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Diffstat (limited to 'arch/x86/kernel/time.c')
| -rw-r--r-- | arch/x86/kernel/time.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c index 106e7f87f534..371a6b348e44 100644 --- a/arch/x86/kernel/time.c +++ b/arch/x86/kernel/time.c @@ -103,6 +103,9 @@ static __init void x86_late_time_init(void) */ x86_init.irqs.intr_mode_init(); tsc_init(); + + if (static_cpu_has(X86_FEATURE_WAITPKG)) + use_tpause_delay(); } /* |