Ryo Takakura e1ca3ff28a serial: sifive: lock port in startup()/shutdown() callbacks ... startup()/shutdown() callbacks access SIFIVE_SERIAL_IE_OFFS. The register is also accessed from write() callback. If console were printing and startup()/shutdown() callback gets called, its access to the register could be overwritten. Add port->lock to startup()/shutdown() callbacks to make sure their access to SIFIVE_SERIAL_IE_OFFS is synchronized against write() callback. Fixes: 45c054d081 ("tty: serial: add driver for the SiFive UART") Signed-off-by: Ryo Takakura <ryotkkr98@gmail.com> Reviewed-by: Petr Mladek <pmladek@suse.com> Cc: stable@vger.kernel.org Reviewed-by: John Ogness <john.ogness@linutronix.de> Rule: add Link: https://lore.kernel.org/stable/20250330003522.386632-1-ryotkkr98%40gmail.com Link: https://lore.kernel.org/r/20250412001847.183221-1-ryotkkr98@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2025-04-15 15:02:39 +02:00
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8250	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
jsm	…
21285.c	…
Kconfig	serial: tegra-utc: Add driver for Tegra UART Trace Controller (UTC)	2025-02-14 10:06:50 +01:00
Makefile	serial: tegra-utc: Add driver for Tegra UART Trace Controller (UTC)	2025-02-14 10:06:50 +01:00
altera_jtaguart.c	serial: altera_jtaguart: Use KBUILD_MODNAME	2024-12-04 16:35:53 +01:00
altera_uart.c	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
amba-pl010.c	…
amba-pl011.c	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
apbuart.c	…
apbuart.h	…
ar933x_uart.c	…
arc_uart.c	…
atmel_serial.c	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
atmel_serial.h	…
bcm63xx_uart.c	…
clps711x.c	…
cpm_uart.c	TTY / Serial driver updates for 6.13-rc1	2024-11-30 09:03:16 -08:00
cpm_uart.h	…
digicolor-usart.c	…
dz.c	…
dz.h	…
earlycon-riscv-sbi.c	…
earlycon-semihost.c	…
earlycon.c	…
esp32_acm.c	…
esp32_uart.c	…
fsl_linflexuart.c	…
fsl_lpuart.c	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
icom.c	serial: icom: fix code format problems	2025-03-20 08:10:40 -07:00
imx.c	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
imx_earlycon.c	…
ip22zilog.c	…
ip22zilog.h	…
kgdboc.c	Revert "tty/serial: Add kgdb_nmi driver"	2025-02-14 10:05:43 +01:00
lantiq.c	…
liteuart.c	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
lpc32xx_hs.c	…
ma35d1_serial.c	tty: serial: pl011: remove incorrect of_match_ptr annotation	2025-03-20 08:09:56 -07:00
max310x.c	…
max3100.c	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
mcf.c	…
men_z135_uart.c	module: Convert symbol namespace to string literal	2024-12-02 11:34:44 -08:00
meson_uart.c	…
milbeaut_usio.c	…
mpc52xx_uart.c	serial: mpc52xx_uart: Remove legacy PM hook	2025-02-04 14:38:32 +01:00
mps2-uart.c	…
msm_serial.c	serial: msm: Configure correct working mode before starting earlycon	2025-04-11 16:58:47 +02:00
mux.c	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
mvebu-uart.c	…
mxs-auart.c	…
omap-serial.c	…
owl-uart.c	…
pch_uart.c	serial: pch_uart: Remove legacy PM hook	2025-02-04 14:38:36 +01:00
pic32_uart.c	…
pmac_zilog.c	…
pmac_zilog.h	…
pxa.c	…
qcom_geni_serial.c	…
rda-uart.c	…
rp2.c	…
sa1100.c	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
samsung_tty.c	…
sb1250-duart.c	…
sc16is7xx.c	serial: sc16is7xx: Fix IRQ number check behavior	2025-02-04 14:42:42 +01:00
sc16is7xx.h	…
sc16is7xx_i2c.c	module: Convert symbol namespace to string literal	2024-12-02 11:34:44 -08:00
sc16is7xx_spi.c	module: Convert symbol namespace to string literal	2024-12-02 11:34:44 -08:00
sccnxp.c	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
serial-tegra.c	…
serial_base.h	…
serial_base_bus.c	…
serial_core.c	TTY/Serial driver updates for 6.15-rc1	2025-04-02 18:17:33 -07:00
serial_ctrl.c	…
serial_mctrl_gpio.c	serial: mctrl_gpio: split disable_ms into sync and no_sync APIs	2025-02-19 15:08:36 +01:00
serial_mctrl_gpio.h	serial: mctrl_gpio: split disable_ms into sync and no_sync APIs	2025-02-19 15:08:36 +01:00
serial_port.c	serial: port: Make ->iotype validation global in __uart_read_properties()	2025-02-04 14:44:44 +01:00
serial_txx9.c	…
sh-sci.c	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
sh-sci.h	…
sifive.c	serial: sifive: lock port in startup()/shutdown() callbacks	2025-04-15 15:02:39 +02:00
sprd_serial.c	…
st-asc.c	…
stm32-usart.c	serial: stm32: do not deassert RS485 RTS GPIO prematurely	2025-03-20 08:30:44 -07:00
stm32-usart.h	…
suncore.c	…
sunhv.c	…
sunplus-uart.c	…
sunsab.c	…
sunsab.h	…
sunsu.c	tty: sunsu: remove unused serial_icr_read()	2025-03-20 08:00:51 -07:00
sunzilog.c	…
sunzilog.h	…
tegra-tcu.c	…
tegra-utc.c	serial: tegra-utc: Add driver for Tegra UART Trace Controller (UTC)	2025-02-14 10:06:50 +01:00
timbuart.c	…
timbuart.h	…
uartlite.c	…
ucc_uart.c	TTY / Serial driver updates for 6.13-rc1	2024-11-30 09:03:16 -08:00
vt8500_serial.c	…
xilinx_uartps.c	serial: xilinx_uartps: Switch to use hrtimer_setup()	2025-02-20 15:38:34 +01:00
zs.c	…
zs.h	…