On Tue, 15 Jul 2025 15:15:02 +0800 Song Yoong Siang wrote: > -An XDP program can store individual metadata items into this ``data_meta`` > +Certain devices may utilize the ``data_meta`` area for specific purposes. Calling headroom "``data_meta`` area" is confusing, IMO. I'd say: Certain devices may prepend metadata to received packets. And the rest of this paragraph can stay as is. > +Drivers for these devices must move any hardware-related metadata out from the > +``data_meta`` area before presenting the frame to the XDP program. This ensures > +that the XDP program can store individual metadata items into this ``data_meta``
