Jason Wang 147a372e75 intel-iommu: update iq_dw during post load
We need to update iq_dw according to the DMA_IRQ_REG during post
load. Otherwise we may get wrong IOTLB invalidation descriptor after
migration.

Fixes: fb43cf739e ("intel_iommu: scalable mode emulation")
Signed-off-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20220317080522.14621-2-jasowang@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
2022-05-16 04:38:40 -04:00
..
2022-05-02 17:03:02 +02:00
2022-05-07 07:46:59 +02:00
2022-03-09 09:13:39 +00:00
2022-05-03 15:52:33 +04:00
2022-04-20 09:36:24 +02:00
2022-05-08 18:52:37 +01:00
2022-04-26 12:25:14 +02:00
2022-04-29 10:48:48 +10:00
2022-05-02 17:03:03 +02:00
2022-05-02 17:03:03 +02:00
2022-05-02 17:03:03 +02:00