Re: XHCI ISSUE: xhci_hcd: disabling already-disabled device

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On Sat, Jan 26, 2019 at 02:56:24PM +0100, Greg KH wrote:
> On Fri, Jan 25, 2019 at 03:02:11PM -0800, Todd Brandt wrote:
> > Hi Greg, we run weekly 48-hour S3/S2idle stress tests on each release
> > candidate, and I found a single instance (out of 2794 runs) of this
> > warning on the Lenovo Yoga 920 with linux 5.0.0-rc2 running S3
> > suspend/resume.
> > 
> > I noticed a similar issue in bugzilla and you commented that these
> > issues should be sent out over the mailing list instead, thus I'm
> > sending this via mail. I've attached the full sleepgraph timeline to
> > the mail, but it might not make it through the mailing list.
> > 
> > Full sleepgraph timeline is here (dmesg snippet below):
> > https://01org.github.io/pm-graph/suspend-190120-174105/otcpl-yoga-920-k
> > blr_mem.html
> 
> Heikki is the best one to help out with this...

Ugh, I meant to say "Mathias", sorry about that.




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