linux-kernel - Re: [patch 17/20] PCI: Use cpu_hotplug_disable() instead of get_online

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Date:   Mon, 17 Apr 2017 09:40:11 +0200 (CEST)
From:   Thomas Gleixner <tglx@...utronix.de>
To:     Peter Zijlstra <peterz@...radead.org>
cc:     LKML <linux-kernel@...r.kernel.org>,
        Ingo Molnar <mingo@...nel.org>,
        Steven Rostedt <rostedt@...dmis.org>,
        Sebastian Siewior <bigeasy@...utronix.de>,
        Bjorn Helgaas <bhelgaas@...gle.com>, linux-pci@...r.kernel.org
Subject: Re: [patch 17/20] PCI: Use cpu_hotplug_disable() instead of
 get_online_cpus()

On Mon, 17 Apr 2017, Peter Zijlstra wrote:
> On Sat, Apr 15, 2017 at 07:01:24PM +0200, Thomas Gleixner wrote:
> > +++ b/drivers/pci/pci-driver.c
> > @@ -320,10 +320,19 @@ static long local_pci_probe(void *_ddi)
> >  	return 0;
> >  }
> >  
> > +static bool pci_physfn_is_probed(struct pci_dev *dev)
> > +{
> > +#ifdef CONFIG_ATS
> > +	return dev->physfn->is_probed;
> > +#else
> > +	return false;
> > +#endif
> > +}
> > +
> 
> Should be in the next patch perhaps?

Indeed.