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| author | Yi Liu <[email protected]> | 2024-02-19 11:15:55 +0000 |
|---|---|---|
| committer | Joerg Roedel <[email protected]> | 2024-02-21 09:28:44 +0000 |
| commit | 29e10487d6df050afeee886b7c1da208f389cb5b (patch) | |
| tree | 0d41b262fe300174a9c8d8350141a1c8af5dbd5e /net/switchdev/switchdev.c | |
| parent | iommu/vt-d: Add missing iotlb flush for parent domain (diff) | |
| download | kernel-29e10487d6df050afeee886b7c1da208f389cb5b.tar.gz kernel-29e10487d6df050afeee886b7c1da208f389cb5b.zip | |
iommu/vt-d: Update iotlb in nested domain attach
Should call domain_update_iotlb() to update the has_iotlb_device flag
of the domain after attaching device to nested domain. Without it, this
flag is not set properly and would result in missing device TLB flush.
Fixes: 9838f2bb6b6b ("iommu/vt-d: Set the nested domain to a device")
Signed-off-by: Yi Liu <[email protected]>
Reviewed-by: Kevin Tian <[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 'net/switchdev/switchdev.c')
0 files changed, 0 insertions, 0 deletions