diff options
Diffstat (limited to 'arch/x86/kernel/smpboot.c')
| -rw-r--r-- | arch/x86/kernel/smpboot.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 565ebc65920..213a7a3e456 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -64,6 +64,7 @@ #include <asm/apic.h> #include <asm/setup.h> #include <asm/uv/uv.h> +#include <asm/debugreg.h> #include <linux/mc146818rtc.h> #include <asm/smpboot_hooks.h> @@ -327,6 +328,7 @@ notrace static void __cpuinit start_secondary(void *unused) x86_cpuinit.setup_percpu_clockev(); wmb(); + load_debug_registers(); cpu_idle(); } @@ -1267,6 +1269,7 @@ void cpu_disable_common(void) remove_cpu_from_maps(cpu); unlock_vector_lock(); fixup_irqs(); + hw_breakpoint_disable(); } int native_cpu_disable(void) |