[bootlin/training-materials updates] master: Embedded Linux slides: minor update to a realtime slide (0649c16f)

[Thomas Petazzoni]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/0649c16fdaa6d40dbbae7b8a01ab2bc49f72729e

>---------------------------------------------------------------

commit 0649c16fdaa6d40dbbae7b8a01ab2bc49f72729e
Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
Date:   Mon Sep 13 14:50:53 2021 +0200

    Embedded Linux slides: minor update to a realtime slide
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>


>---------------------------------------------------------------

0649c16fdaa6d40dbbae7b8a01ab2bc49f72729e
 slides/sysdev-realtime/sysdev-realtime.tex | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/slides/sysdev-realtime/sysdev-realtime.tex b/slides/sysdev-realtime/sysdev-realtime.tex
index 59b2403d..68359205 100644
--- a/slides/sysdev-realtime/sysdev-realtime.tex
+++ b/slides/sysdev-realtime/sysdev-realtime.tex
@@ -513,8 +513,8 @@
     kernel
     \begin{itemize}
     \item Only the latest and long term stable releases of the kernel
-      are actively supported and maintained, currently: 5.12, 5.10, 5.4, 4.19,
-      4.14, 4.9, 4.4. This is yet another advantage of using a mainline
+      are actively supported and maintained.
+      This is yet another advantage of using a mainline
       LTS kernel release! It will be difficult to port the patches to
       other kernel versions.
     \item Access to supported versions:
@@ -522,10 +522,9 @@
     \end{itemize}
   \item Quick set up:
     \begin{itemize}
-    \item Download the latest PREEMPT\_RT patch\\
-      from \footnotesize \url{https://kernel.org/pub/linux/kernel/projects/rt/} \normalsize
-    \item Download and extract the corresponding mainline kernel
-      version
+    \item Download the PREEMPT\_RT patch for the latest LTS kernel release\\
+      from {\footnotesize \url{https://kernel.org/pub/linux/kernel/projects/rt/}}
+    \item Download and extract the mainline kernel version corresponding exactly
     \item Apply the patch to the mainline kernel tree
     \end{itemize}
   \end{itemize}