search for: unregister_dev

...RS. This feature is negotiated through bit VIRTIO_NET_F_GUEST_ANNOUNCE. Changes from v4: - typos - handle workqueue unconditionally - move VIRTIO_NET_S_ANNOUNCE to bit 8 to separate rw bits from ro bits Changes from v3: - cancel the workqueue during freeze Changes from v2: - fix the race between unregister_dev() and workqueue Signed-off-by: Jason Wang <jasowang at redhat.com> --- drivers/net/virtio_net.c | 27 ++++++++++++++++++++++++++- include/linux/virtio_net.h | 2 ++ 2 files changed, 28 insertions(+), 1 deletions(-) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c ind...

...RS. This feature is negotiated through bit VIRTIO_NET_F_GUEST_ANNOUNCE. Changes from v4: - typos - handle workqueue unconditionally - move VIRTIO_NET_S_ANNOUNCE to bit 8 to separate rw bits from ro bits Changes from v3: - cancel the workqueue during freeze Changes from v2: - fix the race between unregister_dev() and workqueue Signed-off-by: Jason Wang <jasowang at redhat.com> --- drivers/net/virtio_net.c | 27 ++++++++++++++++++++++++++- include/linux/virtio_net.h | 2 ++ 2 files changed, 28 insertions(+), 1 deletions(-) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c ind...

...bit during config change interrupt and when it is set, a workqueue is scheduled to send gratuitous packet through NETDEV_NOTIFY_PEERS. This feature is negotiated through bit VIRTIO_NET_F_GUEST_ANNOUNCE. Changes from v3: - cancel the workqueue during freeze Changes from v2: - fix the race between unregister_dev() and workqueue Signed-off-by: Jason Wang <jasowang at redhat.com> --- drivers/net/virtio_net.c | 31 ++++++++++++++++++++++++++++++- include/linux/virtio_net.h | 2 ++ 2 files changed, 32 insertions(+), 1 deletions(-) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c...

...bit during config change interrupt and when it is set, a workqueue is scheduled to send gratuitous packet through NETDEV_NOTIFY_PEERS. This feature is negotiated through bit VIRTIO_NET_F_GUEST_ANNOUNCE. Changes from v3: - cancel the workqueue during freeze Changes from v2: - fix the race between unregister_dev() and workqueue Signed-off-by: Jason Wang <jasowang at redhat.com> --- drivers/net/virtio_net.c | 31 ++++++++++++++++++++++++++++++- include/linux/virtio_net.h | 2 ++ 2 files changed, 32 insertions(+), 1 deletions(-) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c...

...annoucement - ack the link announcement notification through control vq Changes from v4: - typos - handle workqueue unconditionally - move VIRTIO_NET_S_ANNOUNCE to bit 8 to separate rw bits from ro bits Changes from v3: - cancel the workqueue during freeze Changes from v2: - fix the race between unregister_dev() and workqueue Signed-off-by: Jason Wang <jasowang at redhat.com> --- drivers/net/virtio_net.c | 32 +++++++++++++++++++++++++++++++- include/linux/virtio_net.h | 13 +++++++++++++ 2 files changed, 44 insertions(+), 1 deletions(-) diff --git a/drivers/net/virtio_net.c b/drivers/net/...

...annoucement - ack the link announcement notification through control vq Changes from v4: - typos - handle workqueue unconditionally - move VIRTIO_NET_S_ANNOUNCE to bit 8 to separate rw bits from ro bits Changes from v3: - cancel the workqueue during freeze Changes from v2: - fix the race between unregister_dev() and workqueue Signed-off-by: Jason Wang <jasowang at redhat.com> --- drivers/net/virtio_net.c | 32 +++++++++++++++++++++++++++++++- include/linux/virtio_net.h | 13 +++++++++++++ 2 files changed, 44 insertions(+), 1 deletions(-) diff --git a/drivers/net/virtio_net.c b/drivers/net/...

...annoucement - ack the link announcement notification through control vq Changes from v4: - typos - handle workqueue unconditionally - move VIRTIO_NET_S_ANNOUNCE to bit 8 to separate rw bits from ro bits Changes from v3: - cancel the workqueue during freeze Changes from v2: - fix the race between unregister_dev() and workqueue --- drivers/net/virtio_net.c | 64 +++++++++++++++++++++++++++++++++++++++++--- include/linux/virtio_net.h | 14 ++++++++++ 2 files changed, 73 insertions(+), 5 deletions(-) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 4de2760..23403b6 100644 --- a/...

...annoucement - ack the link announcement notification through control vq Changes from v4: - typos - handle workqueue unconditionally - move VIRTIO_NET_S_ANNOUNCE to bit 8 to separate rw bits from ro bits Changes from v3: - cancel the workqueue during freeze Changes from v2: - fix the race between unregister_dev() and workqueue --- drivers/net/virtio_net.c | 64 +++++++++++++++++++++++++++++++++++++++++--- include/linux/virtio_net.h | 14 ++++++++++ 2 files changed, 73 insertions(+), 5 deletions(-) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 4de2760..23403b6 100644 --- a/...

Hi, This is a proof of concept of GPU forwarding for Linux guest on Linux host. I'd like to get comments and suggestions from community before I put more time on it. To summarize what it is: 1. It's a solution to bring GPU acceleration for Linux vm guest on Linux host. It could works with different GPU although the current proof of concept only works with Intel GPU. 2. The basic idea