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-rw-r--r--arch/s390/mm/init.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c
index 4e5bbe328594..20340a03ad90 100644
--- a/arch/s390/mm/init.c
+++ b/arch/s390/mm/init.c
@@ -30,7 +30,7 @@
#include <linux/export.h>
#include <linux/cma.h>
#include <linux/gfp.h>
-#include <linux/dma-mapping.h>
+#include <linux/dma-direct.h>
#include <asm/processor.h>
#include <linux/uaccess.h>
#include <asm/pgtable.h>
@@ -161,6 +161,11 @@ bool sev_active(void)
return is_prot_virt_guest();
}
+bool force_dma_unencrypted(struct device *dev)
+{
+ return sev_active();
+}
+
/* protected virtualization */
static void pv_init(void)
{