Messages in this thread | | | Date | Wed, 6 Jul 2011 16:38:28 -0400 (EDT) | From | Alan Stern <> | Subject | Re: 2.6.39.2: usb kernel panic/oops: schedule+ehci_irq+0x266/0x830 |
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On Wed, 6 Jul 2011, Justin Piszcz wrote:
> > ehci-hcd doesn't use threaded interrupts, so in theory that option > > shouldn't make any difference. Of course, theory isn't always right. > > > > Alan Stern > > > > Hi, > > In that case I will leave it on w/ FRAME pointers enabled and we'll see > what happens.
Right. It's always possible that the threaded IRQ code causes a bug somewhere else in the kernel, and it just happens to show up sporadically in ehci-hcd. Having more information will help narrow this down.
Alan Stern
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