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Mauro Carvalho Chehab 62de7d99dc [media] usbtv: don't do DMA on stack 
As reported by smatch:
	drivers/media/usb/usbtv/usbtv-video.c:716 usbtv_s_ctrl() error: doing dma on the stack (data)
	drivers/media/usb/usbtv/usbtv-video.c:758 usbtv_s_ctrl() error: doing dma on the stack (data)

We should not do it, as it won't work on Kernels 4.9 and upper.
So, alloc a buffer for it.

Fixes: c53a846c48 ("[media] usbtv: add video controls")
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-11-16 13:16:22 -02:00
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accessibility
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acpi
Merge tag 'acpi-extra-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2016-10-14 12:50:05 -07:00
amba
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android
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ata
ahci: qoriq: Revert "ahci: qoriq: Disable NCQ on ls2080a SoC"
2016-09-30 10:28:51 +02:00
atm
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auxdisplay
auxdisplay: img-ascii-lcd: driver for simple ASCII LCD displays
2016-10-06 17:03:41 +02:00
base
memory-hotplug: fix store_mem_state() return value
2016-10-07 18:46:28 -07:00
bcma
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block
kthread: kthread worker API cleanup
2016-10-11 15:06:33 -07:00
bluetooth
Bluetooth: btusb: Fix atheros firmware download error
2016-10-07 09:46:56 +02:00
bus
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2016-10-07 21:23:40 -07:00
cdrom
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char
Merge tag 'gcc-plugins-v4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2016-10-15 10:03:15 -07:00
clk
Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2016-10-07 21:34:49 -07:00
clocksource
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2016-10-07 21:23:40 -07:00
connector
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cpufreq
Merge tag 'pm-extra-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2016-10-14 12:46:13 -07:00
cpuidle
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2016-10-15 09:26:12 -07:00
crypto
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2016-10-10 14:04:16 -07:00
dax
Merge branch 'for-4.9/dax' into libnvdimm-for-next
2016-10-07 16:46:30 -07:00
dca
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devfreq
PM / devfreq: Skip status update on uninitialized previous_freq
2016-10-11 00:01:20 +02:00
dio
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dma
Merge tag 'dmaengine-4.9-rc1' of git://git.infradead.org/users/vkoul/slave-dma
2016-10-06 17:13:54 -07:00
dma-buf
Merge tag 'drm-for-v4.9' of git://people.freedesktop.org/~airlied/linux
2016-10-11 18:12:22 -07:00
edac
Merge tag 'edac_for_4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp
2016-10-04 12:06:26 -07:00
eisa
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extcon
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firewire
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firmware
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2016-10-07 21:23:40 -07:00
fmc
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fpga
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gpio
gpio: pca953x: add a comment explaining the need for a lockdep subclass
2016-10-11 23:17:08 +02:00
gpu
Merge tag 'drm-for-v4.9' of git://people.freedesktop.org/~airlied/linux
2016-10-11 18:12:22 -07:00
hid
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
2016-10-07 11:58:38 -07:00
hsi
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hv
Drivers: hv: get rid of id in struct vmbus_channel
2016-09-27 12:35:49 +02:00
hwmon
Merge tag 'hwmon-for-linus-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
2016-10-04 10:56:14 -07:00
hwspinlock
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hwtracing
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i2c
Merge tag 'tegra-for-4.8-i2c' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into i2c/for-next
2016-10-11 23:37:26 +02:00
ide
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idle
nmi_backtrace: generate one-line reports for idle cpus
2016-10-07 18:46:30 -07:00
iio
Merge tag 'staging-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
2016-10-05 14:50:51 -07:00
infiniband
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma
2016-10-14 13:43:08 -07:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2016-10-14 13:19:30 -07:00
iommu
Merge tag 'iommu-updates-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
2016-10-11 12:52:41 -07:00
ipack
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irqchip
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2016-10-15 09:26:12 -07:00
isdn
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leds
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lguest
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lightnvm
Merge branch 'for-4.9/block' of git://git.kernel.dk/linux-block
2016-10-07 14:42:05 -07:00
macintosh
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mailbox
Merge branch 'mailbox-for-next' of git://git.linaro.org/landing-teams/working/fujitsu/integration
2016-10-06 17:36:53 -07:00
mcb
mcb: Add a dma_device to mcb_device
2016-09-27 12:33:47 +02:00
md
kthread: kthread worker API cleanup
2016-10-11 15:06:33 -07:00
media
[media] usbtv: don't do DMA on stack
2016-11-16 13:16:22 -02:00
memory
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2016-10-07 21:23:40 -07:00
memstick
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message
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mfd
Merge tag 'mfd-for-linus-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2016-10-07 08:35:35 -07:00
misc
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2016-10-10 20:16:43 -07:00
mmc
Merge tag 'usb-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2016-10-03 20:17:35 -07:00
mtd
Merge branch 'akpm' (patches from Andrew)
2016-10-11 17:34:10 -07:00
net
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma
2016-10-14 13:43:08 -07:00
nfc
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ntb
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nubus
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nvdimm
Merge branch 'for-4.9/dax' into libnvdimm-for-next
2016-10-07 16:46:30 -07:00
nvme
nvme: use the DMA_ATTR_NO_WARN attribute
2016-10-11 15:06:32 -07:00
nvmem
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2016-10-07 21:23:40 -07:00
of
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2016-10-15 09:26:12 -07:00
oprofile
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2016-10-10 20:16:43 -07:00
parisc
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parport
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pci
Merge tag 'pci-v4.9-changes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2016-10-13 17:08:58 -07:00
pcmcia
pcmcia: soc_common: add driver-data pointer
2016-09-22 09:39:16 +01:00
perf
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2016-10-07 21:23:40 -07:00
phy
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pinctrl
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2016-10-07 21:23:40 -07:00
platform
Merge tag 'platform-drivers-x86-v4.9-1' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86
2016-10-13 16:52:39 -07:00
pnp
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power
Merge tag 'for-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
2016-10-06 18:21:15 -07:00
powercap
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pps
pps: kc: fix non-tickless system config dependency
2016-10-11 15:06:32 -07:00
ps3
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ptp
drivers/ptp: Fix kernel memory disclosure
2016-10-13 10:20:06 -04:00
pwm
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rapidio
rapidio/rio_cm: use memdup_user() instead of duplicating code
2016-10-11 15:06:32 -07:00
ras
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regulator
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
2016-10-12 11:05:23 -07:00
remoteproc
Merge tag 'rpmsg-v4.9' of git://github.com/andersson/remoteproc
2016-10-06 17:03:49 -07:00
reset
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rpmsg
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rtc
Merge tag 'rtc-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
2016-10-14 13:13:44 -07:00
s390
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2016-10-07 09:28:53 -07:00
sbus
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scsi
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2016-10-14 11:37:50 -07:00
sfi
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sh
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sn
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soc
Merge tag 'powerpc-4.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2016-10-14 11:07:42 -07:00
spi
kthread: kthread worker API cleanup
2016-10-11 15:06:33 -07:00
spmi
spmi: pmic-arb: Return an error code if sanity check fails
2016-09-27 12:43:34 +02:00
ssb
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staging
[media] s5p-cec: mark PM functions as __maybe_unused again
2016-11-16 13:04:47 -02:00
target
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tc
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thermal
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
2016-10-12 11:05:23 -07:00
thunderbolt
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tty
kthread: kthread worker API cleanup
2016-10-11 15:06:33 -07:00
uio
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usb
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2016-10-15 09:26:12 -07:00
uwb
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vfio
vfio_pci: use pci_alloc_irq_vectors
2016-09-29 13:36:38 -06:00
vhost
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video
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2016-10-15 09:26:12 -07:00
virt
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virtio
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vlynq
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vme
vme: fake: remove unexpected unlock in fake_master_set()
2016-09-27 12:43:35 +02:00
w1
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watchdog
Merge git://www.linux-watchdog.org/linux-watchdog
2016-10-13 16:44:20 -07:00
xen
Merge tag 'for-linus-4.9-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2016-10-06 11:19:10 -07:00
zorro
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Kconfig
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Makefile
clk: probe common clock drivers earlier
2016-09-23 13:00:04 +02:00