[lfs-dev] Kernel memory initializaton

Riccardo Corsi riccardogcorsi at gmail.com
Fri Aug 9 05:53:52 PDT 2019


Hello, I have a question about a 5.2.7 kernel parameter.
Initialize kernel stack variables at function entry: (1...4)

This is the related part of config kernel file:

# Memory initialization
#
# CONFIG_INIT_STACK_NONE is not set
CONFIG_GCC_PLUGIN_STRUCTLEAK_USER=y
# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF is not set
# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL is not set
# CONFIG_GCC_PLUGIN_STRUCTLEAK_VERBOSE is not set
# CONFIG_GCC_PLUGIN_STACKLEAK is not set

What is the best selection?

Thanks
Riccardo
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