Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Date:   Wed, 12 Dec 2018 23:53:34 +0100
From:   Thomas Zeitlhofer <thomas.zeitlhofer@ze-it.at>
To:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc:     linux-kernel@vger.kernel.org, stable@vger.kernel.org,
        Mathias Nyman <mathias.nyman@linux.intel.com>
Subject: Re: [PATCH 4.19 014/110] usb: xhci: Prevent bus suspend if a port
 connect change or polling state is detected
Message-ID: <20181212225334.GA2651@x1>
References: <20181129135921.231283053@linuxfoundation.org>
 <20181129135921.817957465@linuxfoundation.org>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20181129135921.817957465@linuxfoundation.org>
User-Agent: Mutt/1.10.1 (2018-07-13)
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Hello,

On Thu, Nov 29, 2018 at 03:11:45PM +0100, Greg Kroah-Hartman wrote:
> 4.19-stable review patch.  If anyone has any objections, please let me
> know.
> 
> ------------------
> 
> From: Mathias Nyman <mathias.nyman@linux.intel.com>
> 
> commit 2f31a67f01a8beb22cae754c53522cb61a005750 upstream.
[...]

on a current Thinkpad X1 Yoga, this breaks resume from hibernate such
that opening the lid has (in the regular use case, see below) no effect
any more: 

The system is configured to hibernate when the lid is closed. So, the
expected behavior, which is restored by reverting this patch, is:

	close lid => system hibernates
	open lid => system resumes

With this patch, the following two cases are observed:

	1)
		close lid => system hibernates
		open lid => system stays off
		press power button => system boots and resumes

	2)
		# systemctl hibernate => system hibernates
		close lid 
		open lid => system resumes

Regards,

Thomas