Re: [Qemu-devel] [PATCH V7 00/16] Support more virtio queues

2015-04-27 Thread Jason Wang
On Thu, Apr 23, 2015 at 7:27 PM, Cornelia Huck wrote: On Thu, 23 Apr 2015 14:21:33 +0800 Jason Wang wrote: Stress/migration test on virtio-pci, compile test on other targets. And make check on s390x-softmmu and ppc64-softmmu. This passes my smoke tests on the s390-ccw-virtio and s390-v

Re: [Qemu-devel] [PATCH V7 00/16] Support more virtio queues

2015-04-27 Thread Michael S. Tsirkin
On Thu, Apr 23, 2015 at 02:21:33PM +0800, Jason Wang wrote: > We current limit the max virtio queues to 64. This is not sufficient > to support multiqueue devices (e.g recent Linux support up to 256 > tap queues). So this series tries to let virtio to support more > queues. I put some of these in

Re: [Qemu-devel] [PATCH V7 00/16] Support more virtio queues

2015-04-23 Thread Cornelia Huck
On Thu, 23 Apr 2015 14:21:33 +0800 Jason Wang wrote: > Stress/migration test on virtio-pci, compile test on other > targets. And make check on s390x-softmmu and ppc64-softmmu. This passes my smoke tests on the s390-ccw-virtio and s390-virtio machines.

[Qemu-devel] [PATCH V7 00/16] Support more virtio queues

2015-04-22 Thread Jason Wang
We current limit the max virtio queues to 64. This is not sufficient to support multiqueue devices (e.g recent Linux support up to 256 tap queues). So this series tries to let virtio to support more queues. No much works need to be done except: - Introducing transport specific queue limitation. T