Re: [PATCH 2/3] PCI: Suspend and resume PCI Express ports with interrupts disabled

From: Rafael J. Wysocki
Date: Sat Dec 06 2008 - 12:26:41 EST


On Saturday, 6 of December 2008, Linus Torvalds wrote:
>
> On Sat, 6 Dec 2008, Rafael J. Wysocki wrote:
> >
> > I don't see why the suspend and resume of PCI Express ports should be
> > handled with interrupts enabled and it may even lead to problems in
> > some situations.
>
> Absolutely. A PCI Express port is really just a PCI bridge, with some odd
> rules. We need to enable them early, exacly like regular PCI bridges, or
> we cannot walk the PCI bus hierarchy correctly.
>
> Anyway, ack, ack, ack for the whole series.

Thanks! :-)

I think it should go through Jesse?

Rafael
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