diff options
| author | Patrick Daly <pdaly@codeaurora.org> | 2016-11-23 15:04:24 -0800 |
|---|---|---|
| committer | Patrick Daly <pdaly@codeaurora.org> | 2016-11-23 17:45:48 -0800 |
| commit | 0d0dfec04b7b3531f5cc1b5e3f57d7ca1c20ae0f (patch) | |
| tree | 61b3dafe6e301dd7d6aff7db6c2fd1cd90f2f6cc /tools/perf/scripts/python | |
| parent | 767cab94938f4b25fdb370f1c025ab8f32007cdd (diff) | |
iommu: io-pgtable-arm: Use correct bitmask for pgd entry
Ensure that the bits larger than cfg->ias are masked out before mapping an
address in a pagetable. This is required in order to map a sign-extended
address into TTBR1; for other use cases the bits above cfg->ias are
expected to be zero.
Change-Id: I2463cef7e0238cf887dcc682977375eb08d6973b
Signed-off-by: Patrick Daly <pdaly@codeaurora.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions