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9a4e7849b5e4e8742d71fa90fbf0722dd0710a56
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Russell King 9a4e7849b5 component: fix crash on x86_64 with hda audio drivers 
Maarten reports that the addition of releasing match data to the
component helper results in a general protection fault on x86_64.

This is caused by the devm resources being freed in reverse order
to their allocation, which caused a use-after-free of the match
array.

Switch the match array to be a more conventional kmalloc/kfree()
affair, explicitly freeing it along with the parent match data
structure.

Reported-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Fixes: ce657b1cdd ("component: add support for releasing match data")
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2016-01-26 18:13:33 +00:00
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accessibility
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acpi
Merge tag 'pm+acpi-4.4-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2015-11-12 11:50:33 -08:00
amba
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android
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ata
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2015-11-13 20:35:54 -08:00
atm
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auxdisplay
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base
component: fix crash on x86_64 with hda audio drivers
2016-01-26 18:13:33 +00:00
bcma
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block
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client
2015-11-13 09:24:40 -08:00
bluetooth
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2015-11-10 18:11:41 -08:00
bus
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2015-11-10 15:00:03 -08:00
cdrom
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char
Merge tag 'tpmdd-next-20151110' of https://github.com/jsakkine/linux-tpmdd into for-linus
2015-11-12 20:38:04 +11:00
clk
Merge tag 'for-4.4' of git://git.osdn.jp/gitroot/uclinux-h8/linux
2015-11-12 15:26:39 -08:00
clocksource
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2015-11-15 09:10:53 -08:00
connector
mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd
2015-11-06 17:50:42 -08:00
cpufreq
Merge tag 'pm+acpi-4.4-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2015-11-12 11:50:33 -08:00
cpuidle
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crypto
Merge tag 'pm+acpi-4.4-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2015-11-12 11:50:33 -08:00
dca
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devfreq
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dio
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dma
Merge tag 'dmaengine-4.4-rc1' of git://git.infradead.org/users/vkoul/slave-dma
2015-11-10 10:05:17 -08:00
dma-buf
dma-buf/fence: add fence_wait_any_timeout function v2
2015-10-30 01:16:16 -04:00
edac
Merge tag 'asm-generic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
2015-11-06 14:22:15 -08:00
eisa
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extcon
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firewire
Merge tag 'firewire-update' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394
2015-11-11 10:21:34 -08:00
firmware
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2015-11-10 15:00:03 -08:00
fmc
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fpga
fpga: socfpga: Fix check of return value of devm_request_irq
2015-10-29 15:20:25 -07:00
gpio
Merge tag 'asm-generic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
2015-11-06 14:22:15 -08:00
gpu
Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
2015-11-13 09:12:38 -08:00
hid
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
2015-11-07 12:49:27 -08:00
hsi
hsi: controllers:remove redundant code
2015-10-30 16:10:40 +01:00
hv
drivers/hv: share Hyper-V SynIC constants with userspace
2015-11-04 16:24:33 +01:00
hwmon
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2015-11-10 15:00:03 -08:00
hwspinlock
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hwtracing
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
2015-11-13 20:04:17 -08:00
i2c
Merge branch 'i2c/for-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2015-11-10 11:58:25 -08:00
ide
mm, page_alloc: rename __GFP_WAIT to __GFP_RECLAIM
2015-11-06 17:50:42 -08:00
idle
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iio
Merge tag 'spi-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
2015-11-05 13:15:12 -08:00
infiniband
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2015-11-13 20:35:54 -08:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2015-11-13 21:41:14 -08:00
iommu
mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd
2015-11-06 17:50:42 -08:00
ipack
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irqchip
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2015-11-15 09:10:53 -08:00
isdn
Merge tag 'tty-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
2015-11-04 21:35:12 -08:00
leds
Merge tag 'spi-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
2015-11-05 13:15:12 -08:00
lguest
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lightnvm
block: change ->make_request_fn() and users to return a queue cookie
2015-11-07 10:40:46 -07:00
macintosh
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mailbox
mailbox: mailbox-test: avoid reading iomem twice
2015-11-04 14:03:04 +05:30
mcb
mcb: Destroy IDA on module unload
2015-10-29 09:02:16 +09:00
md
Merge branch 'for-4.4/io-poll' of git://git.kernel.dk/linux-block
2015-11-10 17:23:49 -08:00
media
netup_unidvb: use pci_set_dma_mask insted of pci_dma_supported
2015-11-10 16:32:11 -08:00
memory
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2015-11-10 15:00:03 -08:00
memstick
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message
Merge tag '4.4-scsi-mkp' into misc
2015-11-12 07:06:18 -05:00
mfd
Merge tag 'asm-generic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
2015-11-06 14:22:15 -08:00
misc
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
2015-11-13 20:04:17 -08:00
mmc
Merge tag 'spi-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
2015-11-05 13:15:12 -08:00
mtd
Merge tag 'upstream-4.4-rc1' of git://git.infradead.org/linux-ubifs
2015-11-10 16:35:06 -08:00
net
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
2015-11-13 20:04:17 -08:00
nfc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2015-11-10 18:11:41 -08:00
ntb
NTB: fix 32-bit compiler warning
2015-11-08 16:24:43 -05:00
nubus
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nvdimm
libnvdimm, pmem: fix size trim in pmem_direct_access()
2015-11-12 09:55:23 -08:00
nvme
NVMe: add support for Apple NVMe controller
2015-11-11 09:36:57 -07:00
nvmem
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of
Merge tag 'pm+acpi-4.4-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2015-11-12 11:50:33 -08:00
oprofile
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parisc
pci: remove pci_dma_supported
2015-11-10 16:32:11 -08:00
parport
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pci
Merge tag 'pm+acpi-4.4-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2015-11-12 11:50:33 -08:00
pcmcia
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perf
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2015-11-04 14:47:13 -08:00
phy
phy: qcom-ufs: fix build error when the component is built as a module
2015-11-09 17:44:24 -05:00
pinctrl
Merge tag 'gpio-v4.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
2015-11-02 12:59:12 -08:00
platform
Merge tag 'chrome-platform-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/olof/chrome-platform
2015-11-13 21:53:18 -08:00
pnp
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power
Merge tag 'mfd-for-linus-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2015-11-06 10:23:50 -08:00
powercap
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pps
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ps3
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ptp
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pwm
Merge tag 'pwm/for-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
2015-11-11 09:16:10 -08:00
rapidio
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ras
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regulator
Merge tag 'spi-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
2015-11-05 13:15:12 -08:00
remoteproc
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reset
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rpmsg
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rtc
Merge tag 'rtc-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
2015-11-10 10:01:21 -08:00
s390
block: change ->make_request_fn() and users to return a queue cookie
2015-11-07 10:40:46 -07:00
sbus
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scsi
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2015-11-13 20:35:54 -08:00
sfi
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sh
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sn
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soc
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2015-11-10 15:00:03 -08:00
spi
Merge remote-tracking branches 'spi/topic/s3c64xx', 'spi/topic/ti-qspi' and 'spi/topic/txx9' into spi-next
2015-11-04 11:02:16 +00:00
spmi
Merge tag 'char-misc-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2015-11-04 22:15:15 -08:00
ssb
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staging
Merge branch 'for-4.4/io-poll' of git://git.kernel.dk/linux-block
2015-11-10 17:23:49 -08:00
target
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2015-11-13 20:35:54 -08:00
tc
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thermal
thermal: rockchip: fix compile error
2015-11-11 19:52:39 -08:00
thunderbolt
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tty
Merge tag 'asm-generic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
2015-11-06 14:22:15 -08:00
uio
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usb
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2015-11-13 20:35:54 -08:00
uwb
Merge tag 'driver-core-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2015-11-04 21:50:37 -08:00
vfio
Merge tag 'vfio-v4.4-rc1' of git://github.com/awilliam/linux-vfio
2015-11-13 17:05:32 -08:00
vhost
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
2015-11-13 20:04:17 -08:00
video
Merge tag 'fbdev-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux
2015-11-10 10:00:09 -08:00
virt
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virtio
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vlynq
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vme
Merge tag 'char-misc-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2015-11-04 22:15:15 -08:00
w1
Merge tag 'for-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
2015-11-05 12:28:15 -08:00
watchdog
Merge git://www.linux-watchdog.org/linux-watchdog
2015-11-10 10:11:12 -08:00
xen
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
2015-11-13 20:04:17 -08:00
zorro
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Kconfig
Merge tag 'char-misc-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2015-11-04 22:15:15 -08:00
Makefile
Merge tag 'char-misc-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2015-11-04 22:15:15 -08:00