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ia64: Replace cpu_down() with smp_shutdown_nonboot_cpus()
Use the new smp_shutdown_nonboot_cpus() instead of using cpu_down() directly. Use reboot_cpu instead of hardcoding the boot CPU to 0. This also prepares to make cpu_up/down() a private interface of the CPU subsystem. Signed-off-by: Qais Yousef <qais.yousef@arm.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Tony Luck <tony.luck@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Link: https://lkml.kernel.org/r/20200323135110.30522-4-qais.yousef@arm.com
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1 changed files with 1 additions and 7 deletions
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@ -646,14 +646,8 @@ cpu_halt (void)
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void machine_shutdown(void)
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{
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#ifdef CONFIG_HOTPLUG_CPU
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int cpu;
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smp_shutdown_nonboot_cpus(reboot_cpu);
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for_each_online_cpu(cpu) {
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if (cpu != smp_processor_id())
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cpu_down(cpu);
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}
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#endif
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#ifdef CONFIG_KEXEC
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kexec_disable_iosapic();
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#endif
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