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d9724772e6
When matching on flags, we should require the user to provide the mask and avoid using an all-ones mask. Not doing so causes matching on flags provided w.o mask to hit on the value being unset for all flags, which may not what the user wanted to happen. Fixes: faa3ffce7829 ('net/sched: cls_flower: Add support for matching on flags') Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Reported-by: Paul Blakey <paulb@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>