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Wed, 14 Apr 2021 08:53:44 -0400 (EDT)
From: Thomas Monjalon <thomas@monjalon.net>
To: Akhil Goyal <gakhil@marvell.com>
Cc: jerinj@marvell.com, dev@dpdk.org, mdr@ashroe.eu, david.marchand@redhat.com,
abhinandan.gujjar@intel.com, hemant.agrawal@nxp.com, nipun.gupta@nxp.com,
sachin.saxena@oss.nxp.com, anoobj@marvell.com, matan@nvidia.com,
roy.fan.zhang@intel.com, g.singh@nxp.com, erik.g.carrillo@intel.com,
jay.jayatheerthan@intel.com, pbhagavatula@marvell.com,
harry.van.haaren@intel.com, sthotton@marvell.com
Date: Wed, 14 Apr 2021 14:53:41 +0200
Message-ID: <2242749.yNUvgHzJfl@thomas>
In-Reply-To: <20210414122036.1262579-5-gakhil@marvell.com>
References: <561328fb16b18404a30a2401c6bfb3a7f373a0f4.1618309291.git.sthotton@marvell.com>
<20210414122036.1262579-1-gakhil@marvell.com>
<20210414122036.1262579-5-gakhil@marvell.com>
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Subject: Re: [dpdk-dev] [PATCH v9 4/4] devtools: add exception for reserved
fields
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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?