Mainlining The Microsoft DirectX Kernel Driver For Linux Will Be An Uphill Battle

On Tuesday was the big announcement of Microsoft bringing Direct3D 12 to Linux/WSL2 in the context of allowing GUI applications and GPU compute within Windows Subsystem for Linux. This also means OpenCL/OpenGL/Vulkan support by ultimately converting it into D3D12 consumption by the host Windows system. While Microsoft was quick to post patches for their "dxgkrnl" kernel driver for this Direct3D implementation, it's already facing resistance and will be an uphill battle for it to be mainlined...