[bootlin/training-materials updates] master: Embedded Linux labs: add CONFIG_DEVTMPFS_MOUNT=y in the QEMU variant (f8c47d12)

[Michael Opdenacker]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/f8c47d12a8a8fcb22498ee0d753048188b169b14

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commit f8c47d12a8a8fcb22498ee0d753048188b169b14
Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
Date:   Mon Jul 19 11:44:16 2021 +0200

    Embedded Linux labs: add CONFIG_DEVTMPFS_MOUNT=y in the QEMU variant
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>


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f8c47d12a8a8fcb22498ee0d753048188b169b14
 labs/sysdev-kernel-cross-compiling/sysdev-kernel-cross-compiling.tex | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/labs/sysdev-kernel-cross-compiling/sysdev-kernel-cross-compiling.tex b/labs/sysdev-kernel-cross-compiling/sysdev-kernel-cross-compiling.tex
index accef401..9843cf05 100644
--- a/labs/sysdev-kernel-cross-compiling/sysdev-kernel-cross-compiling.tex
+++ b/labs/sysdev-kernel-cross-compiling/sysdev-kernel-cross-compiling.tex
@@ -66,6 +66,10 @@ compression from Gzip to XZ. This compression algorithm is far more
 efficient than Gzip, in terms of compression ratio, at the expense of
 a higher decompression time.
 
+\ifdefstring{\labboard}{qemu}
+{Also add \kconfig{CONFIG_DEVTMPFS_MOUNT} to your configuration.}
+{}
+
 \section{Cross compiling}
 
 At this stage, you need to install the \code{libssl-dev}