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Re: [Qemu-stable] [Qemu-devel] [PATCH] virtio-pci: reset modern vq meta


From: Stefan Hajnoczi
Subject: Re: [Qemu-stable] [Qemu-devel] [PATCH] virtio-pci: reset modern vq meta data
Date: Mon, 20 Mar 2017 13:31:37 +0000
User-agent: Mutt/1.7.1 (2016-10-04)

On Tue, Mar 14, 2017 at 03:25:05PM +0800, Jason Wang wrote:
> We don't reset proxy->vqs[].{num|desc[]|avail[]|used[]}. This means if
> a driver enable the vq without setting vq address after reset. The old
> addresses were leaked. Fixing this by resetting modern vq meta data
> during device reset.
> 
> Cc: address@hidden
> Signed-off-by: Jason Wang <address@hidden>
> ---
>  hw/virtio/virtio-pci.c | 4 ++++
>  1 file changed, 4 insertions(+)

Reviewed-by: Stefan Hajnoczi <address@hidden>

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