Jan Kiszka cdb2d37d34 serial: mvebu-uart: Fix reporting of effective CSIZE to userspace ...

commit e0bf2d4982 upstream.

Apparently, this driver (or the hardware) does not support character
length settings. It's apparently running in 8-bit mode, but it makes
userspace believe it's in 5-bit mode. That makes tcsetattr with CS8
incorrectly fail, breaking e.g. getty from busybox, thus the login shell
on ttyMVx.

Fix by hard-wiring CS8 into c_cflag.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Fixes: 30530791a7 ("serial: mvebu-uart: initial support for Armada-3700 serial port")
Cc: stable <stable@vger.kernel.org> # 4.6+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-10-10 08:54:18 +02:00

..

8250

drivers/tty: add error handling for pcmcia_loop_config

2018-10-03 17:00:51 -07:00

cpm_uart

serial: cpm_uart: return immediately from console poll

2018-10-03 17:00:54 -07:00

jsm

tty: serial: jsm: constify pci_device_id.

2017-07-30 07:35:28 -07:00

21285.c

serial: 21285: constify uart_ops structures

2017-08-28 20:51:21 +02:00

altera_jtaguart.c

serial: altera_jtaguart: adding iounmap()

2017-05-18 16:43:55 +02:00

altera_uart.c

serial: altera: ensure port->regshift is honored consistently

2018-05-25 16:18:00 +02:00

amba-pl010.c

serial: pl010: constify amba_id

2017-08-28 20:51:19 +02:00

amba-pl011.c

tty: pl011: Avoid spuriously stuck-off interrupts

2018-06-16 09:45:16 +02:00

amba-pl011.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

apbuart.c

serial: apbuart: constify uart_ops structures

2017-08-28 20:51:21 +02:00

apbuart.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ar933x_uart.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

arc_uart.c

serial: arc_uart: Fix out-of-bounds access through DT alias

2018-05-25 16:18:00 +02:00

atmel_serial.c

tty/serial: atmel: use port->name as name in request_irq()

2018-06-16 09:45:16 +02:00

atmel_serial.h

tty/serial: atmel: move atmel_serial header into driver directory

2017-03-14 10:59:04 +08:00

bcm63xx_uart.c

serial: bcm63xx: fix timing issue.

2017-09-18 18:19:20 +02:00

bfin_sport_uart.c

tty: serial: constify dev_pm_ops structures

2017-01-19 14:20:23 +01:00

bfin_sport_uart.h

tty: bfin-sport-uart: Rx interrupt is not called always with irq disabled.

2011-12-09 19:05:33 -08:00

bfin_uart.c

serial:bfin-uart:Remove 'struct timeval'

2015-12-13 19:59:48 -08:00

clps711x.c

serial: clps711x: Changing the compatibility string to match with the smallest supported chip

2016-07-06 17:38:16 +02:00

crisv10.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

crisv10.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

digicolor-usart.c

tty/serial: digicolor: Fix bad usage of IS_ERR_VALUE

2016-02-14 17:39:36 -08:00

dz.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

dz.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

earlycon-arm-semihost.c

tty/serial: mark __init early_smh_setup() static

2016-09-02 15:03:35 +02:00

earlycon.c

earlycon: Remove hardcoded port->uartclk initialization in of_setup_earlycon

2018-09-26 08:38:14 +02:00

efm32-uart.c

serial: efm32: Fix parity management in 'efm32_uart_console_get_options()'

2017-05-18 16:43:55 +02:00

etraxfs-uart.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

fsl_lpuart.c

tty: serial: lpuart: avoid leaking struct tty_struct

2018-10-03 17:00:54 -07:00

icom.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

icom.h

tty: move drivers/serial/ to drivers/tty/serial/

2011-01-13 12:10:18 -08:00

ifx6x60.c

serial: ifx6x60: fix use-after-free on module unload

2017-05-18 16:43:55 +02:00

ifx6x60.h

serial:ifx6x60:Prevent data transfer when IFX6x60 port is shutdown

2012-11-01 08:50:01 -07:00

imx.c

serial: imx: restore handshaking irq for imx1

2018-10-03 17:00:57 -07:00

ioc3_serial.c

drivers: tty: serial: move inline before return type

2017-07-12 16:26:04 -07:00

ioc4_serial.c

drivers: tty: serial: move inline before return type

2017-07-12 16:26:04 -07:00

ip22zilog.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

ip22zilog.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

Kconfig

tty: serial: owl: Implement console driver

2017-07-18 09:28:29 +02:00

kgdb_nmi.c

serial: kgdb_nmi: Use bool function return values of true/false not 1/0

2015-05-06 22:26:57 +02:00

kgdboc.c

treewide: Convert retrun typos to return

2013-09-04 12:26:36 +02:00

lantiq.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

lpc32xx_hs.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

m32r_sio_reg.h

m32r: relocate drivers back out of 8250 dir

2012-02-08 15:04:32 -08:00

m32r_sio.c

serial: m32r_sio: constify uart_ops structures

2017-08-28 20:51:21 +02:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

max310x.c

serial: max310x: Add support for newer silicon revisions

2017-01-12 11:51:24 +01:00

max3100.c

tty: serial: constify uart_ops structures

2016-09-02 15:01:16 +02:00

mcf.c

drivers/tty/serial/mcf.c: fix typo on SERIAL_MCF_CONSOLE

2015-05-06 22:26:59 +02:00

men_z135_uart.c

tty: serial: constify uart_ops structures

2016-09-02 15:01:16 +02:00

meson_uart.c

serial: meson: constify uart_ops structures

2017-08-28 20:51:19 +02:00

mpc52xx_uart.c

serial: mpc52xx: constify uart_ops structures

2017-08-28 20:51:21 +02:00

mps2-uart.c

serial: mps2-uart: make driver explicitly non-modular

2016-06-25 14:01:57 -07:00

mpsc.c

serial/mpsc: switch to dma_alloc_attrs

2017-06-20 10:24:15 +08:00

msm_serial.c

tty: serial: msm: Move request_irq to the end of startup

2017-08-28 20:51:19 +02:00

mux.c

Merge tag 'tty-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2017-09-05 10:30:48 -07:00

mvebu-uart.c

serial: mvebu-uart: Fix reporting of effective CSIZE to userspace

2018-10-10 08:54:18 +02:00

mxs-auart.c

serial: mxs-auart: Fix out-of-bounds access through serial port index

2018-05-25 16:17:59 +02:00

netx-serial.c

tty: serial: drop owner assignment from platform_drivers

2014-10-20 16:21:45 +02:00

omap-serial.c

serial: omap: Fix EFR write on RTS deassertion

2017-11-24 08:37:04 +01:00

owl-uart.c

serial: owl: constify uart_ops structures

2017-08-28 20:51:19 +02:00

pch_uart.c

dmi: Mark all struct dmi_system_id instances const

2017-09-14 11:59:30 +02:00

pic32_uart.c

serial: pic32_uart: Fix 'request_irq' and 'free_irq' inconsistancy

2017-01-12 11:51:24 +01:00

pic32_uart.h

serial: pic32_uart: Add PIC32 UART driver

2016-05-13 14:01:56 +02:00

pmac_zilog.c

tty: Convert to using %pOF instead of full_name

2017-07-30 07:35:28 -07:00

pmac_zilog.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

pnx8xxx_uart.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

pxa.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

rp2.c

tty: remove DEFINE_PCI_DEVICE_TABLE macro

2013-12-08 17:09:07 -08:00

sa1100.c

Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2014-12-14 16:10:09 -08:00

samsung.c

serial: samsung: fix maxburst parameter for DMA transactions

2018-06-16 09:45:16 +02:00

samsung.h

serial: samsung: Simplify DMA engine initialization code

2017-01-12 11:51:24 +01:00

sb1250-duart.c

drivers: convert sbd_duart.map_guard from atomic_t to refcount_t

2017-03-14 11:01:40 +08:00

sc16is7xx.c

sched/headers: Prepare for new header dependencies before moving code to <uapi/linux/sched/types.h>

2017-03-02 08:42:27 +01:00

sccnxp.c

serial: sccnxp: Fix error handling in sccnxp_probe()

2017-09-18 18:19:21 +02:00

serial_core.c

uart: fix race between uart_put_char() and uart_shutdown()

2018-09-09 19:55:56 +02:00

serial_ks8695.c

serial: Fix ASYNC_* => UPF_* flags misuse

2016-01-28 14:17:42 -08:00

serial_mctrl_gpio.c

serial: mctrl_gpio: enable API usage only for initialized mctrl_gpios struct

2016-06-25 14:30:42 -07:00

serial_mctrl_gpio.h

serial: mctrl_gpio: add modem control read routine

2016-06-25 14:30:42 -07:00

serial_txx9.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

serial-tegra.c

serial: tegra: explicitly request exclusive reset control

2017-07-30 07:35:28 -07:00

sh-sci.c

serial: sh-sci: Stop RX FIFO timer during port shutdown

2018-10-03 17:00:46 -07:00

sh-sci.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

sirfsoc_uart.c

serial: sirf: make of_device_ids const

2017-06-20 10:24:15 +08:00

sirfsoc_uart.h

serial: sirf: make fifo functions static

2016-06-25 14:01:57 -07:00

sn_console.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

sprd_serial.c

tty: serial: sprd: fix error return code in sprd_probe()

2017-08-28 20:51:19 +02:00

st-asc.c

serial: st-asc: Avoid using irq_wake flag

2017-08-28 20:51:19 +02:00

stm32-usart.c

serial: stm32-usart: Avoid using irq_wake flag

2017-08-28 20:51:19 +02:00

stm32-usart.h

serial: stm32: add fifo support

2017-07-30 07:32:32 -07:00

suncore.c

drivers/tty: make serial/suncore.c driver explicitly non-modular

2015-07-23 18:27:41 -07:00

sunhv.c

sparc64: Send break twice from console to return to boot prom

2017-02-23 08:27:24 -08:00

sunsab.c

serial: sunsab: constify uart_ops structures

2017-08-28 20:51:21 +02:00

sunsab.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

sunsu.c

serial: sunsu: constify uart_ops structures

2017-08-28 20:51:21 +02:00

sunzilog.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

sunzilog.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

tilegx.c

serial: treewide: Remove empty implementations of enable_ms()

2014-07-09 17:29:38 -07:00

timbuart.c

tty: serial: constify uart_ops structures

2016-09-02 15:01:16 +02:00

timbuart.h

tty: move drivers/serial/ to drivers/tty/serial/

2011-01-13 12:10:18 -08:00

uartlite.c

uartlite: Adding a kernel parameter for the number of uartlites

2017-03-17 14:14:30 +09:00

ucc_uart.c

serial: uuc_uart: constify uart_ops structures

2017-08-28 20:51:21 +02:00

vr41xx_siu.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

vt8500_serial.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

xilinx_uartps.c

serial: xuartps: Fix out-of-bounds access through DT alias

2018-05-25 16:17:58 +02:00

zs.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

zs.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00