Re: soft lockup in 2.6.26-rc1+git, on Fire V100

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On Wed, 7 May 2008, David Brownell wrote:

> On Wednesday 07 May 2008, David Miller wrote:
> > Read the reporter's boot logs.  Their system (Sun Fire V100) has OHCI
> > host controllers.
> > 
> > And right after registerring OHCI is when it hangs:
> 
> Possibly related:  On an x86 box that's currently running
> 2.6.25 (and unrelated patches), the OHCI controllers are
> dead in the water since they never seem to have left the
> RESET state after a resume from hibernation.

Looks like the "USB: OHCI: host-controller resumes leave root hub 
suspended" commit (43bbb7e015c4380064796c5868b536437b165615) may need 
to go into 2.6.25-stable.

I don't think the resume-from-hibernation problem is related to 
Meelis's soft lockup.

Alan Stern

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