[FE training-materials-updates] Kernel IO memory: update STRICT_DEVMEM status

Michael Opdenacker michael.opdenacker at free-electrons.com
Tue Jun 11 09:17:52 CEST 2013


Repository : git://git.free-electrons.com/training-materials.git

On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=8c9465de66f048f2009db35b6051d0e74f5c0009

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

commit 8c9465de66f048f2009db35b6051d0e74f5c0009
Author: Michael Opdenacker <michael.opdenacker at free-electrons.com>
Date:   Tue Jun 11 05:11:22 2013 +0200

    Kernel IO memory: update STRICT_DEVMEM status
    
    - Added arm64
    - Checked on 3.10-rc5
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at free-electrons.com>


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

8c9465de66f048f2009db35b6051d0e74f5c0009
 .../kernel-driver-development-io-memory.tex        |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/slides/kernel-driver-development-io-memory/kernel-driver-development-io-memory.tex b/slides/kernel-driver-development-io-memory/kernel-driver-development-io-memory.tex
index b62c557..77db4cc 100644
--- a/slides/kernel-driver-development-io-memory/kernel-driver-development-io-memory.tex
+++ b/slides/kernel-driver-development-io-memory/kernel-driver-development-io-memory.tex
@@ -259,9 +259,9 @@ __raw_writel(1 << KS8695_IRQ_UART_TX,
     address.
   \item Used by applications such as the X server to write directly to
     device memory.
-  \item On \code{x86}, \code{arm}, \code{tile}, \code{powerpc},
-    \code{unicore32}, \code{s390}:
+  \item On \code{x86}, \code{arm}, \code{arm64}, \code{tile},
+    \code{powerpc}, \code{unicore32}, \code{s390}:
     \code{CONFIG_STRICT_DEVMEM} option to restrict \code{/dev/mem}
-    non-RAM addresses, for security reasons (Linux 3.6 status).
+    non-RAM addresses, for security reasons (Linux 3.10 status).
 \end{itemize}
 \end{frame}



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