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69077bd8f1
linux/drivers
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Vignesh Raghavendra 69077bd8f1 serial: 8250: 8250_omap: Terminate DMA before pushing data on RX timeout 
[ Upstream commit 7cf4df30a9 ]

Terminate and flush DMA internal buffers, before pushing RX data to
higher layer. Otherwise, this will lead to data corruption, as driver
would end up pushing stale buffer data to higher layer while actual data
is still stuck inside DMA hardware and has yet not arrived at the
memory.
While at that, replace deprecated dmaengine_terminate_all() with
dmaengine_terminate_async().

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Link: https://lore.kernel.org/r/20200319110344.21348-2-vigneshr@ti.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-10-01 13:14:39 +02:00
..
accessibility
acpi ACPI: EC: Reference count query handlers under lock 2020-10-01 13:14:30 +02:00
amba
android binder: Prevent context manager from incrementing ref 0 2020-08-11 15:32:31 +02:00
ata libata: implement ATA_HORKAGE_MAX_TRIM_128M and apply to Sandisks 2020-09-09 19:04:31 +02:00
atm firestream: Fix memleak in fs_open 2020-09-17 13:45:24 +02:00
auxdisplay
base device property: Fix the secondary firmware node handling in set_primary_fwnode() 2020-09-03 11:24:29 +02:00
bcma bcma: fix incorrect update of BCMA_CORE_PCI_MDIO_DATA 2020-01-27 14:51:09 +01:00
block rbd: require global CAP_SYS_ADMIN for mapping and unmapping 2020-09-17 13:45:29 +02:00
bluetooth Bluetooth: btrtl: Use kvmalloc for FW allocations 2020-10-01 13:14:31 +02:00
bus bus: hisi_lpc: Fixup IO ports addresses to avoid use-after-free in host removal 2020-10-01 13:14:35 +02:00
cdrom
char tpm: ibmvtpm: Wait for buffer to be set before proceeding 2020-10-01 13:14:37 +02:00
clk clk: stratix10: use do_div() for 64-bit calculation 2020-10-01 13:14:33 +02:00
clocksource clocksource: dw_apb_timer_of: Fix missing clockevent timers 2020-06-22 09:05:11 +02:00
connector
cpufreq cpufreq: intel_pstate: Fix intel_pstate_get_hwp_max() for turbo disabled 2020-09-17 13:45:26 +02:00
cpuidle cpuidle: Fixup IRQ state 2020-09-09 19:04:23 +02:00
crypto crypto: chelsio - This fixes the kernel panic which occurs during a libkcapi test 2020-10-01 13:14:33 +02:00
dax
dca
devfreq PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out 2020-10-01 13:14:26 +02:00
dio
dma dmaengine: tegra-apb: Prevent race conditions on channel's freeing 2020-10-01 13:14:35 +02:00
dma-buf dma-fence: Serialise signal enabling (dma_fence_enable_sw_signaling) 2020-10-01 13:14:24 +02:00
edac EDAC/ie31200: Fallback if host bridge device is already initialized 2020-09-03 11:24:22 +02:00
eisa
extcon extcon: adc-jack: Fix an error handling path in 'adc_jack_probe()' 2020-06-25 15:33:01 +02:00
firewire
firmware firmware: arm_sdei: Use cpus_read_lock() to avoid races with cpuhp 2020-10-01 13:14:35 +02:00
fmc
fpga fpga: dfl: fix bug in port reset handshake 2020-07-29 10:16:48 +02:00
fsi fsi: sbefifo: Don't fail operations when in SBE IPL state 2020-01-27 14:51:00 +01:00
gnss gnss: sirf: fix error return code in sirf_probe() 2020-06-22 09:05:28 +02:00
gpio gpio: arizona: put pm_runtime in case of failure 2020-07-29 10:16:44 +02:00
gpu drm/msm/a5xx: Always set an OPP supported hardware value 2020-10-01 13:14:38 +02:00
hid HID: elan: Fix memleak in elan_input_configured 2020-09-17 13:45:25 +02:00
hsi
hv Drivers: hv: vmbus: Add timeout to vmbus_wait_for_unload 2020-09-23 12:10:59 +02:00
hwmon hwmon: (applesmc) check status earlier. 2020-09-09 19:04:23 +02:00
hwspinlock
hwtracing coresight: tmc: Fix TMC mode read in tmc_read_unprepare_etb() 2020-08-19 08:14:58 +02:00
i2c i2c: i801: Fix resume bug 2020-09-23 12:11:01 +02:00
ide ide: serverworks: potential overflow in svwks_set_pio_mode() 2020-02-24 08:34:49 +01:00
idle
iio iio:accel:mma8452: Fix timestamp alignment and prevent data leak. 2020-09-17 13:45:28 +02:00
infiniband RDMA/cm: Remove a race freeing timewait_info 2020-10-01 13:14:38 +02:00
input Input: i8042 - add Entroware Proteus EL07R4 to nomux and reset lists 2020-09-23 12:11:01 +02:00
iommu iommu/amd: Do not use IOMMUv2 functionality when SME is active 2020-09-17 13:45:26 +02:00
ipack ipack: tpci200: fix error return code in tpci200_register() 2020-05-27 17:37:43 +02:00
irqchip irqchip/stm32-exti: Avoid losing interrupts due to clearing pending bits by mistake 2020-09-03 11:24:29 +02:00
isdn PCI: add USR vendor id and use it in r8169 and w6692 driver 2020-06-22 09:05:23 +02:00
leds leds: mlxreg: Fix possible buffer overflow 2020-10-01 13:14:25 +02:00
lightnvm
macintosh drivers/macintosh: Fix memleak in windfarm_pm112 driver 2020-06-22 09:05:29 +02:00
mailbox mailbox: qcom-apcs: fix max_register value 2020-01-27 14:51:14 +01:00
mcb
md bcache: fix a lost wake-up problem caused by mca_cannibalize_lock 2020-10-01 13:14:27 +02:00
media media: tda10071: fix unsigned sign extension overflow 2020-10-01 13:14:37 +02:00
memory
memstick
message scsi: mptscsih: Fix read sense data size 2020-07-16 08:17:23 +02:00
mfd mfd: mfd-core: Protect against NULL call-back function pointer 2020-10-01 13:14:26 +02:00
misc cxl: Fix kobject memleak 2020-08-19 08:14:55 +02:00
mmc mmc: core: Fix size overflow for mmc partitions 2020-10-01 13:14:28 +02:00
mtd ubi: Fix producing anchor PEBs 2020-10-01 13:14:28 +02:00
mux
net ath10k: use kzalloc to read for ath10k_sdio_hif_diag_read 2020-10-01 13:14:36 +02:00
nfc NFC: st95hf: Fix memleak in st95hf_in_send_cmd 2020-09-17 13:45:24 +02:00
ntb NTB: perf: Fix race condition when run with ntb_test 2020-06-25 15:33:03 +02:00
nubus
nvdimm libnvdimm: Fix endian conversion issues 2020-06-07 13:17:53 +02:00
nvme nvme-rdma: cancel async events before freeing event struct 2020-09-23 12:10:58 +02:00
nvmem nvmem: qfprom: remove incorrect write support 2020-06-10 21:35:00 +02:00
of of: of_mdio: Correct loop scanning logic 2020-07-22 09:32:03 +02:00
opp
oprofile
parisc parisc: mask out enable and reserved bits from sba imask 2020-08-19 08:15:07 +02:00
parport
pci PCI: Fix pci_create_slot() reference count leak 2020-09-03 11:24:20 +02:00
pcmcia
perf drivers/perf: hisi: Fix wrong value for all counters enable 2020-06-25 15:33:04 +02:00
phy phy: qcom-qmp: Use correct values for ipq8074 PCIe Gen2 PHY init 2020-09-17 13:45:30 +02:00
pinctrl pinctrl-single: fix pcs_parse_pinconf() return value 2020-08-19 08:15:02 +02:00
platform platform/x86: intel-vbtn: Fix return value check in check_acpi_dev() 2020-08-19 08:14:49 +02:00
pnp
power power: supply: check if calc_soc succeeded in pm860x_init_battery 2020-08-19 08:14:59 +02:00
powercap
pps
ps3
ptp
pwm pwm: bcm-iproc: handle clk_get_rate() return 2020-08-21 11:05:36 +02:00
rapidio rapidio: Replace 'select' DMAENGINES 'with depends on' 2020-09-23 12:10:58 +02:00
ras
regulator regulator: pwm: Fix machine constraints application 2020-09-23 12:10:57 +02:00
remoteproc remoteproc: qcom: q6v5: Update running state before requesting stop 2020-08-21 11:05:34 +02:00
reset reset: uniphier: Add SCSSI reset control for each channel 2020-02-24 08:34:44 +01:00
rpmsg rpmsg: glink: Remove chunk size word align warning 2020-04-13 10:45:16 +02:00
rtc rtc: ds1374: fix possible race condition 2020-10-01 13:14:38 +02:00
s390 s390/cio: add cond_resched() in the slow_eval_known_fn() loop 2020-09-03 11:24:24 +02:00
sbus
scsi scsi: aacraid: Disabling TM path and only processing IOP reset 2020-10-01 13:14:37 +02:00
sfi
sh
siox
slimbus slimbus: core: Fix mismatch in of_node_get/put 2020-07-22 09:32:07 +02:00
sn
soc soc: qcom: rpmh-rsc: Set suppress_bind_attrs flag 2020-08-19 08:14:50 +02:00
soundwire
spi spi: Fix memory leak on splited transfers 2020-09-23 12:10:59 +02:00
spmi
ssb
staging media: staging/imx: Missing assignment in imx_media_capture_device_register() 2020-10-01 13:14:34 +02:00
target scsi: target: iscsi: Fix hang in iscsit_access_np() when getting tpg->np_login_sem 2020-09-17 13:45:29 +02:00
tc
tee tee: optee: Fix compilation issue with nommu 2020-02-05 14:43:50 +00:00
thermal thermal: rcar_thermal: Handle probe error gracefully 2020-10-01 13:14:39 +02:00
thunderbolt thunderbolt: Drop duplicated get_switch_at_route() 2020-05-27 17:37:40 +02:00
tty serial: 8250: 8250_omap: Terminate DMA before pushing data on RX timeout 2020-10-01 13:14:39 +02:00
uio uio_pdrv_genirq: fix use without device tree and no interrupt 2020-07-22 09:32:11 +02:00
usb ehci-hcd: Move include to keep CRC stable 2020-09-23 12:11:02 +02:00
uwb
vfio vfio/pci: Fix SR-IOV VF handling with MMIO blocking 2020-09-09 19:04:32 +02:00
vhost vhost/vsock: fix packet delivery order to monitoring devices 2020-05-27 17:37:32 +02:00
video fbcon: Fix user font detection test at fbcon_resize(). 2020-09-23 12:11:00 +02:00
virt virt: vbox: Fix guest capabilities mask check 2020-07-22 09:32:10 +02:00
virtio virtio_ring: Avoid loop when vq is broken in virtqueue_poll 2020-08-26 10:31:01 +02:00
visorbus visorbus: fix uninitialized variable access 2020-02-24 08:34:47 +01:00
vlynq
vme vme: bridges: reduce stack usage 2020-02-24 08:34:47 +01:00
w1 w1: omap-hdq: cleanup to add missing newline for some dev_dbg 2020-06-22 09:05:30 +02:00
watchdog watchdog: initialize device before misc_register 2020-08-21 11:05:37 +02:00
xen xen/xenbus: Fix granting of vmalloc'd memory 2020-09-09 19:04:24 +02:00
zorro
Kconfig
Makefile