On Fri, Mar 29, 2019 at 2:18 AM Jesper Dangaard Brouer
wrote:
>
> We want to avoid leaking pointer info from xdp_frame (that is placed in
> top of frame) like commit 6dfb970d3dbd ("xdp: avoid leaking info stored in
> frame data on page reuse"), and followup commit 97e19cce05e5 ("bpf:
> reserve xdp
We want to avoid leaking pointer info from xdp_frame (that is placed in
top of frame) like commit 6dfb970d3dbd ("xdp: avoid leaking info stored in
frame data on page reuse"), and followup commit 97e19cce05e5 ("bpf:
reserve xdp_frame size in xdp headroom") that reserve this headroom.
These changes
