Re: [PATCH v1 1/2] virtio-balloon: tweak config_changed implementation

Cornelia Huck
2019-01-03T09:40:18Z

On Thu, 3 Jan 2019 13:31:01 +0800
Wei Wang <wei.w.wang@intel.com> wrote:

> virtio-ccw has deadlock issues with reading config registers inside the

s/config registers/the config space/ ?

> interrupt context, so we tweak the virtballoon_changed implementation
> by moving the config read operations into the related workqueue contexts.

Also credit Christian with a Reported-by:?

>
> Signed-off-by: Wei Wang <wei.w.wang@intel.com>
> ---
> drivers/virtio/virtio_balloon.c | 54 ++++++++++++++++++++---------------------
> 1 file changed, 26 insertions(+), 28 deletions(-)

Reviewed-by: Cornelia Huck <cohuck@redhat.com>