CONFIG_DEBUG_INFO_REDUCED=y compiled kernel

[youngjun-89]

Is there way to open crash dump which happens on CONFIG_DEBUG_INFO_REDUCED=y compiled kernel? If cannot open, Is there a tip to use this crash dump?

[k-hagio]

Is there way to open crash dump which happens on CONFIG_DEBUG_INFO_REDUCED=y compiled kernel?

config DEBUG_INFO_REDUCED
        bool "Reduce debugging information"
        help
          If you say Y here gcc is instructed to generate less debugging
          information for structure types. ...

No, crash uses various structure type information and cannot open a dump without it normally. crash --minimal may open it, but you can hardly do anything. Unfortunately, I don't have any tips.