similar to: Bug#701744: Possible workaround.

On 12/17/2014 05:45 PM, Michael S. Tsirkin wrote: > On Wed, Dec 17, 2014 at 01:20:46PM -0500, Vladislav Yasevich wrote: >> Split IPv6 support for UFO into its own feature similiar to TSO. >> This will later allow us to re-enable UFO support for virtio-net >> devices. >> >> Signed-off-by: Vladislav Yasevich <vyasevic at redhat.com> >> --- >>

On 12/17/2014 05:45 PM, Michael S. Tsirkin wrote: > On Wed, Dec 17, 2014 at 01:20:46PM -0500, Vladislav Yasevich wrote: >> Split IPv6 support for UFO into its own feature similiar to TSO. >> This will later allow us to re-enable UFO support for virtio-net >> devices. >> >> Signed-off-by: Vladislav Yasevich <vyasevic at redhat.com> >> --- >>

Hi Keir: [LINUX] netfront: Cleanup and fix TSO/GSO/CHECKSUM conditionals This patch tries to minimise the amount of code that is conditionally compiled. This is desirable (and the Linux way) as it helps to prevent people breaking code unwittingly since conditionals may hide compile problems. It also adds a missing conditional around the TSO ethtool operations. This also helps the building of

On 12/18/2014 02:54 AM, Michael S. Tsirkin wrote: > Cc Dave, pls remember to do this next time otherwise > your patches won't get merged :) > > On Wed, Dec 17, 2014 at 06:31:50PM -0500, Vlad Yasevich wrote: >> On 12/17/2014 05:45 PM, Michael S. Tsirkin wrote: >>> On Wed, Dec 17, 2014 at 01:20:46PM -0500, Vladislav Yasevich wrote: >>>> Split IPv6 support

On 12/18/2014 02:54 AM, Michael S. Tsirkin wrote: > Cc Dave, pls remember to do this next time otherwise > your patches won't get merged :) > > On Wed, Dec 17, 2014 at 06:31:50PM -0500, Vlad Yasevich wrote: >> On 12/17/2014 05:45 PM, Michael S. Tsirkin wrote: >>> On Wed, Dec 17, 2014 at 01:20:46PM -0500, Vladislav Yasevich wrote: >>>> Split IPv6 support

On 30 January 2017 at 22:17, Adi Pircalabu <adi at ddns.com.au> wrote: > May I chip in here? In our environment we're randomly seeing: > > Jan 17 23:40:14 xen01 kernel: ixgbe 0000:04:00.1 eth6: Detected Tx Unit > Hang > Someone in this thread: https://sourceforge.net/p/e1000/bugs/530/#2855 reported that *"With these kernels I was only able to work around the issue

On Wed, Dec 17, 2014 at 01:20:46PM -0500, Vladislav Yasevich wrote: > Split IPv6 support for UFO into its own feature similiar to TSO. > This will later allow us to re-enable UFO support for virtio-net > devices. > > Signed-off-by: Vladislav Yasevich <vyasevic at redhat.com> > --- > include/linux/netdev_features.h | 7 +++++-- > include/linux/netdevice.h | 1

On Wed, Dec 17, 2014 at 01:20:46PM -0500, Vladislav Yasevich wrote: > Split IPv6 support for UFO into its own feature similiar to TSO. > This will later allow us to re-enable UFO support for virtio-net > devices. > > Signed-off-by: Vladislav Yasevich <vyasevic at redhat.com> > --- > include/linux/netdev_features.h | 7 +++++-- > include/linux/netdevice.h | 1

Cc Dave, pls remember to do this next time otherwise your patches won't get merged :) On Wed, Dec 17, 2014 at 06:31:50PM -0500, Vlad Yasevich wrote: > On 12/17/2014 05:45 PM, Michael S. Tsirkin wrote: > > On Wed, Dec 17, 2014 at 01:20:46PM -0500, Vladislav Yasevich wrote: > >> Split IPv6 support for UFO into its own feature similiar to TSO. > >> This will later

Cc Dave, pls remember to do this next time otherwise your patches won't get merged :) On Wed, Dec 17, 2014 at 06:31:50PM -0500, Vlad Yasevich wrote: > On 12/17/2014 05:45 PM, Michael S. Tsirkin wrote: > > On Wed, Dec 17, 2014 at 01:20:46PM -0500, Vladislav Yasevich wrote: > >> Split IPv6 support for UFO into its own feature similiar to TSO. > >> This will later

On Thu, Dec 18, 2014 at 10:01:35AM -0500, Vlad Yasevich wrote: > On 12/18/2014 02:54 AM, Michael S. Tsirkin wrote: > > Cc Dave, pls remember to do this next time otherwise > > your patches won't get merged :) > > > > On Wed, Dec 17, 2014 at 06:31:50PM -0500, Vlad Yasevich wrote: > >> On 12/17/2014 05:45 PM, Michael S. Tsirkin wrote: > >>> On

On Thu, Dec 18, 2014 at 10:01:35AM -0500, Vlad Yasevich wrote: > On 12/18/2014 02:54 AM, Michael S. Tsirkin wrote: > > Cc Dave, pls remember to do this next time otherwise > > your patches won't get merged :) > > > > On Wed, Dec 17, 2014 at 06:31:50PM -0500, Vlad Yasevich wrote: > >> On 12/17/2014 05:45 PM, Michael S. Tsirkin wrote: > >>> On

Hi, What's the correct way to disble TSO (TCP Segmentation Offload) in RHEL5? I have tried adding those options in ifcfg-ethX configuration file: # grep ETHTOOL /etc/sysconfig/network-scripts/ifcfg-eth0 ETHTOOL_OPTS="tso off" And also with: ETHTOOL_OPTS="-K eth0 tso off" But when restating the server TSO is enabled: # ethtool -k eth0 tcp segmentation offload: on As

I am trying to turn ON TSO in my Ubuntu Virtual machine but it gives me the following error: [image: image.png] Also on doing *ethtool -k ens3* all the features are marked as [fixed]. How to use libvirt to configure VM to have TSO?

Split IPv6 support for UFO into its own feature similiar to TSO. This will later allow us to re-enable UFO support for virtio-net devices. Signed-off-by: Vladislav Yasevich <vyasevic at redhat.com> --- include/linux/netdev_features.h | 7 +++++-- include/linux/netdevice.h | 1 + include/linux/skbuff.h | 1 + net/core/dev.c | 35

Split IPv6 support for UFO into its own feature similiar to TSO. This will later allow us to re-enable UFO support for virtio-net devices. Signed-off-by: Vladislav Yasevich <vyasevic at redhat.com> --- include/linux/netdev_features.h | 7 +++++-- include/linux/netdevice.h | 1 + include/linux/skbuff.h | 1 + net/core/dev.c | 35

Hi Yalan, Thank you for your response. I do not have the following packages installed vhost backend driver qemu-kvm-rhev package Are these packages available for free? How can I install them? In my KVM VM, I must have an IP address to the interfaces that I am trying to increasing the buffers. That is the reason I was using macvtap (direct type interface). Is it possible to have my interfaces

"Michael S. Tsirkin" <mst at redhat.com> writes: > On Wed, Jun 12, 2013 at 03:56:36PM +0100, Ben Hutchings wrote: >> On Mon, 2013-06-10 at 10:07 +0300, Michael S. Tsirkin wrote: >> > On Thu, Feb 07, 2013 at 01:14:20PM -0500, David Miller wrote: >> > > From: Ben Hutchings <bhutchings at solarflare.com> >> > > Date: Thu, 7 Feb 2013

This reverts commit 3d0ad09412ffe00c9afa201d01effdb6023d09b4. Now that GSO functionality can correctly track if the fragment id has been selected and select a fragment id if necessary, we can re-enable UFO on tap/macvap and virtio devices. Signed-off-by: Vladislav Yasevich <vyasevic at redhat.com> --- drivers/net/macvtap.c | 13 ++++++++----- drivers/net/tun.c | 19

This reverts commit 3d0ad09412ffe00c9afa201d01effdb6023d09b4. Now that GSO functionality can correctly track if the fragment id has been selected and select a fragment id if necessary, we can re-enable UFO on tap/macvap and virtio devices. Signed-off-by: Vladislav Yasevich <vyasevic at redhat.com> --- drivers/net/macvtap.c | 13 ++++++++----- drivers/net/tun.c | 19