diff options
| -rw-r--r-- | arch/i386/power/cpu.c | 1 | ||||
| -rw-r--r-- | arch/x86_64/kernel/suspend.c | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/arch/i386/power/cpu.c b/arch/i386/power/cpu.c index 2c15500f871..998fd3ec0d6 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 4ca523d58a5..6a5a98f2a75 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 |