| commit | 12220267645cb7d1f3f699218e0098629e932e1f | [log] [tgz] |
|---|---|---|
| author | Ira Weiny <ira.weiny@intel.com> | Sun Apr 09 10:17:24 2017 -0700 |
| committer | Doug Ledford <dledford@redhat.com> | Fri Apr 28 13:56:23 2017 -0400 |
| tree | 2b3bd6922c50637dd5e0d62248fae4b4f795f152 | |
| parent | ee495ada5c5681e66c20e9927fa35252bdf7fba0 [diff] |
IB/hfi: Protect against writable mmap The device/port status is not intended to be changed from user space. Prevent a user from mapping them as write or execute. Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Ira Weiny <ira.weiny@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>