Re: [Qemu-devel] [PATCH 0/2] s390x: reset handling for ccw devices

[Cornelia Huck]

On Mon,  7 May 2018 17:51:28 +0200
Cornelia Huck <address@hidden> wrote:

> On Friday, Thomas noticed some problems with 3270 devices. One result
> was "s390x/css: disabled subchannels cannot be status pending", but
> a reboot did not cure the previous broken status. Turns out that 3270
> devices are missing a reset handler.
> 
> This series cleans up reset handling a bit and makes sure that the base
> ccw device class provides a subchannel reset handler. I'm currently
> not sure what we should do with vfio-ccw, so the behaviour there is
> left unchanged.
> 
> Cornelia Huck (2):
>   virtio-ccw: common reset handler
>   s390x/ccw: make sure all ccw devices are properly reset
> 
>  hw/s390x/ccw-device.c |  8 ++++++++
>  hw/s390x/virtio-ccw.c | 20 ++++++--------------
>  hw/s390x/virtio-ccw.h |  1 +
>  3 files changed, 15 insertions(+), 14 deletions(-)
> 

Queued to s390-next (with cc:stable added).