diff options
| author | Lu Baolu <[email protected]> | 2019-03-01 11:23:11 +0800 |
|---|---|---|
| committer | Joerg Roedel <[email protected]> | 2019-03-01 10:23:35 +0100 |
| commit | 41b80db227993394f210f0eb705a326db5f605b6 (patch) | |
| tree | 279b488d3ea250a190bd7f643c21d9c8ef731ed1 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | d8b8591054575f33237556c32762d54e30774d28 (diff) | |
iommu/vt-d: Set context field after value initialized
Otherwise, the translation type field of a context entry for
a PCI device will always be 0. All translated DMA requests
will be blocked by IOMMU. As the result, the PCI devices with
PCI ATS (device IOTBL) support won't work as expected.
Cc: Ashok Raj <[email protected]>
Cc: Jacob Pan <[email protected]>
Suggested-by: Kevin Tian <[email protected]>
Fixes: 7373a8cc38197 ("iommu/vt-d: Setup context and enable RID2PASID support")
Signed-off-by: Lu Baolu <[email protected]>
Signed-off-by: Joerg Roedel <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions