Hi, Jason,
A quick question below:
On 7/23/21 7:21 PM, Jason Ekstrand wrote:
From: Thomas Hellström
If our exported dma-bufs are imported by another instance of our driver,
that instance will typically have the imported dma-bufs locked during
dma_buf_map_attachment(). But the exporter also
From: Thomas Hellström
If our exported dma-bufs are imported by another instance of our driver,
that instance will typically have the imported dma-bufs locked during
dma_buf_map_attachment(). But the exporter also locks the same reservation
object in the map_dma_buf() callback, which leads to
