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| author | Mitchel Humpherys <mitchelh@codeaurora.org> | 2015-02-04 21:30:58 -0800 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-22 11:11:39 -0700 |
| commit | 94c0e12871f3a4ce0db0b27849041a90ff30df52 (patch) | |
| tree | 430fa3c2ceedd9e78efea6d50f86838818c2f49d /include/linux | |
| parent | 502268f2a0f62021e9edb9032292131dfdd1f75a (diff) | |
iommu/arm-smmu: return failure from iommu_iova_to_phys when ATOS fails
Currently, we fall back to a software table walk if ATOS fails. This
can mask problems that might be harder to debug later. Rather than
doing a software table walk and returning success, just print the result
of the software table walk to the log and return failure.
Change-Id: I28335b33977e60aea43d2c0ee1f4571a14a5e191
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions