[FE training-materials-updates] Remove PAE slide

[Michael Opdenacker]

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