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| author | Will Deacon <will.deacon@arm.com> | 2014-03-13 07:46:57 -0400 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2014-05-02 11:49:31 -0400 |
| commit | c44308413b92a555d1501a6c0db9489e288bb81b (patch) | |
| tree | e5a41ace20b4c77f60519dfd515674ff3b3bd68c /Documentation | |
| parent | d1db0eea852497762cab43b905b879dfcd3b8987 (diff) | |
iommu/arm-smmu: allow 42-bit stage-1 output size with 64K pages
The output size of stage-1 is currently limited by the input size of
stage-2, which is further limited by VA_BITS since we make use of the
standard pgd_alloc functions for creating page tables.
This patch ensures that we use VA_BITS instead of a hardcoded '39'
for the stage-1 output size limit.
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions