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-rw-r--r--arch/x86_64/kernel/setup.c4
-rw-r--r--arch/x86_64/kernel/suspend.c1
2 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c
index b02d921da4f..5fd03225058 100644
--- a/arch/x86_64/kernel/setup.c
+++ b/arch/x86_64/kernel/setup.c
@@ -1076,6 +1076,10 @@ void __cpuinit identify_cpu(struct cpuinfo_x86 *c)
#ifdef CONFIG_X86_MCE
mcheck_init(c);
#endif
+ if (c == &boot_cpu_data)
+ mtrr_bp_init();
+ else
+ mtrr_ap_init();
#ifdef CONFIG_NUMA
if (c != &boot_cpu_data)
numa_add_cpu(c - cpu_data);
diff --git a/arch/x86_64/kernel/suspend.c b/arch/x86_64/kernel/suspend.c
index 6c0f402e3a8..0612640d91b 100644
--- a/arch/x86_64/kernel/suspend.c
+++ b/arch/x86_64/kernel/suspend.c
@@ -119,6 +119,7 @@ void __restore_processor_state(struct saved_context *ctxt)
fix_processor_context();
do_fpu_end();
+ mtrr_ap_init();
}
void restore_processor_state(void)