IOV iterator bug in net tree (was Re: Deadlock when running DevStack on latest pull of net tree)

2016-05-27 Thread Alexander Duyck
On Fri, May 27, 2016 at 11:21 AM, Alexander Duyck wrote: > I started out this morning by trying to run DevStack on the latest > "net' kernel and it looks like I am hanging on some sort of locking > problem with RabbitMQ. Specifically I am seeing one CPU jump to 100% > with perf showing that I am

Deadlock when running DevStack on latest pull of net tree

2016-05-27 Thread Alexander Duyck
I started out this morning by trying to run DevStack on the latest "net' kernel and it looks like I am hanging on some sort of locking problem with RabbitMQ. Specifically I am seeing one CPU jump to 100% with perf showing that I am spinning on a lock. I'm working to bisect it now, but just though