Re: [dpdk-dev] [PATCH v9 4/4] devtools: add exception for reserved fields

[Thomas Monjalon <thomas@monjalon.net>]

14/04/2021 14:20, gakhil@marvell.com:
> From: Akhil Goyal <gakhil@marvell.com>
> 
> Certain structures are added with reserved fields
> to address any future enhancements to retain ABI
> compatibility.
> However, ABI script will still report error as it
> is not aware of reserved fields. Hence, adding a
> generic exception for reserved fields.
> 
> Signed-off-by: Akhil Goyal <gakhil@marvell.com>
> ---
>  devtools/libabigail.abignore | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/devtools/libabigail.abignore b/devtools/libabigail.abignore
> index 46a5a6af5..a9d284f76 100644
> --- a/devtools/libabigail.abignore
> +++ b/devtools/libabigail.abignore
> @@ -25,3 +25,7 @@
>  [suppress_type]
>  	name = rte_eventdev
>  	has_data_member_inserted_between = {offset_after(attached), end}
> +
> +; Ignore changes in reserved fields
> +[suppress_variable]
> +	name_regexp = reserved

If we do that as first patch of this series,
we don't need the exception on rte_eventdev, right?