Douglas Anderson 3ca676e4ca kgdb: Prevent infinite recursive entries to the debugger ...

If we detect that we recursively entered the debugger we should hack
our I/O ops to NULL so that the panic() in the next line won't
actually cause another recursion into the debugger.  The first line of
kgdb_panic() will check this and return.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Link: https://lore.kernel.org/r/20200507130644.v4.6.I89de39f68736c9de610e6f241e68d8dbc44bc266@changeid
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>

2020-05-18 17:49:27 +01:00

..

kdb

Merge tag 'spdx-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx

2020-04-03 13:12:26 -07:00

debug_core.c

kgdb: Prevent infinite recursive entries to the debugger

2020-05-18 17:49:27 +01:00

debug_core.h

kdb: Fix stack crawling on 'running' CPUs that aren't the master

2019-10-10 16:28:48 +01:00

gdbstub.c

gdbstub: Replace strcpy() by strscpy()

2019-05-02 13:40:27 +01:00

Makefile

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00