software breakpoint

Randy.Dunlap randy.dunlap at verizon.net
Mon May 14 16:35:19 PDT 2007


Hi,

(This is on Linux 2.6.21.)

I tried to use KDB_ENTER() in a kernel init function,
specifically, in net/core/netpoll.c::netpoll_setup(), which is
called from drivers/net/netconsole.c::init_netconsole().

kdb didn't break/trap.  The kernel just printed a message
similar to:

do_IRQ: 0.129 no handler

Am I trying to break before kdb is ready to be used or what?
Any suggestions?

Thanks,
---
~Randy
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