[FE training-materials-updates] Remove PAE slide
Michael Opdenacker
michael.opdenacker at free-electrons.com
Thu Dec 10 14:33:45 CET 2015
Repository : git://git.free-electrons.com/training-materials.git
On branch : master
Link : http://git.free-electrons.com/training-materials/commit/?id=3678912f15583844fa0743245f209fc1c335dc5d
>---------------------------------------------------------------
commit 3678912f15583844fa0743245f209fc1c335dc5d
Author: Michael Opdenacker <michael.opdenacker at free-electrons.com>
Date: Thu Dec 10 14:33:45 2015 +0100
Remove PAE slide
- PAE much less useful now, as 64 bit systems are easily available
when you need to have more than 4GB of RAM
Signed-off-by: Michael Opdenacker <michael.opdenacker at free-electrons.com>
>---------------------------------------------------------------
3678912f15583844fa0743245f209fc1c335dc5d
.../kernel-driver-development-memory.tex | 14 --------------
1 file changed, 14 deletions(-)
diff --git a/slides/kernel-driver-development-memory/kernel-driver-development-memory.tex b/slides/kernel-driver-development-memory/kernel-driver-development-memory.tex
index 88a6f1e..7a2eaf7 100644
--- a/slides/kernel-driver-development-memory/kernel-driver-development-memory.tex
+++ b/slides/kernel-driver-development-memory/kernel-driver-development-memory.tex
@@ -71,20 +71,6 @@
\end{frame}
\begin{frame}
- \frametitle{Accessing even more physical memory!}
- \begin{itemize}
- \item If your 32 bit platform hosts more than 4GB, they just cannot
- be mapped
- \item PAE (Physical Address Expansion) may be supported by your
- architecture
- \item Adds some address extension bits used to index memory areas
- \item Allows accessing up to 64 GB of physical memory on x86
- \item Note that each user space process is still limited to a 3 GB
- memory space
- \end{itemize}
-\end{frame}
-
-\begin{frame}
\frametitle{Notes on user space memory}
\begin{itemize}
\item New user space memory is allocated either from the already
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