Re: [Qemu-devel] [PATCH] Revert "icount: remove obsolete warp call"

[Artem Pisarenko]

> I found the source of the bug. As QEMU becomes more multi-threaded and
non-> synchronized,
> checkpoints move from thread to thread.
> And the event queue that processed at checkpoints should belong to the
same thread
> in both record and replay executions.
>
> Current problem was with the checkpoint for virtual timers. They are
processed from different threads:
> from vCPU and from aio_dispatch function.

What bug you're talking about ? This patch thread started with intention to
fix generic bug with icount, which is being encountered in non-rr mode. As
far as I understood your words (and patch content) it will not fix that
generic bug.
Anyway, it's a good news!
-- 

С уважением,
  Артем Писаренко