RE: [opnfv-tech-discuss] rfc: vhost user enhancements for vm2vm communication

2015-09-09 Thread Zhang, Yang Z
Claudio Fontana wrote on 2015-09-07: > Coming late to the party, > > On 31.08.2015 16:11, Michael S. Tsirkin wrote: >> Hello! >> During the KVM forum, we discussed supporting virtio on top >> of ivshmem. I have considered it, and came up with an alternative >> that has several advantages over

Re: rfc: vhost user enhancements for vm2vm communication

2015-09-09 Thread Claudio Fontana
Coming late to the party, On 31.08.2015 16:11, Michael S. Tsirkin wrote: > Hello! > During the KVM forum, we discussed supporting virtio on top > of ivshmem. I have considered it, and came up with an alternative > that has several advantages over that - please see below. > Comments welcome. as

Re: [opnfv-tech-discuss] rfc: vhost user enhancements for vm2vm communication

2015-09-09 Thread Claudio Fontana
On 09.09.2015 08:40, Zhang, Yang Z wrote: > Claudio Fontana wrote on 2015-09-07: >> Coming late to the party, >> >> On 31.08.2015 16:11, Michael S. Tsirkin wrote: >>> Hello! >>> During the KVM forum, we discussed supporting virtio on top >>> of ivshmem. I have considered it, and came up with an

[RFC PATCH 2/2] virtio-nvme(qemu): NVMe device using virtio

2015-09-09 Thread Ming Lin
Play it with: -drive file=disk.img,format=raw,if=none,id=D22 \ -device virtio-nvme-pci,drive=D22,serial=1234,num_queues=4 Signed-off-by: Ming Lin --- hw/block/Makefile.objs | 2 +- hw/block/virtio-nvme.c | 449

[RFC PATCH 0/2] virtio nvme

2015-09-09 Thread Ming Lin
Hi all, These 2 patches added virtio-nvme to kernel and qemu, basically modified from virtio-blk and nvme code. As title said, request for your comments. Play it in Qemu with: -drive file=disk.img,format=raw,if=none,id=D22 \ -device virtio-nvme-pci,drive=D22,serial=1234,num_queues=4 The goal

[RFC PATCH 1/2] virtio_nvme(kernel): virtual NVMe driver using virtio

2015-09-09 Thread Ming Lin
Signed-off-by: Ming Lin --- drivers/block/Kconfig| 7 + drivers/block/Makefile | 1 + drivers/block/nvme-core.c| 1 + drivers/block/virtio_nvme.c | 853 +++ include/linux/virtio_nvme.h | 53

[PATCH 3/5] update virtio gpu driver: add 3d/virgl support

2015-09-09 Thread Gerd Hoffmann
Add the bits needed for opengl rendering support: query capabilities, new virtio commands, drm ioctls. Signed-off-by: Dave Airlie Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/virtio/Makefile| 3 +- drivers/gpu/drm/virtio/virtgpu_drv.c |

[PULL] vhost: cleanups and fixes

2015-09-09 Thread Michael S. Tsirkin
The following changes since commit 64291f7db5bd8150a74ad2036f1037e6a0428df2: Linux 4.2 (2015-08-30 11:34:09 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus for you to fetch changes up to

[PATCH 2/5] virtio-gpu: add & use virtio_gpu_queue_fenced_ctrl_buffer

2015-09-09 Thread Gerd Hoffmann
Add helper function to handle the submission of fenced control requests. Make sure we initialize the fence while holding the virtqueue lock, so requests can't be reordered. Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/virtio/virtgpu_fence.c | 2 +-

Call for Papers - WorldCIST'15 - Best papers published by ISI/SCI journals

2015-09-09 Thread Maria Lemos
* ** Please disseminate by your contacts. ** Thank you! * - WorldCIST'16 - 4th World Conference on Information Systems and Technologies Recife, PE, Brazil 22th-24th of March 2016 http://www.aisti.eu/worldcist16/ --- SCOPE The WorldCist'16 - 4th

Re: rfc: vhost user enhancements for vm2vm communication

2015-09-09 Thread Michael S. Tsirkin
On Mon, Sep 07, 2015 at 02:38:34PM +0200, Claudio Fontana wrote: > Coming late to the party, > > On 31.08.2015 16:11, Michael S. Tsirkin wrote: > > Hello! > > During the KVM forum, we discussed supporting virtio on top > > of ivshmem. I have considered it, and came up with an alternative > >