linux_dsm_epyc7002/kernel/debug
Jason Wessel 37f86b469d kdb,kgdb: Allow arbitrary kgdb magic knock sequences
The first packet that gdb sends when the kernel is in kdb mode seems
to change with every release of gdb.  Instead of continuing to add
many different gdb packets, change kdb to automatically look for any
thing that looks like a gdb packet.

Example 1 cold start test:
echo g > /proc/sysrq-trigger
$D#44+

Example 2 cold start test:
echo g > /proc/sysrq-trigger
$3#33

The second one should re-enter kdb's shell right away and is purely a
test.

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
2011-08-01 13:23:59 -05:00
..
kdb kdb,kgdb: Allow arbitrary kgdb magic knock sequences 2011-08-01 13:23:59 -05:00
debug_core.c Fix common misspellings 2011-03-31 11:26:23 -03:00
debug_core.h debug_core: refactor locking for master/slave cpus 2010-10-22 15:34:13 -05:00
gdbstub.c kdb,kgdb: Implement switch and pass buffer from kdb -> gdb 2011-08-01 13:23:59 -05:00
Makefile kdb: core for kgdb back end (1 of 2) 2010-05-20 21:04:20 -05:00