Alexey Khoroshilov 5255e4d9df [media] wl128x: do not call copy_to_user() while holding spinlocks ...

copy_to_user() must not be called with spinlocks held, but it is in
fmc_transfer_rds_from_internal_buff().
The patch copies data to tmpbuf, releases spinlock and then passes it to userspace.
By the way there is a small unification: replace a couple of hardcoded constants by a macro.
Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

2013-05-21 08:23:31 -03:00

..

si470x

[media] v4l2: add const to argument of write-only s_tuner ioctl

2013-03-24 06:31:23 -03:00

wl128x

[media] wl128x: do not call copy_to_user() while holding spinlocks

2013-05-21 08:23:31 -03:00

dsbr100.c

[media] v4l2: add const to argument of write-only s_tuner ioctl

2013-03-24 06:31:23 -03:00

Kconfig

[media] v4l2: Add a V4L2 driver for SI476X MFD

2013-04-18 21:20:34 -03:00

lm7000.h

[media] radio: Add Sanyo LM7000 tuner driver

2012-06-25 11:07:27 -03:00

Makefile

[media] v4l2: Add a V4L2 driver for SI476X MFD

2013-04-18 21:20:34 -03:00

radio-aimslab.c

[media] radio-aimslab.c: get rid of warning: no previous prototype

2012-10-27 18:07:44 -02:00

radio-aztech.c

[media] Add missing slab.h to fix linux-next compile errors

2012-03-19 11:25:12 -03:00

radio-cadet.c

[media] v4l2: add const to argument of write-only s_tuner ioctl

2013-03-24 06:31:23 -03:00

radio-gemtek.c

[media] radio-gemtek: add PnP support for AOpen FX-3D/Pro Radio

2012-04-10 19:53:19 -03:00

radio-isa.c

[media] v4l2: add const to argument of write-only s_tuner ioctl

2013-03-24 06:31:23 -03:00

radio-isa.h

[media] radio-isa: PnP support for the new ISA radio framework

2012-04-10 19:52:16 -03:00

radio-keene.c

[media] v4l2: add const to argument of write-only s_frequency ioctl

2013-03-24 06:25:34 -03:00

radio-ma901.c

Merge branch 'devel-for-v3.10' into v4l_for_linus

2013-04-30 09:01:04 -03:00

radio-maxiradio.c

Drivers: media: remove __dev* attributes.

2013-01-03 15:57:02 -08:00

radio-miropcm20.c

[media] v4l2: add const to argument of write-only s_tuner ioctl

2013-03-24 06:31:23 -03:00

radio-mr800.c

[media] radio-mr800: move clamp_t check inside amradio_set_freq()

2013-03-29 08:20:19 -03:00

radio-rtrack2.c

[media] radio-rtrack2: fix mute bug

2013-03-05 15:20:07 -03:00

radio-sf16fmi.c

[media] v4l2: add const to argument of write-only s_tuner ioctl

2013-03-24 06:31:23 -03:00

radio-sf16fmr2.c

Drivers: media: remove __dev* attributes.

2013-01-03 15:57:02 -08:00

radio-shark2.c

radio-shark: Fix printk "CONFIG_LED_CLASS"

2013-03-27 13:21:49 +01:00

radio-shark.c

radio-shark: Fix printk "CONFIG_LED_CLASS"

2013-03-27 13:21:49 +01:00

radio-si476x.c

[media] v4l2: Add a V4L2 driver for SI476X MFD

2013-04-18 21:20:34 -03:00

radio-si4713.c

[media] radio-si4713: add prio checking and control events

2013-04-14 19:55:38 -03:00

radio-tea5764.c

[media] v4l2: add const to argument of write-only s_tuner ioctl

2013-03-24 06:31:23 -03:00

radio-tea5777.c

[media] v4l2: add const to argument of write-only s_tuner ioctl

2013-03-24 06:31:23 -03:00

radio-tea5777.h

[media] radio-shark2: Add support for suspend & resume

2012-09-13 17:42:11 -03:00

radio-terratec.c

[media] Add missing slab.h to fix linux-next compile errors

2012-03-19 11:25:12 -03:00

radio-timb.c

[media] v4l2: add const to argument of write-only s_tuner ioctl

2013-03-24 06:31:23 -03:00

radio-trust.c

[media] Add missing slab.h to fix linux-next compile errors

2012-03-19 11:25:12 -03:00

radio-typhoon.c

[media] Add missing slab.h to fix linux-next compile errors

2012-03-19 11:25:12 -03:00

radio-wl1273.c

[media] v4l2: add const to argument of write-only s_tuner ioctl

2013-03-24 06:31:23 -03:00

radio-zoltrix.c

[media] Add missing slab.h to fix linux-next compile errors

2012-03-19 11:25:12 -03:00

saa7706h.c

Drivers: media: remove __dev* attributes.

2013-01-03 15:57:02 -08:00

si4713-i2c.c

[media] radio-si4713: convert to the control framework

2013-04-14 19:55:22 -03:00

si4713-i2c.h

[media] radio-si4713: convert to the control framework

2013-04-14 19:55:22 -03:00

tef6862.c

[media] v4l2: add const to argument of write-only s_tuner ioctl

2013-03-24 06:31:23 -03:00