Re: [PATCH] vhost-vdpa: print error when vhost_vdpa_alloc_domain fails

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Subject: Re: [PATCH] vhost-vdpa: print error when vhost_vdpa_alloc_domain fails
From: "Michael S. Tsirkin" <mst@xxxxxxxxxx>
Date: Wed, 1 Feb 2023 11:03:28 -0500
Cc: jasowang@xxxxxxxxxx, virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx, kvm@xxxxxxxxxxxxxxx, netdev@xxxxxxxxxxxxxxx, Eugenio Perez Martin <eperezma@xxxxxxxxxx>
In-reply-to: <CAJs=3_Bw5QiZRu-nSeprhT1AMyGqw4oggTY=t+yaPeXBOAOjLQ@mail.gmail.com>
References: <20230201152018.1270226-1-alvaro.karsz@solid-run.com> <20230201105200-mutt-send-email-mst@kernel.org> <CAJs=3_Bw5QiZRu-nSeprhT1AMyGqw4oggTY=t+yaPeXBOAOjLQ@mail.gmail.com>

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

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  - From: Alvaro Karsz
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  - From: Michael S. Tsirkin
- Re: [PATCH] vhost-vdpa: print error when vhost_vdpa_alloc_domain fails
  - From: Alvaro Karsz

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