[bootlin/training-materials updates] master: kgdb: add information to disable watchdog if needed (db4b5060)

Clément Léger clement.leger at bootlin.com
Tue Oct 25 10:52:29 CEST 2022

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/db4b50600e42ca2557db8f085961ddb716c6ebb2


commit db4b50600e42ca2557db8f085961ddb716c6ebb2
Author: Clément Léger <clement.leger at bootlin.com>
Date:   Mon Oct 24 09:30:40 2022 +0200

    kgdb: add information to disable watchdog if needed
    When debugging with KGDB, the kernel is completely stopped and thus the
    watchdog won't be serviced while interrupted.
    Signed-off-by: Clément Léger <clement.leger at bootlin.com>


 common/kgdb.tex | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/common/kgdb.tex b/common/kgdb.tex
index 571784a6..5a310c10 100644
--- a/common/kgdb.tex
+++ b/common/kgdb.tex
@@ -57,5 +57,7 @@
   \item Once connected, you can debug a kernel the way you would debug
     an application program.
+  \item {\em Note: it might be needed to disable the platform watchdog to avoid
+        rebooting while debugging.}
\ No newline at end of file

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