2 files changed, 3 insertions, 0 deletions

diff --git a/arch/i386/power/cpu.c b/arch/i386/power/cpu.c
index 2c15500f8713..998fd3ec0d68 100644
--- a/arch/i386/power/cpu.c
+++ b/arch/i386/power/cpu.c
@@ -21,6 +21,7 @@ unsigned long saved_context_eflags;
 
 void __save_processor_state(struct saved_context *ctxt)
 {
+        mtrr_save_fixed_ranges(NULL);
         kernel_fpu_begin();
 
         /*
diff --git a/arch/x86_64/kernel/suspend.c b/arch/x86_64/kernel/suspend.c
index 4ca523d58a5b..6a5a98f2a75c 100644
--- a/arch/x86_64/kernel/suspend.c
+++ b/arch/x86_64/kernel/suspend.c
@@ -12,6 +12,7 @@
 #include <asm/proto.h>
 #include <asm/page.h>
 #include <asm/pgtable.h>
+#include <asm/mtrr.h>
 
 /* References to section boundaries */
 extern const void __nosave_begin, __nosave_end;
@@ -48,6 +49,7 @@ void __save_processor_state(struct saved_context *ctxt)
         rdmsrl(MSR_FS_BASE, ctxt->fs_base);
         rdmsrl(MSR_GS_BASE, ctxt->gs_base);
         rdmsrl(MSR_KERNEL_GS_BASE, ctxt->gs_kernel_base);
+        mtrr_save_fixed_ranges(NULL);
 
         /*
          * control registers