kernel-5.7.patch

diff --git a/kernel/conftest.sh b/kernel/conftest.sh
index 463a464..353697a 100755
--- a/kernel/conftest.sh
+++ b/kernel/conftest.sh
@@ -139,6 +139,7 @@ test_headers() {
     # Arch specific headers which need testing
     FILES_ARCH="asm/book3s/64/hash-64k.h"
     FILES_ARCH="$FILES_ARCH asm/set_memory.h"
+    FILES_ARCH="$FILES_ARCH asm/pgtable.h"
     FILES_ARCH="$FILES_ARCH asm/powernv.h"
     FILES_ARCH="$FILES_ARCH asm/tlbflush.h"
 
@@ -422,6 +423,9 @@ compile_test() {
             # Determine if the set_memory_array_uc() function is present.
             #
             CODE="
+            #if defined(NV_ASM_PGTABLE_H_PRESENT)
+            #include <asm/pgtable.h>
+            #endif
             #if defined(NV_ASM_SET_MEMORY_H_PRESENT)
             #include <asm/set_memory.h>
             #else