streamlined the codebase, making it easier for future maintenance and ensuring consistent behavior across Linux environments.