Index: PKGBUILD
===================================================================
--- PKGBUILD	(revision 257465)
+++ PKGBUILD	(working copy)
@@ -21,7 +21,8 @@
         'config' 'config.x86_64'
         # standard config files for mkinitcpio ramdisk
         'linux.preset'
-        'change-default-console-loglevel.patch')
+        'change-default-console-loglevel.patch'
+        'fix-nouveau-null-dereference.patch'::'https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/patch/?id=579b7c58215329803ce184704463de09f0f310ac')
 
 sha256sums=('4a622cc84b8a3c38d39bc17195b0c064d2b46945dfde0dae18f77b120bc9f3ae'
             'SKIP'
@@ -31,7 +32,8 @@
             'f4084c6d43abc40819f4535f827d3d8e643d25e67fedf0bab46346ead8c08b84'
             '98caa62b4759f6ae180660cc1be4aeda7198e50fb7cf51aee4e677ae6ee2d19e'
             'f0d90e756f14533ee67afda280500511a62465b4f76adcc5effa95a40045179c'
-            '1256b241cd477b265a3c2d64bdc19ffe3c9bbcee82ea3994c590c2c76e767d99')
+            '1256b241cd477b265a3c2d64bdc19ffe3c9bbcee82ea3994c590c2c76e767d99'
+            '6b9594700f675697a22858b8c4b88cd91f27846c3ded529ac8cbdeaf1483f7bb')
 validpgpkeys=(
               'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linus Torvalds
               '647F28654894E3BD457199BE38DBBDC86092693E' # Greg Kroah-Hartman
@@ -57,6 +59,10 @@
   # hangs on older intel hardware
   patch -Np1 -i "${srcdir}/0001-disabling-primary-plane-in-the-noatomic-case.patch"
 
+  # fix #47593
+  # Some NVIDIA cards do not have PMU
+  patch -Np1 -i "${srcdir}/fix-nouveau-null-dereference.patch"
+
   if [ "${CARCH}" = "x86_64" ]; then
     cat "${srcdir}/config.x86_64" > ./.config
   else