OpenBSD 8.0 Brings Linux 6.18 Drivers

This is unglamorous but important workstation plumbing: OpenBSD’s hardware compatibility increasingly depends on keeping its Linux-derived DRM stack current. The milestone is meaningful, though much of the underlying 6.18 work was already present in 7.9 snapshots.

• –Intel Arc A-Series support is the headline improvement for newer desktop GPUs.
• –Updated amdgpu and radeondrm code should improve compatibility across AMD Radeon generations.
• –More kernel address space removes a practical limitation for GPUs with large VRAM pools.
• –The work shows how upstream Linux driver development benefits non-Linux operating systems.
• –It remains graphics infrastructure, not a new rendering API or a replacement for Mesa userspace support.