[CRIU] [PATCH 0/7] uffd/page-read: Sanitize their interaction

[Pavel Emelyanov]

Hi,

The recent patches from Mike brought some "asynchronisity" to
uffd code :) which is good. Here's the set that makes the uffd
vs page-read interaction slightly smoother (I hope).

After this the #PF handling in uffd becomes quite simple and nice,
the remaining not-so-nice piece of code out there is still the
->event on lazy-socket, which I plan to rectify a bit later.

-- Pavel