similar to: [PATCH] virtio_net: Fixed a trivial typo (fitler --> filter)

All the code passes NULL for the last sg list (in). Simplify by just removing it. Signed-off-by: Stephen Hemminger <stephen at networkplumber.org> --- a/drivers/net/virtio_net.c 2013-12-09 16:12:36.353164803 -0800 +++ b/drivers/net/virtio_net.c 2013-12-09 16:12:41.409051865 -0800 @@ -876,13 +876,12 @@ static netdev_tx_t start_xmit(struct sk_ * never fail unless improperly formated. */

There is no recent user space application available anymore which still supports this old virtio transport, so let's disable this by default. Signed-off-by: Thomas Huth <thuth at redhat.com> --- arch/s390/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 48af970..923bf04 100644 --- a/arch/s390/Kconfig +++

There is no recent user space application available anymore which still supports this old virtio transport, so let's disable this by default. Signed-off-by: Thomas Huth <thuth at redhat.com> --- arch/s390/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 48af970..923bf04 100644 --- a/arch/s390/Kconfig +++

On Mon, Mar 02, 2015 at 10:37:26AM +1030, Rusty Russell wrote: > Thomas Huth <thuth at linux.vnet.ibm.com> writes: > > On Thu, 26 Feb 2015 11:50:42 +1030 > > Rusty Russell <rusty at rustcorp.com.au> wrote: > > > >> Thomas Huth <thuth at linux.vnet.ibm.com> writes: > >> > Hi all, > >> > > >> > with the recent

On Mon, Mar 02, 2015 at 10:37:26AM +1030, Rusty Russell wrote: > Thomas Huth <thuth at linux.vnet.ibm.com> writes: > > On Thu, 26 Feb 2015 11:50:42 +1030 > > Rusty Russell <rusty at rustcorp.com.au> wrote: > > > >> Thomas Huth <thuth at linux.vnet.ibm.com> writes: > >> > Hi all, > >> > > >> > with the recent

On Tue, Jul 07, 2015 at 06:36:53PM +0200, Thomas Huth wrote: > On Thu, 2 Jul 2015 11:32:52 +0200 > "Michael S. Tsirkin" <mst at redhat.com> wrote: > > > On Thu, Jul 02, 2015 at 11:12:56AM +0200, Greg Kurz wrote: > > > On Thu, 2 Jul 2015 08:01:28 +0200 > > > "Michael S. Tsirkin" <mst at redhat.com> wrote: > ... > > > >

On Tue, Jul 07, 2015 at 06:36:53PM +0200, Thomas Huth wrote: > On Thu, 2 Jul 2015 11:32:52 +0200 > "Michael S. Tsirkin" <mst at redhat.com> wrote: > > > On Thu, Jul 02, 2015 at 11:12:56AM +0200, Greg Kurz wrote: > > > On Thu, 2 Jul 2015 08:01:28 +0200 > > > "Michael S. Tsirkin" <mst at redhat.com> wrote: > ... > > > >

If the VIRTIO_NET_F_GUEST_CSUM virtio feature is available, the guest does not have to calculate the checksums on all received packets. This is pretty much the same feature as RX checksum offloading on real network cards, so the virtio-net driver should report this by setting the NETIF_F_RXCSUM flag. When the user now runs "ethtool -k", he or she can see whether the virtio-net interface

If the VIRTIO_NET_F_GUEST_CSUM virtio feature is available, the guest does not have to calculate the checksums on all received packets. This is pretty much the same feature as RX checksum offloading on real network cards, so the virtio-net driver should report this by setting the NETIF_F_RXCSUM flag. When the user now runs "ethtool -k", he or she can see whether the virtio-net interface

On Thu, 26 Feb 2015 11:50:42 +1030 Rusty Russell <rusty at rustcorp.com.au> wrote: > Thomas Huth <thuth at linux.vnet.ibm.com> writes: > > Hi all, > > > > with the recent kernel 3.19, I get a kernel warning when I start my > > KVM guest on s390 with virtio balloon enabled: > > The deeper problem is that virtio_ccw_get_config just silently fails on

On Thu, 26 Feb 2015 11:50:42 +1030 Rusty Russell <rusty at rustcorp.com.au> wrote: > Thomas Huth <thuth at linux.vnet.ibm.com> writes: > > Hi all, > > > > with the recent kernel 3.19, I get a kernel warning when I start my > > KVM guest on s390 with virtio balloon enabled: > > The deeper problem is that virtio_ccw_get_config just silently fails on

On Wed, Mar 04, 2015 at 04:44:54PM +1030, Rusty Russell wrote: > "Michael S. Tsirkin" <mst at redhat.com> writes: > > On Mon, Mar 02, 2015 at 10:37:26AM +1030, Rusty Russell wrote: > >> Thomas Huth <thuth at linux.vnet.ibm.com> writes: > >> > On Thu, 26 Feb 2015 11:50:42 +1030 > >> > Rusty Russell <rusty at rustcorp.com.au>

On Wed, Mar 04, 2015 at 04:44:54PM +1030, Rusty Russell wrote: > "Michael S. Tsirkin" <mst at redhat.com> writes: > > On Mon, Mar 02, 2015 at 10:37:26AM +1030, Rusty Russell wrote: > >> Thomas Huth <thuth at linux.vnet.ibm.com> writes: > >> > On Thu, 26 Feb 2015 11:50:42 +1030 > >> > Rusty Russell <rusty at rustcorp.com.au>

On 09/25/2017 07:54 PM, Halil Pasic wrote: > > > On 09/25/2017 04:45 PM, Thomas Huth wrote: >> There is no recent user space application available anymore which still >> supports this old virtio transport, so let's disable this by default. >> >> Signed-off-by: Thomas Huth <thuth at redhat.com> > > I don't have any objections, but there may be

On 09/25/2017 07:54 PM, Halil Pasic wrote: > > > On 09/25/2017 04:45 PM, Thomas Huth wrote: >> There is no recent user space application available anymore which still >> supports this old virtio transport, so let's disable this by default. >> >> Signed-off-by: Thomas Huth <thuth at redhat.com> > > I don't have any objections, but there may be

On Mon, Mar 02, 2015 at 12:31:06PM +0100, Cornelia Huck wrote: > On Mon, 2 Mar 2015 12:13:58 +0100 > "Michael S. Tsirkin" <mst at redhat.com> wrote: > > > On Mon, Mar 02, 2015 at 10:37:26AM +1030, Rusty Russell wrote: > > > Thomas Huth <thuth at linux.vnet.ibm.com> writes: > > > > On Thu, 26 Feb 2015 11:50:42 +1030 > > > >

On Mon, Mar 02, 2015 at 12:31:06PM +0100, Cornelia Huck wrote: > On Mon, 2 Mar 2015 12:13:58 +0100 > "Michael S. Tsirkin" <mst at redhat.com> wrote: > > > On Mon, Mar 02, 2015 at 10:37:26AM +1030, Rusty Russell wrote: > > > Thomas Huth <thuth at linux.vnet.ibm.com> writes: > > > > On Thu, 26 Feb 2015 11:50:42 +1030 > > > >

On Wed, 25 Feb 2015 16:11:27 +0100 Cornelia Huck <cornelia.huck at de.ibm.com> wrote: > On Wed, 25 Feb 2015 15:36:02 +0100 > "Michael S. Tsirkin" <mst at redhat.com> wrote: > > > virtio balloon has this code: > > wait_event_interruptible(vb->config_change, > > (diff = towards_target(vb)) != 0 > >

On Wed, 25 Feb 2015 16:11:27 +0100 Cornelia Huck <cornelia.huck at de.ibm.com> wrote: > On Wed, 25 Feb 2015 15:36:02 +0100 > "Michael S. Tsirkin" <mst at redhat.com> wrote: > > > virtio balloon has this code: > > wait_event_interruptible(vb->config_change, > > (diff = towards_target(vb)) != 0 > >

This patch convert rx mode setting to be done in a workqueue, this is a must for allow to sleep when waiting for the cvq command to response since current code is executed under addr spin lock. Signed-off-by: Jason Wang <jasowang at redhat.com> --- Changes since V1: - use RTNL to synchronize rx mode worker --- drivers/net/virtio_net.c | 55 +++++++++++++++++++++++++++++++++++++--- 1 file