CONFIG_DWARF_UNWINDER is not available for thedefaultarchitecture x86.
Result is shown for architecture sh
Enable the DWARF unwinder for stacktraces
modulename: dwarf.ko
configname: CONFIG_DWARF_UNWINDER
Linux Kernel Configuration
└─>Kernel hacking
└─>Enable the DWARF unwinder for stacktraces
In linux kernel since version 2.6.32 (release Date: 2009-12-02)
Enabling this option will make stacktraces more accurate, at
the cost of an increase in overall kernel size.
the cost of an increase in overall kernel size.