linux-kernel - Re: Dell Inspiron 5558/0VNM2T hangs at resume from suspend when USB 3 is enabled

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Date:   Fri, 17 Mar 2017 12:24:27 -0400 (EDT)
From:   Alan Stern <stern@...land.harvard.edu>
To:     Diego Viola <diego.viola@...il.com>
cc:     Ulf Hansson <ulf.hansson@...aro.org>,
        Greg KH <gregkh@...uxfoundation.org>,
        Wei WANG <wei_wang@...lsil.com.cn>,
        Roger <rogerable@...ltek.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Linux USB List <linux-usb@...r.kernel.org>
Subject: Re: Dell Inspiron 5558/0VNM2T hangs at resume from suspend when USB
 3 is enabled

On Fri, 17 Mar 2017, Diego Viola wrote:

> Hi,
> 
> Here's the log to the netconsole dmesg capture, I've used
> xhci_hcd.dyndbg no_console_suspend=1 as the kernel parameters.
> 
> I did the usual suspend/resume cycle with i3lock, it hung after the
> third attempt when trying to resume from suspend.
> 
> https://bugzilla.kernel.org/attachment.cgi?id=255309

I'm not an expert on xHCI.  This should be CC'ed to the xhci-hcd 
maintainer.

Alan Stern

> 
> Please let me know if I should provide something else.
> 
> Thanks,
> Diego
>