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linux/drivers
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Zhang Bo 89d3fccd8b Input: matrix_keypad - fix race when disabling interrupts 
commit ea4f7bd2ac upstream.

If matrix_keypad_stop() is executing and the keypad interrupt is triggered,
disable_row_irqs() may be called by both matrix_keypad_interrupt() and
matrix_keypad_stop() at the same time, causing interrupts to be disabled
twice and the keypad being "stuck" after resuming.

Take lock when setting keypad->stopped to ensure that ISR will not race
with matrix_keypad_stop() disabling interrupts.

Signed-off-by: Zhang Bo <zbsdta@126.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-15 10:54:32 +01:00
..
accessibility
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
acpi
ACPI / bus: Parse tables as term_list for Dell XPS 9570 and Precision M5530
2018-03-08 22:41:26 -08:00
amba
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
android
binder: replace "%p" with "%pK"
2018-02-25 11:07:52 +01:00
ata
ahci: Add Intel Cannon Lake PCH-H PCI ID
2018-02-16 20:22:59 +01:00
atm
atm: horizon: Fix irq release error
2017-12-14 09:53:13 +01:00
auxdisplay
auxdisplay: img-ascii-lcd: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
2018-02-07 11:12:20 -08:00
base
PM / runtime: Fix handling of suppliers with disabled runtime PM
2018-02-25 11:07:58 +01:00
bcma
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
block
rbd: whitelist RBD_FEATURE_OPERATIONS feature bit
2018-02-22 15:42:28 +01:00
bluetooth
Bluetooth: btusb: Use DMI matching for QCA reset_resume quirking
2018-03-08 22:40:59 -08:00
bus
sunxi-rsb: Include OF based modalias in device uevent
2018-01-10 09:31:19 +01:00
cdrom
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
char
tpm: only attempt to disable the LPC CLKRUN if is already enabled
2018-03-15 10:54:25 +01:00
clk
clk: sunxi: sun9i-mmc: Implement reset callback for reset controls
2017-12-29 17:53:48 +01:00
clocksource
clocksource/drivers/stm32: Fix kernel panic with multiple timers
2018-02-16 20:23:09 +01:00
connector
…
cpufreq
cpufreq: s3c24xx: Fix broken s3c_cpufreq_init()
2018-03-08 22:41:06 -08:00
cpuidle
cpuidle: fix broadcast control when broadcast can not be entered
2017-12-25 14:26:30 +01:00
crypto
crypto: inside-secure - fix request allocations in invalidation path
2018-03-03 10:24:30 +01:00
dax
dev/dax: fix uninitialized variable build warning
2017-12-20 10:10:34 +01:00
dca
…
devfreq
PM / devfreq: Propagate error from devfreq_add_device()
2018-02-22 15:42:16 +01:00
dio
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
dma
dmaengine: fsl-edma: disable clks on all error paths
2018-03-03 10:24:22 +01:00
dma-buf
dma-buf: fix reservation_object_wait_timeout_rcu once more v2
2018-02-22 15:42:17 +01:00
edac
EDAC, sb_edac: Fix out of bound writes during DIMM configuration on KNL
2018-03-08 22:41:20 -08:00
eisa
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
extcon
extcon: int3496: process id-pin first so that we start with the right status
2018-02-28 10:19:39 +01:00
firewire
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
firmware
firmware/psci: Expose SMCCC version through psci_ops
2018-02-16 20:22:56 +01:00
fmc
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
fpga
fpga: region: release of_parse_phandle nodes after use
2018-02-07 11:12:26 -08:00
fsi
drivers/fsi/scom: Remove reset before every putscom
2017-08-28 17:15:16 +02:00
gpio
gpio: davinci: Assign first bank regs for unbanked case
2018-02-25 11:07:56 +01:00
gpu
drm/amdgpu:Always save uvd vcpu_bo in VM Mode
2018-03-15 10:54:31 +01:00
hid
usb: ldusb: add PIDs for new CASSY devices supported by this driver
2018-02-28 10:19:43 +01:00
hsi
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
hv
x86/virt: Add enum for hypervisors to replace x86_hyper
2017-12-25 14:26:20 +01:00
hwmon
x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping
2018-02-22 15:42:24 +01:00
hwspinlock
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
hwtracing
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
i2c
i2c: bcm2835: Set up the rising/falling edge delays
2018-02-28 10:19:39 +01:00
ide
ide: ide-atapi: fix compile error with defining macro DEBUG
2017-12-17 15:08:00 +01:00
idle
Revert "x86/mm: Stop calling leave_mm() in idle code"
2017-11-04 15:01:50 +01:00
iio
iio: adis_lib: Initialize trigger before requesting interrupt
2018-02-28 10:19:41 +01:00
infiniband
IB/uverbs: Improve lockdep_check
2018-03-15 10:54:28 +01:00
input
Input: matrix_keypad - fix race when disabling interrupts
2018-03-15 10:54:32 +01:00
iommu
iommu/arm-smmu-v3: Cope with duplicated Stream IDs
2018-01-10 09:31:21 +01:00
ipack
…
irqchip
irqchip/mips-gic: Avoid spuriously handling masked interrupts
2018-02-28 10:19:41 +01:00
isdn
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
leds
leds: core: Fix regression caused by commit 2b83ff96f5
2018-03-03 10:24:35 +01:00
lightnvm
lightnvm: pblk: protect line bitmap while submitting meta io
2017-12-20 10:10:38 +01:00
macintosh
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mailbox
mailbox: mailbox-test: don't rely on rx_buffer content to signal data ready
2017-12-14 09:53:12 +01:00
mcb
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
md
md: only allow remove_and_add_spares when no sync_thread running.
2018-03-08 22:41:26 -08:00
media
media: m88ds3103: don't call a non-initalized function
2018-03-08 22:41:20 -08:00
memory
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
memstick
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
message
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mfd
mfd: twl6040: Fix child-node lookup
2017-12-29 17:53:46 +01:00
misc
mei: me: add cannon point device ids for 4th device
2018-02-25 11:08:04 +01:00
mmc
mmc: dw_mmc: Fix out-of-bounds access for slot's caps
2018-03-08 22:41:03 -08:00
mtd
mtd: nand: brcmnand: Zero bitflip is not an error
2018-03-03 10:24:23 +01:00
mux
mux: core: fix double get_device()
2018-01-17 09:45:27 +01:00
net
virtio-net: disable NAPI only when enabled during XDP set
2018-03-08 22:41:18 -08:00
nfc
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ntb
ntb: transport shouldn't disable link due to bogus values in SPADs
2017-08-01 13:31:44 -04:00
nubus
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nvdimm
libnvdimm, pfn: fix start_pad handling for aligned namespaces
2017-12-29 17:53:49 +01:00
nvme
nvme-rdma: don't suppress send completions
2018-03-08 22:41:26 -08:00
nvmem
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
of
of_mdio: avoid MDIO bus removal when a PHY is missing
2018-03-03 10:24:37 +01:00
oprofile
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
parisc
parisc: Hide Diva-built-in serial aux and graphics card
2017-12-29 17:53:47 +01:00
parport
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pci
PCI: dwc: Fix enumeration end when reaching root subordinate
2018-03-15 10:54:32 +01:00
pcmcia
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
perf
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
phy
phy: cpcap-usb: Fix platform_get_irq_byname's error checking.
2018-03-03 10:24:22 +01:00
pinctrl
pinctrl: sunxi: Fix A64 UART mux value
2018-02-25 11:07:56 +01:00
platform
platform/x86: dell-laptop: Fix keyboard max lighting for Dell Latitude E6410
2018-02-25 11:08:03 +01:00
pnp
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
power
power: reset: zx-reboot: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
2018-02-03 17:38:51 +01:00
powercap
…
pps
drivers/pps: use surrounding "if PPS" to remove numerous dependency checks
2017-09-08 18:26:51 -07:00
ps3
…
ptp
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pwm
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
rapidio
drivers/rapidio/devices/rio_mport_cdev.c: fix resource leak in error handling path in 'rio_dma_transfer()'
2017-12-14 09:53:08 +01:00
ras
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
regulator
regulator: stm32-vrefbuf: fix check on ready flag
2018-03-15 10:54:28 +01:00
remoteproc
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
reset
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
rpmsg
rpmsg: glink: Initialize the "intent_req_comp" completion variable
2017-12-20 10:10:29 +01:00
rtc
rtc-opal: Fix handling of firmware error codes, prevent busy loops
2018-02-22 15:42:25 +01:00
s390
s390/qeth: fix IPA command submission race
2018-03-08 22:41:20 -08:00
sbus
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
scsi
scsi: qla2xxx: Fix NULL pointer crash due to active timer for ABTS
2018-03-15 10:54:29 +01:00
sfi
x86/boot: Fix memremap() related build failure
2017-07-20 11:37:58 +02:00
sh
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sn
…
soc
meson-gx-socinfo: Fix package id parsing
2018-02-25 11:07:56 +01:00
spi
spi: atmel: fixed spin_lock usage inside atmel_spi_remove
2018-03-03 10:24:25 +01:00
spmi
spmi: pmic-arb: Move the ownership check to irq_chip callback
2017-08-28 13:52:22 +02:00
ssb
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
staging
staging: ion: Fix ion_cma_heap allocations
2018-03-03 10:24:26 +01:00
target
iscsi-target: make sure to wake up sleeping login worker
2018-02-22 15:42:29 +01:00
tc
…
tee
optee: fix invalid of_node_put() in optee_driver_init()
2017-12-25 14:26:24 +01:00
thermal
thermal/drivers/hisi: Fix multiple alarm interrupts firing
2017-12-25 14:26:31 +01:00
thunderbolt
thunderbolt: tb: fix use after free in tb_activate_pcie_devices
2017-12-20 10:10:24 +01:00
tty
serial: core: mark port as initialized after successful IRQ change
2018-02-07 11:12:26 -08:00
uio
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
usb
usb: renesas_usbhs: missed the "running" flag in usb_dmac with rx path
2018-02-28 10:19:43 +01:00
uwb
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
vfio
vfio: disable filesystem-dax page pinning
2018-03-08 22:41:06 -08:00
vhost
vhost: use mutex_lock_nested() in vhost_dev_lock_vqs()
2018-02-25 11:07:45 +01:00
video
video: fbdev/mmp: add MODULE_LICENSE
2018-02-25 11:07:51 +01:00
virt
virt: Convert to using %pOF instead of full_name
2017-08-29 08:52:51 -05:00
virtio
virtio: release virtio index when fail to device_register
2017-12-14 09:52:48 +01:00
vlynq
…
vme
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
w1
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
watchdog
watchdog: hpwdt: Remove legacy NMI sourcing.
2018-03-15 10:54:22 +01:00
xen
xen/gntdev: Fix partial gntdev_mmap() cleanup
2018-03-03 10:24:37 +01:00
zorro
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
Kconfig
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
Makefile
usb: build drivers/usb/common/ when USB_SUPPORT is set
2018-02-25 11:07:53 +01:00