similar to: [PATCH v5 26/45] virtio_net: enable v1.0 support

Now that we have completed 1.0 support, enable it in our driver. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/net/virtio_net.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index a0e64cf..c6a72d3 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -2003,6 +2003,7 @@ static unsigned int

Now that we have completed 1.0 support, enable it in our driver. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/net/virtio_net.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index a0e64cf..c6a72d3 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -2003,6 +2003,7 @@ static unsigned int

Now that we have completed 1.0 support, enable it in our driver. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/net/virtio_net.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index a0e64cf..c6a72d3 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -2003,6 +2003,7 @@ static unsigned int

Now that we have completed 1.0 support, enable it in our driver. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/net/virtio_net.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index a0e64cf..c6a72d3 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -2003,6 +2003,7 @@ static unsigned int

Now that we have completed 1.0 support, enable it in our driver. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/net/virtio_net.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index a0e64cf..c6a72d3 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -2003,6 +2003,7 @@ static unsigned int

Now that we have completed 1.0 support, enable it in our driver. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/net/virtio_net.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index a0e64cf..c6a72d3 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -2003,6 +2003,7 @@ static unsigned int

On Sun, 30 Nov 2014 17:11:30 +0200 "Michael S. Tsirkin" <mst at redhat.com> wrote: > Now that we have completed 1.0 support, enable it in our driver. > > Signed-off-by: Michael S. Tsirkin <mst at redhat.com> > --- > drivers/net/virtio_net.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c

Now that we have completed 1.0 support, enable it in our driver. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/net/virtio_net.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index a0e64cf..c6a72d3 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -2003,6 +2003,7 @@ static unsigned int

Now that we have completed 1.0 support, enable it in our driver. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/net/virtio_net.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index a0e64cf..c6a72d3 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -2003,6 +2003,7 @@ static unsigned int

On Sun, 30 Nov 2014 17:11:30 +0200 "Michael S. Tsirkin" <mst at redhat.com> wrote: > Now that we have completed 1.0 support, enable it in our driver. > > Signed-off-by: Michael S. Tsirkin <mst at redhat.com> > --- > drivers/net/virtio_net.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c

Virtio 1.0 spec says VIRTIO_F_ANY_LAYOUT and VIRTIO_NET_F_GSO are legacy-only feature bits. Do not negotiate them in virtio 1 mode. Note this is a spec violation so we need to backport it to stable/downstream kernels. Cc: stable at vger.kernel.org Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/net/virtio_net.c | 30 ++++++++++++++++++++---------- 1 file changed, 20

Virtio 1.0 spec says VIRTIO_F_ANY_LAYOUT and VIRTIO_NET_F_GSO are legacy-only feature bits. Do not negotiate them in virtio 1 mode. Note this is a spec violation so we need to backport it to stable/downstream kernels. Cc: stable at vger.kernel.org Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/net/virtio_net.c | 30 ++++++++++++++++++++---------- 1 file changed, 20

Now that we have completed 1.0 support, enable it in our driver. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/net/virtio_net.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index b8bd719..9ab3c50 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -2004,6 +2004,7 @@ static unsigned int

Now that we have completed 1.0 support, enable it in our driver. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/net/virtio_net.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index b8bd719..9ab3c50 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -2004,6 +2004,7 @@ static unsigned int

On Thu, Jun 02, 2016 at 11:43:31AM -0400, Aaron Conole wrote: > This patch checks the feature bit for the VIRTIO_NET_F_MTU feature. If it > exists, read the advised MTU and use it. > > No proper error handling is provided for the case where a user changes the > negotiated MTU. A future commit will add proper error handling. Instead, a > warning is emitted if the guest changes

On Thu, Jun 02, 2016 at 11:43:31AM -0400, Aaron Conole wrote: > This patch checks the feature bit for the VIRTIO_NET_F_MTU feature. If it > exists, read the advised MTU and use it. > > No proper error handling is provided for the case where a user changes the > negotiated MTU. A future commit will add proper error handling. Instead, a > warning is emitted if the guest changes

On Thu, 2016-03-10 at 09:28 -0500, Aaron Conole wrote: > This patch checks the feature bit for the VIRTIO_NET_F_MTU feature. If it > exists, read the advised MTU and use it. > > No proper error handling is provided for the case where a user changes the > negotiated MTU. A future commit will add proper error handling. Instead, a > warning is emitted if the guest changes the

On Thu, 2016-03-10 at 09:28 -0500, Aaron Conole wrote: > This patch checks the feature bit for the VIRTIO_NET_F_MTU feature. If it > exists, read the advised MTU and use it. > > No proper error handling is provided for the case where a user changes the > negotiated MTU. A future commit will add proper error handling. Instead, a > warning is emitted if the guest changes the

Based on patches by Rusty Russell, Cornelia Huck. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- include/uapi/linux/virtio_net.h | 15 ++++++++------- drivers/net/virtio_net.c | 34 +++++++++++++++++++++------------- 2 files changed, 29

Based on patches by Rusty Russell, Cornelia Huck. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- include/uapi/linux/virtio_net.h | 15 ++++++++------- drivers/net/virtio_net.c | 34 +++++++++++++++++++++------------- 2 files changed, 29