2 prompt "Choose kernel unwinder"
3 default UNWINDER_PROLOGUE if KALLSYMS
5 This determines which method will be used for unwinding kernel stack
6 traces for panics, oopses, bugs, warnings, perf, /proc/<pid>/stack,
12 This option enables the "guess" unwinder for unwinding kernel stack
13 traces. It scans the stack and reports every kernel text address it
14 finds. Some of the addresses it reports may be incorrect.
16 While this option often produces false positives, it can still be
19 config UNWINDER_PROLOGUE
20 bool "Prologue unwinder"
23 This option enables the "prologue" unwinder for unwinding kernel stack
24 traces. It unwind the stack frame based on prologue code analyze. Symbol
25 information is needed, at least the address and length of each function.
26 Some of the addresses it reports may be incorrect (but better than the