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Question slides #242

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Question slides #242

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a4b28dd
common/common.sty: add questionslide
arnout Apr 10, 2024
591beb8
Linux kernel intro: add a few question slides
arnout Apr 15, 2024
1291648
sysdev-kernel-booting: add question about kernel command line
arnout Apr 15, 2024
7cfd4e1
Add two more questions
arnout Apr 15, 2024
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8 changes: 7 additions & 1 deletion common/common.sty
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Original file line number Diff line number Diff line change
Expand Up @@ -32,4 +32,10 @@
% Yocto commands
\newcommand\yoctovar[1]{\href{https://docs.yoctoproject.org/ref-manual/variables.html\#term-#1}{\codelink{#1}}}


% Arnout commands
\newcommand\questionslide[1]{\begin{frame}{#1}
\begin{center}
\includegraphics[height=0.8\textheight]{common/question-mark.jpg}
\end{center}
\end{frame}
}
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2 changes: 2 additions & 0 deletions slides/kernel-device-model/kernel-device-model.tex
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Expand Up @@ -2,6 +2,8 @@ \section{Linux device and driver model}

\subsection{Introduction}

\questionslide{Why do we need device drivers?}

\begin{frame}{The need for a device model?}
\begin{itemize}
\item The Linux kernel runs on a wide range of architectures and
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2 changes: 2 additions & 0 deletions slides/kernel-hw-devices/kernel-hw-devices.tex
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Expand Up @@ -77,6 +77,8 @@ \subsection{Describing non-discoverable hardware}
\end{columns}
\end{frame}

\questionslide{Why is putting description in code not maintainable?}

\begin{frame}{Device Tree: from source to blob}
\begin{columns}
\column{0.7\textwidth}
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4 changes: 4 additions & 0 deletions slides/kernel-source-code-drivers/kernel-source-code-drivers.tex
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Expand Up @@ -25,6 +25,8 @@ \subsection{Linux kernel source code}
\end{itemize}
\end{frame}

\questionslide{Why doesn't the kernel use the C library?}

\begin{frame}
\frametitle{No C library}
\begin{itemize}
Expand Down Expand Up @@ -242,6 +244,8 @@ \subsection{Linux kernel source code}
This will for sure reduce your maintenance and support work
\end{frame}

\questionslide{Can you implement drivers in userspace?}

\begin{frame}
\frametitle{User space device drivers 1/2}
\begin{itemize}
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2 changes: 2 additions & 0 deletions slides/sysdev-kernel-booting/sysdev-kernel-booting.tex
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Expand Up @@ -35,6 +35,8 @@
\end{itemize}
\end{frame}

\questionslide{How do you specify the kernel command line?}

\begin{frame}
\frametitle{Passing the kernel command line}
\begin{columns}
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2 changes: 2 additions & 0 deletions slides/sysdev-linux-intro-features/sysdev-linux-intro-features.tex
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Expand Up @@ -33,6 +33,8 @@
\end{center}
\end{frame}

\questionslide{What are the Linux kernel main roles?}

\begin{frame}{Linux kernel main roles}
\begin{itemize}
\item {\bf Manage all the hardware resources}: CPU, memory, I/O.
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