iommu/amd: Call domain_flush_complete() in update_domain()

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The update_domain() function is expected to also inform the hardware
about domain changes. This needs a COMPLETION_WAIT command to be sent
to all IOMMUs which use the domain.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Tested-by: Qian Cai <cai@lca.pw>
Link: https://lore.kernel.org/r/20200504125413.16798-4-joro@8bytes.org
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Joerg Roedel 2020-05-04 14:54:11 +02:00

parent 5b8a9a047b

commit f44a4d7e4f

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drivers/iommu/amd_iommu.c

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