diff options
Diffstat (limited to 'arch/x86_64')
| -rw-r--r-- | arch/x86_64/kernel/setup.c | 4 | ||||
| -rw-r--r-- | arch/x86_64/kernel/suspend.c | 1 |
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) |