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-rw-r--r--kernel/dma/contiguous.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/dma/contiguous.c b/kernel/dma/contiguous.c
index ea8259f53eda..2bd410f934b3 100644
--- a/kernel/dma/contiguous.c
+++ b/kernel/dma/contiguous.c
@@ -267,7 +267,8 @@ struct page *dma_alloc_contiguous(struct device *dev, size_t size, gfp_t gfp)
*/
void dma_free_contiguous(struct device *dev, struct page *page, size_t size)
{
- if (!cma_release(dev_get_cma_area(dev), page, size >> PAGE_SHIFT))
+ if (!cma_release(dev_get_cma_area(dev), page,
+ PAGE_ALIGN(size) >> PAGE_SHIFT))
__free_pages(page, get_order(size));
}