Karol Herbst authored Jan 04, 2024 and Marge Bot committed Jan 04, 2024

zink_bo_create can run into a heap-use-after-free when the bo is still
referencing an batch_state from an older destroyed context. In order to
fix this, every context gives back their batch_states to the zink, where
they can be reused from for new contexts.

Cc: mesa-stable
Suggested-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <mesa/mesa!26889>