[Ilugc] "Recursive entry to debugger" panic seen with KGDB (PowerPC)

  • From: bharathi.list@xxxxxxxxx (Bharathi Subramanian)
  • Date: Mon, 7 Apr 2014 19:28:28 +0800

Hi JD, My experience with Kernel + PPC bit out-dated. It is very difficult
blindly debug the kernel code. I use ksymoops script, which parse the panic
text and map the address to symbol, to narrow down my focus/debug area. HTH
:)


On Mon, Mar 17, 2014 at 5:45 PM, PrasannaKumar Muralidharan <
prasannatsmkumar at gmail.com> wrote:

Hope
https://www.kernel.org/pub/linux/kernel/people/jwessel/kgdb/ch03s04.html
will help. Please google for the kgdboe patch. I am not sure whether
it got merged with the mainline kernel already.

Note: I have tried this only with x86. But I guess it should work with
PowerPC also.

Regards,
PrasannaKumar
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-- 
Bharathi Subramanian

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