On Thu, Nov 03, 2016 at 09:04:45AM +0100, Marek Szyprowski wrote:
> This patch add support for page access protection bits. Till now this
> feature was disabled and Exynos SYSMMU always mapped pages as read/write.
> Now page access bits are set according to the protection bits provided
> in iommu_m
This patch add support for page access protection bits. Till now this
feature was disabled and Exynos SYSMMU always mapped pages as read/write.
Now page access bits are set according to the protection bits provided
in iommu_map(), so Exynos SYSMMU is able to detect incorrect access to
mapped pages.
