search for: vsock_ss_listen

The SS_LISTEN socket state is defined by both af_vsock.c and vmci_transport.c. This is risky since the value could be changed in one file and the other would be out of sync. Rename from SS_LISTEN to VSOCK_SS_LISTEN since the constant is not part of enum socket_state (SS_CONNECTED, ...). This way it is clear that the constant is vsock-specific. The big text reflow in af_vsock.c was necessary to keep to the maximum line length. Text is unchanged except for s/SS_LISTEN/VSOCK_SS_LISTEN/. Signed-off-by: Stefan...

The SS_LISTEN socket state is defined by both af_vsock.c and vmci_transport.c. This is risky since the value could be changed in one file and the other would be out of sync. Rename from SS_LISTEN to VSOCK_SS_LISTEN since the constant is not part of enum socket_state (SS_CONNECTED, ...). This way it is clear that the constant is vsock-specific. The big text reflow in af_vsock.c was necessary to keep to the maximum line length. Text is unchanged except for s/SS_LISTEN/VSOCK_SS_LISTEN/. Signed-off-by: Stefan...

...of sending reset back */ + /* TODO send a RST unless this packet is a RST (to avoid infinite loops) */ + goto free_pkt; + } + } + + vsk = vsock_sk(sk); + trans = vsk->trans; + BUG_ON(!trans); + + virtio_transport_space_update(sk, pkt); + + lock_sock(sk); + switch (sk->sk_state) { + case VSOCK_SS_LISTEN: + virtio_transport_recv_listen(sk, pkt); + virtio_transport_free_pkt(pkt); + break; + case SS_CONNECTING: + virtio_transport_recv_connecting(sk, pkt); + virtio_transport_free_pkt(pkt); + break; + case SS_CONNECTED: + virtio_transport_recv_connected(sk, pkt); + break; + default: + virtio_t...

...oops) */ Ditto. > + goto free_pkt; > + } > + } > + > + vsk = vsock_sk(sk); > + trans = vsk->trans; > + BUG_ON(!trans); See above re: BUG_ON > + > + virtio_transport_space_update(sk, pkt); > + > + lock_sock(sk); > + switch (sk->sk_state) { > + case VSOCK_SS_LISTEN: > + virtio_transport_recv_listen(sk, pkt); > + virtio_transport_free_pkt(pkt); > + break; > + case SS_CONNECTING: > + virtio_transport_recv_connecting(sk, pkt); > + virtio_transport_free_pkt(pkt); > + break; > + case SS_CONNECTED: > + virtio_transport_recv_connect...

...oops) */ Ditto. > + goto free_pkt; > + } > + } > + > + vsk = vsock_sk(sk); > + trans = vsk->trans; > + BUG_ON(!trans); See above re: BUG_ON > + > + virtio_transport_space_update(sk, pkt); > + > + lock_sock(sk); > + switch (sk->sk_state) { > + case VSOCK_SS_LISTEN: > + virtio_transport_recv_listen(sk, pkt); > + virtio_transport_free_pkt(pkt); > + break; > + case SS_CONNECTING: > + virtio_transport_recv_connecting(sk, pkt); > + virtio_transport_free_pkt(pkt); > + break; > + case SS_CONNECTED: > + virtio_transport_recv_connect...

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

...reset back */ - /* TODO send a RST unless this packet is a RST (to avoid infinite loops) */ - goto free_pkt; - } - } - - vsk = vsock_sk(sk); - trans = vsk->trans; - BUG_ON(!trans); - - virtio_transport_space_update(sk, pkt); - - lock_sock(sk); - switch (sk->sk_state) { - case VSOCK_SS_LISTEN: - virtio_transport_recv_listen(sk, pkt); - virtio_transport_free_pkt(pkt); - break; - case SS_CONNECTING: - virtio_transport_recv_connecting(sk, pkt); - virtio_transport_free_pkt(pkt); - break; - case SS_CONNECTED: - virtio_transport_recv_connected(sk, pkt); - break; - default:...

...reset back */ - /* TODO send a RST unless this packet is a RST (to avoid infinite loops) */ - goto free_pkt; - } - } - - vsk = vsock_sk(sk); - trans = vsk->trans; - BUG_ON(!trans); - - virtio_transport_space_update(sk, pkt); - - lock_sock(sk); - switch (sk->sk_state) { - case VSOCK_SS_LISTEN: - virtio_transport_recv_listen(sk, pkt); - virtio_transport_free_pkt(pkt); - break; - case SS_CONNECTING: - virtio_transport_recv_connecting(sk, pkt); - virtio_transport_free_pkt(pkt); - break; - case SS_CONNECTED: - virtio_transport_recv_connected(sk, pkt); - break; - default:...

The virtio-vsock device specification is not finalized yet. Michael Tsirkin voiced concerned about merging this code when the hardware interface (and possibly the userspace interface) could still change. Please revert for now. I am working to finalize the virtio-vsock device specification and at that point the interfaces will be stable. Stefan Hajnoczi (6): Revert "VSOCK: fix

The virtio-vsock device specification is not finalized yet. Michael Tsirkin voiced concerned about merging this code when the hardware interface (and possibly the userspace interface) could still change. Please revert for now. I am working to finalize the virtio-vsock device specification and at that point the interfaces will be stable. Stefan Hajnoczi (6): Revert "VSOCK: fix

This series is based on Michael Tsirkin's vhost branch (v4.5-rc6). I'm about to process Claudio Imbrenda's locking fixes for virtio-vsock but first I want to share the latest version of the code. Several people are playing with vsock now so sharing the latest code should avoid duplicate work. v5: * Transport reset event for live migration support * Reorder virtqueues, drop unused

This series is based on Michael Tsirkin's vhost branch (v4.5-rc6). I'm about to process Claudio Imbrenda's locking fixes for virtio-vsock but first I want to share the latest version of the code. Several people are playing with vsock now so sharing the latest code should avoid duplicate work. v5: * Transport reset event for live migration support * Reorder virtqueues, drop unused

This series is based on v4.7. This RFC is the implementation for the new VIRTIO Socket device. It is developed in parallel with the VIRTIO device specification and proves the design. Once the specification has been accepted I will send a non-RFC version of this patch series. v6: * Add VHOST_VSOCK_SET_RUNNING ioctl to start/stop vhost cleanly * Add graceful shutdown to avoid port reuse while

This series is based on v4.7. This RFC is the implementation for the new VIRTIO Socket device. It is developed in parallel with the VIRTIO device specification and proves the design. Once the specification has been accepted I will send a non-RFC version of this patch series. v6: * Add VHOST_VSOCK_SET_RUNNING ioctl to start/stop vhost cleanly * Add graceful shutdown to avoid port reuse while

This series is based on v4.4-rc2 and the "virtio: make find_vqs() checkpatch.pl-friendly" patch I recently submitted. v4: * Addressed code review comments from Alex Bennee * MAINTAINERS file entries for new files * Trace events instead of pr_debug() * RST packet is sent when there is no listen socket * Allow guest->host connections again (began discussing netfilter support with

This series is based on v4.4-rc2 and the "virtio: make find_vqs() checkpatch.pl-friendly" patch I recently submitted. v4: * Addressed code review comments from Alex Bennee * MAINTAINERS file entries for new files * Trace events instead of pr_debug() * RST packet is sent when there is no listen socket * Allow guest->host connections again (began discussing netfilter support with

v2: * Rebased onto Linux v4.4-rc2 * vhost: Refuse to assign reserved CIDs * vhost: Refuse guest CID if already in use * vhost: Only accept correctly addressed packets (no spoofing!) * vhost: Support flexible rx/tx descriptor layout * vhost: Add missing total_tx_buf decrement * virtio_transport: Fix total_tx_buf accounting * virtio_transport: Add virtio_transport global mutex to prevent

v2: * Rebased onto Linux v4.4-rc2 * vhost: Refuse to assign reserved CIDs * vhost: Refuse guest CID if already in use * vhost: Only accept correctly addressed packets (no spoofing!) * vhost: Support flexible rx/tx descriptor layout * vhost: Add missing total_tx_buf decrement * virtio_transport: Fix total_tx_buf accounting * virtio_transport: Add virtio_transport global mutex to prevent