netdev - Re: [PATCH] vhost-vdpa: print error when vhost_vdpa_alloc

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Message-ID: <20230201110253-mutt-send-email-mst@kernel.org>
Date:   Wed, 1 Feb 2023 11:03:28 -0500
From:   "Michael S. Tsirkin" <mst@...hat.com>
To:     Alvaro Karsz <alvaro.karsz@...id-run.com>
Cc:     jasowang@...hat.com, virtualization@...ts.linux-foundation.org,
        kvm@...r.kernel.org, netdev@...r.kernel.org,
        Eugenio Perez Martin <eperezma@...hat.com>
Subject: Re: [PATCH] vhost-vdpa: print error when vhost_vdpa_alloc_domain
 fails

On Wed, Feb 01, 2023 at 05:54:53PM +0200, Alvaro Karsz wrote:
> > I'm not sure this is a good idea. Userspace is not supposed to be
> > able to trigger dev_err.
> 
> dev_warn then?

dev_warn_once is ok.

-- 
MST