From: Thomas Monjalon <thomas@monjalon.net>
To: "Stojaczyk, Dariusz" <dariusz.stojaczyk@intel.com>
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>
Subject: Re: [PATCH] devargs: do not replace already inserted devargs
Date: Thu, 08 Nov 2018 13:26:17 +0100 [thread overview]
Message-ID: <7262839.kmssWOtaOX@xps> (raw)
In-Reply-To: <FBE7E039FA50BF47A673AD0BD3CD56A84622B969@HASMSX105.ger.corp.intel.com>
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?
next prev parent reply other threads:[~2018-11-08 12:26 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-07 23:21 [PATCH] devargs: do not replace already inserted devargs Thomas Monjalon
2018-11-08 11:25 ` Stojaczyk, Dariusz
2018-11-08 12:26 ` Thomas Monjalon [this message]
2018-11-08 12:35 ` Stojaczyk, Dariusz
2018-11-08 12:53 ` Thomas Monjalon
2018-11-08 17:12 ` Zhang, Qi Z
2018-11-11 23:12 ` Thomas Monjalon
2018-11-08 14:02 ` Slava Ovsiienko
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