Messages in this thread | | | Date | Fri, 09 May 2014 11:07:40 +0300 | From | Mathias Nyman <> | Subject | Re: [regression 3.15-rc3] Resume from s4 broken by 1f81b6d22a5980955b01e08cf27fb745dc9b686f |
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>> I can't see how this relates to Julius patch though, and I'm not sure yet why it >> only triggers when devices are connected to SS ports. Maybe just unlucky timing? > > I think the non-SS ports are connected to the EHCI controllers rather > than the XHCI controllers. So that explains at least one detail. And I > guess timing is as good an excuse as any why this gets exposed by the > patch in question.
That's right, sometimes I forget that there exists something else than xHCI.
> >> >> Does this help?: > > Indeed it does. The machine just survived a dozen or so suspend+resume > cycles without a hitch. The bug was 100% reproducible on this machine, > so the fix seems solid. > > Tested-by: Ville Syrjälä <ville.syrjala@linux.intel.com> >
Great, a patch with your Tested-by tag pushed to my tree at:
git://git.kernel.org/pub/scm/linux/kernel/git/mnyman/xhci.git for-usb-linus
-Mathias
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