linux/drivers/input/serio, branch v4.3

Input: psmouse - fix data race in __ps2_command

2015-09-29T23:08:29Z

The data race happens on ps2dev->cmdcnt and ps2dev->cmdbuf contents. __ps2_command reads that data concurrently with the interrupt handler. As the result, for example, if a response arrives just after the timeout, __ps2_command can copy out garbage from ps2dev->cmdbuf but then see that ps2dev->cmdcnt is 0 and return success. Stop the interrupt handler with serio_pause_rx() before reading the results. The data race was found with KernelThreadSanitizer (KTSAN). Signed-off-by: Dmitry Vyukov Signed-off-by: Dmitry Torokhov

Input: serio - fix blocking of parport

2015-09-28T00:32:34Z

If parkbd_allocate_serio() fails to allocate memory we are releasing the parport but we missed unregistering the device. As a result this device with exclusive access to that parport remains registered. And no other device will be able to use that parport even though this driver has failed to load. Signed-off-by: Sudip Mukherjee Signed-off-by: Dmitry Torokhov

Input: i8042 - lower log level for "no controller" message

2015-09-05T18:11:48Z

Nowadays the machines without i8042 controller is popular, and no need to print "No controller found" message in the error log level, which annoys at booting in quiet mode. Let's lower it info level. Signed-off-by: Takashi Iwai Signed-off-by: Dmitry Torokhov

Merge tag 'v4.2-rc3' into next

2015-07-20T17:08:17Z

Sync up with Linux 4.2-rc3 to bring in infrastructure (OF) pieces.

Input: ambakmi - fix system PM by converting to modern callbacks

2015-07-16T17:36:08Z

The legacy system PM support has long time ago been dropped from the AMBA bus. Align to that by converting to the modern system PM callbacks. Fixes: 26825cfd90f9 (ARM: 7914/1: amba: Drop legacy PM support ...) Signed-off-by: Ulf Hansson Signed-off-by: Dmitry Torokhov

Input: i8042 - add unmask_kbd_data option

2015-07-16T17:30:55Z

A big problem with the current i8042 debugging option is that it outputs data going to and from the keyboard by default. As a result, many dmesg logs uploaded by users will unintentionally contain sensitive information such as their password, as such it's probably a good idea not to output data coming from the keyboard unless specifically enabled by the user. Signed-off-by: Stephen Chandler Paul Reviewed-by: Andreas Mohr Reviewed-by: Benjamin Tissoires Signed-off-by: Dmitry Torokhov

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2015-07-04T15:14:22Z

Pull second round of input updates from Dmitry Torokhov: "A new driver for Weida wdt87xx touch controllers, and a bunch of fixups for other drivers" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: wdt87xx_i2c - add a scaling factor for TOUCH_MAJOR event Input: wdt87xx_i2c - remove stray newline in diagnostic message Input: arc_ps2 - add HAS_IOMEM dependency Input: wdt87xx_i2c - fix format warning Input: improve parsing OF parameters for touchscreens Input: edt-ft5x06 - mark as direct input device Input: use for_each_set_bit() where appropriate Input: add a driver for wdt87xx touchscreen controller Input: axp20x-pek - fix reporting button state as inverted Input: xpad - re-send LED command on present event Input: xpad - set the LEDs properly on XBox Wireless controllers Input: imx_keypad - check for clk_prepare_enable() error

Input: arc_ps2 - add HAS_IOMEM dependency

2015-06-29T19:57:05Z

Fix this compile error: drivers/built-in.o: In function `arc_ps2_probe': /mnt/linux/drivers/input/serio/arc_ps2.c:206: undefined reference to `devm_ioremap_resource' Signed-off-by: Sebastian Ott Signed-off-by: Dmitry Torokhov

tty: remove buf parameter from tty_name()

2015-05-06T20:26:57Z

tty_name no longer uses the buf parameter, so remove it along with all the 64 byte stack buffers that used to be passed in. Mostly generated by the coccinelle script @depends on patch@ identifier buf; constant C; expression tty; @@ - char buf[C]; <+... - tty_name(tty, buf) + tty_name(tty) ...+> allmodconfig compiles, so I'm fairly confident the stack buffers weren't used for other purposes as well. Signed-off-by: Rasmus Villemoes Reviewed-by: Peter Hurley Acked-by: Jesper Nilsson Acked-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: gscps2 - drop pci_ids dependency

2015-04-06T16:38:08Z

This driver does not use any PCI IDs, don't include the pci_ids.h header. Signed-off-by: Michael S. Tsirkin Signed-off-by: Dmitry Torokhov