search for: a795a23

...ffers: buffer can still be shorter that header + address by 2 bytes. Fix that up. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/net/virtio_net.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index a795a23..9c6d50f 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -437,7 +437,7 @@ static void receive_buf(struct virtnet_info *vi, struct receive_queue *rq, struct sk_buff *skb; struct virtio_net_hdr_mrg_rxbuf *hdr; - if (unlikely(len < sizeof(struct virtio_net_hdr) + ETH_H...

...ffers: buffer can still be shorter that header + address by 2 bytes. Fix that up. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/net/virtio_net.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index a795a23..9c6d50f 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -437,7 +437,7 @@ static void receive_buf(struct virtnet_info *vi, struct receive_queue *rq, struct sk_buff *skb; struct virtio_net_hdr_mrg_rxbuf *hdr; - if (unlikely(len < sizeof(struct virtio_net_hdr) + ETH_H...

Too many places poke at [rs]q->vq->vdev->priv just to get the the vi structure. Let's just pass the pointer around: seems cleaner, and might even be faster. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/net/virtio_net.c | 36 +++++++++++++++++++----------------- 1 file changed, 19 insertions(+), 17 deletions(-) diff --git a/drivers/net/virtio_net.c

Too many places poke at [rs]q->vq->vdev->priv just to get the the vi structure. Let's just pass the pointer around: seems cleaner, and might even be faster. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/net/virtio_net.c | 36 +++++++++++++++++++----------------- 1 file changed, 19 insertions(+), 17 deletions(-) diff --git a/drivers/net/virtio_net.c

...e struct skb_vnet_hdr. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/net/virtio_net.c | 88 ++++++++++++++++++++++-------------------------- 1 file changed, 40 insertions(+), 48 deletions(-) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 36f3dfc..a795a23 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -123,6 +123,9 @@ struct virtnet_info { /* Host can handle any s/g split between our header and packet data */ bool any_header_sg; + /* Packet virtio header size */ + u8 hdr_len; + /* Active statistics */ struct virtne...

...e struct skb_vnet_hdr. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/net/virtio_net.c | 88 ++++++++++++++++++++++-------------------------- 1 file changed, 40 insertions(+), 48 deletions(-) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 36f3dfc..a795a23 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -123,6 +123,9 @@ struct virtnet_info { /* Host can handle any s/g split between our header and packet data */ bool any_header_sg; + /* Packet virtio header size */ + u8 hdr_len; + /* Active statistics */ struct virtne...