So Daniel likes the "Tighten the checks for invalid relocation domains" so much he wrote a i-g-t for it. Here is the patch to fix it - only I had it inside a patch series to adjust the execbuffer API to reduce the relocation overhead, which in turn requires a couple of other patches. Then I threw in a couple of patches that have been baking nearby for good measure... It is the last patch to allow userspace to assume a known offset for a particular bo that is both the most contentious and pulls in a bunch of earlier patches - but those should be useful in their own right. Please review, and look at the proposed changes to execbuffer carefully. -Chris
