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| author | Lu Baolu <baolu.lu@linux.intel.com> | 2017-11-03 17:51:33 +0100 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2017-11-03 17:51:33 +0100 |
| commit | 973b546451fdf11e518cc96d1b137af893a38db5 (patch) | |
| tree | cf60bbbf85f1a4dd632669c60119ea382a8decdc /drivers/iommu/intel-svm.c | |
| parent | iommu/vt-d: Missing checks for pasid tables if allocation fails (diff) | |
| download | linux-973b546451fdf11e518cc96d1b137af893a38db5.tar.xz linux-973b546451fdf11e518cc96d1b137af893a38db5.zip | |
iommu/vt-d: Clear Page Request Overflow fault bit
Currently Page Request Overflow bit in IOMMU Fault Status register
is not cleared. Not clearing this bit would mean that any future
page-request is going to be automatically dropped by IOMMU.
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 'drivers/iommu/intel-svm.c')
0 files changed, 0 insertions, 0 deletions