[PATCH 8/9] sched/clock: Use late_initcall() instead of sched_init_smp()

2017-04-21 Thread Peter Zijlstra
Core2 marks its TSC unstable in ACPI Processor Idle, which is probed after sched_init_smp(). Luckily it appears both acpi_processor and intel_idle (which has a similar check) are mandatory built-in. This means we can delay switching to stable until after these drivers have ran (if they were

[PATCH 8/9] sched/clock: Use late_initcall() instead of sched_init_smp()

2017-04-21 Thread Peter Zijlstra
Core2 marks its TSC unstable in ACPI Processor Idle, which is probed after sched_init_smp(). Luckily it appears both acpi_processor and intel_idle (which has a similar check) are mandatory built-in. This means we can delay switching to stable until after these drivers have ran (if they were