similar to: [PATCH RFC net-next v5 03/14] af_vsock: support multi-transport datagrams

VMCI transport provides both g2h and h2g behaviors in a single transport. We are able to set (or not) the g2h behavior, detecting if we are in a VMware guest (or not), but the h2g feature is always set. This prevents to load other h2g transports while we are in a VMware guest. This patch adds a new 'transport_hg' to handle this case, reducing the priority of transports that provide both

On Tue, Nov 12, 2019 at 09:59:12AM +0000, Jorgen Hansen wrote: > > From: Stefano Garzarella [mailto:sgarzare at redhat.com] > > Sent: Monday, November 11, 2019 6:18 PM > > To: Jorgen Hansen <jhansen at vmware.com> > > Subject: Re: [PATCH net-next 11/14] vsock: add multi-transports support > > > > On Mon, Nov 11, 2019 at 01:53:39PM +0000, Jorgen Hansen

On Mon, Nov 11, 2019 at 01:53:39PM +0000, Jorgen Hansen wrote: > > From: Stefano Garzarella [mailto:sgarzare at redhat.com] > > Sent: Wednesday, October 23, 2019 11:56 AM > > Thanks a lot for working on this! > Thanks to you for the reviews! > > With the multi-transports support, we can use vsock with nested VMs (using > > also different hypervisors) loading

On Thu, Nov 21, 2019 at 03:53:47PM +0000, Jorgen Hansen wrote: > > From: Stefano Garzarella [mailto:sgarzare at redhat.com] > > Sent: Thursday, November 21, 2019 4:22 PM > > > > On Thu, Nov 21, 2019 at 03:04:18PM +0000, Jorgen Hansen wrote: > > > > From: Stefano Garzarella [mailto:sgarzare at redhat.com] > > > > Sent: Tuesday, November 19, 2019

> From: Stefano Garzarella [mailto:sgarzare at redhat.com] > Sent: Thursday, November 21, 2019 4:22 PM > > On Thu, Nov 21, 2019 at 03:04:18PM +0000, Jorgen Hansen wrote: > > > From: Stefano Garzarella [mailto:sgarzare at redhat.com] > > > Sent: Tuesday, November 19, 2019 12:01 PM > > > To: netdev at vger.kernel.org > > > > > > This patch

> From: Stefano Garzarella [mailto:sgarzare at redhat.com] > Sent: Thursday, November 21, 2019 4:22 PM > > On Thu, Nov 21, 2019 at 03:04:18PM +0000, Jorgen Hansen wrote: > > > From: Stefano Garzarella [mailto:sgarzare at redhat.com] > > > Sent: Tuesday, November 19, 2019 12:01 PM > > > To: netdev at vger.kernel.org > > > > > > This patch

> From: Stefano Garzarella [mailto:sgarzare at redhat.com] > Sent: Monday, November 11, 2019 6:18 PM > To: Jorgen Hansen <jhansen at vmware.com> > Subject: Re: [PATCH net-next 11/14] vsock: add multi-transports support > > On Mon, Nov 11, 2019 at 01:53:39PM +0000, Jorgen Hansen wrote: > > > From: Stefano Garzarella [mailto:sgarzare at redhat.com] > > >

> From: Stefano Garzarella [mailto:sgarzare at redhat.com] > Sent: Monday, November 11, 2019 6:18 PM > To: Jorgen Hansen <jhansen at vmware.com> > Subject: Re: [PATCH net-next 11/14] vsock: add multi-transports support > > On Mon, Nov 11, 2019 at 01:53:39PM +0000, Jorgen Hansen wrote: > > > From: Stefano Garzarella [mailto:sgarzare at redhat.com] > > >

> From: Stefano Garzarella [mailto:sgarzare at redhat.com] > Sent: Wednesday, October 23, 2019 11:56 AM Thanks a lot for working on this! > 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. > > Major changes: > - vsock core module can be

> From: Stefano Garzarella [mailto:sgarzare at redhat.com] > Sent: Wednesday, October 23, 2019 11:56 AM Thanks a lot for working on this! > 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. > > Major changes: > - vsock core module can be

This patch adds the support of multiple transports in the VSOCK core. 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. Major changes: - vsock core module can be loaded interdependently of the transports - each 'struct virtio_transport' has a new feature fields

On Fri, Sep 27, 2019 at 01:27:01PM +0200, Stefano Garzarella wrote: > VMCI transport provides both g2h and h2g behaviors in a single > transport. > We are able to set (or not) the g2h behavior, detecting if we > are in a VMware guest (or not), but the h2g feature is always set. > This prevents to load other h2g transports while we are in a > VMware guest. In the vhost_vsock.ko

On Wed, Oct 23, 2019 at 11:59 AM Stefano Garzarella <sgarzare at redhat.com> wrote: > > This patch adds the support of multiple transports in the > VSOCK core. > > 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. > > Major changes:

On Wed, Oct 23, 2019 at 11:59 AM Stefano Garzarella <sgarzare at redhat.com> wrote: > > This patch adds the support of multiple transports in the > VSOCK core. > > 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. > > Major changes:

v2: - style fixes [Dave] - removed RCU sync and changed 'the_vsock_loopback' in a global static variable [Stefan] - use G2H transport when local transport is not loaded and remote cid is VMADDR_CID_LOCAL [Stefan] - rebased on net-next v1: https://patchwork.kernel.org/cover/11251735/ This series introduces a new transport (vsock_loopback) to handle local communication. This

> From: Stefano Garzarella [mailto:sgarzare at redhat.com] > Sent: Tuesday, November 19, 2019 12:01 PM > This series introduces a new transport (vsock_loopback) to handle > local communication. > This could be useful to test vsock core itself and to allow developers > to test their applications without launching a VM. > > Before this series, vmci and virtio transports

> From: Stefano Garzarella [mailto:sgarzare at redhat.com] > Sent: Tuesday, November 19, 2019 12:01 PM > This series introduces a new transport (vsock_loopback) to handle > local communication. > This could be useful to test vsock core itself and to allow developers > to test their applications without launching a VM. > > Before this series, vmci and virtio transports

This patch adds the support of multiple transports in the VSOCK core. 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. Major changes: - vsock core module can be loaded regardless of the transports - vsock_core_init() and vsock_core_exit() are renamed to

On Tue, Nov 19, 2019 at 12:01:15PM +0100, Stefano Garzarella wrote: > This series introduces a new transport (vsock_loopback) to handle > local communication. > This could be useful to test vsock core itself and to allow developers > to test their applications without launching a VM. > > Before this series, vmci and virtio transports allowed this behavior, > but only in the

On Thu, Nov 21, 2019 at 02:45:32PM +0000, Jorgen Hansen wrote: > > From: Stefano Garzarella [mailto:sgarzare at redhat.com] > > Sent: Tuesday, November 19, 2019 12:01 PM > > This series introduces a new transport (vsock_loopback) to handle > > local communication. > > This could be useful to test vsock core itself and to allow developers > > to test their