diff options
| author | Alexander Duyck <[email protected]> | 2022-05-13 11:34:03 -0700 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2022-05-16 10:18:56 +0100 |
| commit | 0fe79f28bfaf73b66b7b1562d2468f94aa03bd12 (patch) | |
| tree | 0656d24d4e0cc9d8ae6e04106737b392b706271c /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 81fbc812132cbc72a0f933b19bfd3a829bd946e4 (diff) | |
net: allow gro_max_size to exceed 65536
Allow the gro_max_size to exceed a value larger than 65536.
There weren't really any external limitations that prevented this other
than the fact that IPv4 only supports a 16 bit length field. Since we have
the option of adding a hop-by-hop header for IPv6 we can allow IPv6 to
exceed this value and for IPv4 and non-TCP flows we can cap things at 65536
via a constant rather than relying on gro_max_size.
[edumazet] limit GRO_MAX_SIZE to (8 * 65535) to avoid overflows.
Signed-off-by: Alexander Duyck <[email protected]>
Signed-off-by: Eric Dumazet <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions