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On Fri, Sep 27, 2019 at 01:26:50PM +0200, Stefano Garzarella wrote: > Hi all, > this series adds the multi-transports support to vsock, following > this proposal: > https://www.spinics.net/lists/netdev/msg575792.html Nice series! I have left a few comments but overall it looks promising. Stefan -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 488 bytes Desc: not available URL: <http://lists.linuxfoundation.org/pipe...

On Wed, Oct 23, 2019 at 11:55:40AM +0200, Stefano Garzarella wrote: > This series adds the multi-transports support to vsock, following > this proposal: https://www.spinics.net/lists/netdev/msg575792.html > > With the multi-transports support, we can use VSOCK with nested VMs > (using also different hypervisors) loading both guest->host and > host->guest transports at the same time. > Before this series, vmci-transport supported this behavior but only > using VMware hyp...

...# on default netns (init_net) > l1_vm$ ip netns exec ns1 ./iperf3 --vsock -s > l1_vm$ ip netns exec ns1 ./iperf3 --vsock -s > > l0_host$ ./iperf3 --vsock -c 3 > l2_vm1$ ./iperf3 --vsock -c 2 > l2_vm2$ ./iperf3 --vsock -c 2 > > [1] https://www.spinics.net/lists/netdev/msg575792.html > > Stefano Garzarella (3): > vsock: add network namespace support > vsock/virtio_transport_common: handle netns of received packets > vhost/vsock: use netns of process that opens the vhost-vsock device > > drivers/vhost/vsock.c | 29 ++++++++++++...

...# on default netns (init_net) > l1_vm$ ip netns exec ns1 ./iperf3 --vsock -s > l1_vm$ ip netns exec ns1 ./iperf3 --vsock -s > > l0_host$ ./iperf3 --vsock -c 3 > l2_vm1$ ./iperf3 --vsock -c 2 > l2_vm2$ ./iperf3 --vsock -c 2 > > [1] https://www.spinics.net/lists/netdev/msg575792.html > > Stefano Garzarella (3): > vsock: add network namespace support > vsock/virtio_transport_common: handle netns of received packets > vhost/vsock: use netns of process that opens the vhost-vsock device > > drivers/vhost/vsock.c | 29 ++++++++++++...

...> l1_vm$ ip netns exec ns1 ./iperf3 --vsock -s > > l1_vm$ ip netns exec ns1 ./iperf3 --vsock -s > > > > l0_host$ ./iperf3 --vsock -c 3 > > l2_vm1$ ./iperf3 --vsock -c 2 > > l2_vm2$ ./iperf3 --vsock -c 2 > > > > [1] https://www.spinics.net/lists/netdev/msg575792.html > > > > Stefano Garzarella (3): > > vsock: add network namespace support > > vsock/virtio_transport_common: handle netns of received packets > > vhost/vsock: use netns of process that opens the vhost-vsock device > > > > drivers/vhost/vsock.c...

..._net) >> l1_vm$ ip netns exec ns1 ./iperf3 --vsock -s >> l1_vm$ ip netns exec ns1 ./iperf3 --vsock -s >> >> l0_host$ ./iperf3 --vsock -c 3 >> l2_vm1$ ./iperf3 --vsock -c 2 >> l2_vm2$ ./iperf3 --vsock -c 2 >> >> [1] https://www.spinics.net/lists/netdev/msg575792.html >> >> Stefano Garzarella (3): >> vsock: add network namespace support >> vsock/virtio_transport_common: handle netns of received packets >> vhost/vsock: use netns of process that opens the vhost-vsock device >> >> drivers/vhost/vsock.c...

...m2$ ./iperf3 --vsock -c 2 This series is on top of the vsock-loopback series (not yet merged), and it is available in the Git repository at: git://github.com/stefano-garzarella/linux.git vsock-netns Any comments are really appreciated! Thanks, Stefano [1] https://www.spinics.net/lists/netdev/msg575792.html Stefano Garzarella (3): vsock: add network namespace support vsock/virtio_transport_common: handle netns of received packets vhost/vsock: use netns of process that opens the vhost-vsock device drivers/vhost/vsock.c | 29 ++++++++++++++++------- include/linux/virtio_v...

...m2$ ./iperf3 --vsock -c 2 This series is on top of the vsock-loopback series (not yet merged), and it is available in the Git repository at: git://github.com/stefano-garzarella/linux.git vsock-netns Any comments are really appreciated! Thanks, Stefano [1] https://www.spinics.net/lists/netdev/msg575792.html Stefano Garzarella (3): vsock: add network namespace support vsock/virtio_transport_common: handle netns of received packets vhost/vsock: use netns of process that opens the vhost-vsock device drivers/vhost/vsock.c | 29 ++++++++++++++++------- include/linux/virtio_v...

Hi all, this series adds the multi-transports support to vsock, following this proposal: https://www.spinics.net/lists/netdev/msg575792.html With the multi-transports support, we can use vsock with nested VMs (using also different hypervisors) loading both guest->host and host->guest transports at the same time. Before this series, vmci-transport supported this behavior but only using VMware hypervisor on L0, L1, etc. The f...

Hi all, this series adds the multi-transports support to vsock, following this proposal: https://www.spinics.net/lists/netdev/msg575792.html With the multi-transports support, we can use vsock with nested VMs (using also different hypervisors) loading both guest->host and host->guest transports at the same time. Before this series, vmci-transport supported this behavior but only using VMware hypervisor on L0, L1, etc. The f...

This series adds the multi-transports support to vsock, following this proposal: https://www.spinics.net/lists/netdev/msg575792.html With the multi-transports support, we can use VSOCK with nested VMs (using also different hypervisors) loading both guest->host and host->guest transports at the same time. Before this series, vmci-transport supported this behavior but only using VMware hypervisor on L0, L1, etc. RFC:...

This series adds the multi-transports support to vsock, following this proposal: https://www.spinics.net/lists/netdev/msg575792.html With the multi-transports support, we can use VSOCK with nested VMs (using also different hypervisors) loading both guest->host and host->guest transports at the same time. Before this series, vmci-transport supported this behavior but only using VMware hypervisor on L0, L1, etc. RFC:...

...ransport_init() [Stefan] + added a flag to register only once the host [Jorgen] - Added patch 15 to refuse CID assigned to the guest->host transport in the vhost_transport This series adds the multi-transports support to vsock, following this proposal: https://www.spinics.net/lists/netdev/msg575792.html With the multi-transports support, we can use VSOCK with nested VMs (using also different hypervisors) loading both guest->host and host->guest transports at the same time. Before this series, vmci_transport supported this behavior but only using VMware hypervisor on L0, L1, etc. The f...