[bootlin/training-materials updates] master: debugging: slides: add mention about sysrq "c" command (b1b23320)
Alexis Lothoré
alexis.lothore at bootlin.com
Thu Aug 3 14:38:53 CEST 2023
Repository : https://github.com/bootlin/training-materials
On branch : master
Link : https://github.com/bootlin/training-materials/commit/b1b233207f20a0b8ce521c3092576201716e6f48
>---------------------------------------------------------------
commit b1b233207f20a0b8ce521c3092576201716e6f48
Author: Alexis Lothoré <alexis.lothore at bootlin.com>
Date: Thu Aug 3 14:17:36 2023 +0200
debugging: slides: add mention about sysrq "c" command
We introduce a lot of available sysrq commands during the kernel debugging
slides, while missing the one we are going to use during the kernel
debugging labs.
Introduce the "c" command to trigger a kernel panic
Signed-off-by: Alexis Lothoré <alexis.lothore at bootlin.com>
>---------------------------------------------------------------
b1b233207f20a0b8ce521c3092576201716e6f48
slides/debugging-kernel-debugging/debugging-kernel-debugging.tex | 1 +
1 file changed, 1 insertion(+)
diff --git a/slides/debugging-kernel-debugging/debugging-kernel-debugging.tex b/slides/debugging-kernel-debugging/debugging-kernel-debugging.tex
index 7cb81c0c..0d19925c 100644
--- a/slides/debugging-kernel-debugging/debugging-kernel-debugging.tex
+++ b/slides/debugging-kernel-debugging/debugging-kernel-debugging.tex
@@ -441,6 +441,7 @@ R13: 0000000000005490 R14: 00000000006ed530 R15: 00007fb5ef0e3700
\item \code{t}: shows the kernel stack of all running processes
\item \code{g}: enter kgdb mode
\item \code{z}: flush trace buffer
+ \item \code{c}: triggers a crash (kernel panic)
\item You can even register your own!
\end{itemize}
\item Detailed in \kdochtml{admin-guide/sysrq}
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