|
From: | Michael R. Hines |
Subject: | Re: [Qemu-devel] An RDMA race? |
Date: | Sat, 12 Dec 2015 11:40:39 +0800 |
Hi Michael,
I think I've got an RDMA race condition, but I'm being a little
cautious at the moment and wondered if you agree with the following
diagnosis.
It's showing up in a world of mine that's sending more control messages
from the destination->source and I'm seeing the following.
We normally expect:
src dest
----------->control ready->
Sees SEND_CONTROL signal to ack that it has been sent
<-----control message--
Sees RECV_CONTROL message from dest
but what I'm seeing is:
src dest
----------->control ready->
<-----control message--
Sees RECV_CONTROL message from dest
Sees SEND_CONTROL signal to ack that it has been sent
[Prev in Thread] | Current Thread | [Next in Thread] |