How about add a new KDB command "kill SIG PID"

[Zhang, Sonic]

Hi,

	I found a KDB command "kill SIG PID" is helpful in some cases. For example, one process cause the system doesn't response to any keyboard input, while the KDB can still be activated. 

	I'd like to add this new command to KDB code. Do you agree with my consideration? 

	Here. SIG is the signal number. PID is the process ID. A signal is send to the specific process in this KDB command.

	Thanks.

	Sonic

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Sonic Zhang
  
Software Engineer
Intel China Software Lab

Tel: 021-52574545-1667 
iNet: 8-752-1667 
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