Test bpf_xdp_pull_data draft #9500
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Extend bpf_xdp_shrink_data() to be able to handle shrinking an xdp fragment from both head and tail. In a later patch, bpf_xdp_pull_data() will shrink a xdp fragment from the head. Signed-off-by: Amery Hung <[email protected]>
Signed-off-by: Amery Hung <[email protected]>
Allow xdp linear data that were pulled by bpf_xdp_pull_data to be read Add bpf_xdp_pull_data to the special kfunc list instead of introducing a new KF_PKT_CHANGING until there are more kfuncs changing packet data. Signed-off-by: Amery Hung <[email protected]>
Signed-off-by: Amery Hung <[email protected]>
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