Subject: bin/19465: pmap(1) cannot interoperate between uni- and multi-processor kernels
To: None <gnats-bugs@gnats.netbsd.org>
From: Andrew Brown <atatat@atatdot.net>
List: netbsd-bugs
Date: 12/19/2002 16:56:45 
>Number:         19465
>Category:       bin
>Synopsis:       pmap(1) cannot interoperate between uni- and multi-processor kernels
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    bin-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Dec 19 14:30:02 PST 2002
>Closed-Date:
>Last-Modified:
>Originator:     TheMan
>Release:        1.6K
>Organization:
none
>Environment:
	
System: any -current mp machine

>Description:

pmap -D2 displays

    proc->p_vmspace.vm_map 0xe5515cf0 = { pmap = 0xe5527ba4,
	lock = <struct lock>, header = <struct vm_map_entry>, nentries = 0,
	size = 0, ref_count = 0, ref_lock = <struct simplelock>,
	hint = 0x0, hint_lock = <struct simplelock>,
	first_free = 0x0, flags = 0 < >,
	flags_lock = <struct simplelock>, timestamp = 0 } 
     total     0K

for a process running on a multi-processor machine.

>How-To-Repeat:

above.

>Fix:

i will fix this.  this pr is something that should remind me.
>Release-Note:
>Audit-Trail:
>Unformatted: