[dpdk-dev] [PATCH v2] net/tap: Allow all-zero checksum for UDP over IPv4

Ferruh Yigit ferruh.yigit at intel.com
Fri Nov 13 15:49:16 CET 2020


On 11/13/2020 2:03 PM, Michael Pfeiffer wrote:
> Unlike TCP, UDP checksums are optional and may be zero to indicate "not
> set" [RFC 768] (except for IPv6, where this prohibited [RFC 8200]). Add
> this special case to the checksum offload emulation in net/tap.
> 
> Signed-off-by: Michael Pfeiffer <michael.pfeiffer at tu-ilmenau.de>

Reviewed-by: Ferruh Yigit <ferruh.yigit at intel.com>

Applied to dpdk-next-net/main, thanks.



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