Re: [PATCH net 0/9] several fixups for virtio-net XDP
On 2016年12月24日 01:10, John Fastabend wrote: On 16-12-23 06:37 AM, Jason Wang wrote: Merry Xmas and a Happy New year to all: This series tries to fixes several issues for virtio-net XDP which could be categorized into several parts: - fix several issues during XDP linearizing - allow csumed packet to work for XDP_PASS - make EWMA rxbuf size estimation works for XDP - forbid XDP when GUEST_UFO is support - remove big packet XDP support - add XDP support or small buffer Please see individual patches for details. Thanks Jason Wang (9): virtio-net: remove the warning before XDP linearizing virtio-net: correctly xmit linearized page on XDP_TX virtio-net: fix page miscount during XDP linearizing virtio-net: correctly handle XDP_PASS for linearized packets virtio-net: unbreak csumed packets for XDP_PASS virtio-net: make rx buf size estimation works for XDP virtio-net: forbid XDP when VIRTIO_NET_F_GUEST_UFO is support virtio-net: remove big packet XDP codes virtio-net: XDP support for small buffers drivers/net/virtio_net.c | 172 --- 1 file changed, 102 insertions(+), 70 deletions(-) Thanks a lot Jason. The last piece that is needed is support to complete XDP support is to get the adjust_head part correct. I'll send out a patch in a bit but will need to merge it on top of this set. .John Yes, glad to see the your patch. Thanks.
Re: [PATCH net 0/9] several fixups for virtio-net XDP
From: Jason Wang Date: Fri, 23 Dec 2016 22:37:23 +0800 > Merry Xmas and a Happy New year to all: > > This series tries to fixes several issues for virtio-net XDP which > could be categorized into several parts: > > - fix several issues during XDP linearizing > - allow csumed packet to work for XDP_PASS > - make EWMA rxbuf size estimation works for XDP > - forbid XDP when GUEST_UFO is support > - remove big packet XDP support > - add XDP support or small buffer > > Please see individual patches for details. Series applied, thanks Jason.
Re: [PATCH net 0/9] several fixups for virtio-net XDP
On 16-12-23 06:37 AM, Jason Wang wrote: > Merry Xmas and a Happy New year to all: > > This series tries to fixes several issues for virtio-net XDP which > could be categorized into several parts: > > - fix several issues during XDP linearizing > - allow csumed packet to work for XDP_PASS > - make EWMA rxbuf size estimation works for XDP > - forbid XDP when GUEST_UFO is support > - remove big packet XDP support > - add XDP support or small buffer > > Please see individual patches for details. > > Thanks > > Jason Wang (9): > virtio-net: remove the warning before XDP linearizing > virtio-net: correctly xmit linearized page on XDP_TX > virtio-net: fix page miscount during XDP linearizing > virtio-net: correctly handle XDP_PASS for linearized packets > virtio-net: unbreak csumed packets for XDP_PASS > virtio-net: make rx buf size estimation works for XDP > virtio-net: forbid XDP when VIRTIO_NET_F_GUEST_UFO is support > virtio-net: remove big packet XDP codes > virtio-net: XDP support for small buffers > > drivers/net/virtio_net.c | 172 > --- > 1 file changed, 102 insertions(+), 70 deletions(-) > Thanks a lot Jason. The last piece that is needed is support to complete XDP support is to get the adjust_head part correct. I'll send out a patch in a bit but will need to merge it on top of this set. .John
[PATCH net 0/9] several fixups for virtio-net XDP
Merry Xmas and a Happy New year to all: This series tries to fixes several issues for virtio-net XDP which could be categorized into several parts: - fix several issues during XDP linearizing - allow csumed packet to work for XDP_PASS - make EWMA rxbuf size estimation works for XDP - forbid XDP when GUEST_UFO is support - remove big packet XDP support - add XDP support or small buffer Please see individual patches for details. Thanks Jason Wang (9): virtio-net: remove the warning before XDP linearizing virtio-net: correctly xmit linearized page on XDP_TX virtio-net: fix page miscount during XDP linearizing virtio-net: correctly handle XDP_PASS for linearized packets virtio-net: unbreak csumed packets for XDP_PASS virtio-net: make rx buf size estimation works for XDP virtio-net: forbid XDP when VIRTIO_NET_F_GUEST_UFO is support virtio-net: remove big packet XDP codes virtio-net: XDP support for small buffers drivers/net/virtio_net.c | 172 --- 1 file changed, 102 insertions(+), 70 deletions(-) -- 2.7.4