Re: [dpdk-dev] Please note: v21 ABI notification

["Kinsella, Ray" <mdr@ashroe.eu>]

Hi folks,

Now is the time to remove old ABI compatibility preserving code.

Remove versioning code:

 * Cryptodev
   Fiona Trahe <fiona.trahe@intel.com>
   Arek Kusztal <arkadiuszx.kusztal@intel.com>

 * Mempool
   Olivier Matz <olivier.matz@6wind.com>

Remove alias to experimental:

 * Metering
   Ferruh Yigit <ferruh.yigit@intel.com>

Finally, 
Along the way I noted the following public symbols that are not assigned to a version node.

 * Regex Device
   Ori Kam <orika@mellanox.com>

   Symbols: -
     rte_regexdev_unregister
     rte_regexdev_register
     rte_regexdev_get_device_by_name 
     rte_regexdev_is_valid_dev

Thanks, 

Ray Kinsella

On 14/08/2020 16:16, Kinsella, Ray wrote:
> Please note, 
> 
> ABI v21 has been declared aligned with the DPDK 20.11 release. 
> (https://git.dpdk.org/dpdk/commit/?id=4f86c0ba19ba065c8c32a5b0111efc7bb74c9b96)
> 
> The requirement to preserve compatibility with the previous major ABI version v20 
> in DPDK 19.11 is now dropped. This is commonly known as the ABI breakage window, 
> and some amended rules apply for the duration of this cycle:
> 
>  * The requirement to preserve compatibility with the previous major ABI
>    version v20, no longer applies. 
> 
>  * Contributors of compatibility preserving code and/or symbol aliases to 
>    experimental in previous releases, are now kindly asked to remove this code. 
>   
>    I will send a direct notification to this group as a followup to this mail. 
> 
>  * Symbol versioning references to the old ABI version v20, have been 
>    updated to reference the new ABI version v21.
> 
>  * Finally, please note, the ABI breakage window is *not* permission to 
>    circumvent the other aspects of the procedures to make ABI changes,
>    that is, 3 ACKs of the requirement to break the ABI and
>    the observance of a deprecation notice are still considered mandatory.
> 
> Kinds regards,
> 
> Ray Kinsella
> ABI Maintainer
>