在 2022/8/10 06:54, Si-Wei Liu 写道:
On 8/9/2022 3:37 PM, Michael S. Tsirkin wrote:
On Tue, Aug 09, 2022 at 03:32:26PM -0700, Si-Wei Liu wrote:
On 8/9/2022 2:37 PM, Michael S. Tsirkin wrote:
On Tue, Aug 09, 2022 at 07:18:30PM +, Parav Pandit wrote:
From: Si-Wei Liu
Sent: Tuesday,
在 2022/8/10 02:38, Si-Wei Liu 写道:
On 8/9/2022 12:44 AM, Jason Wang wrote:
On Tue, Aug 9, 2022 at 3:07 PM Gavin Li wrote:
On 8/9/2022 7:56 AM, Si-Wei Liu wrote:
External email: Use caution opening links or attachments
On 8/8/2022 12:31 AM, Gavin Li wrote:
On 8/6/2022 6:11 AM, Si-Wei
On 8/9/2022 3:49 PM, Parav Pandit wrote:
From: Michael S. Tsirkin
Sent: Tuesday, August 9, 2022 6:26 PM
To: Parav Pandit
Cc: Si-Wei Liu ; Jason Wang
; Gavin Li ; Hemminger,
Stephen ; davem
; virtualization ; Virtio-Dev ;
jesse.brandeb...@intel.com; alexander.h.du...@intel.com;
On Tue, Aug 09, 2022 at 10:49:48PM +, Parav Pandit wrote:
> > > When user prefers to override the device RO field, device is in the dark
> > > and
> > things work on best effort basis.
> >
> > Dropping packets is best effort. Getting stuck forever isn't, that's a
> > quality of
> >
On Tue, Aug 09, 2022 at 03:54:57PM -0700, Si-Wei Liu wrote:
>
>
> On 8/9/2022 3:37 PM, Michael S. Tsirkin wrote:
> > On Tue, Aug 09, 2022 at 03:32:26PM -0700, Si-Wei Liu wrote:
> > >
> > > On 8/9/2022 2:37 PM, Michael S. Tsirkin wrote:
> > > > On Tue, Aug 09, 2022 at 07:18:30PM +, Parav
On Tue, Aug 09, 2022 at 10:49:48PM +, Parav Pandit wrote:
> > From: Michael S. Tsirkin
> > Sent: Tuesday, August 9, 2022 6:26 PM
> > To: Parav Pandit
> > Cc: Si-Wei Liu ; Jason Wang
> > ; Gavin Li ; Hemminger,
> > Stephen ; davem
> > ; virtualization > foundation.org>; Virtio-Dev ;
> >
On 8/9/2022 3:37 PM, Michael S. Tsirkin wrote:
On Tue, Aug 09, 2022 at 03:32:26PM -0700, Si-Wei Liu wrote:
On 8/9/2022 2:37 PM, Michael S. Tsirkin wrote:
On Tue, Aug 09, 2022 at 07:18:30PM +, Parav Pandit wrote:
From: Si-Wei Liu
Sent: Tuesday, August 9, 2022 3:09 PM
From: Si-Wei Liu
On Tue, Aug 09, 2022 at 03:32:26PM -0700, Si-Wei Liu wrote:
>
>
> On 8/9/2022 2:37 PM, Michael S. Tsirkin wrote:
> > On Tue, Aug 09, 2022 at 07:18:30PM +, Parav Pandit wrote:
> > > > From: Si-Wei Liu
> > > > Sent: Tuesday, August 9, 2022 3:09 PM
> > > > > > From: Si-Wei Liu
> > > > > >
On 8/9/2022 2:37 PM, Michael S. Tsirkin wrote:
On Tue, Aug 09, 2022 at 07:18:30PM +, Parav Pandit wrote:
From: Si-Wei Liu
Sent: Tuesday, August 9, 2022 3:09 PM
From: Si-Wei Liu
Sent: Tuesday, August 9, 2022 2:39 PM Currently it is not. Not a
single patch nor this patch, but the
On Tue, Aug 09, 2022 at 02:39:49PM -0700, Si-Wei Liu wrote:
>
>
> On 8/9/2022 2:34 PM, Michael S. Tsirkin wrote:
> > On Tue, Aug 09, 2022 at 11:38:52AM -0700, Si-Wei Liu wrote:
> > >
> > > On 8/9/2022 12:44 AM, Jason Wang wrote:
> > > > On Tue, Aug 9, 2022 at 3:07 PM Gavin Li wrote:
> > > > >
On Tue, Aug 09, 2022 at 09:49:03PM +, Parav Pandit wrote:
> > From: Michael S. Tsirkin
> > Sent: Tuesday, August 9, 2022 5:38 PM
>
> [..]
> > > > I think virtio-net driver doesn't differentiate MTU and MRU, in
> > > > which case the receive buffer will be reduced to fit the 1500B
> > > >
On 8/9/2022 2:34 PM, Michael S. Tsirkin wrote:
On Tue, Aug 09, 2022 at 11:38:52AM -0700, Si-Wei Liu wrote:
On 8/9/2022 12:44 AM, Jason Wang wrote:
On Tue, Aug 9, 2022 at 3:07 PM Gavin Li wrote:
On 8/9/2022 7:56 AM, Si-Wei Liu wrote:
External email: Use caution opening links or
On Tue, Aug 09, 2022 at 07:18:30PM +, Parav Pandit wrote:
> > From: Si-Wei Liu
> > Sent: Tuesday, August 9, 2022 3:09 PM
>
> > >> From: Si-Wei Liu
> > >> Sent: Tuesday, August 9, 2022 2:39 PM Currently it is not. Not a
> > >> single patch nor this patch, but the context for the eventual
On Tue, Aug 09, 2022 at 11:38:52AM -0700, Si-Wei Liu wrote:
>
>
> On 8/9/2022 12:44 AM, Jason Wang wrote:
> > On Tue, Aug 9, 2022 at 3:07 PM Gavin Li wrote:
> > >
> > > On 8/9/2022 7:56 AM, Si-Wei Liu wrote:
> > >
> > > External email: Use caution opening links or attachments
> > >
> > >
>
On Tue, Aug 09, 2022 at 09:13:42PM +, Parav Pandit wrote:
> > From: Si-Wei Liu
> > Sent: Tuesday, August 9, 2022 4:33 PM
> >
> > On 8/9/2022 12:18 PM, Parav Pandit wrote:
> > >> From: Si-Wei Liu
> > >> Sent: Tuesday, August 9, 2022 3:09 PM
> > From: Si-Wei Liu
> > Sent: Tuesday,
On 8/9/2022 12:18 PM, Parav Pandit wrote:
From: Si-Wei Liu
Sent: Tuesday, August 9, 2022 3:09 PM
From: Si-Wei Liu
Sent: Tuesday, August 9, 2022 2:39 PM Currently it is not. Not a
single patch nor this patch, but the context for the eventual goal is
to allow XDP on a MTU=9000 link when
On Wed, Mar 30, 2022 at 04:21:02PM +0100, Usama Arif wrote:
> Driver auxiliary notifications allow the device to send notifications
> other than configuration changes and used buffer notifications to the
> driver, these are optional and their meaning is device-specific.
>
> Device auxiliary
On 8/9/2022 11:42 AM, Parav Pandit wrote:
From: Si-Wei Liu
Sent: Tuesday, August 9, 2022 2:39 PM
Currently it is not. Not a single patch nor this patch, but the context for the
eventual goal is to allow XDP on a MTU=9000 link when guest users
intentionally lower down MTU to 1500.
Which
On 8/9/2022 12:44 AM, Jason Wang wrote:
On Tue, Aug 9, 2022 at 3:07 PM Gavin Li wrote:
On 8/9/2022 7:56 AM, Si-Wei Liu wrote:
External email: Use caution opening links or attachments
On 8/8/2022 12:31 AM, Gavin Li wrote:
On 8/6/2022 6:11 AM, Si-Wei Liu wrote:
External email: Use
On 8/9/2022 12:06 AM, Gavin Li wrote:
On 8/9/2022 7:56 AM, Si-Wei Liu wrote:
External email: Use caution opening links or attachments
On 8/8/2022 12:31 AM, Gavin Li wrote:
On 8/6/2022 6:11 AM, Si-Wei Liu wrote:
External email: Use caution opening links or attachments
On 8/1/2022 9:45
On Fri, Aug 05 2022, Heng Qi wrote:
> 在 2022/8/4 下午9:50, Cornelia Huck 写道:
>> On Thu, Aug 04 2022, Heng Qi wrote:
>>
>>> 在 2022/8/4 下午2:27, Jason Wang 写道:
On Mon, Aug 1, 2022 at 2:59 PM Heng Qi wrote:
> @@ -3820,9 +3826,13 @@ \subsubsection{Processing of Incoming
>
On Thu, Aug 4, 2022 at 4:30 PM Jason Wang wrote:
>
> On Wed, May 11, 2022 at 5:59 PM Xie Yongji wrote:
> >
> > Hi all,
> >
>
> Not very familiar with ROCE, try to give some comments from general
> virtio level.
>
Thank you!
> > This RFC aims to introduce our recent work on enabling RoCE
On Tue, Aug 9, 2022 at 5:25 PM Michael S. Tsirkin wrote:
>
> On Tue, Aug 09, 2022 at 03:44:22PM +0800, Jason Wang wrote:
> > > + unsigned int mtu = vi->dev->mtu;
>
> BTW should this not be max_mtu?
Yes.
> Otherwise if user configures mtu that
> is too small we'll add buffers that
On Tue, Aug 9, 2022 at 5:22 PM Michael S. Tsirkin wrote:
>
> On Tue, Aug 09, 2022 at 03:44:22PM +0800, Jason Wang wrote:
> > > @@ -3571,8 +3581,10 @@ static int virtnet_probe(struct virtio_device
> > > *vdev)
> > > if (virtio_has_feature(vdev, VIRTIO_NET_F_GUEST_TSO4) ||
> > >
On Tue, Aug 09, 2022 at 03:44:22PM +0800, Jason Wang wrote:
> > + unsigned int mtu = vi->dev->mtu;
BTW should this not be max_mtu? Otherwise if user configures mtu that
is too small we'll add buffers that are too small. some backends simply
lock up if this happens (I think vhost
On Tue, Aug 09, 2022 at 03:44:22PM +0800, Jason Wang wrote:
> > @@ -3571,8 +3581,10 @@ static int virtnet_probe(struct virtio_device
> > *vdev)
> > if (virtio_has_feature(vdev, VIRTIO_NET_F_GUEST_TSO4) ||
> > virtio_has_feature(vdev, VIRTIO_NET_F_GUEST_TSO6) ||
> >
On Tue, Aug 9, 2022 at 3:07 PM Gavin Li wrote:
>
>
> On 8/9/2022 7:56 AM, Si-Wei Liu wrote:
>
> External email: Use caution opening links or attachments
>
>
> On 8/8/2022 12:31 AM, Gavin Li wrote:
>
>
> On 8/6/2022 6:11 AM, Si-Wei Liu wrote:
>
> External email: Use caution opening links or
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