linux-kernel - Re: [PATCH v2 1/1] usb: xhci: fix return value of xhci_setup

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Date:   Thu, 8 Sep 2016 08:38:28 +0200
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Lu Baolu <baolu.lu@...ux.intel.com>
Cc:     Mathias Nyman <mathias.nyman@...ux.intel.com>,
        linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
        stable@...r.kernel.org
Subject: Re: [PATCH v2 1/1] usb: xhci: fix return value of xhci_setup_device()

On Thu, Sep 08, 2016 at 08:41:02AM +0800, Lu Baolu wrote:
> xhci_setup_device() should return failure with correct error number
> when xhci host has died, removed or halted.
> 
> Cc: stable@...r.kernel.org # 4.3+

Why is this a stable kernel issue?  What bug does it fix that affects
users?

thanks,

greg k-h