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| author | Tina Zhang <[email protected]> | 2024-09-02 02:27:21 +0000 |
|---|---|---|
| committer | Joerg Roedel <[email protected]> | 2024-09-02 16:15:00 +0000 |
| commit | f701c9f36bcb7940f9c53413b508de8c9cb0321c (patch) | |
| tree | df77e58cdf9fc218c117d44e657c4a8858e9e178 /drivers/iommu/intel/nested.c | |
| parent | iommu/vt-d: Unconditionally flush device TLB for pasid table updates (diff) | |
| download | kernel-f701c9f36bcb7940f9c53413b508de8c9cb0321c.tar.gz kernel-f701c9f36bcb7940f9c53413b508de8c9cb0321c.zip | |
iommu/vt-d: Factor out invalidation descriptor composition
Separate the logic for constructing IOTLB and device TLB invalidation
descriptors from the qi_flush interfaces. New helpers, qi_desc(), are
introduced to encapsulate this common functionality.
Moving descriptor composition code to new helpers enables its reuse in
the upcoming qi_batch interfaces.
No functional changes are intended.
Signed-off-by: Tina Zhang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Lu Baolu <[email protected]>
Signed-off-by: Joerg Roedel <[email protected]>
Diffstat (limited to 'drivers/iommu/intel/nested.c')
0 files changed, 0 insertions, 0 deletions