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linux/drivers
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Sebastian Andrzej Siewior ffcf167d34 serial: core: mark port as initialized after successful IRQ change 
commit 44117a1d17 upstream.

setserial changes the IRQ via uart_set_info(). It invokes
uart_shutdown() which free the current used IRQ and clear
TTY_PORT_INITIALIZED. It will then update the IRQ number and invoke
uart_startup() before returning to the caller leaving
TTY_PORT_INITIALIZED cleared.

The next open will crash with
|  list_add double add: new=ffffffff839fcc98, prev=ffffffff839fcc98, next=ffffffff839fcc98.
since the close from the IOCTL won't free the IRQ (and clean the list)
due to the TTY_PORT_INITIALIZED check in uart_shutdown().

There is same pattern in uart_do_autoconfig() and I *think* it also
needs to set TTY_PORT_INITIALIZED there.
Is there a reason why uart_startup() does not set the flag by itself
after the IRQ has been acquired (since it is cleared in uart_shutdown)?

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-02-13 12:35:56 +01:00
..
accessibility
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acpi
ACPI / bus: Leave modalias empty for devices which are not present
2018-02-03 17:05:36 +01:00
amba
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android
ANDROID: binder: fix proc->tsk check.
2017-08-30 10:21:53 +02:00
ata
libata: apply MAX_SEC_1024 to all LITEON EP1 series devices
2018-01-23 19:57:08 +01:00
atm
atm: horizon: Fix irq release error
2017-12-14 09:28:24 +01:00
auxdisplay
auxdisplay: img-ascii-lcd: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
2018-02-13 12:35:55 +01:00
base
drivers: base: cacheinfo: fix boot error message when acpi is enabled
2018-01-31 12:55:51 +01:00
bcma
bcma: use (get|put)_device when probing/removing device driver
2017-03-12 06:41:52 +01:00
block
loop: fix concurrent lo_open/lo_release
2018-02-03 17:05:33 +01:00
bluetooth
Revert "Bluetooth: btusb: driver to enable the usb-wakeup feature"
2017-12-25 14:23:46 +01:00
bus
sunxi-rsb: Include OF based modalias in device uevent
2018-01-10 09:29:52 +01:00
cdrom
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char
ipmi: Stop timers before cleaning up the module
2017-12-16 16:25:46 +01:00
clk
clk: sunxi: sun9i-mmc: Implement reset callback for reset controls
2017-12-29 17:43:00 +01:00
clocksource
clockevents/drivers/cs5535: Improve resilience to spurious interrupts
2017-10-27 10:38:08 +02:00
connector
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cpufreq
cpufreq: Add Loongson machine dependencies
2018-02-03 17:05:36 +01:00
cpuidle
cpuidle: fix broadcast control when broadcast can not be entered
2017-12-25 14:23:46 +01:00
crypto
crypto: n2 - cure use after free
2018-01-10 09:29:51 +01:00
dax
device-dax: fix sysfs duplicate warnings
2017-08-06 18:59:43 -07:00
dca
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devfreq
PM / devfreq: Fix memory leak when fail to register device
2017-09-27 14:39:24 +02:00
dio
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dma
dmaengine: ti-dma-crossbar: Correct am335x/am43xx mux value type
2017-12-20 10:07:27 +01:00
dma-buf
dma-buf: Update kerneldoc for sync_file_create
2017-12-09 22:01:56 +01:00
edac
EDAC, i5000, i5400: Fix definition of NRECMEMB register
2017-12-14 09:28:22 +01:00
eisa
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extcon
extcon: palmas: Check the parent instance to prevent the NULL
2017-11-21 09:23:21 +01:00
firewire
firewire: net: fix fragmented datagram_size off-by-one
2016-11-03 14:46:39 +01:00
firmware
efi/esrt: Cleanup bad memory map log messages
2017-12-20 10:07:26 +01:00
fmc
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fpga
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gpio
gpio: ath79: add missing MODULE_DESCRIPTION/LICENSE
2018-02-03 17:05:35 +01:00
gpu
drm/vc4: Move IRQ enable to PM path
2018-02-03 17:05:41 +01:00
hid
HID: wacom: EKR: ensure devres groups at higher indexes are released
2018-02-03 17:05:35 +01:00
hsi
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hv
x86/retpoline/hyperv: Convert assembler indirect jumps
2018-01-17 09:38:59 +01:00
hwmon
hwmon: (pmbus) Use 64bit math for DIRECT format values
2018-02-03 17:05:38 +01:00
hwspinlock
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hwtracing
intel_th: pci: Add Gemini Lake support
2017-12-20 10:07:22 +01:00
i2c
i2c: riic: fix restart condition
2017-12-14 09:28:21 +01:00
ide
…
idle
x86/intel_idle: Add CPU model 0x4a (Atom Z34xx series)
2017-04-12 12:41:17 +02:00
iio
iio: adc: ti-ads1015: add 10% to conversion wait time
2017-12-09 22:01:49 +01:00
infiniband
RDMA/mlx5: set UMR wqe fence according to HCA cap
2018-02-03 17:05:34 +01:00
input
Input: trackpoint - force 3 buttons if 0 button is reported
2018-01-31 12:55:53 +01:00
iommu
iommu/arm-smmu-v3: Cope with duplicated Stream IDs
2018-01-10 09:29:53 +01:00
ipack
ipack: print a hex number after a 0x prefix
2016-10-27 18:43:43 -07:00
irqchip
irqchip/mvebu-odmi: Select GENERIC_MSI_IRQ_DOMAIN
2017-12-20 10:07:21 +01:00
isdn
isdn: kcapi: avoid uninitialized data
2017-12-25 14:23:42 +01:00
leds
Revert "leds: handle suspend/resume in heartbeat trigger"
2017-08-30 10:21:51 +02:00
lguest
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lightnvm
Merge branch 'for-4.9/block' of git://git.kernel.dk/linux-block
2016-10-07 14:42:05 -07:00
macintosh
powerpc: Remove all usages of NO_IRQ
2016-09-20 20:57:12 +10:00
mailbox
mailbox: handle empty message in tx_tick
2017-08-06 18:59:42 -07:00
mcb
MCB: add support for SC31 to mcb-lpc
2017-09-09 17:39:41 +02:00
md
bcache: check return value of register_shrinker
2018-02-03 17:05:37 +01:00
media
media: usbtv: add a new usbid
2018-02-03 17:05:41 +01:00
memory
ARM: OMAP2+: gpmc-onenand: propagate error on initialization failure
2017-12-14 09:28:16 +01:00
memstick
memstick: rtsx_usb_ms: Manage runtime PM when accessing the device
2016-10-17 15:43:05 +02:00
message
scsi: fusion: Fix error return code in mptfc_probe()
2016-09-14 14:26:19 -04:00
mfd
mfd: twl6040: Fix child-node lookup
2017-12-29 17:42:58 +01:00
misc
cxl: Check if vphb exists before iterating over AFU devices
2017-12-25 14:23:36 +01:00
mmc
mmc: mediatek: Fixed bug where clock frequency could be set wrong
2017-12-20 10:07:23 +01:00
mtd
mtd: nand: denali_pci: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
2018-02-03 17:05:35 +01:00
net
iwlwifi: mvm: fix the TX queue hang timeout for MONITOR vif type
2018-02-03 17:05:41 +01:00
nfc
nfc: fdp: fix NULL pointer dereference
2017-08-06 18:59:42 -07:00
ntb
ntb: transport shouldn't disable link due to bogus values in SPADs
2017-08-30 10:21:55 +02:00
nubus
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nvdimm
libnvdimm, btt: Fix an incompatibility in the log layout
2018-01-23 19:57:03 +01:00
nvme
nvme-loop: handle cpu unplug when re-establishing the controller
2017-12-25 14:23:37 +01:00
nvmem
nvmem: imx-ocotp: Fix wrong register size
2017-08-06 18:59:48 -07:00
of
of: device: Export of_device_{get_modalias, uvent_modalias} to modules
2017-07-27 15:08:08 -07:00
oprofile
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2016-10-10 20:16:43 -07:00
parisc
parisc: Hide Diva-built-in serial aux and graphics card
2017-12-29 17:42:59 +01:00
parport
parisc, parport_gsc: Fixes for printk continuation lines
2017-06-17 06:41:54 +02:00
pci
PCI / PM: Force devices to D0 in pci_pm_thaw_noirq()
2017-12-29 17:42:59 +01:00
pcmcia
pcmcia: fix return value of soc_pcmcia_regulator_set
2016-11-11 08:45:08 -08:00
perf
perf: xgene: Remove bogus IS_ERR() check
2016-10-17 15:50:07 +01:00
phy
phy: work around 'phys' references to usb-nop-xceiv devices
2018-01-23 19:57:07 +01:00
pinctrl
pinctrl: pxa: pxa2xx: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
2018-02-13 12:35:55 +01:00
platform
platform/x86: wmi: Call acpi_wmi_init() later
2018-01-17 09:38:51 +01:00
pnp
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power
power: reset: zx-reboot: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
2018-02-03 17:05:35 +01:00
powercap
powercap/intel_rapl: fix and tidy up error handling
2017-01-19 20:18:07 +01:00
pps
pps: kc: fix non-tickless system config dependency
2016-10-11 15:06:32 -07:00
ps3
powerpc: Remove all usages of NO_IRQ
2016-09-20 20:57:12 +10:00
ptp
drivers/ptp: Fix kernel memory disclosure
2016-10-13 10:20:06 -04:00
pwm
pwm: rockchip: State of PWM clock should synchronize with PWM enabled state
2017-04-21 09:31:22 +02:00
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
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regulator
regulator: fan53555: fix I2C device ids
2017-11-02 09:49:15 +01:00
remoteproc
remoteproc: qcom: mdt_loader: Don't overwrite firmware object
2017-03-12 06:41:50 +01:00
reset
reset: ti_syscon: fix a ti_syscon_reset_status issue
2017-10-08 10:26:03 +02:00
rpmsg
rpmsg: virtio_rpmsg_bus: fix channel creation
2017-01-26 08:24:44 +01:00
rtc
rtc: set the alarm to the next expiring timer
2017-12-25 14:23:46 +01:00
s390
s390/qeth: update takeover IPs after configuration change
2018-01-02 20:35:15 +01:00
sbus
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scsi
scsi: ufs: ufshcd: fix potential NULL pointer dereference in ufshcd_config_vreg
2018-02-03 17:05:40 +01:00
sfi
…
sh
…
sn
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soc
soc: mediatek: pwrap: fix compiler errors
2017-12-20 10:07:32 +01:00
spi
spi: imx: do not access registers while clocks disabled
2018-02-03 17:05:43 +01:00
spmi
spmi: Include OF based modalias in device uevent
2017-07-27 15:08:08 -07:00
ssb
ssb: Fix error routine when fallback SPROM fails
2017-01-09 08:32:16 +01:00
staging
staging: lustre: separate a connection destroy from free struct kib_conn
2018-02-03 17:05:41 +01:00
target
target: Avoid early CMD_T_PRE_EXECUTE failures during ABORT_TASK
2018-01-17 09:38:54 +01:00
tc
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thermal
thermal/drivers/hisi: Fix multiple alarm interrupts firing
2017-12-25 14:23:46 +01:00
thunderbolt
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tty
serial: core: mark port as initialized after successful IRQ change
2018-02-13 12:35:56 +01:00
uio
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usb
usbip: vhci_hcd: clear just the USB_PORT_STAT_POWER bit
2018-02-03 17:05:43 +01:00
uwb
uwb: ensure that endpoint is interrupt
2017-10-12 11:51:19 +02:00
vfio
vfio/pci: Virtualize Maximum Payload Size
2017-12-25 14:23:45 +01:00
vhost
vhost-vsock: add pkt cancel capability
2017-12-25 14:23:37 +01:00
video
backlight: pwm_bl: Fix overflow condition
2017-12-25 14:23:43 +01:00
virt
mm: replace get_user_pages() write/force parameters with gup_flags
2016-10-19 08:11:43 -07:00
virtio
virtio_balloon: prevent uninitialized variable use
2017-12-25 14:23:42 +01:00
vlynq
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vme
VME: restore bus_remove function causing incomplete module unload
2017-03-12 06:41:50 +01:00
w1
w1: ds2490: USB transfer buffers need to be DMAable
2017-03-12 06:41:48 +01:00
watchdog
watchdog: kempld: fix gcc-4.3 build
2017-10-21 17:21:33 +02:00
xen
xen: xenbus driver must not accept invalid transaction ids
2017-11-30 08:39:15 +00:00
zorro
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Kconfig
…
Makefile
usb: Make sure usb/phy/of gets built-in
2017-05-20 14:28:35 +02:00