search for: virtio_transport_stream_dequeue

...->rx_lock); + + total += bytes; + } + + spin_unlock_bh(&vvs->rx_lock); + + return total; + +out: + if (total) + err = total; + return err; +} + +static ssize_t virtio_transport_stream_do_dequeue(struct vsock_sock *vsk, struct msghdr *msg, size_t len) @@ -330,9 +374,9 @@ virtio_transport_stream_dequeue(struct vsock_sock *vsk, size_t len, int flags) { if (flags & MSG_PEEK) - return -EOPNOTSUPP; - - return virtio_transport_stream_do_dequeue(vsk, msg, len); + return virtio_transport_stream_do_peek(vsk, msg, len); + else + return virtio_transport_stream_do_dequeue(vsk, msg, len); } E...

...->rx_lock); + + total += bytes; + } + + spin_unlock_bh(&vvs->rx_lock); + + return total; + +out: + if (total) + err = total; + return err; +} + +static ssize_t virtio_transport_stream_do_dequeue(struct vsock_sock *vsk, struct msghdr *msg, size_t len) @@ -330,9 +374,9 @@ virtio_transport_stream_dequeue(struct vsock_sock *vsk, size_t len, int flags) { if (flags & MSG_PEEK) - return -EOPNOTSUPP; - - return virtio_transport_stream_do_dequeue(vsk, msg, len); + return virtio_transport_stream_do_peek(vsk, msg, len); + else + return virtio_transport_stream_do_dequeue(vsk, msg, len); } E...

...t;rx_lock); > + > + return total; > + > +out: > + if (total) > + err = total; > + return err; > +} > + > +static ssize_t > virtio_transport_stream_do_dequeue(struct vsock_sock *vsk, > struct msghdr *msg, > size_t len) > @@ -330,9 +383,9 @@ virtio_transport_stream_dequeue(struct vsock_sock *vsk, > size_t len, int flags) > { > if (flags & MSG_PEEK) > - return -EOPNOTSUPP; > - > - return virtio_transport_stream_do_dequeue(vsk, msg, len); > + return virtio_transport_stream_do_peek(vsk, msg, len); > + else > + return virtio_tran...

...al += bytes; + off += bytes; + } + } + + spin_unlock_bh(&vvs->rx_lock); + + return total; + +out: + if (total) + err = total; + return err; +} + +static ssize_t virtio_transport_stream_do_dequeue(struct vsock_sock *vsk, struct msghdr *msg, size_t len) @@ -330,9 +379,9 @@ virtio_transport_stream_dequeue(struct vsock_sock *vsk, size_t len, int flags) { if (flags & MSG_PEEK) - return -EOPNOTSUPP; - - return virtio_transport_stream_do_dequeue(vsk, msg, len); + return virtio_transport_stream_do_peek(vsk, msg, len); + else + return virtio_transport_stream_do_dequeue(vsk, msg, len); } E...

...al += bytes; + off += bytes; + } + } + + spin_unlock_bh(&vvs->rx_lock); + + return total; + +out: + if (total) + err = total; + return err; +} + +static ssize_t virtio_transport_stream_do_dequeue(struct vsock_sock *vsk, struct msghdr *msg, size_t len) @@ -330,9 +379,9 @@ virtio_transport_stream_dequeue(struct vsock_sock *vsk, size_t len, int flags) { if (flags & MSG_PEEK) - return -EOPNOTSUPP; - - return virtio_transport_stream_do_dequeue(vsk, msg, len); + return virtio_transport_stream_do_peek(vsk, msg, len); + else + return virtio_transport_stream_do_dequeue(vsk, msg, len); } E...

...ort_dgram_enqueue, + .dgram_dequeue = virtio_transport_dgram_dequeue, + .dgram_bind = virtio_transport_dgram_bind, + .dgram_allow = virtio_transport_dgram_allow, + + .stream_enqueue = virtio_transport_stream_enqueue, + .stream_dequeue = virtio_transport_stream_dequeue, + .stream_has_data = virtio_transport_stream_has_data, + .stream_has_space = virtio_transport_stream_has_space, + .stream_rcvhiwat = virtio_transport_stream_rcvhiwat, + .stream_is_active = virtio_transport_stream_is_active, + .stream_allow = virti...

We are implementing a test suite for the VSOCK sockets and we discovered that vmci_transport never allowed half-closed socket on the host side. As Jorgen explained [1] this is due to the implementation of VMCI. Since we want to have the same behaviour across all transports, this series adds a section in the "Implementation notes" to exaplain this behaviour, and changes the

We are implementing a test suite for the VSOCK sockets and we discovered that vmci_transport never allowed half-closed socket on the host side. As Jorgen explained [1] this is due to the implementation of VMCI. Since we want to have the same behaviour across all transports, this series adds a section in the "Implementation notes" to exaplain this behaviour, and changes the

...stream_has_data(vsk); +} + /* Callers that dereference the return value must hold vhost_vsock_mutex or the * RCU read lock. */ @@ -804,7 +819,7 @@ static struct virtio_transport vhost_transport = { .stream_enqueue = virtio_transport_stream_enqueue, .stream_dequeue = virtio_transport_stream_dequeue, - .stream_has_data = virtio_transport_stream_has_data, + .stream_has_data = vhost_transport_stream_has_data, .stream_has_space = virtio_transport_stream_has_space, .stream_rcvhiwat = virtio_transport_stream_rcvhiwat, .stream_is_active = virtio_...

...Callers that dereference the return value must hold vhost_vsock_mutex or the > * RCU read lock. > */ > @@ -804,7 +819,7 @@ static struct virtio_transport vhost_transport = { > > .stream_enqueue = virtio_transport_stream_enqueue, > .stream_dequeue = virtio_transport_stream_dequeue, > - .stream_has_data = virtio_transport_stream_has_data, > + .stream_has_data = vhost_transport_stream_has_data, > .stream_has_space = virtio_transport_stream_has_space, > .stream_rcvhiwat = virtio_transport_stream_rcvhiwat, > .stream_is...

...sock_pkt *pkt); > +struct virtio_vsock_pkt * > +virtio_transport_alloc_pkt(struct vsock_sock *vsk, > + struct virtio_vsock_pkt_info *info, > + size_t len, > + u32 src_cid, > + u32 src_port, > + u32 dst_cid, > + u32 dst_port); > +ssize_t > +virtio_transport_stream_dequeue(struct vsock_sock *vsk, > + struct iovec *iov, > + size_t len, > + int type); > +int > +virtio_transport_dgram_dequeue(struct kiocb *kiocb, > + struct vsock_sock *vsk, > + struct msghdr *msg, > + size_t len, int flags); > + > +s64 vi...

...sock_pkt *pkt); > +struct virtio_vsock_pkt * > +virtio_transport_alloc_pkt(struct vsock_sock *vsk, > + struct virtio_vsock_pkt_info *info, > + size_t len, > + u32 src_cid, > + u32 src_port, > + u32 dst_cid, > + u32 dst_port); > +ssize_t > +virtio_transport_stream_dequeue(struct vsock_sock *vsk, > + struct iovec *iov, > + size_t len, > + int type); > +int > +virtio_transport_dgram_dequeue(struct kiocb *kiocb, > + struct vsock_sock *vsk, > + struct msghdr *msg, > + size_t len, int flags); > + > +s64 vi...

...ng(struct sock *listener, + struct virtio_vsock_pkt *pkt); +struct virtio_vsock_pkt * +virtio_transport_alloc_pkt(struct vsock_sock *vsk, + struct virtio_vsock_pkt_info *info, + size_t len, + u32 src_cid, + u32 src_port, + u32 dst_cid, + u32 dst_port); +ssize_t +virtio_transport_stream_dequeue(struct vsock_sock *vsk, + struct msghdr *msg, + size_t len, + int type); +int +virtio_transport_dgram_dequeue(struct vsock_sock *vsk, + struct msghdr *msg, + size_t len, int flags); + +s64 virtio_transport_stream_has_data(struct vsock_sock *vsk); +s64 virtio_transport_str...

...ng(struct sock *listener, + struct virtio_vsock_pkt *pkt); +struct virtio_vsock_pkt * +virtio_transport_alloc_pkt(struct vsock_sock *vsk, + struct virtio_vsock_pkt_info *info, + size_t len, + u32 src_cid, + u32 src_port, + u32 dst_cid, + u32 dst_port); +ssize_t +virtio_transport_stream_dequeue(struct vsock_sock *vsk, + struct iovec *iov, + size_t len, + int type); +int +virtio_transport_dgram_dequeue(struct kiocb *kiocb, + struct vsock_sock *vsk, + struct msghdr *msg, + size_t len, int flags); + +s64 virtio_transport_stream_has_data(struct vsock_sock *...

Note: the virtio-vsock device specification is currently under review but not yet finalized. Please review this code but don't merge until I send an update when the spec is finalized. Thanks! v3: * Remove unnecessary 3-way handshake, just do REQUEST/RESPONSE instead of REQUEST/RESPONSE/ACK * Remove SOCK_DGRAM support and focus on SOCK_STREAM first (also drop v2 Patch 1, it's

Note: the virtio-vsock device specification is currently under review but not yet finalized. Please review this code but don't merge until I send an update when the spec is finalized. Thanks! v3: * Remove unnecessary 3-way handshake, just do REQUEST/RESPONSE instead of REQUEST/RESPONSE/ACK * Remove SOCK_DGRAM support and focus on SOCK_STREAM first (also drop v2 Patch 1, it's

...sock_pkt *pkt); > +struct virtio_vsock_pkt * > +virtio_transport_alloc_pkt(struct vsock_sock *vsk, > + struct virtio_vsock_pkt_info *info, > + size_t len, > + u32 src_cid, > + u32 src_port, > + u32 dst_cid, > + u32 dst_port); > +ssize_t > +virtio_transport_stream_dequeue(struct vsock_sock *vsk, > + struct msghdr *msg, > + size_t len, > + int type); > +int > +virtio_transport_dgram_dequeue(struct vsock_sock *vsk, > + struct msghdr *msg, > + size_t len, int flags); > + > +s64 virtio_transport_stream_has_data(struc...

...sock_pkt *pkt); > +struct virtio_vsock_pkt * > +virtio_transport_alloc_pkt(struct vsock_sock *vsk, > + struct virtio_vsock_pkt_info *info, > + size_t len, > + u32 src_cid, > + u32 src_port, > + u32 dst_cid, > + u32 dst_port); > +ssize_t > +virtio_transport_stream_dequeue(struct vsock_sock *vsk, > + struct msghdr *msg, > + size_t len, > + int type); > +int > +virtio_transport_dgram_dequeue(struct vsock_sock *vsk, > + struct msghdr *msg, > + size_t len, int flags); > + > +s64 virtio_transport_stream_has_data(struc...

...ng(struct sock *listener, + struct virtio_vsock_pkt *pkt); +struct virtio_vsock_pkt * +virtio_transport_alloc_pkt(struct vsock_sock *vsk, + struct virtio_vsock_pkt_info *info, + size_t len, + u32 src_cid, + u32 src_port, + u32 dst_cid, + u32 dst_port); +ssize_t +virtio_transport_stream_dequeue(struct vsock_sock *vsk, + struct iovec *iov, + size_t len, + int type); +int +virtio_transport_dgram_dequeue(struct kiocb *kiocb, + struct vsock_sock *vsk, + struct msghdr *msg, + size_t len, int flags); + +s64 virtio_transport_stream_has_data(struct vsock_sock *...

...ransport_dgram_enqueue, - .dgram_dequeue = virtio_transport_dgram_dequeue, - .dgram_bind = virtio_transport_dgram_bind, - .dgram_allow = virtio_transport_dgram_allow, - - .stream_enqueue = virtio_transport_stream_enqueue, - .stream_dequeue = virtio_transport_stream_dequeue, - .stream_has_data = virtio_transport_stream_has_data, - .stream_has_space = virtio_transport_stream_has_space, - .stream_rcvhiwat = virtio_transport_stream_rcvhiwat, - .stream_is_active = virtio_transport_stream_is_active, - .stream_allow = virtio_tra...