DG2 full BAR broken by low BAR?
I hadn't tested in a while, but I rebuilt my kernel + mesa and got this
vulkaninfo: ../src/intel/vulkan/anv_device.c:2800: anv_get_memory_budget: Assertion `0 < heap_budget && heap_budget <= heap_size' failed.
Looks like it should possibly add mappable and non_mappable to get the available, but not sure.