From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Monjalon <thomas.monjalon@6wind.com>
Subject: Re: [PATCH] vchost: Notify application of ownership
	change
Date: Thu, 17 Mar 2016 15:42:57 +0100
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To: Jan Kiszka <jan.kiszka@siemens.com>
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2015-08-07 19:20, Jan Kiszka:
> On VHOST_*_RESET_OWNER, we reinitialize the device but without telling
> the application. That will cause crashes when it continues to invoke
> vhost services on the device. Fix it by calling the destruction hook if
> the device is still in use.
> 
> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>

For an unknown reason, this patch has been missed and
another one replaced it in DPDK 2.2:
http://dpdk.org/browse/dpdk/commit/?id=d243ecf0