diff options
| author | Christoph Hellwig <[email protected]> | 2017-02-04 10:45:03 +0100 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2017-02-04 10:19:40 -0700 |
| commit | e980f62353c697cbf0c4325e43df6e44399aeb64 (patch) | |
| tree | b8bb4434e6ae981b3aa47ee20e204162a3a2ce44 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | e4d750c97794ea2bab793d4c518b1f4006364588 (diff) | |
dm: don't allow ioctls to targets that don't map to whole devices
.. at least for unprivileged users. Before we called into the SCSI
ioctl code to allow excemptions for a few SCSI passthrough ioctls,
but this is pretty unsafe and except for this call dm knows nothing
about SCSI ioctls.
As the SCSI ioctl code is now optional, we really don't want to
drag it in for DM, and the exception is not very useful anyway.
Signed-off-by: Christoph Hellwig <[email protected]>
Acked-by: Mike Snitzer <[email protected]>
Acked-by: Paolo Bonzini <[email protected]>
Reviewed-by: Johannes Thumshirn <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions