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From: Tiwei Bie <tiwei.bie@intel.com>
To: Stephen Hemminger <stephen@networkplumber.org>
Cc: Maxime Coquelin <maxime.coquelin@redhat.com>, dev@dpdk.org
Subject: Re: [dpdk-dev] errors from VHOST on shutdown.
Date: Wed, 24 Oct 2018 15:16:32 +0800	[thread overview]
Message-ID: <20181024071632.GA23210@debian> (raw)
In-Reply-To: <20181023085658.10aa5301@xeon-e3>

On Tue, Oct 23, 2018 at 08:56:58AM -0700, Stephen Hemminger wrote:
> I get errors on shutdown of application using virtio-user.
> For example, quitting testpmd:
> 
> Detaching a port...
> vhost_kernel_set_backend(): VHOST_NET_SET_BACKEND fails, Operation not permitted
> vhost_kernel_set_backend(): VHOST_NET_SET_BACKEND fails, Operation not permitted
> vhost_kernel_ioctl(): VHOST_RESET_OWNER failed: Operation not permitted
> 
> Everything works fine, but not good to have this kind of thing visible to user.
> These error messages should be fixed, or the error message removed.
> 
> How do you want to handle it?

I'll take a close look and try to fix it.

Thanks

      reply	other threads:[~2018-10-24  7:17 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-23 15:56 Stephen Hemminger
2018-10-24  7:16 ` Tiwei Bie [this message]

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