On Fri, 18 Jul 2003 20:21:06 -0500, 
[EMAIL PROTECTED] wrote:
>1) sr m is broken in my version, (Its silent) don't know why. 
>   Hmm ... sr anything is silent (but/and error-free).

Probably sysrq is disabled.  Recent versions of kdb automatically
enable sysrq when you use the kdb sr command.  Another good reason to
upgrade to kdb v4.3 (do I detect a trend here?).

>2) there's other /proc structures that are human readable and are 
>   interesting to look at during crash, e.g. /proc/pci, some stuff 
>   in /proc/ppc64

If getting that data requires taking locks, then it is not safe for a
low level kernel debugger, it can hang the debugger.  I go to all sorts
of lengths to extract data in kdb without tripping over locks that may
already be held.


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