[bootlin/training-materials updates] master: labs/kernel-debugging: fix section/subsection (c5f5efdb)
Thomas Petazzoni
thomas.petazzoni at bootlin.com
Fri Oct 29 10:46:38 CEST 2021
Repository : https://github.com/bootlin/training-materials
On branch : master
Link : https://github.com/bootlin/training-materials/commit/c5f5efdbafc2b858a429c6375cc0ddb800554f3e
>---------------------------------------------------------------
commit c5f5efdbafc2b858a429c6375cc0ddb800554f3e
Author: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
Date: Tue May 18 12:03:40 2021 +0200
labs/kernel-debugging: fix section/subsection
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
>---------------------------------------------------------------
c5f5efdbafc2b858a429c6375cc0ddb800554f3e
labs/kernel-debugging/kernel-debugging.tex | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/labs/kernel-debugging/kernel-debugging.tex b/labs/kernel-debugging/kernel-debugging.tex
index da914f60..a2872915 100644
--- a/labs/kernel-debugging/kernel-debugging.tex
+++ b/labs/kernel-debugging/kernel-debugging.tex
@@ -82,7 +82,7 @@ Go to the \code{~/linux-kernel-labs/modules/nfsroot/root/debugging/} directory.
Compile the \code{drvbroken} in this directory, and load it on your
board. See it crashing in a nice way.
-\section{Analyzing the crash message}
+\subsection{Analyzing the crash message}
Analyze the crash message carefully. Knowing that on ARM, the \code{PC}
register contains the location of the instruction being executed, find
@@ -93,7 +93,7 @@ Using Elixir or the kernel source code, have a look at the definition of this
function. This, with a careful review of the driver source code should
probably be enough to help you understand and fix the issue.
-\section{Locating the exact line where the error happens}
+\subsection{Locating the exact line where the error happens}
Even if you already found out which instruction caused the crash, it's
useful to use information in the crash report.
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