Displaying 2 results from an estimated 2 matches for "virtio_config_dev_open".
2007 Dec 11
1
[PATCH resent] virtio_net: Fix stalled inbound traffic on early packets
Hello Rusty,
while implementing and testing virtio on s390 I found a problem in
virtio_net: The current virtio_net driver has a startup race, which
prevents any incoming traffic:
If try_fill_recv submits buffers to the host system data might be
filled in and an interrupt is sent, before napi_enable finishes.
In that case the interrupt will kick skb_recv_done which will then
call
2007 Dec 11
1
[PATCH resent] virtio_net: Fix stalled inbound traffic on early packets
Hello Rusty,
while implementing and testing virtio on s390 I found a problem in
virtio_net: The current virtio_net driver has a startup race, which
prevents any incoming traffic:
If try_fill_recv submits buffers to the host system data might be
filled in and an interrupt is sent, before napi_enable finishes.
In that case the interrupt will kick skb_recv_done which will then
call