}
Acked-By: Anton Ivanov
--
Anton R. Ivanov
Cambridgegreys Limited. Registered in England. Company Number 10273661
https://www.cambridgegreys.com/
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On 25/02/2020 16:26, Willem de Bruijn wrote:
An skb_dump() + dump_stack() when the packet socket gets such a
packet may point us to the root cause and fix that.
We tried dump stack, it was not informative - it was just the recvmmsg
call stack coming from the UML until it hits the relevant recv
On 25/02/2020 07:48, Anton Ivanov wrote:
On 24/02/2020 22:22, Willem de Bruijn wrote:
On Mon, Feb 24, 2020 at 4:00 PM Anton Ivanov
wrote:
On 24/02/2020 20:20, Willem de Bruijn wrote:
On Mon, Feb 24, 2020 at 2:55 PM Anton Ivanov
wrote:
On 24/02/2020 19:27, Willem de Bruijn wrote
On 24/02/2020 22:22, Willem de Bruijn wrote:
On Mon, Feb 24, 2020 at 4:00 PM Anton Ivanov
wrote:
On 24/02/2020 20:20, Willem de Bruijn wrote:
On Mon, Feb 24, 2020 at 2:55 PM Anton Ivanov
wrote:
On 24/02/2020 19:27, Willem de Bruijn wrote:
On Mon, Feb 24, 2020 at 8:26 AM wrote:
From
On 25/02/2020 04:02, Jason Wang wrote:
On 2020/2/25 上午6:22, Willem de Bruijn wrote:
On Mon, Feb 24, 2020 at 4:00 PM Anton Ivanov
wrote:
On 24/02/2020 20:20, Willem de Bruijn wrote:
On Mon, Feb 24, 2020 at 2:55 PM Anton Ivanov
wrote:
On 24/02/2020 19:27, Willem de Bruijn wrote:
On Mon
On 24/02/2020 20:20, Willem de Bruijn wrote:
On Mon, Feb 24, 2020 at 2:55 PM Anton Ivanov
wrote:
On 24/02/2020 19:27, Willem de Bruijn wrote:
On Mon, Feb 24, 2020 at 8:26 AM wrote:
From: Anton Ivanov
Some of the locally generated frames marked as GSO which
arrive
On 24/02/2020 19:27, Willem de Bruijn wrote:
On Mon, Feb 24, 2020 at 8:26 AM wrote:
From: Anton Ivanov
Some of the locally generated frames marked as GSO which
arrive at virtio_net_hdr_from_skb() have no GSO_TYPE, no
fragments (data_len = 0) and length significantly shorter
than the MTU
From: Anton Ivanov
Some of the locally generated frames marked as GSO which
arrive at virtio_net_hdr_from_skb() have no GSO_TYPE, no
fragments (data_len = 0) and length significantly shorter
than the MTU (752 in my experiments).
This is observed on raw sockets reading off vEth interfaces
in all
On 24/02/2020 12:46, Michael S. Tsirkin wrote:
On Mon, Feb 24, 2020 at 10:19:12AM +, anton.iva...@cambridgegreys.com wrote:
From: Anton Ivanov
Some of the locally generated frames marked as GSO which
arrive at virtio_net_hdr_from_skb() have no GSO_TYPE, no
fragments (data_len = 0
From: Anton Ivanov
Some of the locally generated frames marked as GSO which
arrive at virtio_net_hdr_from_skb() have no GSO_TYPE, no
fragments (data_len = 0) and length significantly shorter
than the MTU (752 in my experiments).
This is observed on raw sockets reading off vEth interfaces
in all
On 20/02/2020 07:58, Michael S. Tsirkin wrote:
On Thu, Feb 13, 2020 at 04:23:24PM +, Anton Ivanov wrote:
On 13/02/2020 15:53, Michael S. Tsirkin wrote:
On Thu, Feb 13, 2020 at 07:44:06AM -0800, Eric Dumazet wrote:
On 2/13/20 2:00 AM, Michael S. Tsirkin wrote:
On Wed, Feb 12, 2020 at 05
On 13/02/2020 15:53, Michael S. Tsirkin wrote:
On Thu, Feb 13, 2020 at 07:44:06AM -0800, Eric Dumazet wrote:
On 2/13/20 2:00 AM, Michael S. Tsirkin wrote:
On Wed, Feb 12, 2020 at 05:38:09PM +, Anton Ivanov wrote:
On 11/02/2020 10:37, Michael S. Tsirkin wrote:
On Tue, Feb 11, 2020
On 13/02/2020 10:00, Michael S. Tsirkin wrote:
On Wed, Feb 12, 2020 at 05:38:09PM +, Anton Ivanov wrote:
On 11/02/2020 10:37, Michael S. Tsirkin wrote:
On Tue, Feb 11, 2020 at 07:42:37AM +, Anton Ivanov wrote:
On 11/02/2020 02:51, Jason Wang wrote:
On 2020/2/11 上午12:55, Anton
On 13/02/2020 03:31, Jason Wang wrote:
On 2020/2/13 上午1:38, Anton Ivanov wrote:
On 11/02/2020 10:37, Michael S. Tsirkin wrote:
On Tue, Feb 11, 2020 at 07:42:37AM +, Anton Ivanov wrote:
On 11/02/2020 02:51, Jason Wang wrote:
On 2020/2/11 上午12:55, Anton Ivanov wrote:
On 09/12/2019
On 11/02/2020 10:37, Michael S. Tsirkin wrote:
On Tue, Feb 11, 2020 at 07:42:37AM +, Anton Ivanov wrote:
On 11/02/2020 02:51, Jason Wang wrote:
On 2020/2/11 上午12:55, Anton Ivanov wrote:
On 09/12/2019 10:48, anton.iva...@cambridgegreys.com wrote:
From: Anton Ivanov
Some
On 12/02/2020 10:19, Michael S. Tsirkin wrote:
On Wed, Feb 12, 2020 at 10:03:31AM +, Anton Ivanov wrote:
On 11/02/2020 10:37, Michael S. Tsirkin wrote:
On Tue, Feb 11, 2020 at 07:42:37AM +, Anton Ivanov wrote:
On 11/02/2020 02:51, Jason Wang wrote:
On 2020/2/11 上午12:55, Anton
On 11/02/2020 10:37, Michael S. Tsirkin wrote:
On Tue, Feb 11, 2020 at 07:42:37AM +, Anton Ivanov wrote:
On 11/02/2020 02:51, Jason Wang wrote:
On 2020/2/11 上午12:55, Anton Ivanov wrote:
On 09/12/2019 10:48, anton.iva...@cambridgegreys.com wrote:
From: Anton Ivanov
Some
On 11/02/2020 02:51, Jason Wang wrote:
On 2020/2/11 上午12:55, Anton Ivanov wrote:
On 09/12/2019 10:48, anton.iva...@cambridgegreys.com wrote:
From: Anton Ivanov
Some of the frames marked as GSO which arrive at
virtio_net_hdr_from_skb() have no GSO_TYPE, no
fragments (data_len = 0
On 09/12/2019 10:48, anton.iva...@cambridgegreys.com wrote:
From: Anton Ivanov
Some of the frames marked as GSO which arrive at
virtio_net_hdr_from_skb() have no GSO_TYPE, no
fragments (data_len = 0) and length significantly shorter
than the MTU (752 in my experiments).
This is observed
From: Anton Ivanov
Some of the frames marked as GSO which arrive at
virtio_net_hdr_from_skb() have no GSO_TYPE, no
fragments (data_len = 0) and length significantly shorter
than the MTU (752 in my experiments).
This is observed on raw sockets reading off vEth interfaces
in all 4.x and 5.x
On 22/05/2019 14:02, Johannes Berg wrote:
Hi,
While my main interest is mostly in UML right now [1] I've CC'ed the
qemu and virtualization lists because something similar might actually
apply to other types of virtualization.
I'm thinking about adding virt-io support to UML, but the tricky
On 22/05/2019 14:46, Johannes Berg wrote:
Hi Anton,
I'm thinking about adding virt-io support to UML, but the tricky part is
that while I want to use the virt-io basics (because it's a nice
interface from the 'inside'), I don't actually want the stock drivers
that are part of the kernel now
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