Container-Relevant Upstream Kernel Developments for Linux

Explore container-relevant upstream Linux kernel developments in this 42-minute conference talk. Dive into various patchsets proposed for enhancing container functionality, including namespaced file capabilities, LSM stacking, namespaced integrity management, user-id shifting filesystems, and the potential introduction of a `struct container` definition in the kernel. Gain insights into the motivations behind these proposed changes and understand the steps required for their integration into the mainline kernel. Learn about the collaborative efforts of different entities working to make containers more feature-rich and powerful within the Linux ecosystem.