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| /openbmc/linux/drivers/net/vxlan/ |
| H A D | vxlan_core.c | b0b672c4 Fri Jul 21 09:30:47 CDT 2023 Jiri Benc <jbenc@redhat.com> vxlan: fix GRO with VXLAN-GPE
In VXLAN-GPE, there may not be an Ethernet header following the VXLAN
header. But in GRO, the vxlan driver calls eth_gro_receive
unconditionally, which means the following header is incorrectly parsed
as Ethernet.
Introduce GPE specific GRO handling.
For better performance, do not check for GPE during GRO but rather
install a different set of functions at setup time.
Fixes: e1e5314de08ba ("vxlan: implement GPE")
Reported-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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