From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Subject: Re: v3.9 - CPU hotplug and microcode earlier loading hits a mutex
 deadlock (x86_cpu_hotplug_driver_mutex)
Date: Wed, 8 May 2013 12:13:28 -0400
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To: Borislav Petkov <bp@alien8.de>
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> > > 
> > > The comment for calling save_mc_for_early says:
> > 
> > Looks like save_mc_for_early would need another, local mutex to fix that.
> 
> Let me try that. Thanks for the suggestion.

Looks to work nicely. Just posted a patch for this.
> > 
> > -- 
> > Regards/Gruss,
> >     Boris.
> > 
> > Sent from a fat crate under my desk. Formatting is fine.
> > --