search for: vhost_vsock_init

...| 31 +++- > 7 files changed, 270 insertions(+), 81 deletions(-) > > diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c > index 6d7e4f022748..b235f4bbe8ea 100644 > --- a/drivers/vhost/vsock.c > +++ b/drivers/vhost/vsock.c > @@ -831,7 +831,8 @@ static int __init vhost_vsock_init(void) > { > int ret; > > - ret = vsock_core_init(&vhost_transport.transport); > + ret = vsock_core_register(&vhost_transport.transport, > + VSOCK_TRANSPORT_F_H2G); > if (ret < 0) > return...

...| 31 +++- > 7 files changed, 270 insertions(+), 81 deletions(-) > > diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c > index 6d7e4f022748..b235f4bbe8ea 100644 > --- a/drivers/vhost/vsock.c > +++ b/drivers/vhost/vsock.c > @@ -831,7 +831,8 @@ static int __init vhost_vsock_init(void) > { > int ret; > > - ret = vsock_core_init(&vhost_transport.transport); > + ret = vsock_core_register(&vhost_transport.transport, > + VSOCK_TRANSPORT_F_H2G); > if (ret < 0) > return...

...= virtio_transport_set_max_buffer_size, > + .get_buffer_size = virtio_transport_get_buffer_size, > + .get_min_buffer_size = virtio_transport_get_min_buffer_size, > + .get_max_buffer_size = virtio_transport_get_max_buffer_size, > +}; > + > +static int __init vhost_vsock_init(void) > +{ > + int ret; > + > + ret = vsock_core_init(&vhost_transport); > + if (ret < 0) > + return ret; > + return misc_register(&vhost_vsock_misc); > +}; > + > +static void __exit vhost_vsock_exit(void) > +{ > + misc_deregister(&vhost_vsock_mis...

...= virtio_transport_set_max_buffer_size, > + .get_buffer_size = virtio_transport_get_buffer_size, > + .get_min_buffer_size = virtio_transport_get_min_buffer_size, > + .get_max_buffer_size = virtio_transport_get_max_buffer_size, > +}; > + > +static int __init vhost_vsock_init(void) > +{ > + int ret; > + > + ret = vsock_core_init(&vhost_transport); > + if (ret < 0) > + return ret; > + return misc_register(&vhost_vsock_misc); > +}; > + > +static void __exit vhost_vsock_exit(void) > +{ > + misc_deregister(&vhost_vsock_mis...

...net/vmw_vsock/vmci_transport.c | 31 +++- 7 files changed, 270 insertions(+), 81 deletions(-) diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c index 6d7e4f022748..b235f4bbe8ea 100644 --- a/drivers/vhost/vsock.c +++ b/drivers/vhost/vsock.c @@ -831,7 +831,8 @@ static int __init vhost_vsock_init(void) { int ret; - ret = vsock_core_init(&vhost_transport.transport); + ret = vsock_core_register(&vhost_transport.transport, + VSOCK_TRANSPORT_F_H2G); if (ret < 0) return ret; return misc_register(&vhost_vsock_misc); @@ -840,7 +841,7 @@ static int __init vhost_vsock...

..._size, + .set_max_buffer_size = virtio_transport_set_max_buffer_size, + .get_buffer_size = virtio_transport_get_buffer_size, + .get_min_buffer_size = virtio_transport_get_min_buffer_size, + .get_max_buffer_size = virtio_transport_get_max_buffer_size, +}; + +static int __init vhost_vsock_init(void) +{ + int ret; + + ret = vsock_core_init(&vhost_transport); + if (ret < 0) + return ret; + return misc_register(&vhost_vsock_misc); +}; + +static void __exit vhost_vsock_exit(void) +{ + misc_deregister(&vhost_vsock_misc); + vsock_core_exit(); +}; + +module_init(vhost_vsock_init...

...vsock) static struct virtio_transport vhost_transport = { .transport = { + .features = VSOCK_TRANSPORT_F_H2G, + .get_local_cid = vhost_transport_get_local_cid, .init = virtio_transport_do_socket_init, @@ -831,7 +833,7 @@ static int __init vhost_vsock_init(void) { int ret; - ret = vsock_core_init(&vhost_transport.transport); + ret = vsock_core_register(&vhost_transport.transport); if (ret < 0) return ret; return misc_register(&vhost_vsock_misc); @@ -840,7 +842,7 @@ static int __init vhost_vsock_init(void) static void __exi...

...irtio_vsock_pkt * vhost_vsock_alloc_pkt(struct vhost_virtqueue *vq, unsigned int out, unsigned int in) @@ -698,6 +738,7 @@ static struct virtio_transport vhost_transport = { }, .send_pkt = vhost_transport_send_pkt, + .cancel_pkt = vhost_transport_cancel_pkt, }; static int __init vhost_vsock_init(void) diff --git a/include/linux/virtio_vsock.h b/include/linux/virtio_vsock.h index 6dd3242..b92e88d 100644 --- a/include/linux/virtio_vsock.h +++ b/include/linux/virtio_vsock.h @@ -72,6 +72,9 @@ struct virtio_transport { /* Takes ownership of the packet */ int (*send_pkt)(struct virtio_vsoc...

...irtio_vsock_pkt * vhost_vsock_alloc_pkt(struct vhost_virtqueue *vq, unsigned int out, unsigned int in) @@ -698,6 +726,7 @@ static struct virtio_transport vhost_transport = { }, .send_pkt = vhost_transport_send_pkt, + .cancel_pkt = vhost_transport_cancel_pkt, }; static int __init vhost_vsock_init(void) diff --git a/include/linux/virtio_vsock.h b/include/linux/virtio_vsock.h index 6dd3242..b92e88d 100644 --- a/include/linux/virtio_vsock.h +++ b/include/linux/virtio_vsock.h @@ -72,6 +72,9 @@ struct virtio_transport { /* Takes ownership of the packet */ int (*send_pkt)(struct virtio_vsoc...

..._size, + .set_max_buffer_size = virtio_transport_set_max_buffer_size, + .get_buffer_size = virtio_transport_get_buffer_size, + .get_min_buffer_size = virtio_transport_get_min_buffer_size, + .get_max_buffer_size = virtio_transport_get_max_buffer_size, +}; + +static int __init vhost_vsock_init(void) +{ + int ret; + + ret = vsock_core_init(&vhost_transport); + if (ret < 0) + return ret; + return misc_register(&vhost_vsock_misc); +}; + +static void __exit vhost_vsock_exit(void) +{ + misc_deregister(&vhost_vsock_misc); + vsock_core_exit(); +}; + +module_init(vhost_vsock_init...

...gt;vqs); i++) { vq = &vsock->vqs[i]; mutex_lock(&vq->mutex); @@ -848,6 +869,8 @@ static long vhost_vsock_dev_compat_ioctl(struct file *f, unsigned int ioctl, }, .send_pkt = vhost_transport_send_pkt, + + .max_pkt_len = vhost_transport_get_max_pkt_len, }; static int __init vhost_vsock_init(void) diff --git a/include/linux/virtio_vsock.h b/include/linux/virtio_vsock.h index 734eeed..ad95319 100644 --- a/include/linux/virtio_vsock.h +++ b/include/linux/virtio_vsock.h @@ -82,6 +82,9 @@ struct virtio_transport { /* Takes ownership of the packet */ int (*send_pkt)(struct virtio_vsock...

...= virtio_transport_set_max_buffer_size, > + .get_buffer_size = virtio_transport_get_buffer_size, > + .get_min_buffer_size = virtio_transport_get_min_buffer_size, > + .get_max_buffer_size = virtio_transport_get_max_buffer_size, > +}; > + > +static int __init vhost_vsock_init(void) > +{ > + int ret; > + > + ret = vsock_core_init(&vhost_transport); > + if (ret < 0) > + return ret; > + return misc_register(&vhost_vsock_misc); > +}; > + > +static void __exit vhost_vsock_exit(void) > +{ > + misc_deregister(&vhost_vsock_mis...

...= virtio_transport_set_max_buffer_size, > + .get_buffer_size = virtio_transport_get_buffer_size, > + .get_min_buffer_size = virtio_transport_get_min_buffer_size, > + .get_max_buffer_size = virtio_transport_get_max_buffer_size, > +}; > + > +static int __init vhost_vsock_init(void) > +{ > + int ret; > + > + ret = vsock_core_init(&vhost_transport); > + if (ret < 0) > + return ret; > + return misc_register(&vhost_vsock_misc); > +}; > + > +static void __exit vhost_vsock_exit(void) > +{ > + misc_deregister(&vhost_vsock_mis...

...ort_set_max_buffer_size, - .get_buffer_size = virtio_transport_get_buffer_size, - .get_min_buffer_size = virtio_transport_get_min_buffer_size, - .get_max_buffer_size = virtio_transport_get_max_buffer_size, - }, - - .send_pkt = vhost_transport_send_pkt, -}; - static int __init vhost_vsock_init(void) { int ret; diff --git a/include/linux/virtio_vsock.h b/include/linux/virtio_vsock.h index 4c7781f4b29b..96d8132acbd7 100644 --- a/include/linux/virtio_vsock.h +++ b/include/linux/virtio_vsock.h @@ -151,7 +151,8 @@ virtio_transport_dgram_enqueue(struct vsock_sock *vsk, void virtio_transp...

Currently, if a connect call fails on a signal or timeout (e.g., guest is still in the process of starting up), we'll just return to caller and leave the connect packet queued and they are sent even though the connection is considered a failure, which can confuse applications with unwanted false connect attempt. The patchset enables vsock (both host and guest) to cancel queued packets when a

Currently, if a connect call fails on a signal or timeout (e.g., guest is still in the process of starting up), we'll just return to caller and leave the connect packet queued and they are sent even though the connection is considered a failure, which can confuse applications with unwanted false connect attempt. The patchset enables vsock (both host and guest) to cancel queued packets when a

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

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

Currently, if a connect call fails on a signal or timeout (e.g., guest is still in the process of starting up), we'll just return to caller and leave the connect packet queued and they are sent even though the connection is considered a failure, which can confuse applications with unwanted false connect attempt. The patchset enables vsock (both host and guest) to cancel queued packets when a

Currently, if a connect call fails on a signal or timeout (e.g., guest is still in the process of starting up), we'll just return to caller and leave the connect packet queued and they are sent even though the connection is considered a failure, which can confuse applications with unwanted false connect attempt. The patchset enables vsock (both host and guest) to cancel queued packets when a