search for: macvtap_put_user

.../linux/virtio_net.h | 6 +++++- net/packet/af_packet.c | 4 ++-- 5 files changed, 10 insertions(+), 6 deletions(-) diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c index 5c26653..4026185 100644 --- a/drivers/net/macvtap.c +++ b/drivers/net/macvtap.c @@ -825,7 +825,7 @@ static ssize_t macvtap_put_user(struct macvtap_queue *q, return -EINVAL; if (virtio_net_hdr_from_skb(skb, &vnet_hdr, - macvtap_is_little_endian(q))) + macvtap_is_little_endian(q), true)) BUG(); if (copy_to_iter(&vnet_hdr, sizeof(vnet_hdr), iter) != diff --git a/drivers/net/tun.c b/drivers...

.../linux/virtio_net.h | 6 +++++- net/packet/af_packet.c | 4 ++-- 5 files changed, 10 insertions(+), 6 deletions(-) diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c index 5c26653..4026185 100644 --- a/drivers/net/macvtap.c +++ b/drivers/net/macvtap.c @@ -825,7 +825,7 @@ static ssize_t macvtap_put_user(struct macvtap_queue *q, return -EINVAL; if (virtio_net_hdr_from_skb(skb, &vnet_hdr, - macvtap_is_little_endian(q))) + macvtap_is_little_endian(q), true)) BUG(); if (copy_to_iter(&vnet_hdr, sizeof(vnet_hdr), iter) != diff --git a/drivers/net/tun.c b/drivers...

...++-- >> 5 files changed, 10 insertions(+), 6 deletions(-) >> >> diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c >> index 5c26653..4026185 100644 >> --- a/drivers/net/macvtap.c >> +++ b/drivers/net/macvtap.c >> @@ -825,7 +825,7 @@ static ssize_t macvtap_put_user(struct macvtap_queue *q, >> return -EINVAL; >> >> if (virtio_net_hdr_from_skb(skb, &vnet_hdr, >> - macvtap_is_little_endian(q))) >> + macvtap_is_little_endian(q), true)) >> BUG(); >> >> if (copy_to_iter(&amp...

...++-- >> 5 files changed, 10 insertions(+), 6 deletions(-) >> >> diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c >> index 5c26653..4026185 100644 >> --- a/drivers/net/macvtap.c >> +++ b/drivers/net/macvtap.c >> @@ -825,7 +825,7 @@ static ssize_t macvtap_put_user(struct macvtap_queue *q, >> return -EINVAL; >> >> if (virtio_net_hdr_from_skb(skb, &vnet_hdr, >> - macvtap_is_little_endian(q))) >> + macvtap_is_little_endian(q), true)) >> BUG(); >> >> if (copy_to_iter(&amp...

...bm.com> Signed-off-by: Julia Lawall <julia.lawall at lip6.fr> Signed-off-by: Fengguang Wu <fengguang.wu at intel.com> --- macvtap.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/drivers/net/macvtap.c +++ b/drivers/net/macvtap.c @@ -796,8 +796,7 @@ static ssize_t macvtap_put_user(struct m ret = virtio_net_hdr_from_skb(skb, &vnet_hdr, macvtap_is_little_endian(q)); - if (ret) - BUG(); + BUG_ON(ret); if (copy_to_iter(&vnet_hdr, sizeof(vnet_hdr), iter) != sizeof(vnet_hdr))

...bm.com> Signed-off-by: Julia Lawall <julia.lawall at lip6.fr> Signed-off-by: Fengguang Wu <fengguang.wu at intel.com> --- macvtap.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/drivers/net/macvtap.c +++ b/drivers/net/macvtap.c @@ -796,8 +796,7 @@ static ssize_t macvtap_put_user(struct m ret = virtio_net_hdr_from_skb(skb, &vnet_hdr, macvtap_is_little_endian(q)); - if (ret) - BUG(); + BUG_ON(ret); if (copy_to_iter(&vnet_hdr, sizeof(vnet_hdr), iter) != sizeof(vnet_hdr))

...nsertions(+), 6 deletions(-) > > > > > > diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c > > > index 5c26653..4026185 100644 > > > --- a/drivers/net/macvtap.c > > > +++ b/drivers/net/macvtap.c > > > @@ -825,7 +825,7 @@ static ssize_t macvtap_put_user(struct macvtap_queue *q, > > > return -EINVAL; > > > if (virtio_net_hdr_from_skb(skb, &vnet_hdr, > > > - macvtap_is_little_endian(q))) > > > + macvtap_is_little_endian(q), true)) > > > BUG(); > > > if (copy_...

.../packet/af_packet.c | 4 ++-- > 5 files changed, 10 insertions(+), 6 deletions(-) > > diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c > index 5c26653..4026185 100644 > --- a/drivers/net/macvtap.c > +++ b/drivers/net/macvtap.c > @@ -825,7 +825,7 @@ static ssize_t macvtap_put_user(struct macvtap_queue *q, > return -EINVAL; > > if (virtio_net_hdr_from_skb(skb, &vnet_hdr, > - macvtap_is_little_endian(q))) > + macvtap_is_little_endian(q), true)) > BUG(); > > if (copy_to_iter(&vnet_hdr, sizeof(vnet_hdr), iter) !=...

This is the third version of the macvtap device driver, following another major restructuring and a lot of bug fixes: * Change macvtap to be based around a struct sock * macvtap: fix initialization * return 0 to netlink * don't use rcu for q->file and q->vlan pointers * macvtap: checkpatch.pl fixes * macvtap: fix tun IFF flags * Use a struct socket to make tx flow control work * disable

This is the third version of the macvtap device driver, following another major restructuring and a lot of bug fixes: * Change macvtap to be based around a struct sock * macvtap: fix initialization * return 0 to netlink * don't use rcu for q->file and q->vlan pointers * macvtap: checkpatch.pl fixes * macvtap: fix tun IFF flags * Use a struct socket to make tx flow control work * disable

This is the third version of the macvtap device driver, following another major restructuring and a lot of bug fixes: * Change macvtap to be based around a struct sock * macvtap: fix initialization * return 0 to netlink * don't use rcu for q->file and q->vlan pointers * macvtap: checkpatch.pl fixes * macvtap: fix tun IFF flags * Use a struct socket to make tx flow control work * disable

I did not get this ready for the merge window, but people asked what the status of this is so I'm posting it now to solicit feedback. The first patch just adds some hooks into macvlan.c and is less invasive than the previous version. That part should be fine and I'd like this to get merged into macvlan for 2.6.33 if people agree that the approach is right. The second patch adds the

I did not get this ready for the merge window, but people asked what the status of this is so I'm posting it now to solicit feedback. The first patch just adds some hooks into macvlan.c and is less invasive than the previous version. That part should be fine and I'd like this to get merged into macvlan for 2.6.33 if people agree that the approach is right. The second patch adds the

I did not get this ready for the merge window, but people asked what the status of this is so I'm posting it now to solicit feedback. The first patch just adds some hooks into macvlan.c and is less invasive than the previous version. That part should be fine and I'd like this to get merged into macvlan for 2.6.33 if people agree that the approach is right. The second patch adds the

Hi, This patches introduce virtio_net_hdr_{from,to}_skb functions for conversion of GSO information between skb and virtio_net_hdr. Mike Rapoport (6): virtio_net: add _UAPI prefix to virtio_net header guards virtio_net: introduce virtio_net_hdr_{from,to}_skb macvtap: use common code for virtio_net_hdr and skb GSO conversion tuntap: use common code for virtio_net_hdr and skb GSO

Hi, This patches introduce virtio_net_hdr_{from,to}_skb functions for conversion of GSO information between skb and virtio_net_hdr. Mike Rapoport (6): virtio_net: add _UAPI prefix to virtio_net header guards virtio_net: introduce virtio_net_hdr_{from,to}_skb macvtap: use common code for virtio_net_hdr and skb GSO conversion tuntap: use common code for virtio_net_hdr and skb GSO

multiple queue virtio-net: flow steering through host/guest cooperation Hello all: This is a rough series adds the guest/host cooperation of flow steering support based on Krish Kumar's multiple queue virtio-net driver patch 3/3 (http://lwn.net/Articles/467283/). This idea is simple, the backend pass the rxhash to the guest and guest would tell the backend the hash to queue mapping when

multiple queue virtio-net: flow steering through host/guest cooperation Hello all: This is a rough series adds the guest/host cooperation of flow steering support based on Krish Kumar's multiple queue virtio-net driver patch 3/3 (http://lwn.net/Articles/467283/). This idea is simple, the backend pass the rxhash to the guest and guest would tell the backend the hash to queue mapping when