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| /openbmc/linux/drivers/iommu/ |
| H A D | Kconfig | 8736b2c3 Thu Nov 24 09:21:52 CST 2011 Joerg Roedel <joerg.roedel@amd.com> iommu/amd: Implement notifiers for IOMMUv2
Since pages are not pinned anymore we need notifications
when the VMM changes the page-tables. Use mmu_notifiers for
that.
Also use the task_exit notifier from the profiling subsystem
to shutdown all contexts related to this task.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
8736b2c3 Thu Nov 24 09:21:52 CST 2011 Joerg Roedel <joerg.roedel@amd.com> iommu/amd: Implement notifiers for IOMMUv2
Since pages are not pinned anymore we need notifications
when the VMM changes the page-tables. Use mmu_notifiers for
that.
Also use the task_exit notifier from the profiling subsystem
to shutdown all contexts related to this task.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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