From mboxrd@z Thu Jan  1 00:00:00 1970
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: base64
Subject: usb HC busted?
From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Message-Id: <20180721105509.hjocon6ngk2liwo4@debian>
Date: Sat, 21 Jul 2018 11:55:47 +0100
To: Mathias Nyman <mathias.nyman@linux.intel.com>
Cc: Alan Stern <stern@rowland.harvard.edu>, Greg KH <gregkh@linuxfoundation.org>, Andy Shevchenko <andriy.shevchenko@linux.intel.com>, Andy Shevchenko <andy.shevchenko@gmail.com>, Mathias Nyman <mathias.nyman@intel.com>, linux-usb@vger.kernel.org, lukaszx.szulc@intel.com, Christoph Hellwig <hch@lst.de>, Marek Szyprowski <m.szyprowski@samsung.com>, iommu@lists.linux-foundation.org
List-ID: <linux-usb.vger.kernel.org>
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