On Thu, 2012-09-13 at 13:16 -0500, Kumar Gala wrote:

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Yes, we disabled all non-boot CPUs on suspend by calling

disable_nonboot_cpus().

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The disable_nonboot_cpus() needs IPIs to work. But prior to
calling disable_nonboot_cpus(), the IPIs are disabled in

dpm_suspend_noirq().

Sure, no biggie on this one, forgot to ack it, just stick my ack in and
put it in your tree.

Cheers,
Ben.