linux/kernel/debug/kdb
Anton Vorontsov ad394f66fa kdb: Implement disable_nmi command
This command disables NMI-entry. If NMI source has been previously shared
with a serial console ("debug port"), this effectively releases the port
from KDB exclusive use, and makes the console available for normal use.

Of course, NMI can be reenabled, enable_nmi modparam is used for that:

	echo 1 > /sys/module/kdb/parameters/enable_nmi

Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
Acked-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-26 13:42:25 -07:00
..
.gitignore kdb: core for kgdb back end (1 of 2) 2010-05-20 21:04:20 -05:00
kdb_bp.c kdb: Add message about CONFIG_DEBUG_RODATA on failure to install breakpoint 2012-03-22 15:07:16 -05:00
kdb_bt.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
kdb_cmds kdb: cleanup unused variables missed in the original kdb merge 2011-08-01 13:23:58 -05:00
kdb_debugger.c kernel/debug: Make use of KGDB_REASON_NMI 2012-07-31 08:16:43 -05:00
kdb_io.c kdb: Remove cpu from the more prompt 2012-07-31 08:16:43 -05:00
kdb_keyboard.c KDB: Fix usability issues relating to the 'enter' key. 2012-03-22 15:07:15 -05:00
kdb_main.c kdb: Implement disable_nmi command 2012-09-26 13:42:25 -07:00
kdb_private.h printk: Remove kdb_syslog_data 2012-07-21 10:34:00 -07:00
kdb_support.c kdb: remove the second argument of k[un]map_atomic() 2012-03-20 21:48:26 +08:00
Makefile kgdboc,keyboard: Keyboard driver for kdb with kgdb 2010-05-20 21:04:24 -05:00