diff options
Diffstat (limited to 'net/vmw_vsock')
| -rw-r--r-- | net/vmw_vsock/af_vsock.c | 1 | ||||
| -rw-r--r-- | net/vmw_vsock/hyperv_transport.c | 18 | ||||
| -rw-r--r-- | net/vmw_vsock/virtio_transport_common.c | 3 |
3 files changed, 15 insertions, 7 deletions
diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c index ed0df839c38c..3235261f138d 100644 --- a/net/vmw_vsock/af_vsock.c +++ b/net/vmw_vsock/af_vsock.c @@ -85,6 +85,7 @@ * TCP_LISTEN - listening */ +#include <linux/compat.h> #include <linux/types.h> #include <linux/bitops.h> #include <linux/cred.h> diff --git a/net/vmw_vsock/hyperv_transport.c b/net/vmw_vsock/hyperv_transport.c index 19189cf30a72..e111e13b6660 100644 --- a/net/vmw_vsock/hyperv_transport.c +++ b/net/vmw_vsock/hyperv_transport.c @@ -225,14 +225,20 @@ static size_t hvs_channel_writable_bytes(struct vmbus_channel *chan) return round_down(ret, 8); } +static int __hvs_send_data(struct vmbus_channel *chan, + struct vmpipe_proto_header *hdr, + size_t to_write) +{ + hdr->pkt_type = 1; + hdr->data_size = to_write; + return vmbus_sendpacket(chan, hdr, sizeof(*hdr) + to_write, + 0, VM_PKT_DATA_INBAND, 0); +} + static int hvs_send_data(struct vmbus_channel *chan, struct hvs_send_buf *send_buf, size_t to_write) { - send_buf->hdr.pkt_type = 1; - send_buf->hdr.data_size = to_write; - return vmbus_sendpacket(chan, &send_buf->hdr, - sizeof(send_buf->hdr) + to_write, - 0, VM_PKT_DATA_INBAND, 0); + return __hvs_send_data(chan, &send_buf->hdr, to_write); } static void hvs_channel_cb(void *ctx) @@ -468,7 +474,7 @@ static void hvs_shutdown_lock_held(struct hvsock *hvs, int mode) return; /* It can't fail: see hvs_channel_writable_bytes(). */ - (void)hvs_send_data(hvs->chan, (struct hvs_send_buf *)&hdr, 0); + (void)__hvs_send_data(hvs->chan, &hdr, 0); hvs->fin_sent = true; } diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c index 59ee1be5a6dd..ec2c2afbf0d0 100644 --- a/net/vmw_vsock/virtio_transport_common.c +++ b/net/vmw_vsock/virtio_transport_common.c @@ -1299,7 +1299,8 @@ void virtio_transport_recv_pkt(struct virtio_transport *t, space_available = virtio_transport_space_update(sk, pkt); /* Update CID in case it has changed after a transport reset event */ - vsk->local_addr.svm_cid = dst.svm_cid; + if (vsk->local_addr.svm_cid != VMADDR_CID_ANY) + vsk->local_addr.svm_cid = dst.svm_cid; if (space_available) sk->sk_write_space(sk); |