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SubjectRe: [linux-usb-devel] Re: 2.6.13-mm2
> > > > BTW, please have a look at:
> > > > http://bugzilla.kernel.org/show_bug.cgi?id=4416#c36
> > > > and
> > > > http://bugzilla.kernel.org/show_bug.cgi?id=4416#c37

What's with the bogus dates in those reports ... claiming some of you
were testing 2.6.13-rc2-mm2 more than two months ago, mid-July ?????

> > > interesting. i'd say we get interrupt storms from usb which then hurt when
> > > yenta has it's handler installed but usb has not. usb/hcd-pci.c frees the
> > > irq on suspend...so it may be enough not to do that (survives suspend-to-ram
> > > and suspend-to-disk here. yes, restore too :)
> > >
> > > could you give that a tree w/o any free_irq-patches for yenta and co?
> >
> > I've tried and it apparently works provided that _none_ of the IRQ-sharing
> > devices drops the IRQ on suspend.
>
> ok. i didn't look too close, but i think ohci-hcd does not fully disable
> interrupts in it's suspend callback...needs a closer look.
> cc:ing linux-usb-devel...

It's handled in hcd-pci.c ... All PCI based HCDs release their IRQs
when they suspend. Including OHCI. Your diagnosis is incorrect.

- Dave


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