diff options
Diffstat (limited to 'arch/x86/kernel/cpu/intel.c')
| -rw-r--r-- | arch/x86/kernel/cpu/intel.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c index 867ff94579b..e4b7e73e902 100644 --- a/arch/x86/kernel/cpu/intel.c +++ b/arch/x86/kernel/cpu/intel.c @@ -11,6 +11,8 @@ #include <asm/pgtable.h> #include <asm/msr.h> #include <asm/uaccess.h> +#include <asm/ptrace.h> +#include <asm/ds.h> #include "cpu.h" @@ -219,6 +221,9 @@ static void __cpuinit init_intel(struct cpuinfo_x86 *c) if (!(l1 & (1<<12))) set_bit(X86_FEATURE_PEBS, c->x86_capability); } + + if (cpu_has_bts) + ds_init_intel(c); } static unsigned int __cpuinit intel_size_cache(struct cpuinfo_x86 * c, unsigned int size) |