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Date: Tue, 25 Jul 2017 18:05:33 +0200 From: Christian Kellner <ckellner@...hat.com> To: Mika Westerberg <mika.westerberg@...ux.intel.com> Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Andreas Noever <andreas.noever@...il.com>, Michael Jamet <michael.jamet@...el.com>, Yehezkel Bernat <yehezkel.bernat@...el.com>, Lukas Wunner <lukas@...ner.de>, linux-kernel@...r.kernel.org Subject: Re: [PATCH v2] thunderbolt: Do not enumerate more ports from DROM than the controller has Hi everyone, > + /* > + * Some DROMs list more ports than the controller actually has > + * so we skip those but allow the parser to continue. > + */ > + if (header->index > sw->config.max_port_number) { > + dev_info_once(&sw->dev, "ignoring unnecessary extra entries in > DROM\n"); > + return 0; > + } > + > port = &sw->ports[header->index]; > port->disabled = header->port_disabled; > if (port->disabled) Fixes the bug, everything works as expected (tested on boot, plugging in, key based authorization), so: Tested-by: Christian Kellner <ckellner@...hat.com>
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