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| author | Lu Baolu <baolu.lu@linux.intel.com> | 2017-11-03 10:51:32 -0600 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2017-11-03 10:51:32 -0600 |
| commit | 2e2e35d512798193b4165ed884a5d1d9b181e231 (patch) | |
| tree | 2b162122b86deba8109f27e5ead56ac08fc36be4 /drivers/iommu/msm_iommu.c | |
| parent | a593472591a5cf2d91244bc3f319c9dd91119343 (diff) | |
iommu/vt-d: Missing checks for pasid tables if allocation fails
intel_svm_alloc_pasid_tables() might return an error but never be
checked by the callers. Later when intel_svm_bind_mm() is called,
there are no checks for valid pasid tables before enabling them.
Signed-off-by: Ashok Raj <ashok.raj@intel.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Liu, Yi L <yi.l.liu@intel.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'drivers/iommu/msm_iommu.c')
0 files changed, 0 insertions, 0 deletions