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SubjectRe: Shutdown problem in SMP system happened on Tegra20
On Fri, Aug 24, 2012 at 07:21:33PM +0100, Russell King - ARM Linux wrote:
> Why not just ensure that CONFIG_PM_SLEEP_SMP is enabled if your platform
> requires that the lowest CPU number be the CPU dealing with reboot?

I have CONFIG_PM_SLEEP_SMP enabled for imx6q, but still see the imx6q
restart hook running on cpu1 than cpu0. It seems that
disable_nonboot_cpus is only called in kernel_power_off but never
kernel_restart. We should probably patch kernel_restart or
machine_restart to have disable_nonboot_cpus called?

--
Regards,
Shawn


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