This is a continuation of the "iommu/tegra: gart: Couple corrections"
patchset that was send out quite some time ago and reviewed by Thierry Reding
recently.
Change log:
v2:
- Dropped "Don't unnecessarily allocate registers context" patch
as it is not entirely correct.
- Replaced "Correct number of unmapped bytes" and "Check whether page
is already mapped" patches with a new GART debug Kconfig option
patch.
Dmitry Osipenko (2):
iommu/tegra: gart: Optionally check for overwriting of page mappings
iommu/tegra: gart: Move PFN validation out of spinlock
drivers/iommu/Kconfig | 9 +++++++++
drivers/iommu/tegra-gart.c | 20 +++++++++++++++++---
2 files changed, 26 insertions(+), 3 deletions(-)
--
2.14.1
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