From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752266AbbJTKzW (ORCPT ); Tue, 20 Oct 2015 06:55:22 -0400 Received: from mail.linuxsystems.it ([2.119.245.41]:56087 "EHLO mail.linuxsystems.it" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750732AbbJTKzU convert rfc822-to-8bit (ORCPT ); Tue, 20 Oct 2015 06:55:20 -0400 From: =?iso-8859-1?Q?Niccol=F2_Belli?= To: Cc: Mika Westerberg Subject: [Dell XPS 13 9343] Random kernel Oops at boot if initramfs contains =?iso-8859-1?Q?hid-multitouch?= Date: Tue, 20 Oct 2015 12:55:06 +0200 MIME-Version: 1.0 Message-ID: <89e4e109-3122-43d2-a281-4059beb8b402@linuxsystems.it> User-Agent: Trojita/v0.5-105-gaff95e2; Qt/5.5.0; xcb; Linux; Arch Linux Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, If you load hid-multitouch into the initramfs it leads to random crashes. If you load the module later it doesn't harm. Only Arch dm-crypt users are affected by this issue because they need the mkinitcpio "keyboard" hook to be able to type the password, and it loads hid-multitouch into the initramfs. More info (including logs): https://bugzilla.kernel.org/show_bug.cgi?id=105251 Niccolò Belli