Matt Porter 069552777a ARM: davinci: edma: fix dmaengine induced null pointer dereference on da830 ...

This adds additional error checking to the private edma api implementation
to catch the case where the edma_alloc_slot() has an invalid controller
parameter. The edma dmaengine wrapper driver relies on this condition
being handled in order to avoid setting up a second edma dmaengine
instance on DA830.

Verfied using a DA850 with the second EDMA controller platform instance
removed to simulate a DA830 which only has a single EDMA controller.

Reported-by: Tomas Novotny <tomas@novotny.cz>
Signed-off-by: Matt Porter <mporter@ti.com>
Cc: stable@vger.kernel.org # v3.7.x+
Tested-by: Tomas Novotny <tomas@novotny.cz>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

2013-03-12 17:10:46 +05:30

..

include/mach

arm-soc: device tree conversions

2013-02-21 15:38:49 -08:00

aemif.c

ARM: davinci: move platform_data definitions

2012-09-14 11:16:54 +02:00

asp.h

ASoC/ARM: Davinci: McASP: split asp header into platform and audio specific

2012-08-27 11:12:09 -07:00

board-da830-evm.c

DaVinci SoC changes for v3.9

2013-01-29 09:26:44 -08:00

board-da850-evm.c

Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2013-02-24 17:35:10 -08:00

board-dm355-evm.c

ARM: delete struct sys_timer

2012-12-24 09:36:38 -07:00

board-dm355-leopard.c

ARM: delete struct sys_timer

2012-12-24 09:36:38 -07:00

board-dm365-evm.c

ARM: delete struct sys_timer

2012-12-24 09:36:38 -07:00

board-dm644x-evm.c

Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2013-02-24 17:35:10 -08:00

board-dm646x-evm.c

Merge branch 'clocksource/cleanup' into next/cleanup

2013-01-14 10:20:02 -08:00

board-mityomapl138.c

DaVinci SoC changes for v3.9

2013-01-29 09:26:44 -08:00

board-neuros-osd2.c

ARM: delete struct sys_timer

2012-12-24 09:36:38 -07:00

board-omapl138-hawk.c

arm-soc: board specific changes

2013-02-21 15:33:45 -08:00

board-sffsdr.c

ARM: delete struct sys_timer

2012-12-24 09:36:38 -07:00

board-tnetv107x-evm.c

ARM: delete struct sys_timer

2012-12-24 09:36:38 -07:00

cdce949.c

ARM: drivers: remove __dev* attributes.

2013-01-03 15:57:04 -08:00

clock.c

ARM: davinci: psc: introduce reset API

2013-01-22 17:42:59 +05:30

clock.h

ARM: davinci: psc: introduce reset API

2013-01-22 17:42:59 +05:30

common.c

ARM: davinci: remove obsoleted init_consistent_dma_size()

2012-11-13 10:13:20 +01:00

cp_intc.c

ARM: davinci: cp_intc: Add OF support for TI interrupt controller

2012-07-05 14:12:35 +05:30

cpufreq.c

ARM: davinci: use machine specific hook for late init

2012-05-05 14:20:01 +08:00

cpuidle.c

davinci: cpuidle - remove useless initialization

2013-02-08 18:31:16 -05:00

da8xx-dt.c

Second round of DT updates for DaVinci.

2013-02-09 17:27:13 -08:00

da830.c

video: da8xx-fb: clk_get on connection id fck

2012-11-27 11:52:40 +02:00

da850.c

ARM: davinci: da850: add dsp clock definition

2013-01-24 10:54:08 +05:30

davinci.h

Sound updates for 3.7-rc1

2012-10-09 07:07:14 +09:00

devices-da8xx.c

Second round of DT updates for DaVinci.

2013-02-09 17:27:13 -08:00

devices-tnetv107x.c

ARM: davinci: fix return value check by using IS_ERR in tnetv107x_devices_init()

2012-10-30 14:03:31 +05:30

devices.c

Sound updates for 3.7-rc1

2012-10-09 07:07:14 +09:00

dm355.c

ARM: davinci: sram: switch from iotable to ioremapped regions

2012-10-27 16:28:33 +05:30

dm365.c

ARM: davinci: sram: switch from iotable to ioremapped regions

2012-10-27 16:28:33 +05:30

dm644x.c

Linux 3.8-rc1

2012-12-27 12:44:11 -02:00

dm646x.c

ARM: davinci: sram: switch from iotable to ioremapped regions

2012-10-27 16:28:33 +05:30

dma.c

ARM: davinci: edma: fix dmaengine induced null pointer dereference on da830

2013-03-12 17:10:46 +05:30

irq.c

Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc

2011-07-19 22:10:05 -07:00

Kconfig

ARM: davinci: da850: add pinctrl driver DT entries

2013-01-21 17:51:07 +05:30

Makefile

ARM: davinci: da850: add DT boot support

2012-10-29 15:24:42 +05:30

Makefile.boot

ARM: davinci: move dtb targets to common location

2012-11-19 22:25:59 -08:00

mux.c

Davinci: pinmux - use ioremap()

2010-05-13 10:05:29 -07:00

mux.h

Davinci: eliminate pinmux offset verbosity

2010-05-06 15:02:09 -07:00

pm_domain.c

video: da8xx-fb: clk_get on connection id fck

2012-11-27 11:52:40 +02:00

pm.c

ARM: davinci: use machine specific hook for late init

2012-05-05 14:20:01 +08:00

psc.c

ARM: davinci: psc: introduce reset API

2013-01-22 17:42:59 +05:30

serial.c

ARM: davinci: serial: provide API to initialze UART clocks

2012-10-27 16:28:31 +05:30

sleep.S

Merge branch 'depends/rmk/memory_h' into next/fixes

2011-10-31 23:11:53 +01:00

sram.c

ARM: davinci: add platform hook to fetch the SRAM pool

2012-10-27 16:28:35 +05:30

time.c

ARM: delete struct sys_timer

2012-12-24 09:36:38 -07:00

tnetv107x.c

ARM: 7190/1: restart: davinci: use new restart hook

2012-01-05 12:57:09 +00:00

usb.c

ARM: davinci: usb: remove CONFIG_USB_MUSB_HOST etc

2012-10-24 16:37:17 +05:30