Re: [PATCH net resend] virtio_net: reject XDP programs using header adjustment

2017-01-25 Thread David Miller
From: Jakub Kicinski Date: Wed, 25 Jan 2017 14:56:36 -0800 > commit 17bedab27231 ("bpf: xdp: Allow head adjustment in XDP prog") > added a new XDP helper to prepend and remove data from a frame. > Make virtio_net reject programs making use of this helper until > proper support is added. > > Sign

Re: [PATCH net resend] virtio_net: reject XDP programs using header adjustment

2017-01-25 Thread Michael S. Tsirkin
On Wed, Jan 25, 2017 at 02:56:36PM -0800, Jakub Kicinski wrote: > commit 17bedab27231 ("bpf: xdp: Allow head adjustment in XDP prog") > added a new XDP helper to prepend and remove data from a frame. > Make virtio_net reject programs making use of this helper until > proper support is added. > > S

Re: [PATCH net resend] virtio_net: reject XDP programs using header adjustment

2017-01-25 Thread Jason Wang
On 2017年01月26日 06:56, Jakub Kicinski wrote: commit 17bedab27231 ("bpf: xdp: Allow head adjustment in XDP prog") added a new XDP helper to prepend and remove data from a frame. Make virtio_net reject programs making use of this helper until proper support is added. Signed-off-by: Jakub Kicinski

[PATCH net resend] virtio_net: reject XDP programs using header adjustment

2017-01-25 Thread Jakub Kicinski
commit 17bedab27231 ("bpf: xdp: Allow head adjustment in XDP prog") added a new XDP helper to prepend and remove data from a frame. Make virtio_net reject programs making use of this helper until proper support is added. Signed-off-by: Jakub Kicinski Acked-by: John Fastabend --- drivers/net/vir