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Thu, 25 Oct 2018 14:41:37 +0200 (CEST) Received: from mail-essen-01.secunet.de (mail-essen-01.secunet.de [10.53.40.204]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by a.mx.secunet.com (Postfix) with ESMTPS id 2DFCB20189; Thu, 25 Oct 2018 14:41:37 +0200 (CEST) Received: from [10.182.7.41] (10.182.7.41) by mail-essen-01.secunet.de (10.53.40.204) with Microsoft SMTP Server (TLS) id 14.3.408.0; Thu, 25 Oct 2018 14:41:36 +0200 Subject: Re: USB-C device hotplug issue To: Greg Kroah-Hartman CC: Alan Stern , Ravi Chandra Sadineni , Kuppuswamy Sathyanarayanan , Bin Liu , "Maxim Moseychuk" , Mike Looijmans , Dominik Bozek , , References: <7d444d00-5144-452d-4229-e77d38a991f5@secunet.com> <20181025122851.GA19541@kroah.com> From: Dennis Wassenberg Openpgp: preference=signencrypt Autocrypt: addr=dennis.wassenberg@secunet.com; keydata= xsFNBFQyoZsBEADLlGbEluiB13Wfj7pxrAq+BRYNMEaYUDElpI4GWIWhWzPlBC1xTadtEOYK fcU/KNp6PKjVhztn7sX1arPnbRXsh9A7fPV3dfLIs9cE1F44UHqiHTDS03/9asMt9RGz6x5+ 9upGA3FMyyFB1m/+80kpLitH2ymxBeBcSFNALMwNHjWvjca++jObo/lCFH0aEObblkAwLX5F Ww+7B1K7jRwijQJu7ttxG6C6JVXXY8xUZA4wittMHa4oGkaxln2KNSdYRS5yK41PCUYQxuvQ 5g0kKd3IggW8RDBplF0jXEh0n5Z49xtZOR+v/y7i8RHpaUCIxISipB0ZZoL9Qs2amjwd3I7T nKqS8BhDIXGxPq5dg4YLV99pBG/Gc0IztQol6lGHE/0JSHB3HD+qdUWT36FBHs6ha0Dn43R4 2vZUD5c8YypqvUyTV79J8w957eYwqZ67unX9e76tw0up1arBDB4ucn6URlzo7edLbjVG7WD2 Rt0XU/wGAqcgYmDbkViAxLBZRq8oq863vYrm3wtDBt/ZIA15qBpLGP1OxMkMBdHRFXmDw/en w56pHdu+/BYM2OKatO/qrN8Dfuc4NwBoF2AbQ7FDzxvu7hzEi70YbI1MbVovhEK/S29yI2X5 zcaK54ejeYJiRzcmq6yrIwX0kqyuw6Rc5FcaCS6+RZy+Y3X1mwARAQABzTFEZW5uaXMgV2Fz c2VuYmVyZyA8ZGVubmlzLndhc3NlbmJlcmdAc2VjdW5ldC5jb20+wsF4BBMBAgAiBQJUMqGb AhsDBgsJCAcDAgYVCAIJCgsEFgIDAQIeAQIXgAAKCRD9yY2tH1EJqvZeD/9g72+1tYlwB+i2 dj14EiqC4pf86zdJ+PvW19BKFTrzixNTXPjIZ+tikG9OEYGdOGv/W7t8fUl2VnJ8zCLFkTrJ 6fw0kMxQWTTBhYSQd1OyveNTeH/ZopMDSKGKEa2PoNNmG/uww76wTeWwo3CTH+/1mDVFGdre B0r5ZFgnSnd6QRNHAsOoWE7K+7fS7nne8LeEYO/djsukQRpUGMvdAHrrhTmJL0nGwLeGS0RK 3jhsrF0J46YR5J/eC1/VSEG2BVfaAnCd/qVHvgtiePeKJo40IkItX9WuWifgIcscTuhaX/r+ joGtoiKtm0FAslAuTgG6Erf+MCTmqJ2qLxbWeoRPwriOI98z+2kcIvEBbhzSO553F5Icz6Yi qjccC2Zs1jxZUQ7Rxw35BVi192pWsD+3B/59movAn5R4lVAiYrLQnT9OSGzD0z08zrQMhcMx XjX/dRSRIBo6rRLDw8hXDAdMZjrhBwvrQ31nlqErI3czxhP/p4oal60cseppMDdyUAWTs/aL TBqPdRG/hTs+mnSowTrRs/oAHg78qvjSwO8W2NKbPIud8sRvFZ62pemSGR+zIjUsZ7qI2RPO o0IcGw7aabcfiX0Dg6T5t/MVbJWeVgY1XP1NaHTKONalMeEUQS+PchroOFnPdv5Tqd3hkU5E Rqc1UG9hAebiVVzid+d5UM7BTQRUMqGbARAAxwhvO0K6I4gYgU018xRPZX2EnoIpOp/0OoNE lB/YxGN9MY/d8bXAX87tQ/s81GbuQkIxvN/KMAHba+ingOJjBX0EADZa3ioFTQfLreTgzE5w emYblRPdX6Pok4xr2I+gtT78mC6No7cuW+wsMnDcgJnWEanZnoKAEyvz7tp5ho23/8V1q++m 9UMCAg9lUdW4WGruuniJ7TYNLfF44VOr3HzKy3YuFrRLeSrq6lmiaW+N9h8dcAweWhMke+6K Oh5ye91/utRLdExgtgIQcrk4VkiDPy0J8vGZ2xbKByhpkDGbM9nWtU4MPnp+R+kb57Vvphtp 4NvAlnA5ya5MGgf8xTde9luOv3BGKW8e/25MfQlVYBOu9NgJJ/53h0JYg2QKKlvQIDfFwRJi RbHpvUptuZLGFCk4TDbKO6g04AJFvWaUxZiW+aOLNUBbQTtK0iMykM9ymnllDXSkXHpMJT4O yKbGaR5yeAFBCQ2mBGYRoZ4WxRqkmkaxTRtvhtRcvH3ws5zE8ng31Zo+2oEylxgaKiu9RKBN +LB+h2HdZCl6K950tnCosYMzMfBrPctpmaEtwyT4tby/G32u0GZTz08BMoJldg1rQT/SPj0w TrV/Wq3PWpvcfCZbiC9sDO4DjWmQpVptgrrETguLnyqNLgHxbp8QqcgyGgyTAPjozEwb7y8A EQEAAcLBXwQYAQIACQUCVDKhmwIbDAAKCRD9yY2tH1EJqk79D/9JEYs+cWCN5WiBZ0WbUxnI 3Srct6hDS7C/Ut8NO9Q4oC2/ueRjKfSPKlYjEzPVYXGmD1vruXQ1OwgvJgcRtrUhhJ1nHlbw mq91heNfIYyQSXAO5SyLEqMcYVyuI/ObGR0kvayDWwlCbmUdDIJQLvDJKsuU5bKyZs1DEDyx JiBO9lZMlTi4EILH/E91uTeMEEucNbd3pwXMtquXXA0wXYkzJwUp4bd+HshjLYZYbnfe1XRl uoImRQIiC1gD9bczdL3RcJD6sl6nfjmI3BVSwlMoHgvk7oSKzPtFpq7S9SHHHMr/mgBmgy4R 870Xm1SDgh9djB7iD1EjHB94LZRQaK4XvmnIB9NZpcHhllWIhrSBoT33oMVIPJM/Pyqj4h+W M7y8I74yb0nSfAAttnn4Q+4eovAamaxFCih0lVfDaO0rFffS4xxWqLk15D0RkJqgG6rml5hl 8lodP8ngwYunU0HepoPVgDc5yThvwM7sXZ0w0DfWzCaC88IKitdp22TvW3qzJSS8xNHSkZzV pFJiTli6XILicB8GlbXpLgGNtwhZ9XrMN8Wr9b1cOfrhREqM6C6PxctDlAP3XAkVMQihVUNC Lug+u9gbF4UfMW+1EB3JFMyJSmL1CXAt4hlmGlcnjxIf0bT3rq2gXbVdmmBJ10aQ75fajOmM YPsSSSBN/R6Xmw== Organization: secunet Security Networks AG Message-ID: <0772d744-96c6-8848-5f4b-46d3e2dad2e1@secunet.com> Date: Thu, 25 Oct 2018 14:38:03 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 In-Reply-To: <20181025122851.GA19541@kroah.com> Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 8bit X-G-Data-MailSecurity-for-Exchange-State: 0 X-G-Data-MailSecurity-for-Exchange-Error: 0 X-G-Data-MailSecurity-for-Exchange-Sender: 23 X-G-Data-MailSecurity-for-Exchange-Server: d65e63f7-5c15-413f-8f63-c0d707471c93 X-EXCLAIMER-MD-CONFIG: 2c86f778-e09b-4440-8b15-867914633a10 X-G-Data-MailSecurity-for-Exchange-Guid: 9A6952BD-AA57-47F2-8CE9-DD75C850F84C Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Using kernel 4.19 its exactly the same behavior. Best regards, Dennis On 25.10.18 14:28, Greg Kroah-Hartman wrote: > On Thu, Oct 25, 2018 at 02:20:50PM +0200, Dennis Wassenberg wrote: >> The code change for Kernel 4.14 look as follows: > > 4.14 is a year old now, can you try 4.19 to see if it works better? > Lots of good xhci fixes and features have been added since then. > > thanks, > > greg k-h >