Dive into the intricacies of the CentOS Stream and RHEL kernel in this 33-minute conference talk from DevConf.CZ 2023. Explore the unique "Frankenkernel" approach, where different kernel versions are combined to create a functional whole. Learn how this seemingly impossible feat is accomplished, and discover the potential for adding custom features to the kernel. Gain insights into the behind-the-scenes processes, including the tools and clever hacks used to overcome GitLab limitations. Whether you're a kernel enthusiast, a CentOS Stream package developer, or simply curious about kernel workflows, this talk provides valuable knowledge about the inner workings of the CentOS Stream kernel development process.