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| author | Lu Baolu <baolu.lu@linux.intel.com> | 2017-11-03 19:51:34 +0300 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2017-11-03 19:51:34 +0300 |
| commit | 4fa064b26c2eb9e1c38460ba327765dff16a4b14 (patch) | |
| tree | dad10948cb5ed2933375afbee03d29d25786c76e /Documentation/pi-futex.txt | |
| parent | 973b546451fdf11e518cc96d1b137af893a38db5 (diff) | |
| download | linux-4fa064b26c2eb9e1c38460ba327765dff16a4b14.tar.xz | |
iommu/vt-d: Clear pasid table entry when memory unbound
In intel_svm_unbind_mm(), pasid table entry must be cleared during
svm free. Otherwise, hardware may be set up with a wild pointer.
Suggested-by: Ashok Raj <ashok.raj@intel.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'Documentation/pi-futex.txt')
0 files changed, 0 insertions, 0 deletions