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Date:   Fri, 27 May 2022 12:35:29 +0200
From:   Stefano Garzarella <sgarzare@redhat.com>
To:     Jason Wang <jasowang@redhat.com>
Cc:     mst@redhat.com, virtualization@lists.linux-foundation.org,
        linux-kernel@vger.kernel.org, tglx@linutronix.de,
        peterz@infradead.org, paulmck@kernel.org, maz@kernel.org,
        pasic@linux.ibm.com, cohuck@redhat.com, eperezma@redhat.com,
        lulu@redhat.com, xuanzhuo@linux.alibaba.com,
        Vineeth Vijayan <vneethv@linux.ibm.com>,
        Peter Oberparleiter <oberpar@linux.ibm.com>,
        linux-s390@vger.kernel.org
Subject: Re: [PATCH V6 9/9] virtio: use WARN_ON() to warning illegal status
 value
Message-ID: <20220527103529.kc6tpon3lohceskm@sgarzare-redhat>
References: <20220527060120.20964-1-jasowang@redhat.com>
 <20220527060120.20964-10-jasowang@redhat.com>
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On Fri, May 27, 2022 at 02:01:20PM +0800, Jason Wang wrote:
>We used to use BUG_ON() in virtio_device_ready() to detect illegal
>status value, this seems sub-optimal since the value is under the
>control of the device. Switch to use WARN_ON() instead.
>
>Cc: Thomas Gleixner <tglx@linutronix.de>
>Cc: Peter Zijlstra <peterz@infradead.org>
>Cc: "Paul E. McKenney" <paulmck@kernel.org>
>Cc: Marc Zyngier <maz@kernel.org>
>Cc: Halil Pasic <pasic@linux.ibm.com>
>Cc: Cornelia Huck <cohuck@redhat.com>
>Cc: Vineeth Vijayan <vneethv@linux.ibm.com>
>Cc: Peter Oberparleiter <oberpar@linux.ibm.com>
>Cc: linux-s390@vger.kernel.org
>Signed-off-by: Jason Wang <jasowang@redhat.com>
>---
> include/linux/virtio_config.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>