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Subject: Re: change in xhci result in soft lockup
To: Kui Zhang <kuizhang@gmail.com>, gregkh@linuxfoundation.org,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
References: <CAKx2Y1n+jvuaNXC74kRqFkxzZtuYEFXHv8XT=+fQBU8M4Z6arw@mail.gmail.com>
 <CAKx2Y1=VvGq4J6oG2MU25ewk06=63ZzvaiHrPdtFWfM32+WsPQ@mail.gmail.com>
From: Mathias Nyman <mathias.nyman@linux.intel.com>
Cc: Alban Browaeys <alban.browaeys@gmail.com>
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Date: Mon, 15 Aug 2016 13:52:51 +0300
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On 14.08.2016 01:13, Kui Zhang wrote:
> Hello,
>
> System still hangs with 4.8.0-rc1+. There are new info in the logs.
>

Does Alban Browaeys Patch xhci: really enqueue zero length TRBs help?
It solves an ADB triggered issue in xhci in that same bad patch.

http://marc.info/?l=linux-usb&m=147102031717014&w=2

-Mathias