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-rw-r--r--kernel/dma/direct.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/dma/direct.c b/kernel/dma/direct.c
index 2f69bfdbe315..93f578a8e613 100644
--- a/kernel/dma/direct.c
+++ b/kernel/dma/direct.c
@@ -195,6 +195,12 @@ void *dma_direct_alloc_pages(struct device *dev, size_t size,
__builtin_return_address(0));
if (!ret)
goto out_free_pages;
+ if (force_dma_unencrypted(dev)) {
+ err = set_memory_decrypted((unsigned long)ret,
+ 1 << get_order(size));
+ if (err)
+ goto out_free_pages;
+ }
memset(ret, 0, size);
goto done;
}