Re: [PATCH] USB: Fix USB suspend/resume crasher (#2)

From: Alan Stern
Date: Thu Nov 24 2005 - 18:24:54 EST


On Fri, 25 Nov 2005, Benjamin Herrenschmidt wrote:

> This patch closes the IRQ race and makes various other OHCI & EHCI code
> path safer vs. suspend/resume.
> I've been able to (finally !) successfully suspend and resume various
> Mac models, with or without USB mouse plugged, or plugging while asleep,
> or unplugging while asleep etc... all without a crash.
>
> Alan, please verify the UHCI bit I did, I only verified that it builds.
> It's very simple so I wouldn't expect any issue there. If you aren't
> confident, then just drop the hunks that change uhci-hcd.c

It looks fine. If there are any problems, I'll let you know.

Alan Stern

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