[dpdk-dev] Issues with openvswitch2.5+dpdk2.2+kvm/virtio-pci

2016-03-23 Thread Christian Ehrhardt
On Tue, Mar 22, 2016 at 9:47 PM, Daniele Di Proietto wrote: > Hi Christian, > > thanks for the report. I've managed to reproduce the problem and I > observed two separate issues: > > 1) short version: it appears to be a problem in DPDK 2.2 and it should be > fixed by 9a0615af7746("virtio: fix

[dpdk-dev] Issues with openvswitch2.5+dpdk2.2+kvm/virtio-pci

2016-03-22 Thread Daniele Di Proietto
Hi Christian, thanks for the report. I've managed to reproduce the problem and I observed two separate issues: 1) short version: it appears to be a problem in DPDK 2.2 and it should be fixed by 9a0615af7746("virtio: fix restart"), now on master. long version: for every DPDK device added to

[dpdk-dev] Issues with openvswitch2.5+dpdk2.2+kvm/virtio-pci

2016-03-21 Thread Christian Ehrhardt
FYI - a user also reported that the same issue also affects non-virtual environments when using the BNX2X_PMD Christian Ehrhardt Software Engineer, Ubuntu Server Canonical Ltd On Fri, Mar 18, 2016 at 4:20 PM, Christian Ehrhardt < christian.ehrhardt at canonical.com> wrote: > Hi, > I was trying

[dpdk-dev] Issues with openvswitch2.5+dpdk2.2+kvm/virtio-pci

2016-03-18 Thread Christian Ehrhardt
Hi, I was trying to replicate a setup that I have working on physical devices (ixgbe) under kvm since there is a virtio pmd driver. TL;DR: - under KVM with virtio-pci (working on baremetal with ixgbe cards) - adding dpdk port to ovs fails with memzone already exists and causes a segfault - I