K 10
svn:author
V 3
avg
K 8
svn:date
V 27
2010-09-21T15:07:44.685779Z
K 7
svn:log
V 374
kdb_backtrace: stack(9)-based code to print backtrace without any backend

The idea is to add KDB and KDB_TRACE options to GENERIC kernels on
stable branches, so that at least the minimal information is produced
for non-specific panics like traps on page faults.
The GENERICs in stable branches seem to already include STACK option.

Reviewed by:	attilio
MFC after:	2 weeks

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