Re: [PATCH bpf-next v3] virtio_net: add XDP meta data support

2019-07-09 Thread Jason Wang
On 2019/7/10 上午4:03, Daniel Borkmann wrote: On 07/09/2019 05:04 AM, Jason Wang wrote: On 2019/7/9 上午6:38, Daniel Borkmann wrote: On 07/02/2019 04:11 PM, Yuya Kusakabe wrote: On 7/2/19 5:33 PM, Jason Wang wrote: On 2019/7/2 下午4:16, Yuya Kusakabe wrote: This adds XDP meta data support to bot

Re: [PATCH bpf-next v3] virtio_net: add XDP meta data support

2019-07-09 Thread Daniel Borkmann
On 07/09/2019 05:04 AM, Jason Wang wrote: > On 2019/7/9 上午6:38, Daniel Borkmann wrote: >> On 07/02/2019 04:11 PM, Yuya Kusakabe wrote: >>> On 7/2/19 5:33 PM, Jason Wang wrote: On 2019/7/2 下午4:16, Yuya Kusakabe wrote: > This adds XDP meta data support to both receive_small() and > recei

Re: [PATCH bpf-next v3] virtio_net: add XDP meta data support

2019-07-08 Thread Jason Wang
On 2019/7/9 上午6:38, Daniel Borkmann wrote: On 07/02/2019 04:11 PM, Yuya Kusakabe wrote: On 7/2/19 5:33 PM, Jason Wang wrote: On 2019/7/2 下午4:16, Yuya Kusakabe wrote: This adds XDP meta data support to both receive_small() and receive_mergeable(). Fixes: de8f3a83b0a0 ("bpf: add meta pointer

Re: [PATCH bpf-next v3] virtio_net: add XDP meta data support

2019-07-08 Thread Daniel Borkmann
On 07/02/2019 04:11 PM, Yuya Kusakabe wrote: > On 7/2/19 5:33 PM, Jason Wang wrote: >> On 2019/7/2 下午4:16, Yuya Kusakabe wrote: >>> This adds XDP meta data support to both receive_small() and >>> receive_mergeable(). >>> >>> Fixes: de8f3a83b0a0 ("bpf: add meta pointer for direct access") >>> Signed

Re: [PATCH bpf-next v3] virtio_net: add XDP meta data support

2019-07-02 Thread Yuya Kusakabe
On 7/2/19 5:33 PM, Jason Wang wrote: > > On 2019/7/2 下午4:16, Yuya Kusakabe wrote: >> This adds XDP meta data support to both receive_small() and >> receive_mergeable(). >> >> Fixes: de8f3a83b0a0 ("bpf: add meta pointer for direct access") >> Signed-off-by: Yuya Kusakabe >> --- >> v3: >>   - fix p

Re: [PATCH bpf-next v3] virtio_net: add XDP meta data support

2019-07-02 Thread Jason Wang
On 2019/7/2 下午4:16, Yuya Kusakabe wrote: This adds XDP meta data support to both receive_small() and receive_mergeable(). Fixes: de8f3a83b0a0 ("bpf: add meta pointer for direct access") Signed-off-by: Yuya Kusakabe --- v3: - fix preserve the vnet header in receive_small(). v2: - keep copy

[PATCH bpf-next v3] virtio_net: add XDP meta data support

2019-07-02 Thread Yuya Kusakabe
This adds XDP meta data support to both receive_small() and receive_mergeable(). Fixes: de8f3a83b0a0 ("bpf: add meta pointer for direct access") Signed-off-by: Yuya Kusakabe --- v3: - fix preserve the vnet header in receive_small(). v2: - keep copy untouched in page_to_skb(). - preserve the vn