linux/kernel/debug
Daniel Thompson 5454388113 kdb: Remove stack dump when entering kgdb due to NMI
Issuing a stack dump feels ergonomically wrong when entering due to NMI.

Entering due to NMI is normally a reaction to a user request, either the
NMI button on a server or a "magic knock" on a UART. Therefore the
backtrace behaviour on entry due to NMI should be like SysRq-g (no stack
dump) rather than like oops.

Note also that the stack dump does not offer any information that
cannot be trivial retrieved using the 'bt' command.

Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
2015-02-19 12:39:02 -06:00
..
kdb kdb: Remove stack dump when entering kgdb due to NMI 2015-02-19 12:39:02 -06:00
debug_core.c kdb: Fix off by one error in kdb_cpu() 2015-02-19 12:39:02 -06:00
debug_core.h kgdb/kdb: Fix no KDB config problem 2014-01-25 08:55:09 +01:00
gdbstub.c KGDB/KDB fixes and cleanups 2013-03-02 08:31:39 -08:00
Makefile kdb: core for kgdb back end (1 of 2) 2010-05-20 21:04:20 -05:00