--- a/arch/sparc/kernel/mdesc.c~remove-linux-hardirqh-from-asm-generic-localh-sparc-fix
+++ a/arch/sparc/kernel/mdesc.c
@@ -11,6 +11,7 @@
 #include <linux/mm.h>
 #include <linux/miscdevice.h>
 
+#include <asm/cpudata.h>
 #include <asm/hypervisor.h>
 #include <asm/mdesc.h>
 #include <asm/prom.h>
--- a/arch/sparc/kernel/sysfs.c~remove-linux-hardirqh-from-asm-generic-localh-sparc-fix
+++ a/arch/sparc/kernel/sysfs.c
@@ -8,6 +8,7 @@
 #include <linux/percpu.h>
 #include <linux/init.h>
 
+#include <asm/cpudata.h>
 #include <asm/hypervisor.h>
 #include <asm/spitfire.h>