From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Monjalon <thomas@monjalon.net>
Subject: Re: [PATCH] devargs: do not replace already inserted
	devargs
Date: Thu, 08 Nov 2018 13:26:17 +0100
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References: <20181107232105.19187-1-thomas@monjalon.net>
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Cc: dev@dpdk.org, "gaetan.rivet@6wind.com" <gaetan.rivet@6wind.com>, "Zhang,
 Qi Z" <qi.z.zhang@intel.com>, "Guo, Jia" <jia.guo@intel.com>
To: "Stojaczyk, Dariusz" <dariusz.stojaczyk@intel.com>
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08/11/2018 12:25, Stojaczyk, Dariusz:
> From: Thomas Monjalon [mailto:thomas@monjalon.net]
> > 
> > The devargs of a device can be replaced by a newly allocated one
> > when trying to probe again the same device (multi-process or
> > multi-ports scenarios). This is breaking some pointer references.
> > 
> > It can be avoided by copying the new content, freeing the new devargs,
> > and returning the already inserted pointer.
> > 
> > Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
> 
> Tested-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>

Is it fixing any use case?