From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nicolas Ferre Subject: Re: [PATCH 0/4] tty/serial: at91: fixes dealing with port shutdown Date: Tue, 7 Jan 2014 11:48:24 +0100 Message-ID: <52CBDB78.3050306@atmel.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from eusmtp01.atmel.com ([212.144.249.242]:27582 "EHLO eusmtp01.atmel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751151AbaAGKs1 (ORCPT ); Tue, 7 Jan 2014 05:48:27 -0500 In-Reply-To: Sender: linux-serial-owner@vger.kernel.org List-Id: linux-serial@vger.kernel.org To: gregkh@linuxfoundation.org Cc: Leilei Zhao , mark.roszko@gmail.com, mdeneen@gmail.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org On 07/01/2014 11:41, Nicolas Ferre : > Hi, Sorry for the noise: I messed up with git-send-email... I re-sent the whole series. Bye, > These four fixes are pretty important for our atmel_serial driver as they > deal with closing/re-opening of ports. They fix race condition and > null pointers dereference. > I added the "stable" tag to each of them (v3.12). > > Even if we are late in the development cycle, can you please consider including > these patches for 3.13? > > Thanks, best regards, > Nicolas Ferre > > Marek Roszko (3): > tty/serial: at91: Handle shutdown more safely > tty/serial: at91: fix race condition in atmel_serial_remove > tty/serial: at91: prevent null dereference in tasklet function > > Mark Deneen (1): > tty/serial: at91: reset rx_ring when port is shutdown > > drivers/tty/serial/atmel_serial.c | 27 ++++++++++++++++++++++----- > 1 file changed, 22 insertions(+), 5 deletions(-) > -- Nicolas Ferre From mboxrd@z Thu Jan 1 00:00:00 1970 From: nicolas.ferre@atmel.com (Nicolas Ferre) Date: Tue, 7 Jan 2014 11:48:24 +0100 Subject: [PATCH 0/4] tty/serial: at91: fixes dealing with port shutdown In-Reply-To: References: Message-ID: <52CBDB78.3050306@atmel.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 07/01/2014 11:41, Nicolas Ferre : > Hi, Sorry for the noise: I messed up with git-send-email... I re-sent the whole series. Bye, > These four fixes are pretty important for our atmel_serial driver as they > deal with closing/re-opening of ports. They fix race condition and > null pointers dereference. > I added the "stable" tag to each of them (v3.12). > > Even if we are late in the development cycle, can you please consider including > these patches for 3.13? > > Thanks, best regards, > Nicolas Ferre > > Marek Roszko (3): > tty/serial: at91: Handle shutdown more safely > tty/serial: at91: fix race condition in atmel_serial_remove > tty/serial: at91: prevent null dereference in tasklet function > > Mark Deneen (1): > tty/serial: at91: reset rx_ring when port is shutdown > > drivers/tty/serial/atmel_serial.c | 27 ++++++++++++++++++++++----- > 1 file changed, 22 insertions(+), 5 deletions(-) > -- Nicolas Ferre From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751860AbaAGKs3 (ORCPT ); Tue, 7 Jan 2014 05:48:29 -0500 Received: from eusmtp01.atmel.com ([212.144.249.242]:27582 "EHLO eusmtp01.atmel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751151AbaAGKs1 (ORCPT ); Tue, 7 Jan 2014 05:48:27 -0500 Message-ID: <52CBDB78.3050306@atmel.com> Date: Tue, 7 Jan 2014 11:48:24 +0100 From: Nicolas Ferre Organization: atmel User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: CC: Leilei Zhao , , , , , Subject: Re: [PATCH 0/4] tty/serial: at91: fixes dealing with port shutdown References: In-Reply-To: X-Enigmail-Version: 1.5.2 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.161.30.18] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 07/01/2014 11:41, Nicolas Ferre : > Hi, Sorry for the noise: I messed up with git-send-email... I re-sent the whole series. Bye, > These four fixes are pretty important for our atmel_serial driver as they > deal with closing/re-opening of ports. They fix race condition and > null pointers dereference. > I added the "stable" tag to each of them (v3.12). > > Even if we are late in the development cycle, can you please consider including > these patches for 3.13? > > Thanks, best regards, > Nicolas Ferre > > Marek Roszko (3): > tty/serial: at91: Handle shutdown more safely > tty/serial: at91: fix race condition in atmel_serial_remove > tty/serial: at91: prevent null dereference in tasklet function > > Mark Deneen (1): > tty/serial: at91: reset rx_ring when port is shutdown > > drivers/tty/serial/atmel_serial.c | 27 ++++++++++++++++++++++----- > 1 file changed, 22 insertions(+), 5 deletions(-) > -- Nicolas Ferre