Arch-R/packages/x11/driver/xf86-video-nvidia/patches/xf86-video-nvidia-kernel-4.0.patch

diff -Naur NVIDIA-Linux-x86_64-340.76-no-compat32/kernel/nv-pat.c NVIDIA-Linux-x86_64-340.76-no-compat32.patch/kernel/nv-pat.c
--- NVIDIA-Linux-x86_64-340.76-no-compat32/kernel/nv-pat.c	2015-01-22 20:01:16.000000000 +0100
+++ NVIDIA-Linux-x86_64-340.76-no-compat32.patch/kernel/nv-pat.c	2015-04-04 19:16:01.931219988 +0200
@@ -35,8 +35,13 @@
     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 +51,11 @@
     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)