From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anssi Hannula Subject: Re: hid-pidff bug: fails to find all required reports of saitek gamepad Date: Thu, 09 Jul 2009 20:58:25 +0300 Message-ID: <4A562FC1.60809@gmail.com> References: <78f5d6bf0901301145g591a713agc8aafa66fe27b19f@mail.gmail.com> <78f5d6bf0903091208i71aadc0od7b89ab9a4037b4d@mail.gmail.com> <4A037290.60602@gmail.com> <4A03756C.6020703@gmail.com> <78f5d6bf0906041227w3a58bde0u554a3d3336e17fa6@mail.gmail.com> <4A2A5D8E.1050309@gmail.com> <78f5d6bf0906082202g359afbcwd8bd58a451f9d034@mail.gmail.com> <20090609140949.78d4448a@dxy.sh.intel.com> <78f5d6bf0906110238w6f90331ex3cf8c0fdd44f3354@mail.gmail.com> <78f5d6bf0906111311p37620e53scc5ed8a695b5be94@mail.gmail.com> <78f5d6bf0907091041o3f8b712cxdc674c9c553a9f4@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Return-path: Received: from mta-out.inet.fi ([195.156.147.13]:37873 "EHLO jenni2.inet.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753270AbZGIR63 (ORCPT ); Thu, 9 Jul 2009 13:58:29 -0400 In-Reply-To: <78f5d6bf0907091041o3f8b712cxdc674c9c553a9f4@mail.gmail.com> Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: Dmitriy Geels Cc: "linux-input@vger.kernel.org" Dmitriy Geels wrote: > 2009/6/12 Dmitriy Geels : >> Hmm... first try failed. After running fftest, then ffmvforce got >> system hang in virtual machine. X is completely unresponsive. May be >> kernel is still alive, have to find out, how to press ctrl-alt-fx in >> virtualbox. You can run "chvt 1" to switch to a virtual console and test there, so you can see any kernel errors. IIRC "echo 9 > /proc/sysrq-trigger" makes all kernel messages visible on console. > Bad... Can't get something out of driver with last patch. Running > ffmvforce after fftest/ffcstresstest hangs VM after few seconds (looks > like some timeout) with 100% cpu load. That looks like there is some bug in the code, then. The last patch added a 8sec timeout after which the URB is canceled. > May be it's possible to get logs via serial cable, but will they > contain something useful? Possibly. Alternatively you can do as above with virtualbox. -- Anssi Hannula