Tetsuo Handa ae01e52da2 serial: drop debugging WARN_ON_ONCE() from uart_write() ... syzbot is reporting lockdep warning upon int disc = 7; ioctl(open("/dev/ttyS3", O_RDONLY), TIOCSETD, &disc); sequence. Do like what commit 5f1149d2f4 ("serial: drop debugging WARN_ON_ONCE() from uart_put_char()") does. Reported-by: syzbot+f78380e4eae53c64125c@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=f78380e4eae53c64125c Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Acked-by: Jiri Slaby <jirislaby@kernel.org> Link: https://lore.kernel.org/r/d775ae2d-a2ac-439e-8e2b-134749f60f30@I-love.SAKURA.ne.jp Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-06-04 14:10:43 +02:00
..
hvc	TTY/Serial changes for 6.10-rc1	2024-05-22 11:53:02 -07:00
ipwireless	tty: ipwireless: remove unused ipw_dev::attribute_memory	2023-11-23 19:16:03 +00:00
serdev	serdev: make serdev_bus_type const	2024-02-06 14:35:38 +00:00
serial	serial: drop debugging WARN_ON_ONCE() from uart_write()	2024-06-04 14:10:43 +02:00
vt	TTY/Serial changes for 6.10-rc1	2024-05-22 11:53:02 -07:00
amiserial.c	serial: ami: Mark driver struct with __refdata to prevent section mismatch	2024-04-09 15:50:22 +02:00
ehv_bytechan.c	tty: ehv_bytechan: convert to u8 and size_t	2023-12-08 12:02:37 +01:00
goldfish.c	tty: goldfish: Convert to platform remove callback returning void	2024-02-19 09:40:50 +01:00
Kconfig	vt: remove superfluous CONFIG_HW_CONSOLE	2024-01-27 19:03:51 -08:00
Makefile
mips_ejtag_fdc.c	tty: mips_ejtag_fdc: Fix passing incompatible pointer type warning	2024-02-23 10:14:16 +01:00
moxa.c	tty: moxa: convert to u8 and size_t	2023-12-08 12:02:38 +01:00
mxser.c	tty: mxser: convert to u8 and size_t	2023-12-08 12:02:38 +01:00
n_gsm.c	TTY/Serial fixes for 6.10-rc1	2024-05-24 08:38:28 -07:00
n_hdlc.c	tty: n_hdlc: convert to u8 and size_t	2023-12-08 12:02:38 +01:00
n_null.c	tty: ldops: unify to u8	2023-08-11 21:12:47 +02:00
n_tty.c	tty: n_tty: Fix buffer offsets when lookahead is used	2024-06-04 14:07:27 +02:00
nozomi.c	tty: nozomi: convert to u8 and size_t	2023-12-08 12:02:38 +01:00
pty.c
rpmsg_tty.c
synclink_gt.c
sysrq.c	tty/sysrq: Replay kernel log messages on consoles via sysrq	2024-04-11 14:22:52 +02:00
tty_audit.c
tty_baudrate.c
tty_buffer.c	tty: Don't include tty_buffer.h in tty.h	2024-02-18 18:59:59 +01:00
tty_io.c	USB / Thunderbolt changes for 6.8-rc1	2024-01-18 11:43:55 -08:00
tty_ioctl.c	tty: allow TIOCSLCKTRMIOS with CAP_CHECKPOINT_RESTORE	2023-12-15 14:20:03 +01:00
tty_jobctrl.c	tty: tty_jobctrl: fix pid memleak in disassociate_ctty()	2023-09-18 11:14:43 +02:00
tty_ldisc.c	tty: add the option to have a tty reject a new ldisc	2024-05-04 18:45:11 +02:00
tty_ldsem.c
tty_mutex.c
tty_port.c	tty: switch tty_port::xmit_* to u8	2023-12-08 12:02:37 +01:00
tty.h	tty: convert THROTTLE constants into enum	2023-10-03 14:31:16 +02:00
ttynull.c
vcc.c	tty: vcc: Add check for kstrdup() in vcc_probe()	2023-09-18 11:14:42 +02:00