On Thu, 23 May 2019 18:22:08 +0200
Michael Mueller wrote:
> From: Halil Pasic
>
> Before virtio-ccw could get away with not using DMA API for the pieces of
> memory it does ccw I/O with. With protected virtualization this has to
> change, since the hypervisor needs to read and sometimes also wr
From: Halil Pasic
Before virtio-ccw could get away with not using DMA API for the pieces of
memory it does ccw I/O with. With protected virtualization this has to
change, since the hypervisor needs to read and sometimes also write these
pieces of memory.
The hypervisor is supposed to poke the cl
