[pve-devel] Fwd: [Qemu-stable] [PATCH] stream: fix the deadlock bug when stream finish

[Dietmar Maurer]

> Might this be related to the qemu hang you see when saving vm memory?

That patch looks reasonable, but I do not understand the whole impact to the underlying
io system. Also, if that patch really correct, why does that whole aio thing worked at all so far? 
So I guess it is better to wait for a reply/comment from block driver maintainers.

- Dietmar