Heads up - dtrace is broken on -current

[Paul Goyette <paul%whooppee.com@localhost>]

With the recent fix of PR kern/45125 I have discovered that the dtrace 
code apparently tries to redefine the vpanic() function that normally 
exists in the kernel.  The redefinition of the global symbol prevents 
loading of the dtrace module.

And, since dtrace is available only as a module, this effectively 
disables dtrace.

I have filed PR kern/57265 to track this.


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| Paul Goyette     | PGP Key fingerprint:     | E-mail addresses:      |
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