[bootlin/training-materials updates] master: debugging: labs: replace "cd <foo>; make" with "make O=foo" (54d92d38)

[Alexis Lothoré]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/54d92d380f5c341338f21628bc57c4c54041d597

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commit 54d92d380f5c341338f21628bc57c4c54041d597
Author: Alexis Lothoré <alexis.lothore at bootlin.com>
Date:   Sun Jul 9 10:16:16 2023 +0200

    debugging: labs: replace "cd <foo>; make" with "make O=foo"
    
    Signed-off-by: Alexis Lothoré <alexis.lothore at bootlin.com>


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54d92d380f5c341338f21628bc57c4c54041d597
 labs/debugging-kernel-debugging/debugging-kernel-debugging.tex | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/labs/debugging-kernel-debugging/debugging-kernel-debugging.tex b/labs/debugging-kernel-debugging/debugging-kernel-debugging.tex
index de0fee68..2b855c36 100644
--- a/labs/debugging-kernel-debugging/debugging-kernel-debugging.tex
+++ b/labs/debugging-kernel-debugging/debugging-kernel-debugging.tex
@@ -344,8 +344,7 @@ using the following commands:
 \begin{bashinput}
 $ cd /home/$USER/debugging-labs/buildroot
 $ make O=build_kexec stm32mp157a_dk1_debugging_kexec_defconfig
-$ cd build_kexec
-$ make
+$ make O=build_kexec
 \end{bashinput}
 
 Then, we'll copy the zImage and the device-tree to the nfs /root/kexec