On Sat, 28 Jul 2007, Len Brown wrote: > > That three-liner will crash ACPI+SMP-HOTPLUG_CPU kernels on resume. Explain that to me. There should *be* no resume. ACPI doesn't suspend/resume on its own, I hope. It is all done by the top-level suspend/resume code, not by ACPI. ACPI is a pure helper, and if you've changed that, then I think we need to revert more than a few lines. And it's the *top*level* code that selects HOTPLUG_CPU. Through SUSPEND_SMP (which will select HOTPLUG_CPU) and SOFTWARE_SUSPEND. This is why it's so *totally* and *utterly* bogus for ACPI to select features that it has nothign what-so-ever to do with. In other words: ACPI isn't in the driving seat. Linus - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
