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linux/drivers/tty
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Gabriel Somlo 1307c5d33c serial: altera_uart: fix locking in polling mode 
Since altera_uart_interrupt() may also be called from
a poll timer in "serving_softirq" context, use
spin_[lock_irqsave|unlock_irqrestore] variants, which
are appropriate for both softirq and hardware interrupt
contexts.

Fixes: 2f8b9c15cd88 ("altera_uart: Add support for polling mode (IRQ-less)")
Signed-off-by: Gabriel Somlo <gsomlo@gmail.com>
Link: https://lore.kernel.org/r/20221122200426.888349-1-gsomlo@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-11-23 09:38:42 +01:00
..
hvc
tty: hvc: make hvc_rtas_dev static
2022-11-03 03:52:36 +01:00
ipwireless
tty: drop put_tty_driver
2021-07-27 12:17:21 +02:00
serdev
tty: Replace acpi_bus_get_device()
2022-01-31 14:30:06 +01:00
serial
serial: altera_uart: fix locking in polling mode
2022-11-23 09:38:42 +01:00
vt
Merge 6.0-rc4 into tty-next
2022-09-05 07:59:28 +02:00
amiserial.c
tty: Make ->set_termios() old ktermios const
2022-08-30 14:22:35 +02:00
ehv_bytechan.c
tty: evh_bytechan: Replace NO_IRQ by 0
2022-11-02 08:10:42 +01:00
goldfish.c
tty: goldfish: Fix free_irq() on remove
2022-06-10 13:31:31 +02:00
Kconfig
tty: Allow TIOCSTI to be disabled
2022-11-03 01:58:03 +01:00
Makefile
tty: add rpmsg driver
2021-10-21 12:35:35 +02:00
mips_ejtag_fdc.c
serial: Convert SERIAL_XMIT_SIZE to UART_XMIT_SIZE
2022-06-27 14:41:31 +02:00
moxa.c
tty: Make ->set_termios() old ktermios const
2022-08-30 14:22:35 +02:00
mxser.c
tty: mxser: remove redundant assignment to hwid
2022-09-01 17:59:36 +02:00
n_gsm.c
Merge 6.1-rc6 into tty-next
2022-11-22 17:38:38 +01:00
n_hdlc.c
tty: n_hdlc: remove HDLC_MAGIC
2022-09-22 16:12:34 +02:00
n_null.c
tty: make tty_ldisc_ops a param in tty_unregister_ldisc
2021-05-13 16:57:16 +02:00
n_tty.c
n_tty: Rename tail to old_tail in n_tty_read()
2022-11-22 17:51:34 +01:00
nozomi.c
tty: drop put_tty_driver
2021-07-27 12:17:21 +02:00
pty.c
tty: Make ->set_termios() old ktermios const
2022-08-30 14:22:35 +02:00
rpmsg_tty.c
tty: rpmsg: Fix race condition releasing tty port
2022-01-26 14:50:26 +01:00
synclink_gt.c
tty: synclink_gt: unwind actions in error path of net device open
2022-11-22 17:52:57 +01:00
sysrq.c
Merge branch 'rework/kthreads' into for-linus
2022-06-23 19:11:28 +02:00
tty_audit.c
…
tty_baudrate.c
tty: Fix comment style in tty_termios_input_baud_rate()
2022-08-30 14:22:34 +02:00
tty_buffer.c
tty: Convert tty_buffer flags to bool
2022-11-09 13:02:16 +01:00
tty_io.c
tty: Move TIOCSTI toggle variable before kerndoc
2022-11-08 15:47:25 +01:00
tty_ioctl.c
termios: start unifying non-UAPI parts of asm/termios.h
2022-09-09 10:44:34 +02:00
tty_jobctrl.c
signal: Replace __group_send_sig_info with send_signal_locked
2022-05-11 14:33:17 -05:00
tty_ldisc.c
tty: Move sysctl setup into "core" tty logic
2022-11-03 01:58:03 +01:00
tty_ldsem.c
tty/ldsem: Fix syntax errors in comments
2021-12-21 09:15:49 +01:00
tty_mutex.c
tty: remove TTY_MAGIC
2022-09-22 16:12:34 +02:00
tty_port.c
tty: Implement lookahead to process XON/XOFF timely
2022-06-10 13:51:31 +02:00
tty.h
tty: Move sysctl setup into "core" tty logic
2022-11-03 01:58:03 +01:00
ttynull.c
tty: drop put_tty_driver
2021-07-27 12:17:21 +02:00
vcc.c
termios: start unifying non-UAPI parts of asm/termios.h
2022-09-09 10:44:34 +02:00