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linux/drivers
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John Keeping 07f4a83afb dmaengine: pl330: fix irq race with terminate_all 
[ Upstream commit e49756544a ]

In pl330_update() when checking if a channel has been aborted, the
channel's lock is not taken, only the overall pl330_dmac lock.  But in
pl330_terminate_all() the aborted flag (req_running==-1) is set under
the channel lock and not the pl330_dmac lock.

With threaded interrupts, this leads to a potential race:

    pl330_terminate_all	        pl330_update
    -------------------         ------------
    lock channel
                                entry
    lock pl330
    _stop channel
    unlock pl330
                                lock pl330
                                check req_running != -1
    req_running = -1
                                _start channel

Signed-off-by: John Keeping <john@metanate.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-05-15 08:19:15 +09:00
..
accessibility
…
acpi
ACPI / scan: Initialize status to ACPI_STA_DEFAULT
2023-05-12 17:26:35 +09:00
amba
ARM: amba: Don't read past the end of sysfs "driver_override" buffer
2018-05-01 15:13:08 -07:00
amlogic
tee: disable by default
2023-05-12 16:27:16 +09:00
android
Amlogic: sync the code from mainline. [1/1]
2020-02-04 13:48:58 +09:00
ata
ata: libahci: Correct setting of DEVSLP register
2023-05-15 08:14:19 +09:00
atm
atm: zatm: Fix potential Spectre v1
2023-05-12 16:28:00 +09:00
auxdisplay
auxdisplay: img-ascii-lcd: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
2018-02-13 12:35:55 +01:00
base
PM / clk: signedness bug in of_pm_clk_add_clks()
2023-05-12 17:17:01 +09:00
bcma
…
block
Merge branch 'android-4.9' into amlogic-4.9-dev
2018-08-07 14:43:24 +08:00
bluetooth
Bluetooth: h5: Fix missing dependency on BT_HCIUART_SERDEV
2023-05-15 08:13:45 +09:00
bus
drivers/perf: arm-ccn: don't log to dmesg in event_init
2023-05-12 16:41:49 +09:00
cdrom
cdrom: Fix info leak/OOB read in cdrom_ioctl_drive_status
2023-05-12 17:17:08 +09:00
char
tpm/tpm_i2c_infineon: switch to i2c_lock_bus(..., I2C_LOCK_SEGMENT)
2023-05-15 08:14:33 +09:00
clk
clk: clk-fixed-factor: Clear OF_POPULATED flag in case of failure
2023-05-15 08:19:12 +09:00
clocksource
dts: aarch32: modify timer for aarch32 [1/1]
2018-10-22 19:37:35 -07:00
connector
…
cpufreq
Amlogic: sync the code from mainline. [1/1]
2020-02-04 13:48:58 +09:00
cpuidle
Merge 4.9.111 into android-4.9
2018-07-03 18:27:19 +02:00
crypto
crypto: caam/jr - fix descriptor DMA unmapping
2023-05-12 17:24:55 +09:00
dax
device-dax: implement ->split() to catch invalid munmap attempts
2018-02-28 10:18:33 +01:00
dca
…
devfreq
PM / devfreq: Fix potential NULL pointer dereference in governor_store
2018-04-13 19:48:09 +02:00
dio
…
dma
dmaengine: pl330: fix irq race with terminate_all
2023-05-15 08:19:15 +09:00
dma-buf
Amlogic: sync the code from mainline. [1/1]
2020-02-04 13:48:58 +09:00
edac
EDAC, altera: Fix ARM64 build warning
2023-05-12 16:42:29 +09:00
eisa
…
extcon
Amlogic: sync the code from mainline. [1/1]
2020-02-04 13:48:58 +09:00
firewire
firewire-ohci: work around oversized DMA reads on JMicron controllers
2018-05-30 07:50:18 +02:00
firmware
Merge 4.9.104 into android-4.9
2018-05-30 13:19:56 +02:00
fmc
…
fpga
…
gpio
gpio: ml-ioh: Fix buffer underwrite on probe error path
2023-05-15 08:14:26 +09:00
gpu
drm/edid: Add 6 bpc quirk for SDC panel in Lenovo B50-80
2023-05-12 17:27:12 +09:00
hardkernel
ODROID-G12: Make hid-multitouch and dwav-usb-mt driver as mouldes.
2022-03-15 09:20:56 +09:00
hid
HID: wacom: Correct touch maximum XY of 2nd-gen Intuos
2023-05-12 17:06:00 +09:00
hsi
HSI: ssi_protocol: double free in ssip_pn_xmit()
2018-03-24 11:00:12 +01:00
hv
Drivers: hv: vmbus: do not mark HV_PCIE as perf_device
2018-04-20 08:20:41 +02:00
hwmon
hwmon: (pmbus/adm1275) Accept negative page register values
2018-05-30 07:50:46 +02:00
hwspinlock
…
hwtracing
Merge 4.9.107 into android-4.9
2018-06-06 18:34:12 +02:00
i2c
i2c: i801: fix DNV's SMBCTRL register offset
2023-05-15 08:10:39 +09:00
ide
Merge 4.9.104 into android-4.9
2018-05-30 13:19:56 +02:00
idle
idle: i7300: add PCI dependency
2018-02-25 11:05:55 +01:00
iio
iio: ad9523: Fix return value for ad952x_store()
2023-05-12 17:23:23 +09:00
infiniband
RDMA/cma: Do not ignore net namespace for unbound cm_id
2023-05-15 08:14:58 +09:00
input
Input: atmel_mxt_ts - only use first T9 instance
2023-05-15 08:14:39 +09:00
iommu
iommu/arm-smmu-v3: sync the OVACKFLG to PRIQ consumer register
2023-05-15 08:19:05 +09:00
ipack
…
irqchip
irqchip/bcm7038-l1: Hide cpu offline callback when building for !SMP
2023-05-12 17:26:15 +09:00
isdn
isdn: Disable IIOCDBGVAR
2023-05-12 16:57:29 +09:00
leds
DTS: fix the dts configuration error of leds
2018-08-30 20:26:28 -07:00
lguest
…
lightnvm
…
macintosh
macintosh/via-pmu: Add missing mmio accessors
2023-05-15 08:14:06 +09:00
mailbox
mailbox: xgene-slimpro: Fix potential NULL pointer dereference
2023-05-12 17:22:44 +09:00
mcb
MCB: add support for SC31 to mcb-lpc
2017-09-09 17:39:41 +02:00
md
md/raid5: fix data corruption of replacements after originals dropped
2023-05-15 08:13:49 +09:00
media
media: tw686x: Fix oops on buffer alloc failure
2023-05-15 08:19:14 +09:00
memory
memory: tegra: Apply interrupts mask per SoC
2023-05-12 16:43:39 +09:00
memstick
…
message
Merge 4.9.103 into android-4.9
2018-05-25 17:06:35 +02:00
mfd
mfd: ti_am335x_tscadc: Fix struct clk memory leak
2023-05-15 08:14:54 +09:00
misc
misc: ti-st: Fix memory leak in the error path of probe()
2023-05-15 08:13:52 +09:00
mmc
mmc: pwrseq: Use kmalloc_array instead of stack VLA
2023-05-12 16:43:29 +09:00
mtd
mtd: ubi: wl: Fix error return code in ubi_wl_init()
2023-05-15 08:15:02 +09:00
net
net/mlx5: Fix debugfs cleanup in the device init/remove flow
2023-05-15 08:19:04 +09:00
nfc
NFC: pn533: Fix wrong GFP flag usage
2023-05-12 17:05:02 +09:00
ntb
ntb_transport: Fix bug with max_mw_size parameter
2018-05-30 07:50:22 +02:00
nubus
…
nvdimm
libnvdimm: fix ars_status output length calculation
2023-05-12 17:24:44 +09:00
nvme
nvmet: reset keep alive timer in controller enable
2023-05-12 17:04:28 +09:00
nvmem
nvmem: properly handle returned value nvmem_reg_read
2023-05-12 16:42:35 +09:00
of
Amlogic: sync the code from mainline. [1/1]
2020-02-04 13:48:58 +09:00
oprofile
…
parisc
parisc/pci: Switch LBA PCI bus from Hard Fail to Soft Fail mode
2018-05-30 07:50:43 +02:00
parport
parport_pc: Add support for WCH CH382L PCI-E single parallel port card.
2018-04-08 12:12:57 +02:00
pci
PCI: mvebu: Fix I/O space end address calculation
2023-05-12 17:26:39 +09:00
pcmcia
…
perf
Amlogic: sync the code from mainline. [1/1]
2020-02-04 13:48:58 +09:00
phy
phy: work around 'phys' references to usb-nop-xceiv devices
2018-01-23 19:57:07 +01:00
pinctrl
pinctrl: freescale: off by one in imx1_pinconf_group_dbg_show()
2023-05-12 17:16:21 +09:00
platform
platform/x86: asus-nb-wmi: Add keymap entry for lid flip action on UX360
2023-05-12 17:26:11 +09:00
pnp
…
power
power: generic-adc-battery: check for duplicate properties copied from iio channels
2023-05-12 17:17:05 +09:00
powercap
PowerCap: Fix an error code in powercap_register_zone()
2018-04-13 19:47:56 +02:00
pps
…
ps3
…
ptp
ptp: fix missing break in switch
2023-05-12 16:37:13 +09:00
pwm
pwm: tiehrpwm: Fix disabling of output of PWMs
2023-05-12 17:24:35 +09:00
rapidio
drivers/rapidio/devices/rio_mport_cdev.c: fix resource leak in error handling path in 'rio_dma_transfer()'
2017-12-14 09:28:22 +01:00
ras
…
regulator
regulator: pfuze100: add .is_enable() for pfuze100_swb_regulator_ops
2023-05-12 16:42:02 +09:00
remoteproc
…
reset
reset: ti_syscon: fix a ti_syscon_reset_status issue
2017-10-08 10:26:03 +02:00
rpmsg
rpmsg: smd: do not use mananged resources for endpoints and channels
2018-07-03 11:23:13 +02:00
rtc
rtc: omap: fix potential crash on power off
2023-05-12 17:23:35 +09:00
s390
s390/dasd: fix panic for failed online processing
2023-05-12 17:26:32 +09:00
sbus
…
scsi
scsi: 3ware: fix return 0 on the error path of probe
2023-05-15 08:14:20 +09:00
sfi
…
sh
…
sn
…
soc
soc: qcom: wcnss_ctrl: Fix increment in NV upload
2018-05-30 07:50:47 +02:00
spi
spi: spi-fsl-dspi: Fix imprecise abort on VF500 during probe
2023-05-12 17:22:37 +09:00
spmi
…
ssb
…
staging
staging/rts5208: Fix read overflow in memcpy
2023-05-15 08:10:50 +09:00
target
scsi: target: fix __transport_register_session locking
2023-05-15 08:13:49 +09:00
tc
…
tee
Amlogic: sync the code from mainline. [1/1]
2020-02-04 13:48:58 +09:00
thermal
thermal: exynos: fix setting rising_threshold for Exynos5433
2023-05-12 16:43:14 +09:00
thunderbolt
thunderbolt: Resume control channel after hibernation image is created
2018-04-24 09:34:12 +02:00
tty
tty: rocket: Fix possible buffer overwrite on register_PCI
2023-05-15 08:14:01 +09:00
uio
uio: potential double frees if __uio_register_device() fails
2023-05-15 08:13:53 +09:00
usb
xhci: Fix use-after-free in xhci_free_virt_device
2023-05-15 08:14:59 +09:00
uwb
uwb: ensure that endpoint is interrupt
2017-10-12 11:51:19 +02:00
vfio
vfio: platform: Fix reset module leak in error path
2023-05-12 16:39:25 +09:00
vhost
vhost: correctly check the iova range when waking virtqueue
2023-05-12 17:25:22 +09:00
video
fb: fix lost console when the user unplugs a USB adapter
2023-05-12 17:24:37 +09:00
virt
…
virtio
virtio: pci-legacy: Validate queue pfn
2023-05-12 17:25:55 +09:00
vlynq
…
vme
…
w1
Merge 4.9.111 into android-4.9
2018-07-03 18:27:19 +02:00
watchdog
watchdog: sbsa: use 32-bit read for WCV
2018-05-30 07:50:34 +02:00
xen
xen/scsiback: add error handling for xenbus_printf
2023-05-12 17:04:07 +09:00
zorro
zorro: Set up z->dev.dma_mask for the DMA API
2018-05-30 07:50:44 +02:00
Kconfig
ODROID: sysfs: Add poweroff_trigger sysfs node.
2019-12-11 18:21:09 +09:00
Makefile
ODROID: sysfs: Add poweroff_trigger sysfs node.
2019-12-11 18:21:09 +09:00