[dpdk-dev] [PATCH v3] cryptodev: add chacha20-poly1305 aead algorithm

Thomas Monjalon thomas at monjalon.net
Wed Feb 5 15:28:56 CET 2020

15/01/2020 16:53, Akhil Goyal:
> > > This patch adds Chacha20-Poly1305 AEAD algorithm to Cryptodev.
> > >
> > > Signed-off-by: Arek Kusztal <arkadiuszx.kusztal at intel.com>
> > > Acked-by: Fiona Trahe <fiona.trahe at intel.com>
> > 
> > Acked-by: Anoob Joseph <anoobj at marvell.com>
> > 
> Acked-by: Akhil Goyal <akhil.goyal at nxp.com>
> Applied to dpdk-next-crypto

As discussed in other email threads,
this patch was causing an ABI breakage and had to be reverted:
Sorry, this feature will miss 20.02 release I'm afraid.

2 actions should be taken:
- try to re-intoduce the feature with function versioning
- improve ABI stability in DPDK 20.11 for future features

We are all (hardly) learning how to maintain ABI compatibility,
as this is our first real issue since the new ABI policy.
Thanks for understanding.

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