nvidia-kernel-dkms patch 4.0.0

nvidia-fixes-for-kernel-4.0.0.patch

Index: nvidia-graphics-drivers/nv-pat.c
===================================================================
--- nvidia-graphics-drivers.orig/nv-pat.c
+++ nvidia-graphics-drivers/nv-pat.c
@@ -35,8 +35,14 @@ static inline void nv_disable_caches(uns
     unsigned long cr0 = read_cr0();
     write_cr0(((cr0 & (0xdfffffff)) | 0x40000000));
     wbinvd();
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 20, 0)
     *cr4 = read_cr4();
     if (*cr4 & 0x80) write_cr4(*cr4 & ~0x80);
+#else
+    *cr4 = __read_cr4();
+    if (*cr4 & 0x80) __write_cr4(*cr4 & ~0x80);
+#endif
     __flush_tlb();
 }

@@ -46,7 +52,11 @@ static inline void nv_enable_caches(unsi
     wbinvd();
     __flush_tlb();
     write_cr0((cr0 & 0x9fffffff));
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 20, 0)
     if (cr4 & 0x80) write_cr4(cr4);
+#else
+    if (cr4 & 0x80) __write_cr4(cr4);
+#endif
 }

 static int nv_determine_pat_mode(void)