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linux/drivers/tty
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Petr Mladek 075e1a0c50 sysrq: Restore original console_loglevel when sysrq disabled 
The sysrq header line is printed with an increased loglevel
to provide users some positive feedback.

The original loglevel is not restored when the sysrq operation
is disabled. This bug was introduced in 2.6.12 (pre-git-history)
by the commit ("Allow admin to enable only some of the Magic-Sysrq
functions").

Signed-off-by: Petr Mladek <pmladek@suse.com>
Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-01-22 13:46:53 +01:00
..
hvc
tty: Use of_node_name_{eq,prefix} for node name comparisons
2018-12-17 16:12:17 +01:00
ipwireless
ipwireless: switch to ->[sg]et_serial()
2018-10-13 00:50:31 -04:00
serdev
serdev: document the write functions using kernel-doc
2018-11-27 19:44:21 +01:00
serial
serial: fsl_lpuart: consider TX FIFO too in lpuart32_tx_empty
2019-01-22 09:51:10 +01:00
vt
vt: ignore sequences that contain ':' in parameters.
2019-01-18 13:57:27 +01:00
amiserial.c
kill TIOCSERGSTRUCT
2018-10-13 00:50:53 -04:00
cyclades.c
cyclades: switch to ->[sg]et_serial()
2018-10-13 00:50:30 -04:00
ehv_bytechan.c
tty: Convert to using %pOFn instead of device_node.name
2018-09-18 16:07:25 +02:00
goldfish.c
headers: separate linux/mod_devicetable.h from linux/platform_device.h
2018-07-07 17:52:26 +02:00
isicom.c
isicom: switch to ->[sg]et_serial()
2018-10-13 00:50:31 -04:00
Kconfig
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2018-04-09 09:04:10 -07:00
Makefile
tty: remove bfin_jtag_comm and hvc_bfin_jtag drivers
2018-03-26 15:57:24 +02:00
mips_ejtag_fdc.c
tty: Remove redundant license text
2017-11-08 13:08:12 +01:00
moxa.c
moxa: switch to ->[sg]et_serial()
2018-10-13 00:50:32 -04:00
moxa.h
tty: moxa: Add support for CMSPAR
2017-11-28 15:32:33 +01:00
mxser.c
mxser: switch to ->[sg]et_serial()
2018-10-13 00:50:32 -04:00
mxser.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
n_gsm.c
n_gsm: Constify u8 and unsigned char usage
2019-01-18 12:57:40 +01:00
n_hdlc.c
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
n_null.c
tty: Remove redundant license text
2017-11-08 13:08:12 +01:00
n_r3964.c
tty: Don't block on IO when ldisc change is pending
2018-12-05 12:16:33 +01:00
n_tracerouter.c
tty: Remove redundant license text
2017-11-08 13:08:12 +01:00
n_tracesink.c
tty: Remove redundant license text
2017-11-08 13:08:12 +01:00
n_tracesink.h
tty: Remove redundant license text
2017-11-08 13:08:12 +01:00
n_tty.c
n_tty: update comment for WAKEUP_CHARS define
2019-01-18 13:25:11 +01:00
nozomi.c
tty/nozomi: fix inconsistent indentation
2018-04-25 14:54:26 +02:00
pty.c
pty: fix compat ioctls
2018-10-13 00:50:51 -04:00
rocket_int.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
rocket.c
tty: rocket: Fix possible buffer overwrite on register_PCI
2018-08-02 10:11:32 +02:00
rocket.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
synclink_gt.c
synclink_gt(): fix compat_ioctl()
2018-10-13 00:50:52 -04:00
synclink.c
synclink: reduce pointless checks in ->ioctl()
2018-10-13 00:50:43 -04:00
synclinkmp.c
synclink: reduce pointless checks in ->ioctl()
2018-10-13 00:50:43 -04:00
sysrq.c
sysrq: Restore original console_loglevel when sysrq disabled
2019-01-22 13:46:53 +01:00
tty_audit.c
audit: use current whenever possible
2018-11-26 18:41:21 -05:00
tty_baudrate.c
termios, tty/tty_baudrate.c: fix buffer overrun
2018-11-08 03:36:45 -08:00
tty_buffer.c
tty: wipe buffer.
2018-10-11 19:50:00 +02:00
tty_io.c
tty: Don't hold ldisc lock in tty_reopen() if ldisc present
2019-01-11 17:03:42 +01:00
tty_ioctl.c
move compat handling of tty ioctls to tty_compat_ioctl()
2018-09-14 11:12:17 -04:00
tty_jobctrl.c
tty: add SPDX identifiers to all remaining files in drivers/tty/
2017-11-08 13:08:12 +01:00
tty_ldisc.c
tty/ldsem: Add lockdep asserts for ldisc_sem
2018-12-05 12:16:33 +01:00
tty_ldsem.c
tty/ldsem: Decrement wait_readers on timeouted down_read()
2018-12-05 12:16:33 +01:00
tty_mutex.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
tty_port.c
tty: do not set TTY_IO_ERROR flag if console port
2018-11-27 09:58:11 +01:00
vcc.c
tty: vcc: Convert timers to use timer_setup()
2017-11-04 12:01:54 +01:00