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| author |   Nicolin Chen <nicoleotsuka@gmail.com> | 2020-09-11 00:16:42 -0700 |
|---|---|---|
| committer |   Joerg Roedel <jroedel@suse.de> | 2020-09-24 12:32:31 +0200 |
| commit | 4fba98859b819961d8e1fe862b79052ff4b687b8 (patch) | |
| tree | 424380625f3cdc54ea3b8ba2e4fc301e70d9de43 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | iommu/tegra-smmu: Do not use PAGE_SHIFT and PAGE_MASK (diff) | |
| download | wireguard-linux-4fba98859b819961d8e1fe862b79052ff4b687b8.tar.xz wireguard-linux-4fba98859b819961d8e1fe862b79052ff4b687b8.zip | |
iommu/tegra-smmu: Fix iova->phys translation
IOVA might not be always 4KB aligned. So tegra_smmu_iova_to_phys
function needs to add on the lower 12-bit offset from input iova.
Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20200911071643.17212-3-nicoleotsuka@gmail.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions