From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:49041 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934322AbcIEOUe (ORCPT ); Mon, 5 Sep 2016 10:20:34 -0400 Subject: Patch "Input: i8042 - set up shared ps2_cmd_mutex for AUX ports" has been added to the 3.14-stable tree To: dmitry.torokhov@gmail.com, bruno@wolff.to, gregkh@linuxfoundation.org Cc: , From: Date: Mon, 05 Sep 2016 16:20:35 +0200 Message-ID: <14730852353087@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled Input: i8042 - set up shared ps2_cmd_mutex for AUX ports to the 3.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: input-i8042-set-up-shared-ps2_cmd_mutex-for-aux-ports.patch and it can be found in the queue-3.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 47af45d684b5f3ae000ad448db02ce4f13f73273 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Tue, 16 Aug 2016 17:38:54 -0700 Subject: Input: i8042 - set up shared ps2_cmd_mutex for AUX ports From: Dmitry Torokhov commit 47af45d684b5f3ae000ad448db02ce4f13f73273 upstream. The commit 4097461897df ("Input: i8042 - break load dependency ...") correctly set up ps2_cmd_mutex pointer for the KBD port but forgot to do the same for AUX port(s), which results in communication on KBD and AUX ports to clash with each other. Fixes: 4097461897df ("Input: i8042 - break load dependency ...") Reported-by: Bruno Wolff III Tested-by: Bruno Wolff III Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman --- drivers/input/serio/i8042.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/input/serio/i8042.c +++ b/drivers/input/serio/i8042.c @@ -1258,6 +1258,7 @@ static int __init i8042_create_aux_port( serio->write = i8042_aux_write; serio->start = i8042_start; serio->stop = i8042_stop; + serio->ps2_cmd_mutex = &i8042_mutex; serio->port_data = port; serio->dev.parent = &i8042_platform_device->dev; if (idx < 0) { Patches currently in stable-queue which might be from dmitry.torokhov@gmail.com are queue-3.14/input-i8042-set-up-shared-ps2_cmd_mutex-for-aux-ports.patch queue-3.14/input-tegra-kbc-fix-inverted-reset-logic.patch queue-3.14/input-i8042-break-load-dependency-between-atkbd-psmouse-and-i8042.patch