From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S941401AbcJXTRy (ORCPT ); Mon, 24 Oct 2016 15:17:54 -0400 Received: from mail-qk0-f173.google.com ([209.85.220.173]:38374 "EHLO mail-qk0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S938941AbcJXTRF (ORCPT ); Mon, 24 Oct 2016 15:17:05 -0400 MIME-Version: 1.0 From: Linus Walleij Date: Mon, 24 Oct 2016 21:17:03 +0200 Message-ID: Subject: [GIT PULL] GPIO fixes for v4.9 To: Linus Torvalds Cc: "linux-gpio@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Lars-Peter Clausen , Arnd Bergmann , Javier Martinez Canillas Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Linus, here is a set of patches for the v4.9 series. A bunch of stuff hardening the GPIO userspace ABI is targeted for stable, and stands out as especially important. Apart from that is is just regular first-pull-after mergwindow fixes with some targeted for stable and some fixing the v4.9 HEAD. Details are in the signed tag. Please pull it in! Yours, Linus Walleij The following changes since commit 1001354ca34179f3db924eb66672442a173147dc: Linux 4.9-rc1 (2016-10-15 12:17:50 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git tags/gpio-v4.9-2 for you to fetch changes up to d71cf15b865bdd45925f7b094d169aaabd705145: gpio: mpc8xxx: Correct irq handler function (2016-10-24 02:20:40 +0200) ---------------------------------------------------------------- Here is a set of GPIO fixes for the v4.9 kernel series: - Fix up off-by one and line offset validation, info leak to userspace, and reject invalid flags. Those are especially valuable hardening patches from Lars-Peter Clausen, all tagged for stable. - Fix module autoload for TS4800 and ATH79. - Correct the IRQ handler for MPC8xxx to use handle_level_irq() as it (A) reacts to edges not levels and (B) even implements .irq_ack(). We were missing IRQs here. - Fix the error path for acpi_dev_gpio_irq_get() - Fix a memory leak in the MXS driver. - Fix an annoying typo in the STMPE driver. - Put a dependency on sysfs to the mockup driver. ---------------------------------------------------------------- Arnd Bergmann (1): gpio: mockup: add sysfs dependency Arvind Yadav (1): gpio: mxs: Unmap region obtained by of_iomap Dan Carpenter (1): gpio: stmpe: || vs && typo David Arcari (1): gpio / ACPI: fix returned error from acpi_dev_gpio_irq_get() Javier Martinez Canillas (2): gpio: ts4800: Fix module autoload gpio: ath79: Fix module autoload Lars-Peter Clausen (8): gpio: GPIO_GET_CHIPINFO_IOCTL: Fix line offset validation gpio: GPIO_GET_CHIPINFO_IOCTL: Fix information leak gpio: GPIO_GET_LINEHANDLE_IOCTL: Validate line offset gpio: GPIOHANDLE_GET_LINE_VALUES_IOCTL: Fix information leak gpio: GPIO_GET_LINEEVENT_IOCTL: Validate line offset gpio: GPIOHANDLE_GET_LINE_VALUES_IOCTL: Fix information leak gpio: GPIO_GET_LINEHANDLE_IOCTL: Reject invalid line flags gpio: GPIO_GET_LINEEVENT_IOCTL: Reject invalid line and event flags Liu Gang (1): gpio: mpc8xxx: Correct irq handler function Pavel Machek (1): gpio/board.txt: point to gpiod_set_value Documentation/gpio/board.txt | 11 +++++++---- drivers/gpio/Kconfig | 2 +- drivers/gpio/gpio-ath79.c | 1 + drivers/gpio/gpio-mpc8xxx.c | 2 +- drivers/gpio/gpio-mxs.c | 8 ++++++-- drivers/gpio/gpio-stmpe.c | 2 +- drivers/gpio/gpio-ts4800.c | 1 + drivers/gpio/gpiolib-acpi.c | 7 +++++-- drivers/gpio/gpiolib.c | 42 +++++++++++++++++++++++++++++++++++++++++- 9 files changed, 64 insertions(+), 12 deletions(-)