x86: move load_cr3 to a common place.
There are currently two definitions of load_cr3, that essentially do the
same thing. This patch moves them all to processor.h.
Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/include/asm-x86/processor.h b/include/asm-x86/processor.h
index e8dd394..36ee988 100644
--- a/include/asm-x86/processor.h
+++ b/include/asm-x86/processor.h
@@ -3,6 +3,9 @@
#include <asm/processor-flags.h>
+#include <asm/page.h>
+#include <asm/system.h>
+
static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
unsigned int *ecx, unsigned int *edx)
{
@@ -15,6 +18,10 @@
: "0" (*eax), "2" (*ecx));
}
+static inline void load_cr3(pgd_t *pgdir)
+{
+ write_cr3(__pa(pgdir));
+}
#ifdef CONFIG_X86_32
# include "processor_32.h"
