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Date:   Thu, 20 Sep 2018 12:37:42 +0200
From:   Greg KH <gregkh@linuxfoundation.org>
To:     Roger Quadros <rogerq@ti.com>
Cc:     Zeng Tao <prime.zeng@hisilicon.com>, stern@rowland.harvard.edu,
        mathias.nyman@linux.intel.com, drinkcat@chromium.org,
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        Marc Zyngier <marc.zyngier@arm.com>,
        Kai-Heng Feng <kai.heng.feng@canonical.com>,
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        Frederic Weisbecker <frederic@kernel.org>,
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Subject: Re: [PATCH v3] usb: hub: try old enumeration scheme first for high
 speed devices
Message-ID: <20180920103742.GD14252@kroah.com>
References: <1534759484-44744-1-git-send-email-prime.zeng@hisilicon.com>
 <535e6c93-4369-c01e-953c-35e7041129e8@ti.com>
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On Mon, Aug 20, 2018 at 09:55:49AM +0300, Roger Quadros wrote:
> On 20/08/18 13:04, Zeng Tao wrote:
> > The new scheme is required just to support legacy low and full-speed
> > devices. For high speed devices, it will slower the enumeration speed.
> > So in this patch we try the "old" enumeration scheme first for high speed
> > devices, and this is what Windows does since Windows 8.
> > 
> > Signed-off-by: Zeng Tao <prime.zeng@hisilicon.com>
> 
> You need to add Alan's Ack here. I don't think you need to resend though.
> 
> Reviewed-by: Roger Quadros <rogerq@ti.com>

Please resend, I need his ack here :)

thanks,

greg k-h