DMA-buf gains mapping types beyond scatterlist
A revised series lets exporters pick how buffers are described at pin or map time, aiming at VFIO, vGPU, and private links.
By render#dma-buf
DRM switches dma_resv to refcounting, fixes i915 busy hang
Christian König’s third dma_resv series replaces embedded reservation objects with dynamic allocation across the graphics stack and closes an infinite-loop bug in i915.
By renderDRM series moves dma_resv to refcounted dynamic allocs
Christian König proposes dropping embedded reservation objects across GEM, TTM, and drivers, with Claude-assisted patches and automated review already flagging serious leaks.
By render