diff options
| author | Eric Farman <[email protected]> | 2019-05-15 01:42:43 +0200 |
|---|---|---|
| committer | Cornelia Huck <[email protected]> | 2019-06-03 12:02:55 +0200 |
| commit | 4e31d6aecfbbe63cf09b8fe48572d20d2062c406 (patch) | |
| tree | b94b89dd94a3baf03007a75e187bd0cd17573a41 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | 15f0eb3d6a62b22b27449329f04ee9aa0d218c6a (diff) | |
s390/cio: Set vfio-ccw FSM state before ioeventfd
Otherwise, the guest can believe it's okay to start another I/O
and bump into the non-idle state. This results in a cc=2 (with
the asynchronous CSCH/HSCH code) returned to the guest, which is
unfortunate since everything is otherwise working normally.
Signed-off-by: Eric Farman <[email protected]>
Reviewed-by: Pierre Morel <[email protected]>
Message-Id: <[email protected]>
Reviewed-by: Farhan Ali <[email protected]>
Signed-off-by: Cornelia Huck <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions