Quoting Krzysztof Niemiec (2025-10-08 13:56:32) > From: Adrian Larumbe <[email protected]> > > I915_PARAM_HAS_CONTEXT_ISOLATION was already being used as a boolean by > both Iris and Vulkan, and stood for the guarantee that, when creating a > new context, it would not contain register state from preexisting ones.
The ABI predates Iris and Vulkan and provides information about platforms that they do not support. Since they are using a strict subset of the pre-existing ABI, there is no requirement to make backwards or forwards incompatible changes to the stable information provided by the kernel. -Chris
