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| author | Mitchel Humpherys <mitchelh@codeaurora.org> | 2014-09-17 12:40:40 -0700 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-22 11:11:12 -0700 |
| commit | 26f07091621e9175d1882baa38b6d9ab69e5fd64 (patch) | |
| tree | cc5c2dfd8b5447cad8d9d3c2d4b7b97896f8cead /include/uapi/linux/patchkey.h | |
| parent | dbb94a856816edc4b911aea42e5169e0b992d2a2 (diff) | |
iommu/arm-smmu: add support for privileged mappings
ARM SMMUs support memory access control via some bits in the translation
table descriptor memory attributes. Currently we assume all translations
are "unprivileged". Add support for privileged mappings, controlled by
the IOMMU_PRIV prot flag.
Also sneak in a whitespace change for consistency with nearby code.
Change-Id: I9d922c19d7dc8e64e07b216fc1bab373aa2e733d
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
Diffstat (limited to 'include/uapi/linux/patchkey.h')
0 files changed, 0 insertions, 0 deletions