Collabora's Tyr project has reached a significant milestone, implementing core GPU memory management capabilities within its Rust-based GPU kernel driver. Detailed in a blog post yesterday, August 26, this progress includes setting up virtual machine (VM) binding, managing GPU virtual memory (GPUVM), and utilizing Graphics Execution Manager (GEM) backed buffers for efficient memory allocation. The work also covers essential firmware boot procedures. This development represents a critical step for the Tyr project, laying foundational elements for its Rust-native GPU driver. By establishing robust memory management, the project is moving key components closer to potential upstream integration into the Linux kernel. The next phase for the Tyr project will focus on implementing GPU synchronization mechanisms.