On Sun, 23 Nov 2025 22:51:20 +0000, Pavel Begunkov wrote:
> Picking up the work on supporting dmabuf in the read/write path. There
> are two main changes. First, it doesn't pass a dma addresss directly by
> rather wraps it into an opaque structure, which is extended and
> understood by the target driver.
>
> The second big change is support for dynamic attachments, which added a
> good part of complexity (see Patch 5). I kept the main machinery in nvme
> at first, but move_notify can ask to kill the dma mapping asynchronously,
> and any new IO would need to wait during submission, thus it was moved
> to blk-mq. That also introduced an extra callback layer b/w driver and
> blk-mq.
>
> [...]
Applied, thanks!
[03/11] block: move around bio flagging helpers
commit: d9f514d3e6ee48c34d70d637479b4c9384832d4f
Best regards,
--
Jens Axboe
