On 9/3/19 6:15 AM, Thomas Hellström (VMware) wrote: > The force_dma_unencrypted symbol is needed by TTM to set up the correct > page protection when memory encryption is active. Export it.
It would be great if this had enough background that I didn't have to look at patch 4 to figure out what TTM might be. Why is TTM special? How many other drivers would have to be modified in a one-off fashion if we go this way? What's the logic behind this being a non-GPL export?
