s390x: reset handling for ccw devices
Status from this message: Queued to s390-next (with cc:stable added).
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Patches in v1 Applied
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | virtio-ccw: common reset handlerhw/ | +1 | 3 replies | |
| 2/2 | s390x/ccw: make sure all ccw devices are properly resethw/ hw/ hw/ | +15 | 5 replies |
Reviews trailers per patch
All 2 patches have a Reviewed-by or Acked-by.
| Patch | Thomas Huth | David Hildenbrand | Halil Pasic |
|---|---|---|---|
| 1/2 | R-b | R-b | R-b |
| 2/2 | R-b T-b | R-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes. Scroll the table sideways for all 3 reviewers.
Cover letter [Qemu-devel] [PATCH 0/2] s390x: reset handling for ccw devices
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(-)
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2.14.3