Sudip Mukherjee 1656f00bec tty: always relink the port ... commit 273f632912 upstream. If the serial device is disconnected and reconnected, it re-enumerates properly but does not link it. fwiw, linking means just saving the port index, so allow it always as there is no harm in saving the same value again even if it tries to relink with the same port. Fixes: fb2b90014d ("tty: link tty and port before configuring it as console") Reported-by: Kenneth R. Crudup <kenny@panix.com> Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20191227174434.12057-1-sudipm.mukherjee@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-01-14 20:07:06 +01:00
..
hvc	powerpc/pseries/hvconsole: Fix stack overread via udbg	2020-01-09 10:19:08 +01:00
ipwireless	tty: ipwireless: fix missing checks for ioremap	2019-05-31 06:46:30 -07:00
serdev	serdev: Don't claim unsupported ACPI serial devices	2020-01-14 20:07:05 +01:00
serial	tty: link tty and port before configuring it as console	2020-01-14 20:07:05 +01:00
vt	vcs: prevent write access to vcsu devices	2019-12-13 08:52:51 +01:00
amiserial.c
cyclades.c
ehv_bytechan.c
goldfish.c
isicom.c
Kconfig	tty: ldisc: add sysctl to prevent autoloading of ldiscs	2019-04-17 08:38:47 +02:00
Makefile
mips_ejtag_fdc.c
moxa.c
moxa.h
mxser.c
mxser.h
n_gsm.c
n_hdlc.c	tty: Don't block on IO when ldisc change is pending	2019-12-13 08:52:28 +01:00
n_null.c
n_r3964.c	tty: Don't block on IO when ldisc change is pending	2019-12-13 08:52:28 +01:00
n_tracerouter.c
n_tracesink.c
n_tracesink.h
n_tty.c	tty: Don't block on IO when ldisc change is pending	2019-12-13 08:52:28 +01:00
nozomi.c
pty.c	pty: fix compat ioctls	2019-12-01 09:16:16 +01:00
rocket.c	tty: rocket: fix incorrect forward declaration of 'rp_init()'	2019-07-10 09:53:44 +02:00
rocket.h
rocket_int.h
synclink.c
synclink_gt.c	synclink_gt(): fix compat_ioctl()	2019-12-01 09:16:16 +01:00
synclinkmp.c
sysrq.c
tty_audit.c
tty_baudrate.c
tty_buffer.c	tty: increase the default flip buffer limit to 2*640K	2019-04-05 22:33:13 +02:00
tty_io.c	tty: ldisc: add sysctl to prevent autoloading of ldiscs	2019-04-17 08:38:47 +02:00
tty_ioctl.c
tty_jobctrl.c
tty_ldisc.c	tty: Don't block on IO when ldisc change is pending	2019-12-13 08:52:28 +01:00
tty_ldsem.c	tty/ldsem, locking/rwsem: Add missing ACQUIRE to read_failed sleep loop	2019-08-16 10:12:50 +02:00
tty_mutex.c
tty_port.c	tty: always relink the port	2020-01-14 20:07:06 +01:00
vcc.c