> Subject: Re: [EXT] Re: [PATCH] cryptodev: add missing algorithm strings
>
> On Wed, Nov 2, 2022 at 11:58 AM Akhil Goyal <gak...@marvell.com> wrote:
> > > This is being flagged as an ABI break for 21.11.3 [1]. I don't see it
> > > mentioned in the commit message or discussed, is it ok for main branch?
> >
> > Ok, we can keep it to main only.
> > But it will be an issue on 21.11.
> >
> > >
> > > Thanks to Ali for reporting. I will revert on 21.11 branch.
> > >
> > > [1]
> > > 1 Changed variable:
> > >
> > > [C] 'const char* rte_crypto_auth_algorithm_strings[]' was changed at
> > > rte_crypto_sym.h:372:1:
> > > size of symbol changed from 168 to 232
>
> My two cents.
>
> We have a algo "string to num" helper (rte_cryptodev_get_auth_algo_enum).
>
> This code is not performance sensitive, is it?
> If we add the, opposite, "num to string" helper, we can hide the
> rte_crypto_auth_algorithm_strings symbol from the public ABI and avoid
> this kind of issues in the future.
>
> And looking at lib/crypto map, there are other arrays (*_strings
> symbols) that are subject to similar "extending" issues.
>
> We are late in the release for adding new API though such helpers
> would be really simple.
> Hiding such symbols is something to consider before entering ABI freeze.
>
Agreed, but it is quite late for this cycle.
We can plan these helper APIs for next release cycle and remove these symbols
in 23.11.
