lavapipe: vulkan 1.1 prelim fixes
On the way to enabling Vulkan 1.1 I found a few misc fixes thrown up by CTS.
May as well bundle them up.
Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
gitlab.freedesktop.org will be unavailable for up to a week starting March 16th, due to our ongoing infrastructure move. You can follow our planning tracker at https://gitlab.freedesktop.org/freedesktop/freedesktop/-/issues/2076
On the way to enabling Vulkan 1.1 I found a few misc fixes thrown up by CTS.
May as well bundle them up.