Tony Lindgren 9812b33d17 serial: 8250: omap: Fix freeing of resources on failed register ...

[ Upstream commit b9ab22c2bc ]

If serial8250_register_8250_port() fails, the SoC can hang as the
deferred PMQoS work will still run as is not flushed and removed.

Fixes: 61929cf016 ("tty: serial: Add 8250-core based omap driver")
Signed-off-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20230508082014.23083-2-tony@atomide.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-07-19 16:21:49 +02:00

..

hvc

hvc/xen: prevent concurrent accesses to the shared ring

2023-03-30 12:49:09 +02:00

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: 8250: omap: Fix freeing of resources on failed register

2023-07-19 16:21:49 +02:00

vt

vc_screen: reload load of struct vc_data pointer in vcs_write() to avoid UAF

2023-05-24 17:32:51 +01:00

amiserial.c

tty: Make ->set_termios() old ktermios const

2022-08-30 14:22:35 +02:00

ehv_bytechan.c

tty: drop put_tty_driver

2021-07-27 12:17:21 +02:00

goldfish.c

tty: goldfish: Fix free_irq() on remove

2022-06-10 13:31:31 +02:00

Kconfig

tty: add rpmsg driver

2021-10-21 12:35:35 +02:00

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

tty: n_gsm: fix sleep-in-atomic-context bug in gsm_control_send

2022-11-03 04:12:09 +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

tty: Make ldisc ->set_termios() old ktermios const

2022-08-30 14:22:34 +02:00

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: remove MGSL_MAGIC

2022-09-22 16:12:34 +02:00

sysrq.c

Merge branch 'rework/kthreads' into for-linus

2022-06-23 19:11:28 +02:00

tty_audit.c

tty: audit: move some local functions out of tty.h

2021-04-15 10:24:58 +02:00

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: Fix lookahead_buf crash with serdev

2022-08-30 14:31:53 +02:00

tty_io.c

tty: Prevent writing chars during tcsetattr TCSADRAIN/FLUSH

2023-05-11 23:03:01 +09:00

tty_ioctl.c

tty: Prevent writing chars during tcsetattr TCSADRAIN/FLUSH

2023-05-11 23:03:01 +09:00

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: reformat kernel-doc in tty_ldisc.c

2021-11-26 16:27:43 +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: Prevent writing chars during tcsetattr TCSADRAIN/FLUSH

2023-05-11 23:03:01 +09:00

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