>
> Well, it's there (actually the problem occurs in vanilla 2.6.15-rc2-mm1 that
> contains the patch). Do you mean it should go before the
>
> if (readl(&ehci->regs->configured_flag) != FLAG_CF)
> goto restart;
>
> thing?
Yes.
> > It may be worth following it with a memory barrier actually... just in case
> > (due to the absence of locks in that area).
>
> wmb()?
Yup.
I wrote that patch against a tree that had different things in that
function, Greg merged it by hand but he got that little bit wrong
unfortunately. I'll send a new patch later today.
Ben.
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