Geert Uytterhoeven 7488404d3b ARM: amba: Fix race condition with driver_override ... commit 6a7228d90d42bcacfe38786756ba62762b91c20a upstream. The driver_override implementation is susceptible to a race condition when different threads are reading vs storing a different driver override. Add locking to avoid this race condition. Cfr. commits 6265539776a0810b ("driver core: platform: fix race condition with driver_override") and 9561475db680f714 ("PCI: Fix race condition with driver_override"). Fixes: 3cf3857134 ("ARM: 8256/1: driver coamba: add device binding path 'driver_override'") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Todd Kjos <tkjos@google.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-05-02 07:53:42 -07:00
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accessibility
acpi	ACPI / video: Add quirk to force acpi-video backlight on Samsung 670Z5E	2018-04-24 09:32:06 +02:00
amba	ARM: amba: Fix race condition with driver_override	2018-05-02 07:53:42 -07:00
android	binder: add missing binder_unlock()	2018-02-28 10:17:23 +01:00
ata	ata: libahci: properly propagate return value of platform_get_irq()	2018-04-13 19:50:06 +02:00
atm	atm: horizon: Fix irq release error	2017-12-16 10:33:55 +01:00
auxdisplay
base	regmap: Fix reversed bounds check in regmap_raw_write()	2018-04-24 09:32:06 +02:00
bcma	bcma: use (get|put)_device when probing/removing device driver	2017-03-12 06:37:30 +01:00
block	block/loop: fix deadlock after loop_set_status	2018-04-24 09:32:03 +02:00
bluetooth	Bluetooth: btusb: Fix quirk for Atheros 1525/QCA6174	2018-03-28 18:40:13 +02:00
bus	bus: brcmstb_gisb: correct support for 64-bit address output	2018-04-13 19:50:05 +02:00
cdrom	cdrom: information leak in cdrom_ioctl_media_changed()	2018-04-29 07:50:07 +02:00
char	virtio_console: free buffers after reset	2018-05-02 07:53:40 -07:00
clk	clk: bcm2835: De-assert/assert PLL reset signal when appropriate	2018-04-24 09:32:08 +02:00
clocksource	clockevents/drivers/cs5535: Improve resilience to spurious interrupts	2017-10-27 10:23:17 +02:00
connector
cpufreq	Revert "cpufreq: Fix governor module removal race"	2018-04-08 11:52:02 +02:00
cpuidle	cpuidle: dt: Add missing 'of_node_put()'	2018-04-13 19:50:21 +02:00
crypto	crypto: s5p-sss - Fix kernel Oops in AES-ECB mode	2018-02-25 11:03:55 +01:00
dca
devfreq	PM / devfreq: Propagate error from devfreq_add_device()	2018-02-22 15:44:58 +01:00
dio
dma	dmaengine: at_xdmac: fix rare residue corruption	2018-04-24 09:32:08 +02:00
dma-buf
edac	EDAC, mv64x60: Fix an error handling path	2018-04-13 19:50:23 +02:00
eisa
extcon	extcon: palmas: Check the parent instance to prevent the NULL	2017-11-21 09:21:18 +01:00
firewire
firmware	efi/esrt: Cleanup bad memory map log messages	2017-12-20 10:04:56 +01:00
fmc
fpga
gpio	gpio: label descriptors using the device name	2018-04-13 19:50:14 +02:00
gpu	drm/virtio: fix vq wait_event condition	2018-05-02 07:53:40 -07:00
hid	HID: hidraw: Fix crash on HIDIOCGFEATURE with a destroyed device	2018-04-24 09:32:10 +02:00
hsi	HSI: ssi_protocol: double free in ssip_pn_xmit()	2018-03-24 10:58:42 +01:00
hv	Drivers: hv: vmbus: fix build warning	2018-02-25 11:03:46 +01:00
hwmon	hwmon: (ina2xx) Fix access to uninitialized mutex	2018-04-24 09:32:04 +02:00
hwspinlock
hwtracing	coresight: Fix disabling of CoreSight TPIU	2018-03-24 10:58:48 +01:00
i2c	i2c: i2c-scmi: add a MS HID	2018-03-24 10:58:41 +01:00
ide
idle	idle: i7300: add PCI dependency	2018-02-25 11:03:51 +01:00
iio	iio: magnetometer: st_magn_spi: fix spi_device_id table	2018-04-13 19:50:21 +02:00
infiniband	IB/srp: Fix completion vector assignment algorithm	2018-04-24 09:32:08 +02:00
input	Input: drv260x - fix initializing overdrive voltage	2018-04-29 07:50:01 +02:00
iommu	iommu/vt-d: Fix a potential memory leak	2018-04-24 09:32:08 +02:00
ipack
irqchip	irqchip/gic-v3-its: Ensure nr_ites >= nr_lpis	2018-03-22 09:23:31 +01:00
isdn	mISDN: Fix a sleep-in-atomic bug	2018-04-13 19:50:16 +02:00
leds	leds: pca955x: Correct I2C Functionality	2018-04-13 19:50:09 +02:00
lguest
lightnvm
macintosh
mailbox	mailbox: handle empty message in tx_tick	2017-08-06 19:19:41 -07:00
mcb
md	bcache: segregate flash only volume write streams	2018-04-13 19:50:22 +02:00
media	media: v4l2-compat-ioctl32: don't oops on overlay	2018-04-24 09:32:03 +02:00
memory	ARM: OMAP2+: gpmc-onenand: propagate error on initialization failure	2017-12-16 10:33:51 +01:00
memstick
message	scsi: mptsas: Disable WRITE SAME	2018-04-29 07:50:06 +02:00
mfd	mfd: palmas: Reset the POWERHOLD mux during power off	2018-03-24 10:58:44 +01:00
misc	drivers/misc/vmw_vmci/vmci_queue_pair.c: fix a couple integer overflow tests	2018-04-13 19:50:02 +02:00
mmc	mmc: jz4740: Fix race condition in IRQ mask update	2018-04-24 09:32:08 +02:00
mtd	mtd: cfi: cmdset_0002: Do not allow read/write to suspend erase block.	2018-05-02 07:53:42 -07:00
net	pppoe: check sockaddr length in pppoe_connect()	2018-04-29 07:50:05 +02:00
nfc	NFC: nfcmrvl: double free on error path	2018-03-22 09:23:23 +01:00
ntb	ntb_transport: fix bug calculating num_qps_mw	2017-08-30 10:19:29 +02:00
nubus
nvdimm	libnvdimm, namespace: make 'resource' attribute only readable by root	2017-11-30 08:37:23 +00:00
nvme	nvme: Fix managing degraded controllers	2018-02-16 20:09:47 +01:00
nvmem	nvmem: imx-ocotp: Fix wrong register size	2017-08-06 19:19:46 -07:00
of	of: fix of_device_get_modalias returned length when truncating buffers	2018-03-22 09:23:21 +01:00
oprofile
parisc	parisc: Hide Diva-built-in serial aux and graphics card	2018-01-02 20:33:20 +01:00
parport	parport_pc: Add support for WCH CH382L PCI-E single parallel port card.	2018-04-08 11:52:00 +02:00
pci	ACPI / hotplug / PCI: Check presence of slot itself in get_slot_status()	2018-04-24 09:32:06 +02:00
pcmcia
perf	drivers/perf: arm_pmu: handle no platform_device	2018-03-22 09:23:26 +01:00
phy	phy: work around 'phys' references to usb-nop-xceiv devices	2018-01-23 19:50:16 +01:00
pinctrl	pinctrl: Really force states during suspend/resume	2018-03-24 10:58:48 +01:00
platform	platform/chrome: Use proper protocol transfer function	2018-03-24 10:58:47 +01:00
pnp
power	power: supply: pda_power: move from timer to delayed_work	2018-03-24 10:58:45 +01:00
powercap	PowerCap: Fix an error code in powercap_register_zone()	2018-04-13 19:50:05 +02:00
pps
ps3
ptp	time: Change posix clocks ops interfaces to use timespec64	2018-03-24 10:58:40 +01:00
pwm	pwm: tegra: Increase precision in PWM rate calculation	2018-03-22 09:23:27 +01:00
rapidio
ras
regulator	regulator: anatop: set default voltage selector for pcie	2018-03-24 10:58:40 +01:00
remoteproc
reset
rpmsg
rtc	rtc: interface: Validate alarm-time before handling rollover	2018-04-13 19:50:15 +02:00
s390	s390/cio: update chpid descriptor after resource accessibility event	2018-04-29 07:50:07 +02:00
sbus
scsi	scsi: sd: Defer spinning up drive while SANITIZE is in progress	2018-05-02 07:53:42 -07:00
sfi
sh
sn
soc
spi	spi: davinci: fix up dma_mapping_error() incorrect patch	2018-04-08 11:52:02 +02:00
spmi	spmi: Include OF based modalias in device uevent	2017-07-27 15:06:10 -07:00
ssb	ssb: mark ssb_bus_register as __maybe_unused	2018-02-25 11:03:44 +01:00
staging	staging: ion : Donnot wakeup kswapd in ion system alloc	2018-04-29 07:50:01 +02:00
target	tcm_fileio: Prevent information leak for short reads	2018-03-24 10:58:45 +01:00
tc
thermal	thermal: imx: Fix race condition in imx_thermal_probe()	2018-04-24 09:32:08 +02:00
thunderbolt	thunderbolt: Resume control channel after hibernation image is created	2018-04-24 09:32:07 +02:00
tty	tty: Use __GFP_NOFAIL for tty_ldisc_get()	2018-05-02 07:53:41 -07:00
uio
usb	USB: Increment wakeup count on remote wakeup.	2018-05-02 07:53:40 -07:00
uwb	uwb: ensure that endpoint is interrupt	2017-10-12 11:27:35 +02:00
vfio	vfio/pci: Virtualize Maximum Read Request Size	2018-04-24 09:32:09 +02:00
vhost	vhost: correctly remove wait queue during poll failure	2018-04-13 19:50:25 +02:00
video	vfb: fix video mode and line_length being set when loaded	2018-04-13 19:50:13 +02:00
virt
virtio	virtio_balloon: prevent uninitialized variable use	2018-02-25 11:03:42 +01:00
vlynq
vme	vme: Fix wrong pointer utilization in ca91cx42_slave_get	2017-01-19 20:17:21 +01:00
w1	w1: ds2490: USB transfer buffers need to be DMAable	2017-03-12 06:37:29 +01:00
watchdog	watchdog: f71808e_wdt: Fix WD_EN register read	2018-04-24 09:32:08 +02:00
xen	xen/gntdev: Fix partial gntdev_mmap() cleanup	2018-03-03 10:19:45 +01:00
zorro
Kconfig
Makefile	usb: build drivers/usb/common/ when USB_SUPPORT is set	2018-02-25 11:03:38 +01:00