This commit adds cache flush for removed small page and large page
entries in exynos_iommu_unmap(). Missing cache flush of removed
page table entries can cause missing page fault interrupt when a
master IP accesses an unmapped area.
Signed-off-by: KyongHo Cho
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drivers/iommu/exynos-iommu.c |
This commit adds cache flush for removed small page and large page
entries in exynos_iommu_unmap(). Missing cache flush of removed
page table entries can cause missing page fault interrupt when a
master IP accesses an unmapped area.
Signed-off-by: KyongHo Cho pullip@samsung.com
---
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