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-rw-r--r--arch/arm/mm/dma-mapping.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index ac6a36142fcd..809f1bf9fa29 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -17,6 +17,7 @@
#include <linux/init.h>
#include <linux/device.h>
#include <linux/dma-mapping.h>
+#include <linux/highmem.h>
#include <asm/memory.h>
#include <asm/highmem.h>
@@ -480,10 +481,10 @@ static void dma_cache_maint_page(struct page *page, unsigned long 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);
+ /* unmapped pages might still be cached */
+ vaddr = kmap_atomic(page);
op(vaddr + offset, len, dir);
- kunmap_high_l1_vipt(page, saved_pte);
+ kunmap_atomic(vaddr);
}
} else {
vaddr = page_address(page) + offset;