[bootlin/training-materials] 30504b: Embedded Linux kernel cross-compiling lab: add mis...

[Michael Opdenacker]

  Branch: refs/heads/master
  Home:   https://github.com/bootlin/training-materials
  Commit: 30504b8b7ddfaa665737e0021253d713c6429b4f
      https://github.com/bootlin/training-materials/commit/30504b8b7ddfaa665737e0021253d713c6429b4f
  Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
  Date:   2022-03-01 (Tue, 01 Mar 2022)

  Changed paths:
    M labs/sysdev-kernel-cross-compiling-stm32/sysdev-kernel-cross-compiling-stm32.tex
    M labs/sysdev-kernel-cross-compiling/sysdev-kernel-cross-compiling.tex

  Log Message:
  -----------
  Embedded Linux kernel cross-compiling lab: add missing "saveenv"

Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>