Messages in this thread | | | From | "Tian, Kevin" <> | Subject | RE: [PATCH v3 3/7] iommu/vt-d: Add blocking domain support | Date | Wed, 16 Nov 2022 03:51:06 +0000 |
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> From: Lu Baolu <baolu.lu@linux.intel.com> > Sent: Monday, November 14, 2022 9:41 AM > > The Intel IOMMU hardwares support blocking DMA transactions by clearing > the translation table entries. This implements a real blocking domain to > avoid using an empty UNMANAGED domain. The detach_dev callback of the > domain ops is not used in any path. Remove it to avoid dead code as well. > > Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
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