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| author | Jan Glauber <jang@linux.vnet.ibm.com> | 2010-11-25 08:52:46 (GMT) |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2010-11-25 08:52:59 (GMT) |
| commit | 4814a2b3c603438ed8c330c74b49aa662b1ede43 (patch) | |
| tree | 34ee08991ea06dc467638f94ff5cc8ea400b18ed /drivers/s390/cio/ccwreq.c | |
| parent | e8129c642155616d9e2160a75f103e127c8c3708 (diff) | |
| download | linux-fsl-qoriq-4814a2b3c603438ed8c330c74b49aa662b1ede43.tar.xz | |
[S390] qdio: free indicator after reset is finished
The qdio device indicator is freed before the device is notified that
the indicator is reset. This sequence contains a race when the freed
indicator is used by a new device while the reset of the indicator is
still pending. Do the reset operation before freeing the indicator to
avoid that potential race.
Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/ccwreq.c')
0 files changed, 0 insertions, 0 deletions