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Toshiaki Makita authored
.ndo_xdp_xmit() assumes it is called under RCU. For example virtio_net uses RCU to detect it has setup the resources for tx. The assumption accidentally broke when introducing bulk queue in devmap. Fixes: 5d053f9d ("bpf: devmap prepare xdp frames for bulking") Reported-by:
David Ahern <dsahern@gmail.com> Signed-off-by:
Toshiaki Makita <toshiaki.makita1@gmail.com> Signed-off-by:
Daniel Borkmann <daniel@iogearbox.net>
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