diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/process.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c index d8c2a299bfe5..876e91890777 100644 --- a/arch/x86/kernel/process.c +++ b/arch/x86/kernel/process.c | |||
| @@ -270,8 +270,9 @@ static void c1e_idle(void) | |||
| 270 | rdmsr(MSR_K8_INT_PENDING_MSG, lo, hi); | 270 | rdmsr(MSR_K8_INT_PENDING_MSG, lo, hi); |
| 271 | if (lo & K8_INTP_C1E_ACTIVE_MASK) { | 271 | if (lo & K8_INTP_C1E_ACTIVE_MASK) { |
| 272 | c1e_detected = 1; | 272 | c1e_detected = 1; |
| 273 | mark_tsc_unstable("TSC halt in C1E"); | 273 | if (!boot_cpu_has(X86_FEATURE_CONSTANT_TSC)) |
| 274 | printk(KERN_INFO "System has C1E enabled\n"); | 274 | mark_tsc_unstable("TSC halt in AMD C1E"); |
| 275 | printk(KERN_INFO "System has AMD C1E enabled\n"); | ||
| 275 | set_cpu_cap(&boot_cpu_data, X86_FEATURE_AMDC1E); | 276 | set_cpu_cap(&boot_cpu_data, X86_FEATURE_AMDC1E); |
| 276 | } | 277 | } |
| 277 | } | 278 | } |