iommu: qcom: wire up fault handler

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This is quite useful for debugging.  Currently, always TERMINATE the
translation when the fault handler returns (since this is all we need
for debugging drivers).  But I expect the SVM work should eventually
let us do something more clever.

Signed-off-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>

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Rob Clark 2017-11-03 10:50:33 -06:00 • committed by Alex Williamson

parent 2c40367cbf

commit 049541e178

1 changed files with 13 additions and 5 deletions

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18

drivers/iommu/qcom_iommu.c

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