Received-SPF: pass (google.com: domain of linux-kernel+bounces-185760-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) client-ip=2604:1380:40f1:3f00::1;
Date: Wed, 22 May 2024 06:35:59 +0200
From: Greg KH <gregkh@linuxfoundation.org>
To: Kuangyi Chiang <ki.chiang65@gmail.com>
Cc: mathias.nyman@intel.com, linux-usb@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] xhci: Apply broken streams quirk to Etron EJ188 xHCI
 host
Message-ID: <2024052244-gallantly-attic-a020@gregkh>
References: <20240522023918.7613-1-ki.chiang65@gmail.com>
Precedence: bulk
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20240522023918.7613-1-ki.chiang65@gmail.com>

On Wed, May 22, 2024 at 10:39:17AM +0800, Kuangyi Chiang wrote:
> As described in commit 8f873c1ff4ca ("xhci: Blacklist using streams on the
> Etron EJ168 controller"), EJ188 have the same issue as EJ168, where Streams
> do not work reliable on EJ188. So apply XHCI_BROKEN_STREAMS quirk to EJ188
> as well.
> 
> Signed-off-by: Kuangyi Chiang <ki.chiang65@gmail.com>
> ---
>  drivers/usb/host/xhci-pci.c | 1 +
>  1 file changed, 1 insertion(+)

Should this go to stable kernels, if so, how far back?

thanks,

greg k-h