blob: 67172815ff69ea3ad12bab7fbdf77efa74e91e1b (
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diff --git a/kernel/common/inc/nv-linux.h b/kernel/common/inc/nv-linux.h
index 10fc418..22ef968 100644
--- a/kernel/common/inc/nv-linux.h
+++ b/kernel/common/inc/nv-linux.h
@@ -175,7 +175,11 @@ static inline uid_t __kuid_val(kuid_t uid)
#if defined(NV_VM_INSERT_PAGE_PRESENT)
#include <linux/pagemap.h>
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 16, 0)
#include <linux/dma-mapping.h>
+#else
+#include <linux/dma-direct.h>
+#endif
#endif
#if defined(CONFIG_SWIOTLB) && defined(NVCPU_AARCH64)
diff --git a/kernel/conftest.sh b/kernel/conftest.sh
index b23dbb4..42dc576 100755
--- a/kernel/conftest.sh
+++ b/kernel/conftest.sh
@@ -1906,7 +1906,12 @@ compile_test() {
# Determine if the phys_to_dma function is present.
#
CODE="
+ #include <linux/version.h>
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 16, 0)
#include <linux/dma-mapping.h>
+#else
+ #include <linux/dma-direct.h>
+#endif
void conftest_phys_to_dma(void) {
phys_to_dma();
}"
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