Re: [PATCH bpf-next] xsk: include XDP meta data in AF_XDP frames

Den tors 30 aug. 2018 kl 14:37 skrev Daniel Borkmann : > > On 08/30/2018 10:09 AM, Björn Töpel wrote: > > From: Björn Töpel > > > > Previously, the AF_XDP (XDP_DRV/XDP_SKB copy-mode) ingress logic did > > not include XDP meta data in the data buffers copied out to the user > > application. > > > >

Re: [PATCH bpf-next] xsk: include XDP meta data in AF_XDP frames

On 08/30/2018 10:09 AM, Björn Töpel wrote: > From: Björn Töpel > > Previously, the AF_XDP (XDP_DRV/XDP_SKB copy-mode) ingress logic did > not include XDP meta data in the data buffers copied out to the user > application. > > In this commit, we check if meta data is available, and if so, it is >

[PATCH bpf-next] xsk: include XDP meta data in AF_XDP frames

From: Björn Töpel Previously, the AF_XDP (XDP_DRV/XDP_SKB copy-mode) ingress logic did not include XDP meta data in the data buffers copied out to the user application. In this commit, we check if meta data is available, and if so, it is prepended to the frame. Signed-off-by: Björn Töpel ---