Re: [PATCH v4 8/8] virtio/s390: make airq summary indicators DMA

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On Thu,  6 Jun 2019 13:51:27 +0200
Halil Pasic <pasic@xxxxxxxxxxxxx> wrote:

> Hypervisor needs to interact with the summary indicators, so these
> need to be DMA memory as well (at least for protected virtualization
> guests).
> 
> Signed-off-by: Halil Pasic <pasic@xxxxxxxxxxxxx>
> ---
>  drivers/s390/virtio/virtio_ccw.c | 32 ++++++++++++++++++++++++--------
>  1 file changed, 24 insertions(+), 8 deletions(-)

Reviewed-by: Cornelia Huck <cohuck@xxxxxxxxxx>
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