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-rw-r--r--arch/arm/mm/dma-mapping.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index 1351edc0b26..13fa536d82e 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -464,6 +464,11 @@ static void dma_cache_maint_page(struct page *page, unsigned long offset,
vaddr += offset;
op(vaddr, len, dir);
kunmap_high(page);
+ } else if (cache_is_vipt()) {
+ pte_t saved_pte;
+ vaddr = kmap_high_l1_vipt(page, &saved_pte);
+ op(vaddr + offset, len, dir);
+ kunmap_high_l1_vipt(page, saved_pte);
}
} else {
vaddr = page_address(page) + offset;