Given how long this is stuck and how big and touching many subsystems,
can we start to make progress on this pice-mail?
I think patches 1-13 look pretty solid, and assuming an review for the
dma-iommu bits these patches could probaby be queued up ASAP.
Hi,
This patchset continues my work to add userspace P2PDMA access using
O_DIRECT NVMe devices. This posting cleans up the way the pages are
stored in the VMA and relies on proper reference counting that was
fixed up recently in the kernel. The new method uses vm_insert_page()
in
