flow_dissector: Fix to use new variables for port ranges in bpf hook

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commit 59fb9b62fb upstream.

This patch applies new flag (FLOW_DISSECTOR_KEY_PORTS_RANGE) and
field (tp_range) to BPF flow dissector to generate appropriate flow
keys when classified by specified port ranges.

Fixes: 8ffb055bea ("cls_flower: Fix the behavior using port ranges with hw-offload")
Signed-off-by: Yoshiki Komachi <komachi.yoshiki@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Petar Penkov <ppenkov@google.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/bpf/20200117070533.402240-2-komachi.yoshiki@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Yoshiki Komachi 2020-01-17 16:05:32 +09:00 • committed by Greg Kroah-Hartman

parent ba9b9a4c99

commit e2bb478325

1 changed files with 9 additions and 2 deletions

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net/core/flow_dissector.c

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