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79ac88655d
linux/drivers/tty/serial
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Ilpo Järvinen 79ac88655d serial: txx9: Don't allow CS5-6 
Only CS7 and CS8 are supported but CSIZE is not sanitized with
CS5 or CS6 to CS8.

Set CSIZE correctly so that userspace knows the effective value.
Incorrect CSIZE also results in miscalculation of the frame bits in
tty_get_char_size() or in its predecessor where the roughly the same
code is directly within uart_update_timeout().

Fixes: 1da177e4c3 (Linux-2.6.12-rc2)
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20220519081808.3776-5-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-05-19 18:32:40 +02:00
..
8250 serial: 8250_fintek: Check SER_RS485_RTS_* only with RS485 2022-05-19 18:31:12 +02:00
cpm_uart serial: cpm_uart: Fix build error without CONFIG_SERIAL_CPM_CONSOLE 2022-05-19 18:31:58 +02:00
jsm serial: jsm: Use B0 instead of 0 2022-05-19 18:26:17 +02:00
21285.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
altera_jtaguart.c tty: serial: altera: use altera_jtaguart_stop_tx() 2022-04-14 18:27:18 +02:00
altera_uart.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
amba-pl010.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
amba-pl011.c serial: amba-pl011: move header content to .c 2022-05-19 18:23:09 +02:00
apbuart.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
apbuart.h
ar933x_uart.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
arc_uart.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
atmel_serial.c serial: atmel: remove redundant assignment in rs485_config 2022-04-15 11:30:22 +02:00
atmel_serial.h
bcm63xx_uart.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
clps711x.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
digicolor-usart.c serial: digicolor-usart: Don't allow CS5-6 2022-05-19 18:32:39 +02:00
dz.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
dz.h
earlycon-arm-semihost.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
earlycon-riscv-sbi.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
earlycon.c earlycon: simplify earlycon-table implementation 2020-12-04 15:49:48 +01:00
fsl_linflexuart.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
fsl_lpuart.c serial: fsl_lpuart: Remove unnecessary clearing for CRTSCTS 2022-05-19 18:26:17 +02:00
icom.c serial: icom: remove unused struct icom_port members 2022-04-22 16:19:53 +02:00
imx_earlycon.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
imx.c Merge 5.18-rc5 into tty-next 2022-05-02 14:56:14 +02:00
ip22zilog.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
ip22zilog.h
Kconfig serial: stm32: add earlycon support 2022-04-22 16:36:23 +02:00
kgdb_nmi.c tty: drop put_tty_driver 2021-07-27 12:17:21 +02:00
kgdboc.c kgdboc: fix return value of __setup handler 2022-03-18 13:12:33 +01:00
lantiq.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
liteuart.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
lpc32xx_hs.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
Makefile serial: sunplus-uart: Add Sunplus SoC UART Driver 2022-02-26 10:03:21 +01:00
max310x.c serial: max310: remove redundant memset in rs485_config 2022-04-15 11:30:22 +02:00
max3100.c TTY/Serial driver changes for 5.18-rc1 2022-03-28 13:00:51 -07:00
mcf.c serial: mcf: use helpers in mcf_tx_chars() 2022-01-26 14:55:14 +01:00
men_z135_uart.c serial: men_z135_uart: Drop duplicated iotype assignment 2022-05-05 22:34:55 +02:00
meson_uart.c serial: meson: acquire port->lock in startup() 2022-05-19 18:29:25 +02:00
milbeaut_usio.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
mpc52xx_uart.c tty: serial: Prepare cleanup of powerpc's asm/prom.h 2022-04-15 08:42:29 +02:00
mps2-uart.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
msm_serial.c serial: msm_serial: disable interrupts in __msm_console_write() 2022-05-19 18:29:44 +02:00
mux.c parisc: Make struct parisc_driver::remove() return void 2021-08-30 10:18:25 +02:00
mvebu-uart.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
mxs-auart.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
omap-serial.c serial: omap: remove redundant code in rs485_config 2022-04-15 11:30:22 +02:00
owl-uart.c tty: serial: owl: Fix missing clk_disable_unprepare() in owl_uart_probe 2022-04-15 11:08:12 +02:00
pch_uart.c serial: pch: inline pop_tx() into handle_tx() 2022-05-05 22:42:47 +02:00
pic32_uart.c serial: pic32: restore disabled irqs in pic32_uart_startup() 2022-05-05 22:39:20 +02:00
pmac_zilog.c serial: pmac_zilog: remove initial print 2022-05-19 18:23:19 +02:00
pmac_zilog.h serial: pmac_zilog: remove unused uart_pmac_port::termios_cache 2022-05-19 18:23:19 +02:00
pxa.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
qcom_geni_serial.c tty: serial: qcom-geni-serial: Remove uart frequency table. Instead, find suitable frequency with call to clk_round_rate. 2022-05-19 18:31:48 +02:00
rda-uart.c serial: rda-uart: Don't allow CS5-6 2022-05-19 18:32:39 +02:00
rp2.c serial: rp2: use 'request_firmware' instead of 'request_firmware_nowait' 2021-05-21 20:34:02 +02:00
sa1100.c drivers: tty: serial: Fix deadlock in sa1100_set_termios() 2022-04-22 16:23:37 +02:00
samsung_tty.c tty: serial: samsung_tty: Fix suspend/resume on S5L 2022-05-19 18:24:47 +02:00
sb1250-duart.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
sc16is7xx.c Merge 5.18-rc5 into tty-next 2022-05-02 14:56:14 +02:00
sccnxp.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
serial_core.c serial: core: Do stop_rx in suspend path for console if console_suspend is disabled 2022-05-19 18:31:52 +02:00
serial_mctrl_gpio.c serial: mctrl_gpio: add a new API to enable / disable wake_irq 2022-02-08 11:07:16 +01:00
serial_mctrl_gpio.h serial: mctrl_gpio: add a new API to enable / disable wake_irq 2022-02-08 11:07:16 +01:00
serial_txx9.c serial: txx9: Don't allow CS5-6 2022-05-19 18:32:40 +02:00
serial-tegra.c tty: serial: make use of UART_LCR_WLEN() + tty_get_char_size() 2022-02-28 21:49:06 +01:00
sh-sci.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
sh-sci.h serial: sh-sci: Add support for RZ/G2L SoC 2021-06-04 15:12:40 +02:00
sifive.c serial: sifive: Remove duplicate `clkin_rate' setting 2022-05-05 22:37:18 +02:00
sprd_serial.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
st-asc.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
stm32-usart.c serial: stm32: Use TC interrupt to deassert GPIO RTS in RS485 mode 2022-05-05 22:37:47 +02:00
stm32-usart.h serial: stm32: Use TC interrupt to deassert GPIO RTS in RS485 mode 2022-05-05 22:37:47 +02:00
suncore.c
sunhv.c
sunplus-uart.c serial: sunplus-uart: change sunplus_console_ports from global to static 2022-04-22 16:21:33 +02:00
sunsab.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
sunsab.h
sunsu.c tty: remove CMSPAR ifdefs 2022-05-19 18:26:16 +02:00
sunzilog.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
sunzilog.h
tegra-tcu.c serial: tegra-tcu: Reorder channel initialization 2021-06-15 14:02:06 +02:00
timbuart.c serial: timbuart: drop low-latency workaround 2021-04-22 12:09:26 +02:00
timbuart.h
uartlite.c serial: uartlite: Fix BRKINT clearing 2022-05-19 18:32:39 +02:00
ucc_uart.c firmware: replace HOTPLUG with UEVENT in FW_ACTION defines 2021-05-13 16:14:45 +02:00
vr41xx_siu.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
vt8500_serial.c serial: make uart_console_write->putchar()'s character an unsigned char 2022-03-03 15:06:31 +01:00
xilinx_uartps.c serial: xilinx_uartps: cache xmit in cdns_uart_handle_tx() 2022-04-22 16:21:53 +02:00
zs.c serial: zs: use NULL as a pointer, not 0 2022-04-22 16:21:53 +02:00
zs.h