freedreno/drm: Fix potential bo cache vs export crash (!17888) · Merge requests · Mesa / mesa · GitLab

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Rob Clark requested to merge robclark/mesa:fd/bo-cache-export into main Aug 04, 2022

Keep the list head valid (empty) after allocation from bo cache. Avoids a potential later crash in lookup_bo in the following sequence:

alloc, bo cache hit
export
re-import

Closes: #6988 (closed) Signed-off-by: Rob Clark robdclark@chromium.org