Re: NMI watchdog setup_lapic_nmi_watchdog() problem

[Andi Kleen]

> If you remove the 'cheap hack', disabling/enabling works. That's why
> I'd like to better
> understand was is going on with suspend/resume.

The hack was done because there wasn't an available CPU global enable flag
for the nmi watchdog. So resume would possible reenable it unnecessarily 
If there was one it could just check that.

-Andi

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