Messages in this thread | ![/](/images/icornerl.gif) | | From | "Tian, Kevin" <> | Subject | RE: [PATCH rc 4/8] iommu/vt-d: Update iotlb in nested domain attach | Date | Thu, 8 Feb 2024 08:40:26 +0000 |
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> From: Liu, Yi L <yi.l.liu@intel.com> > Sent: Thursday, February 8, 2024 4:23 PM > > 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 <yi.l.liu@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
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