On Thu, 3 Jan 2019 13:31:01 +0800 Wei Wang <wei.w.wang@xxxxxxxxx> 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@xxxxxxxxx> > --- > drivers/virtio/virtio_balloon.c | 54 ++++++++++++++++++++--------------------- > 1 file changed, 26 insertions(+), 28 deletions(-) Reviewed-by: Cornelia Huck <cohuck@xxxxxxxxxx>
